7Baggers

Edison International
(NYSE:EIX) 

EIX stock logo

Edison International, through its subsidiaries, generates and distributes electric power. As of March 03, 2021, it delivered electricity to 15 million residential, commercial, industrial, public authorities, agricultural, and other customers across Southern, Central, and Coastal California. Edison I...

Founded: 1886
Full Time Employees: 12,937
CEO: Pedro J. Pizarro  
Sector: Utilities
Industry: Utilities-Regulated Electric

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Quarterly
Annual
    Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-09-30 
                                                              
      total operating revenue
    4,103,000,000 5,213,000,000 5,750,000,000 4,543,000,000 3,811,000,000 3,984,000,000 5,201,000,000 4,336,000,000 4,078,000,000 3,706,000,000 4,702,000,000 3,964,000,000 3,966,000,000 4,016,000,000 5,228,000,000 4,008,000,000 3,968,000,000 3,331,000,000 5,299,000,000 3,315,000,000 2,960,000,000 3,157,000,000 4,644,000,000 2,987,000,000 2,790,000,000 2,970,000,000 3,741,000,000 2,812,000,000 2,824,000,000 3,009,000,000 4,269,000,000 2,815,000,000 2,564,000,000 3,220,000,000 3,672,000,000 2,965,000,000 2,463,000,000 2,884,000,000 3,767,000,000 2,777,000,000 2,440,000,000 2,341,000,000 3,763,000,000 2,908,000,000 2,512,000,000 3,115,000,000 4,356,000,000 3,016,000,000 2,926,000,000 2,943,000,000 3,960,000,000 3,046,000,000 2,632,000,000 2,062,000,000 4,070,000,000 3,057,000,000 2,856,000,000 3,981,000,000 
      yoy
    7.66% 30.85% 10.56% 4.77% -6.55% 7.50% 10.61% 9.38% 2.82% -7.72% -10.06% -1.10% -0.05% 20.56% -1.34% 20.90% 34.05% 5.51% 14.10% 10.98% 6.09% 6.30% 24.14% 6.22% -1.20% -1.30% -12.37% -0.11% 10.14% -6.55% 16.26% -5.06% 4.10% 11.65% -2.52% 6.77% 0.94% 23.20% 0.11% -4.50% -2.87% -24.85% -13.61% -3.58% -14.15% 5.84% 10.00% -0.98% 11.17% 42.73% -2.70% -0.36% -7.84% -48.20%     
      qoq
    -21.29% -9.34% 26.57% 19.21% -4.34% -23.40% 19.95% 6.33% 10.04% -21.18% 18.62% -0.05% -1.25% -23.18% 30.44% 1.01% 19.12% -37.14% 59.85% 11.99% -6.24% -32.02% 55.47% 7.06% -6.06% -20.61% 33.04% -0.42% -6.15% -29.52% 51.65% 9.79% -20.37% -12.31% 23.84% 20.38% -14.60% -23.44% 35.65% 13.81% 4.23% -37.79% 29.40% 15.76% -19.36% -28.49% 44.43% 3.08% -0.58% -25.68% 30.01% 15.73% 27.64% -49.34% 33.14% 7.04% -28.26%  
      purchased power and fuel
    970,000,000 1,028,000,000 1,701,000,000 1,157,000,000 1,047,000,000 1,069,000,000 1,898,000,000 1,234,000,000 1,008,000,000 1,033,000,000 1,988,000,000 1,147,000,000 1,318,000,000 1,549,000,000 2,485,000,000 1,304,000,000 1,037,000,000 1,156,000,000 2,088,000,000 1,283,000,000 1,013,000,000 1,119,000,000 1,817,000,000 1,068,000,000 928,000,000 991,000,000 1,708,000,000 1,135,000,000 1,005,000,000 1,062,000,000 2,306,000,000 1,112,000,000 926,000,000 1,131,000,000 1,783,000,000 1,175,000,000 784,000,000 951,000,000 1,719,000,000 1,064,000,000 794,000,000 618,000,000 1,785,000,000 1,078,000,000 786,000,000              
      operation and maintenance
    1,017,000,000 1,360,000,000 1,175,000,000 1,580,000,000 983,000,000 1,177,000,000 1,393,000,000 1,285,000,000 1,317,000,000 931,000,000 882,000,000 1,241,000,000 1,084,000,000 897,000,000 979,000,000 1,361,000,000 1,487,000,000 828,000,000 1,222,000,000 754,000,000 844,000,000 724,000,000 1,248,000,000 762,000,000 881,000,000 700,000,000 841,000,000 595,000,000 882,000,000 729,000,000 674,000,000 719,000,000 675,000,000 791,000,000 713,000,000 707,000,000 596,000,000 778,000,000 740,000,000 721,000,000 629,000,000 831,000,000 780,000,000 743,000,000 636,000,000 669,000,000 879,000,000 788,000,000 811,000,000 973,000,000 971,000,000 967,000,000 873,000,000 454,000,000 1,152,000,000 1,209,000,000 1,184,000,000  
      wildfire-related claims, net of
    -5,000,000 -949,000,000 295,000,000  -1,305,000,000                                                      
      wildfire fund expense
    35,000,000                                                          
      depreciation and amortization
    834,000,000 807,000,000 862,000,000 826,000,000 742,000,000 728,000,000 710,000,000 726,000,000 702,000,000 664,000,000 665,000,000 650,000,000 656,000,000 639,000,000 738,000,000 601,000,000 583,000,000 561,000,000 599,000,000 533,000,000 525,000,000 504,000,000 490,000,000 489,000,000 484,000,000 470,000,000 459,000,000 321,000,000 480,000,000 480,000,000 466,000,000 463,000,000 462,000,000 506,000,000 524,000,000                        
      property and other taxes
    179,000,000 170,000,000 161,000,000 168,000,000 166,000,000 147,000,000 168,000,000 154,000,000 155,000,000 143,000,000 139,000,000 149,000,000 140,000,000 127,000,000 128,000,000 120,000,000 126,000,000 109,000,000 113,000,000 117,000,000 126,000,000 110,000,000 114,000,000 103,000,000 111,000,000 97,000,000 99,000,000 93,000,000 110,000,000 94,000,000 97,000,000 97,000,000 107,000,000 93,000,000 98,000,000 86,000,000 100,000,000 85,000,000 92,000,000 85,000,000 92,000,000 81,000,000 84,000,000 82,000,000 89,000,000              
      asset impairment and other
    -1,000,000 24,250,000 88,000,000                                                 575,000,000       
      total operating expenses
    3,029,000,000 2,461,000,000 4,318,000,000 3,768,000,000 1,677,000,000 3,194,000,000 4,206,000,000 3,436,000,000 3,833,000,000 2,915,000,000 4,210,000,000 3,240,000,000 3,346,000,000 3,252,000,000 5,272,000,000 3,504,000,000 3,709,000,000 2,710,000,000 5,427,000,000 2,730,000,000 2,561,000,000 2,363,000,000 5,023,000,000 2,487,000,000 2,488,000,000 2,683,000,000 3,105,000,000 2,312,000,000 2,472,000,000 5,050,000,000 3,530,000,000 2,395,000,000 2,234,000,000 3,236,000,000 3,111,000,000 2,496,000,000 1,984,000,000 2,317,000,000 3,072,000,000 2,396,000,000 1,992,000,000 2,003,000,000 3,155,000,000 2,384,000,000 1,974,000,000 2,422,000,000 3,482,000,000 2,441,000,000 2,595,000,000 2,440,000,000 3,171,000,000 3,117,000,000 2,140,000,000 1,071,000,000 3,434,000,000 2,785,000,000 2,552,000,000 3,171,000,000 
      operating income
    1,074,000,000 2,752,000,000 1,432,000,000 775,000,000 2,134,000,000 790,000,000 995,000,000 900,000,000 245,000,000 791,000,000 492,000,000 724,000,000 620,000,000 764,000,000 -44,000,000 504,000,000 259,000,000 621,000,000 -128,000,000 585,000,000 399,000,000 794,000,000 -379,000,000 500,000,000 302,000,000 287,000,000 636,000,000 500,000,000 352,000,000 -2,041,000,000 739,000,000 420,000,000 330,000,000 -16,000,000 561,000,000 469,000,000 479,000,000 567,000,000 695,000,000 381,000,000 448,000,000 338,000,000 608,000,000 524,000,000 538,000,000 693,000,000 874,000,000 575,000,000 331,000,000 503,000,000 789,000,000 -71,000,000 492,000,000 991,000,000 636,000,000 272,000,000 304,000,000 810,000,000 
      yoy
    -49.67% 248.35% 43.92% -13.89% 771.02% -0.13% 102.24% 24.31% -60.48% 3.53% -1218.18% 43.65% 139.38% 23.03% -65.63% -13.85% -35.09% -21.79% -66.23% 17.00% 32.12% 176.66% -159.59% 0.00% -14.20% -114.06% -13.94% 19.05% 6.67% 12656.25% 31.73% -10.45% -31.11% -102.82% -19.28% 23.10% 6.92% 67.75% 14.31% -27.29% -16.73% -51.23% -30.43% -8.87% 62.54% 37.77% 10.77% -909.86% -32.72% -49.24% 24.06% -126.10% 61.84% 22.35%     
      qoq
    -60.97% 92.18% 84.77% -63.68% 170.13% -20.60% 10.56% 267.35% -69.03% 60.77% -32.04% 16.77% -18.85% -1836.36% -108.73% 94.59% -58.29% -585.16% -121.88% 46.62% -49.75% -309.50% -175.80% 65.56% 5.23% -54.87% 27.20% 42.05% -117.25% -376.18% 75.95% 27.27% -2162.50% -102.85% 19.62% -2.09% -15.52% -18.42% 82.41% -14.96% 32.54% -44.41% 16.03% -2.60% -22.37% -20.71% 52.00% 73.72% -34.19% -36.25% -1211.27% -114.43% -50.35% 55.82% 133.82% -10.53% -62.47%  
      operating margin %
    26.18% 52.79% 24.90% 17.06% 56.00% 19.83% 19.13% 20.76% 6.01% 21.34% 10.46% 18.26% 15.63% 19.02% -0.84% 12.57% 6.53% 18.64% -2.42% 17.65% 13.48% 25.15% -8.16% 16.74% 10.82% 9.66% 17.00% 17.78% 12.46% -67.83% 17.31% 14.92% 12.87% -0.50% 15.28% 15.82% 19.45% 19.66% 18.45% 13.72% 18.36% 14.44% 16.16% 18.02% 21.42% 22.25% 20.06% 19.06% 11.31% 17.09% 19.92% -2.33% 18.69% 48.06% 15.63% 8.90% 10.64% 20.35% 
      interest expense
    -524,000,000 -246,000,000 -488,000,000 -504,000,000 -301,000,000 -468,000,000 -477,000,000 -480,000,000 -444,000,000 -426,000,000 -433,000,000 -392,000,000 -361,000,000 -350,000,000 -302,000,000 -271,000,000 -246,000,000 -231,000,000 -245,000,000 -232,000,000 -217,000,000 -226,000,000 -222,000,000 -229,000,000 -225,000,000 -222,000,000 -214,000,000 -211,000,000 -194,000,000 -196,000,000 -188,000,000 -180,000,000 -170,000,000 -166,000,000 -162,000,000 -159,000,000 -152,000,000 -150,000,000 -147,000,000 -144,000,000 -140,000,000 -135,000,000 -138,000,000 -138,000,000 -143,000,000 -138,000,000 -141,000,000 -139,000,000 -141,000,000 -142,000,000 -137,000,000 -133,000,000 -131,000,000 122,000,000 -214,000,000 -218,000,000 -212,000,000 -203,000,000 
      other income
    121,000,000 99,000,000 119,000,000 113,000,000 107,000,000 89,000,000 127,000,000 148,000,000 138,000,000 123,000,000 130,000,000 128,000,000 119,000,000 129,000,000 85,000,000 66,000,000 68,000,000 42,000,000 47,000,000 76,000,000 72,000,000 34,000,000 84,000,000 81,000,000 52,000,000                             33,000,000 37,000,000 38,000,000 31,000,000 27,000,000 
      income before income taxes
    671,000,000 2,605,000,000 1,063,000,000 384,000,000 1,940,000,000 411,000,000 645,000,000 568,000,000 -61,000,000 488,000,000 189,000,000 460,000,000 378,000,000 543,000,000 -261,000,000 299,000,000 81,000,000 432,000,000 -326,000,000 429,000,000 254,000,000 -9,000,000 -517,000,000                                    
      income tax expense
    101,000,000 682,000,000 175,000,000 -14,000,000 448,000,000 3,000,000 68,000,000 59,000,000 -113,000,000 67,000,000 -23,000,000 51,000,000 13,000,000 -58,750,000 -187,000,000 7,000,000  750,000 -29,000,000 68,000,000    4,000,000  -66,000,000 -22,000,000   10,750,000 83,000,000 -9,000,000  364,000,000 -69,000,000 26,000,000 -40,000,000 64,000,000 122,000,000 -47,000,000 38,000,000 291,000,000 82,000,000 6,000,000  159,000,000 220,000,000   69,000,000 177,000,000  98,000,000 50,000,000 181,000,000 1,000,000  242,000,000 
      net income
    570,000,000 1,923,000,000 888,000,000 398,000,000 1,492,000,000 408,000,000 577,000,000 509,000,000 52,000,000 421,000,000 212,000,000 409,000,000 365,000,000 470,000,000 -74,000,000 292,000,000 136,000,000 571,000,000 -297,000,000 361,000,000 290,000,000 552,000,000 -242,000,000 348,000,000 213,000,000 173,000,000 502,000,000 422,000,000 308,000,000 -1,400,000,000 544,000,000 298,000,000 242,000,000 -534,000,000 501,000,000 309,000,000 392,000,000 377,000,000 449,000,000 304,000,000 296,000,000 -55,000,000 448,000,000 406,000,000 318,000,000 445,000,000 508,000,000 566,000,000 202,000,000 326,000,000 463,000,000 -70,000,000 298,000,000 -527,000,000 220,000,000 103,000,000 114,000,000 441,000,000 
      yoy
    -61.80% 371.32% 53.90% -21.81% 2769.23% -3.09% 172.17% 24.45% -85.75% -10.43% -386.49% 40.07% 168.38% -17.69% -75.08% -19.11% -53.10% 3.44% 22.73% 3.74% 36.15% 219.08% -148.21% -17.54% -30.84% -112.36% -7.72% 41.61% 27.27% 162.17% 8.58% -3.56% -38.27% -241.64% 11.58% 1.64% 32.43% -785.45% 0.22% -25.12% -6.92% -112.36% -11.81% -28.27% 57.43% 36.50% 9.72% -908.57% -32.21% -161.86% 110.45% -167.96% 161.40% -219.50%     
      qoq
    -70.36% 116.55% 123.12% -73.32% 265.69% -29.29% 13.36% 878.85% -87.65% 98.58% -48.17% 12.05% -22.34% -735.14% -125.34% 114.71% -76.18% -292.26% -182.27% 24.48% -47.46% -328.10% -169.54% 63.38% 23.12% -65.54% 18.96% 37.01% -122.00% -357.35% 82.55% 23.14% -145.32% -206.59% 62.14% -21.17% 3.98% -16.04% 47.70% 2.70% -638.18% -112.28% 10.34% 27.67% -28.54% -12.40% -10.25% 180.20% -38.04% -29.59% -761.43% -123.49% -156.55% -339.55% 113.59% -9.65% -74.15%  
      net income margin %
    13.89% 36.89% 15.44% 8.76% 39.15% 10.24% 11.09% 11.74% 1.28% 11.36% 4.51% 10.32% 9.20% 11.70% -1.42% 7.29% 3.43% 17.14% -5.60% 10.89% 9.80% 17.48% -5.21% 11.65% 7.63% 5.82% 13.42% 15.01% 10.91% -46.53% 12.74% 10.59% 9.44% -16.58% 13.64% 10.42% 15.92% 13.07% 11.92% 10.95% 12.13% -2.35% 11.91% 13.96% 12.66% 14.29% 11.66% 18.77% 6.90% 11.08% 11.69% -2.30% 11.32% -25.56% 5.41% 3.37% 3.99% 11.08% 
      less: preference stock dividend requirements of sce
    29,000,000 43,000,000 34,000,000 33,000,000 34,000,000     35,000,000 30,000,000 29,000,000 29,000,000                                              
      preferred stock dividend requirements of edison international
    10,000,000 32,000,000 22,000,000 22,000,000 22,000,000 22,000,000 22,000,000 21,000,000 22,000,000                                                  
      net income available to edison international common shareholders
    531,000,000 1,848,000,000 832,000,000 343,000,000  340,000,000 516,000,000 439,000,000 -11,000,000                                                  
      basic earnings per share:
                                                              
      weighted-average shares of common stock outstanding
    385 385 385 385 385 386 387 385 385 383 383 383 383 381 382 381 381 380 380 380 379 373,000,000 378 375 363 340,000,000 347 326 326 326,000,000 326 326,000,000 326,000,000 326,000,000 326,000,000 326,000,000 326,000,000 326,000,000 326,000,000 326,000,000 326,000,000 326,000,000 326,000,000 326,000,000 326,000,000 326,000,000 326,000,000 326,000,000 326,000,000 326,000,000 326,000,000 326,000,000 326,000,000 326,000,000 326,000,000 326,000,000 326,000,000 326,000,000 
      basic earnings per common share available to edison international common shareholders
    1.38 4.8 2.16 0.89 3.73 0.88 1.33 1.14 -0.03                                                  
      diluted earnings per share:
                                                              
      weighted-average shares of common stock outstanding, including effect of dilutive securities
    387 386 386 386 386 388 390 388 385 385 385 385 384 383 383 383 382 380 380 380 380  378 376 364 341,000,000 349 327 327 326,000,000 327 327,000,000 327,000,000 328,000,000 328,000,000 329,000,000 329,000,000 330,000,000 329,000,000 329,000,000 328,000,000 329,000,000 328,000,000 328,000,000 329,000,000 329,000,000 329,000,000 329,000,000 329,000,000 329,000,000 328,000,000 326,000,000 329,000,000 330,000,000 329,000,000 334,000,000 329,000,000 329,000,000 
      diluted earnings per common share available to edison international common shareholders
    1.37 4.79 2.16 0.89 3.72 0.87 1.32 1.13 -0.03                                                  
      wildfire insurance fund expense
     27,000,000 36,000,000 36,000,000 36,000,000 37,000,000 36,000,000 37,000,000 36,000,000 54,000,000 54,000,000 53,000,000 52,000,000 54,000,000 54,000,000 53,000,000 53,000,000 54,000,000 54,000,000 54,000,000 53,000,000 84,000,000 85,000,000 83,000,000 84,000,000                                  
      other
       1,000,000                                                       
      impairment
        8,000,000                                                      
      net income attributable to edison international common shareholders
        1,436,000,000     378,000,000 155,000,000 354,000,000 310,000,000 415,000,000 -128,000,000 241,000,000 84,000,000 523,000,000 -341,000,000 318,000,000 259,000,000 526,000,000 -288,000,000 318,000,000 183,000,000 143,000,000 471,000,000 392,000,000 278,000,000 -1,430,000,000 513,000,000 276,000,000 218,000,000 -545,000,000 470,000,000 278,000,000 362,000,000 346,000,000 419,000,000 276,000,000 271,000,000 -79,000,000 421,000,000 379,000,000 299,000,000 420,000,000 480,000,000 536,000,000 176,000,000 301,000,000 438,000,000 -94,000,000 271,000,000 -540,000,000 190,000,000 74,000,000 93,000,000 426,000,000 
      wildfire-related claims, net of insurance recoveries
         36,000,000 1,000,000  615,000,000 89,000,000 482,000,000  96,000,000 -3,000,000 889,000,000 2,000,000 425,000,000  1,273,000,000   25,000,000 1,297,000,000                                    
      less: net income attributable to noncontrolling interests - preference stock of sce
         32,250,000 39,000,000 49,000,000 41,000,000                                                  
      impairment, net of other operating income
                 15,000,000 -1,000,000 63,000,000                                           
      less: preferred stock dividend requirement of edison international
             19,750,000 27,000,000 26,000,000 26,000,000                                              
      basic earnings per common share attributable to edison international common shareholders
             0.98 0.4 0.92 0.81 1.09 -0.33 0.63 0.22 1.38 -0.9 0.84 0.68 0.143 -0.76 0.85 0.5 0.858 1.36 1.2 0.85 0.773 1.57                            
      diluted earnings per common share attributable to edison international common shareholders
             0.98 0.4 0.92 0.81 1.08 -0.33 0.63 0.22 1.38 -0.9 0.84 0.68 0.143 -0.76 0.85 0.5 0.855 1.35 1.2 0.85 0.77 1.57                            
      other operating income
                    -2,000,000          -2,000,000 -2,000,000 -1,000,000 -2,000,000 -2,000,000 -1,000,000 -2,000,000                          
      preference stock dividend requirements of sce
                 19,500,000 27,000,000 25,000,000 26,000,000                                          
      preferred stock dividend requirement of edison international
                 19,750,000 27,000,000 26,000,000 26,000,000 22,000,000 17,000,000 17,000,000 4,000,000                                      
      income tax benefit
                    -55,000,000    -36,000,000 50,000,000 -275,000,000  -84,000,000   -78,000,000 -112,000,000    -31,000,000            106,000,000   84,000,000 -19,000,000   -102,000,000       
      impairment and other expense
                     4,000,000 78,000,000                                        
      preferred and preference stock dividend requirements of sce
                     26,000,000 27,000,000 26,000,000 27,000,000 26,000,000 46,000,000 30,000,000 30,000,000 30,000,000 31,000,000 30,000,000 30,000,000 22,750,000 31,000,000 30,000,000 30,000,000 23,500,000 32,000,000 31,000,000 31,000,000 23,000,000 31,000,000 31,000,000 30,000,000                  
      other operating income, net of impairment
                       -11,000,000                                       
      impairment and other
                         -11,500,000 -28,000,000 -18,000,000  18,000,000  170,000,000 -4,000,000 18,000,000 -11,000,000                            
      income before taxes
                           352,000,000 129,000,000 255,000,000 480,000,000                                
      other income and
                             37,750,000 58,000,000                                
      other noncontrolling interests
                                   -8,000,000 -6,000,000 -19,000,000 -1,000,000  -1,000,000  -1,000,000 -3,000,000 -5,000,000 -5,000,000 -1,000,000 -1,000,000 -9,000,000         3,000,000 5,000,000 6,000,000 2,000,000  
      other income and expense
                               55,000,000 38,000,000 44,000,000 76,000,000 49,000,000                           
      income from continuing operations before income taxes
                               344,000,000 196,000,000 -2,216,000,000 627,000,000 289,000,000 211,000,000 -170,000,000 432,000,000 335,000,000 352,000,000 428,000,000 571,000,000 259,000,000 333,000,000 244,000,000 487,000,000 412,000,000 424,000,000 565,000,000 744,000,000 466,000,000 205,000,000 358,000,000 665,000,000 -184,000,000 384,000,000 1,080,000,000 477,000,000 104,000,000 115,000,000 683,000,000 
      income from continuing operations
                               422,000,000 308,000,000 -1,434,000,000 544,000,000 298,000,000 242,000,000 -534,000,000 501,000,000 309,000,000 392,000,000 364,000,000 449,000,000 306,000,000 295,000,000 -47,000,000 405,000,000 406,000,000 318,000,000 406,000,000 524,000,000 382,000,000 224,000,000 289,000,000 488,000,000 -82,000,000 286,000,000 1,030,000,000 296,000,000 103,000,000 115,000,000 441,000,000 
      amounts attributable to edison international common shareholders:
                                                              
      income from continuing operations, net of tax
                               392,000,000 278,000,000 -1,464,000,000 513,000,000 276,000,000 218,000,000 -545,000,000 470,000,000 278,000,000 362,000,000 333,000,000 419,000,000 278,000,000 270,000,000 -71,000,000 378,000,000 379,000,000 299,000,000 381,000,000 496,000,000 352,000,000 198,000,000 264,000,000 463,000,000 -106,000,000 259,000,000 1,017,000,000 266,000,000 74,000,000 94,000,000 426,000,000 
      continuing operations
                               1.2 0.85   850,000 670,000 -1,680,000 1,440,000 850,000 1,110,000 1,030,000 1,290,000 860,000 830,000 -220,000 1,160,000 1,160,000 920,000 1,170,000 1,520,000 1,080,000 610,000 820,000 1,420,000 -330,000 790,000 3,120,000 810,000 230,000 280,000 1,310,000 
      dividends declared per common share
                                 0.454 0.605 605,000 605,000 605,000 542,500 542,500 542,500 542,500 480,000 480,000 480,000 480,000 417,500 417,500 417,500 417,500 355,000 355,000 355,000 355,000 337,500 337,500 337,500 337,500 325,000 325,000 325,000 320,000 
      impairment and other charges
                                   5,000,000 66,000,000   16,000,000 5,000,000   21,000,000      -71,000,000 -3,000,000  231,000,000          
      basic earnings per common share attributable to edison international common shareholders:
                                                              
      total
                                   850,000 670,000 -1,680,000 1,440,000 850,000 1,110,000 1,060,000 1,290,000 850,000 830,000 -240,000 1,290,000 1,160,000 920,000 1,290,000 1,470,000 1,640,000 540,000 930,000 1,340,000 -290,000 830,000 -1,650,000 580,000 230,000 280,000 1,310,000 
      diluted earnings per common share attributable to edison international common shareholders:
                                                              
      other income and expenses
                                    51,000,000                          
      impairment charges
                                     5,500,000                         
      other operating (income) and expenses
                                     -2,000,000 -7,000,000                        
      interest and other income
                                     35,000,000 42,000,000 37,000,000 33,000,000 26,000,000 32,000,000 33,000,000 31,000,000 60,000,000 32,000,000 43,000,000 39,000,000 38,000,000 40,000,000 46,000,000 23,000,000 33,000,000 28,000,000 34,000,000 34,000,000      
      other expenses
                                     -23,000,000 -9,000,000 -12,000,000 -8,000,000 -15,000,000 -9,000,000 -11,000,000                   
      income from discontinued operations, net of tax
                                         13,000,000   1,000,000 -8,000,000 43,000,000   39,000,000 -16,000,000 184,000,000 -22,000,000 37,000,000 -25,000,000 12,000,000 12,000,000 -1,557,000,000 -76,000,000  -1,000,000  
      discontinued operations
                                           -10,000  -20,000 130,000   120,000 -50,000 560,000 -70,000  -80,000 40,000 40,000 -4,770,000 -230,000    
      depreciation, decommissioning and amortization
                                       512,000,000 499,000,000 503,000,000 521,000,000 505,000,000 477,000,000 468,000,000 506,000,000 481,000,000 463,000,000 472,000,000 424,000,000 414,000,000 410,000,000 398,000,000 392,000,000 418,000,000 414,000,000 173,000,000 465,000,000 467,000,000 456,000,000 436,000,000 
      loss from discontinued operations, net of tax
                                           -2,000,000                   
      other incomes
                                            -6,000,000 -19,000,000 -15,000,000 -17,000,000 -10,000,000 -28,000,000 -29,000,000 -16,000,000 -8,000,000 -36,000,000 -15,000,000 -14,000,000 -11,000,000 -16,000,000 -10,000,000 -19,000,000 -10,000,000 -11,000,000 
      preferred and preference stock dividend requirements of utility
                                             29,000,000 28,000,000 28,000,000 28,000,000 28,000,000 28,000,000 30,000,000 26,000,000          
      gain from discontinued operations, net of tax
                                                              
      fuel
                                                 54,750,000 77,000,000 71,000,000 72,000,000 75,000,000 95,000,000 81,000,000 73,000,000 -370,000,000 270,000,000 276,000,000 283,000,000 352,000,000 
      purchased power
                                                 1,086,000,000 2,105,000,000 1,168,000,000 1,071,000,000 998,000,000 1,713,000,000 1,076,000,000 780,000,000 782,000,000 1,612,000,000 822,000,000 615,000,000 1,264,000,000 
      asset impairment and others
                                                     143,750,000         
      dividends on preferred and preference stock of utility
                                                     25,000,000 25,000,000 24,000,000 27,000,000 25,000,000 25,000,000 23,000,000 19,000,000 15,000,000 
      basic earnings per common share attributable to edison internationalcommon shareholders:
                                                              
      electric utility
                                                         3,057,000,000 3,730,000,000 2,650,000,000 2,412,000,000 3,385,000,000 
      competitive power generation
                                                         252,250,000 340,000,000 407,000,000 444,000,000 596,000,000 
      (gain) loss on sale of assets and other
                                                         -15,000,000 -65,000,000    
      interest and dividend income
                                                         -9,000,000 3,000,000 13,000,000 3,000,000 4,000,000 
      equity in income from unconsolidated affiliates
                                                         -41,000,000 25,000,000    
      asset impairments and other
                                                           11,000,000 14,000,000  
      equity in income from unconsolidated affiliates – net
                                                           18,000,000 -1,000,000 56,000,000 
      operations and maintenance
                                                             1,119,000,000 
      income from discontinued operations – net of tax
                                                              
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2008-12-31 2008-09-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-09-30 2006-06-30 
                                                                       
        assets
                                                                       
        cash and cash equivalents
      168,000,000 158,000,000 364,000,000 140,000,000 1,318,000,000 193,000,000 200,000,000 465,000,000 992,000,000 345,000,000 446,000,000 195,000,000 836,000,000 914,000,000 232,000,000 122,000,000 231,000,000 390,000,000 524,000,000 84,000,000 389,000,000 87,000,000 92,000,000 524,000,000 1,337,000,000 68,000,000 547,000,000 257,000,000 328,000,000 144,000,000 71,000,000 99,000,000 105,000,000 1,091,000,000 117,000,000 98,000,000 150,000,000 96,000,000 84,000,000 111,000,000 137,000,000 161,000,000 134,000,000 139,000,000 115,000,000 132,000,000 142,000,000 190,000,000 149,000,000 146,000,000 610,000,000 148,000,000 115,000,000 170,000,000 1,080,000,000 1,175,000,000          
        accounts receivable
      1,577,000,000 1,463,000,000 2,284,000,000                                                               
        accrued unbilled revenue
      1,022,000,000 1,238,000,000 1,159,000,000 927,000,000 805,000,000 848,000,000 1,202,000,000 1,007,000,000 777,000,000 742,000,000 929,000,000 756,000,000 766,000,000 641,000,000 1,298,000,000 1,096,000,000 743,000,000 794,000,000 1,122,000,000 863,000,000 673,000,000 521,000,000 708,000,000 629,000,000 409,000,000 488,000,000 639,000,000 562,000,000 459,000,000 482,000,000 505,000,000 598,000,000 511,000,000 212,000,000 352,000,000 399,000,000 266,000,000 370,000,000 570,000,000 682,000,000 512,000,000 565,000,000 1,025,000,000 853,000,000 636,000,000 632,000,000 998,000,000 870,000,000 576,000,000 596,000,000 798,000,000 741,000,000 403,000,000 550,000,000 787,000,000 726,000,000   342,000,000  506,000,000 480,000,000 296,000,000 426,000,000 490,000,000 
        inventory
      542,000,000 535,000,000 524,000,000 523,000,000 539,000,000 538,000,000 533,000,000 534,000,000 519,000,000 527,000,000 505,000,000 511,000,000 500,000,000 474,000,000 439,000,000 438,000,000 434,000,000 420,000,000 412,000,000 406,000,000 416,000,000 405,000,000 387,000,000 382,000,000 363,000,000 364,000,000 348,000,000 331,000,000 312,000,000 282,000,000 261,000,000 252,000,000 247,000,000 242,000,000 229,000,000 235,000,000 237,000,000 239,000,000 310,000,000 308,000,000 268,000,000 267,000,000 270,000,000 276,000,000 290,000,000 281,000,000 275,000,000 277,000,000 268,000,000 256,000,000 272,000,000 267,000,000 351,000,000 340,000,000 508,000,000 567,000,000          
        prepaid expenses
      280,000,000 119,000,000 116,000,000 96,000,000 262,000,000 103,000,000 104,000,000 103,000,000 244,000,000 112,000,000 102,000,000 88,000,000 311,000,000 248,000,000 278,000,000 50,000,000 258,000,000 258,000,000 327,000,000 57,000,000 163,000,000 281,000,000 338,000,000 49,000,000 158,000,000 214,000,000 293,000,000 407,000,000 465,000,000 148,000,000 188,000,000 247,000,000 164,000,000 233,000,000                                
        regulatory assets
      2,660,000,000 3,290,000,000 2,703,000,000 2,805,000,000 2,124,000,000 2,748,000,000 2,168,000,000 3,910,000,000 2,989,000,000 2,524,000,000 2,408,000,000 3,656,000,000 2,817,000,000 2,497,000,000 1,497,000,000 2,030,000,000 1,961,000,000 1,778,000,000 1,553,000,000 1,795,000,000 1,578,000,000 1,314,000,000 1,530,000,000 1,692,000,000 1,225,000,000 1,009,000,000 1,120,000,000 1,294,000,000 1,286,000,000 1,133,000,000 913,000,000 860,000,000 678,000,000 703,000,000 445,000,000 634,000,000 394,000,000 350,000,000 321,000,000 478,000,000 538,000,000 560,000,000 473,000,000 1,066,000,000 1,152,000,000 1,254,000,000 1,170,000,000 1,265,000,000 931,000,000 538,000,000 506,000,000 803,000,000 672,000,000 572,000,000 250,000,000 583,000,000  -246,000,000 128,000,000  295,000,000 385,000,000 443,000,000 556,000,000 740,000,000 
        wildfire fund contributions
      138,000,000 138,000,000                                                                
        other current assets
      789,000,000 745,000,000 440,000,000 419,000,000 377,000,000 418,000,000 319,000,000 335,000,000 329,000,000 341,000,000 278,000,000 289,000,000 325,000,000 397,000,000 234,000,000 166,000,000 130,000,000 249,000,000 274,000,000 198,000,000 209,000,000 224,000,000 163,000,000 153,000,000 119,000,000 107,000,000 117,000,000 108,000,000 140,000,000 78,000,000 157,000,000 162,000,000 165,000,000 202,000,000 295,000,000 289,000,000 242,000,000 281,000,000 261,000,000 214,000,000 258,000,000 251,000,000 446,000,000 437,000,000 382,000,000 376,000,000 467,000,000 433,000,000 390,000,000 395,000,000 155,000,000 122,000,000 185,000,000 119,000,000 94,000,000 147,000,000 135,000,000  339,000,000 38,000,000 206,000,000 215,000,000 255,000,000 129,000,000 397,000,000 
        total current assets
      7,176,000,000 7,686,000,000 7,728,000,000 6,950,000,000 7,427,000,000 7,155,000,000 7,444,000,000 8,512,000,000 7,878,000,000 6,811,000,000 7,235,000,000 7,416,000,000 7,210,000,000 7,070,000,000 6,441,000,000 5,653,000,000 5,273,000,000 5,491,000,000 6,028,000,000 4,921,000,000 5,328,000,000 5,061,000,000 5,855,000,000 4,796,000,000 4,911,000,000 3,560,000,000 4,662,000,000 3,936,000,000 3,999,000,000 3,359,000,000 3,383,000,000 3,257,000,000 2,992,000,000 3,729,000,000 2,758,000,000 2,546,000,000 2,046,000,000 2,123,000,000 2,605,000,000 2,659,000,000 2,427,000,000 2,654,000,000 3,792,000,000 3,906,000,000 3,780,000,000 4,019,000,000 4,498,000,000 4,551,000,000 3,520,000,000 3,312,000,000 3,603,000,000 3,022,000,000 2,670,000,000 2,672,000,000 4,494,000,000 4,438,000,000 455,000,000  4,418,000,000 75,000,000 5,163,000,000 4,991,000,000 5,277,000,000 6,363,000,000 5,625,000,000 
        nuclear decommissioning trusts
      4,457,000,000 4,535,000,000 4,475,000,000 4,324,000,000 4,231,000,000 4,286,000,000 4,424,000,000 4,292,000,000 4,288,000,000 4,173,000,000 3,943,000,000 4,126,000,000 4,093,000,000 3,948,000,000 3,823,000,000 4,039,000,000 4,527,000,000 4,870,000,000 4,769,000,000 4,886,000,000 4,763,000,000 4,833,000,000 4,650,000,000 4,566,000,000 4,267,000,000 4,562,000,000 4,479,000,000 4,421,000,000 4,291,000,000 4,120,000,000 4,330,000,000 4,294,000,000 4,334,000,000 4,440,000,000 4,415,000,000 4,381,000,000 4,352,000,000 4,242,000,000 4,376,000,000 4,344,000,000 4,290,000,000 4,331,000,000 4,388,000,000 4,836,000,000 4,896,000,000 4,799,000,000 4,741,000,000 4,740,000,000 4,587,000,000 4,494,000,000 4,332,000,000 4,181,000,000 4,246,000,000 4,048,000,000 3,997,000,000 3,810,000,000   3,195,000,000  3,398,000,000 3,304,000,000 3,220,000,000 3,061,000,000 2,943,000,000 
        other investments
      63,000,000 51,000,000 70,000,000 63,000,000 59,000,000 57,000,000 50,000,000 71,000,000 62,000,000 54,000,000 81,000,000 72,000,000 62,000,000 50,000,000 70,000,000 52,000,000 44,000,000 39,000,000 35,000,000 58,000,000 59,000,000 53,000,000 85,000,000 84,000,000 74,000,000 64,000,000 89,000,000 83,000,000 76,000,000 63,000,000 59,000,000 84,000,000 81,000,000 73,000,000 72,000,000 87,000,000 89,000,000 83,000,000 76,000,000 203,000,000 208,000,000 203,000,000 208,000,000 210,000,000 217,000,000 207,000,000 204,000,000 202,000,000 220,000,000 207,000,000 201,000,000 194,000,000 199,000,000 184,000,000 189,000,000 220,000,000   108,000,000  112,000,000 108,000,000 106,000,000 100,000,000 102,000,000 
        total investments
      4,520,000,000 4,586,000,000 4,545,000,000 4,387,000,000 4,290,000,000 4,343,000,000 4,474,000,000 4,363,000,000 4,350,000,000 4,227,000,000 4,024,000,000 4,198,000,000 4,157,000,000 4,003,000,000 3,900,000,000 4,097,000,000 4,581,000,000 4,921,000,000 4,817,000,000 4,965,000,000 4,822,000,000 4,886,000,000 4,735,000,000 4,650,000,000 4,341,000,000 4,626,000,000 4,568,000,000 4,504,000,000 4,367,000,000 4,183,000,000 4,389,000,000 4,378,000,000 4,415,000,000 4,513,000,000 4,487,000,000 4,468,000,000 4,441,000,000 4,325,000,000 4,452,000,000 4,547,000,000 4,498,000,000 4,534,000,000 4,596,000,000 5,046,000,000 5,113,000,000 5,006,000,000 4,945,000,000 4,942,000,000 4,807,000,000 4,701,000,000 4,533,000,000 4,377,000,000 4,447,000,000 4,234,000,000 4,730,000,000 4,560,000,000          
        utility property, plant and equipment, net of accumulated depreciation and amortization of 15,196 and 15,060 at respective dates
      64,020,000,000                                                                 
        nonutility property, plant and equipment, net of accumulated depreciation of 117 and 132 at respective dates
      194,000,000                                                                 
        total property, plant and equipment
      64,214,000,000 63,328,000,000 61,788,000,000 60,999,000,000 60,154,000,000 59,254,000,000 58,298,000,000 57,349,000,000 56,688,000,000 56,084,000,000 55,054,000,000 54,326,000,000 54,170,000,000 53,486,000,000 52,599,000,000 51,695,000,000 51,000,000,000 50,700,000,000 49,754,000,000 48,989,000,000 48,284,000,000 47,839,000,000 46,470,000,000 45,553,000,000 44,820,000,000 44,285,000,000 43,235,000,000 42,414,000,000 41,764,000,000 41,348,000,000 40,412,000,000 39,831,000,000 39,235,000,000 39,050,000,000 37,961,000,000 37,512,000,000 37,168,000,000 37,000,000,000 36,231,000,000 35,777,000,000 35,464,000,000 35,085,000,000 34,202,000,000 33,726,000,000 33,372,000,000 32,981,000,000 32,021,000,000 31,364,000,000 30,817,000,000 30,455,000,000 29,809,000,000 29,376,000,000 30,745,000,000 30,273,000,000 33,858,000,000 33,243,000,000          
        operating lease right-of-use assets
      1,148,000,000 1,161,000,000 1,180,000,000 1,156,000,000 1,169,000,000 1,180,000,000 1,180,000,000 1,201,000,000 1,206,000,000 1,221,000,000 1,292,000,000 1,231,000,000 1,346,000,000 1,442,000,000 1,530,000,000 1,751,000,000 1,849,000,000 1,932,000,000 1,532,000,000 1,047,000,000 1,071,000,000 1,088,000,000 1,112,000,000 672,000,000 683,000,000 693,000,000 705,000,000 742,000,000 933,000,000                                     
        long-term insurance receivables
      456,000,000 359,000,000 307,000,000 365,000,000 406,000,000 418,000,000 386,000,000 496,000,000 499,000,000 501,000,000 549,000,000 458,000,000 458,000,000 465,000,000 458,000,000 214,000,000 171,000,000 75,000,000 76,000,000 75,000,000 75,000,000 75,000,000                                            
        other long-term assets
      2,209,000,000 2,168,000,000 2,431,000,000 2,599,000,000 2,497,000,000 2,403,000,000 2,394,000,000 2,291,000,000 2,190,000,000 2,066,000,000 1,234,000,000 1,248,000,000 1,258,000,000 1,237,000,000 1,522,000,000 1,502,000,000 1,463,000,000 1,485,000,000 914,000,000 893,000,000 870,000,000 860,000,000 1,413,000,000 2,246,000,000 2,290,000,000 2,363,000,000 2,462,000,000 2,456,000,000 2,462,000,000 2,445,000,000 333,000,000 332,000,000 369,000,000 374,000,000 358,000,000 377,000,000 411,000,000 415,000,000 358,000,000 353,000,000 364,000,000 441,000,000 371,000,000 358,000,000 364,000,000 349,000,000 437,000,000 445,000,000 653,000,000 686,000,000 527,000,000 681,000,000 690,000,000 704,000,000 725,000,000 717,000,000   1,164,000,000  958,000,000 1,052,000,000 899,000,000 1,147,000,000 1,109,000,000 
        total other assets
      18,565,000,000 18,426,000,000 16,428,000,000 16,477,000,000 16,549,000,000 14,827,000,000 14,533,000,000 14,594,000,000 14,683,000,000                                                         
        total assets
      94,475,000,000 94,026,000,000 90,489,000,000 88,813,000,000 88,420,000,000 85,579,000,000 84,749,000,000 84,818,000,000 83,599,000,000 81,758,000,000 80,164,000,000 79,551,000,000 78,854,000,000 78,041,000,000 76,709,000,000 75,045,000,000 74,720,000,000 74,745,000,000 73,023,000,000 71,162,000,000 70,505,000,000 69,372,000,000 68,556,000,000 67,051,000,000 66,026,000,000 64,382,000,000 64,212,000,000 59,521,000,000 58,793,000,000 56,715,000,000 53,563,000,000 52,820,000,000 51,943,000,000 52,580,000,000 53,592,000,000 52,753,000,000 51,740,000,000 51,319,000,000 51,557,000,000 51,197,000,000 50,459,000,000 50,310,000,000 51,270,000,000 51,239,000,000 50,578,000,000 50,186,000,000 49,475,000,000 48,864,000,000 47,388,000,000 46,646,000,000 46,698,000,000 45,027,000,000 45,155,000,000 44,394,000,000 50,545,000,000 49,388,000,000 10,268,000,000  37,951,000,000 8,867,000,000 37,820,000,000 36,983,000,000 36,639,000,000 36,291,000,000 35,151,000,000 
        liabilities and equity
                                                                       
        short-term debt
      1,242,000,000 2,390,000,000 1,879,000,000 700,000,000 5,000,000 998,000,000 568,000,000 1,505,000,000 774,000,000 1,077,000,000 1,005,000,000 1,161,000,000 1,645,000,000 2,015,000,000 3,011,000,000 1,985,000,000 2,049,000,000 2,354,000,000 3,042,000,000 2,821,000,000 2,520,000,000 2,398,000,000 1,751,000,000 475,000,000 1,275,000,000 550,000,000 1,000,000,000 1,213,000,000 932,000,000 720,000,000 103,000,000 300,000,000 70,000,000 2,393,000,000 908,000,000 566,000,000 295,000,000 1,307,000,000 757,000,000 800,000,000 363,000,000 695,000,000 1,154,000,000 1,415,000,000 936,000,000 1,291,000,000 1,349,000,000 1,253,000,000 611,000,000 209,000,000 1,528,000,000 853,000,000 420,000,000 175,000,000 429,000,000 327,000,000   400,000,000   175,000,000 120,000,000  518,000,000 
        current portion of long-term debt
      2,996,000,000 1,928,000,000 1,899,000,000 2,699,000,000 2,999,000,000 2,049,000,000 2,548,000,000 1,698,000,000 2,097,000,000 2,697,000,000 2,939,000,000 2,889,000,000 2,214,000,000 2,614,000,000 2,175,000,000 2,175,000,000 1,117,000,000 1,077,000,000 776,000,000 415,000,000 909,000,000 1,029,000,000 1,029,000,000 1,029,000,000 901,000,000 479,000,000 479,000,000 479,000,000 79,000,000 79,000,000 79,000,000 479,000,000 479,000,000 481,000,000 583,000,000 581,000,000 981,000,000 981,000,000 881,000,000 696,000,000 295,000,000 295,000,000 295,000,000 204,000,000 504,000,000 504,000,000 704,000,000 900,000,000 601,000,000 601,000,000 401,000,000 800,000,000 800,000,000  565,000,000 565,000,000          
        accounts payable
      2,413,000,000 2,344,000,000 2,346,000,000 1,962,000,000 2,156,000,000 2,000,000,000 2,185,000,000 1,892,000,000 1,904,000,000 1,983,000,000 2,108,000,000 1,790,000,000 1,795,000,000 2,359,000,000 2,348,000,000 2,080,000,000 1,973,000,000 2,002,000,000 2,039,000,000 1,797,000,000 1,602,000,000 1,980,000,000 1,691,000,000 1,657,000,000 1,454,000,000 1,752,000,000 1,663,000,000 1,578,000,000 1,366,000,000 1,511,000,000 1,288,000,000 1,255,000,000 1,033,000,000 1,503,000,000 1,104,000,000 1,113,000,000 844,000,000 1,342,000,000 1,180,000,000 1,166,000,000 938,000,000 1,310,000,000 1,330,000,000 1,294,000,000 1,203,000,000 1,580,000,000 1,455,000,000 1,306,000,000 1,116,000,000 1,407,000,000 1,240,000,000 1,288,000,000 1,100,000,000 1,423,000,000 1,257,000,000 1,140,000,000 2,000,000  807,000,000 2,000,000 850,000,000 853,000,000 662,000,000 819,000,000 820,000,000 
        wildfire-related claims
      556,000,000 585,000,000 98,000,000 169,000,000 55,000,000 60,000,000 39,000,000 31,000,000 160,000,000 30,000,000 150,000,000 71,000,000 75,000,000 121,000,000 173,000,000 86,000,000 137,000,000 131,000,000 84,000,000 141,000,000 1,812,000,000 2,231,000,000 1,192,000,000 4,561,000,000 4,568,000,000 4,568,000,000 4,669,000,000 4,669,000,000 4,669,000,000 4,669,000,000                                    
        accrued interest
      504,000,000 473,000,000 436,000,000 520,000,000 495,000,000 422,000,000 452,000,000 443,000,000 440,000,000               312,000,000                           102,000,000 199,000,000 126,000,000 176,000,000 207,000,000 227,000,000   223,000,000  204,000,000 182,000,000 222,000,000 201,000,000 210,000,000 
        regulatory liabilities
      354,000,000 1,158,000,000 1,109,000,000 490,000,000 563,000,000 1,347,000,000 874,000,000 1,193,000,000 988,000,000 763,000,000 717,000,000 797,000,000 425,000,000 964,000,000 702,000,000 523,000,000 701,000,000 603,000,000 583,000,000 492,000,000 524,000,000 569,000,000 801,000,000 857,000,000 764,000,000 972,000,000 1,010,000,000 767,000,000 1,295,000,000 1,532,000,000 1,599,000,000 1,341,000,000 1,347,000,000 1,121,000,000 1,281,000,000 903,000,000 804,000,000 756,000,000 1,030,000,000 1,072,000,000 1,157,000,000 1,128,000,000 888,000,000 454,000,000 435,000,000 401,000,000 794,000,000 826,000,000 455,000,000 767,000,000 629,000,000 493,000,000 443,000,000 536,000,000 493,000,000 721,000,000  122,000,000 1,201,000,000  1,316,000,000 1,120,000,000 1,163,000,000 1,287,000,000 710,000,000 
        current portion of operating lease liabilities
      120,000,000 120,000,000 120,000,000 120,000,000 123,000,000 124,000,000 124,000,000 125,000,000 119,000,000 120,000,000 179,000,000 315,000,000 420,000,000 506,000,000 541,000,000 607,000,000 594,000,000 582,000,000 355,000,000 216,000,000 215,000,000 215,000,000 210,000,000 65,000,000 74,000,000 80,000,000 91,000,000 108,000,000 157,000,000                                     
        other current liabilities
      1,515,000,000 1,538,000,000 1,532,000,000 1,305,000,000 1,373,000,000 1,439,000,000 1,717,000,000 1,387,000,000 1,425,000,000 1,751,000,000 1,754,000,000 1,631,000,000 1,620,000,000 1,601,000,000 1,707,000,000 1,641,000,000 1,581,000,000 1,667,000,000 1,883,000,000 1,726,000,000 1,690,000,000 1,612,000,000 1,683,000,000 1,223,000,000 1,482,000,000 1,388,000,000 1,458,000,000 1,218,000,000 1,139,000,000 1,233,000,000 1,251,000,000 1,237,000,000 1,197,000,000 1,265,000,000 1,164,000,000 959,000,000 897,000,000 991,000,000 877,000,000 889,000,000 856,000,000 967,000,000 1,050,000,000 1,037,000,000 962,000,000 1,205,000,000 988,000,000 1,008,000,000 1,004,000,000 1,186,000,000 854,000,000 804,000,000 779,000,000 990,000,000 855,000,000 846,000,000 550,000,000  814,000,000 152,000,000 986,000,000 859,000,000 936,000,000 793,000,000 698,000,000 
        total current liabilities
      9,700,000,000 10,536,000,000 9,419,000,000 7,965,000,000 7,769,000,000 8,439,000,000 8,507,000,000 8,274,000,000 7,907,000,000 8,598,000,000 9,027,000,000 8,827,000,000 8,366,000,000 10,347,000,000 10,820,000,000 9,262,000,000 8,342,000,000 8,609,000,000 8,962,000,000 7,815,000,000 9,497,000,000 10,277,000,000 8,616,000,000 5,899,000,000 6,248,000,000 5,523,000,000 6,003,000,000 5,665,000,000 5,375,000,000 5,395,000,000 4,719,000,000 4,922,000,000 4,647,000,000 7,068,000,000 5,409,000,000 4,602,000,000 4,416,000,000 5,912,000,000 5,342,000,000 5,149,000,000 4,233,000,000 4,927,000,000 5,239,000,000 4,836,000,000 4,571,000,000 5,479,000,000 5,849,000,000 5,773,000,000 4,557,000,000 4,881,000,000 5,389,000,000 4,888,000,000 4,279,000,000 3,744,000,000 4,274,000,000 4,223,000,000 552,000,000  4,392,000,000 154,000,000 4,618,000,000 4,279,000,000 4,196,000,000 5,016,000,000 4,365,000,000 
        long-term debt
      37,311,000,000 36,070,000,000 34,479,000,000 34,971,000,000 35,387,000,000 33,534,000,000 32,303,000,000 33,099,000,000 32,576,000,000 30,316,000,000 29,532,000,000 29,430,000,000 29,442,000,000 27,025,000,000 25,145,000,000 25,143,000,000 24,967,000,000 24,170,000,000 23,342,000,000 22,891,000,000 20,165,000,000 19,632,000,000 18,958,000,000 19,238,000,000 19,125,000,000 17,864,000,000 17,066,000,000 15,883,000,000 15,683,000,000 14,632,000,000 14,629,000,000 13,845,000,000 13,367,000,000 11,642,000,000 11,638,000,000 11,662,000,000 11,662,000,000 10,175,000,000 10,407,000,000 10,845,000,000 11,243,000,000 10,964,000,000 10,957,000,000 11,265,000,000 11,133,000,000 10,234,000,000 10,133,000,000 9,926,000,000 9,825,000,000 9,825,000,000 9,232,000,000 8,830,000,000 8,829,000,000 9,231,000,000 13,708,000,000 13,658,000,000 24,000,000  9,325,000,000 19,000,000 9,056,000,000 9,091,000,000 9,091,000,000 8,983,000,000 9,232,000,000 
        deferred income taxes and credits
      9,275,000,000 9,114,000,000 8,433,000,000 7,884,000,000 7,726,000,000 7,180,000,000 6,967,000,000 6,863,000,000 6,669,000,000 6,672,000,000 6,507,000,000 6,429,000,000 6,280,000,000 6,149,000,000 5,976,000,000 5,889,000,000 5,780,000,000 5,740,000,000 5,524,000,000 5,614,000,000 5,474,000,000 5,368,000,000 5,161,000,000 5,295,000,000 5,173,000,000 5,078,000,000 5,023,000,000 4,856,000,000 4,685,000,000 4,576,000,000 5,043,000,000 4,781,000,000 4,685,000,000 4,567,000,000 9,141,000,000 8,709,000,000 8,523,000,000 8,327,000,000 8,177,000,000 7,892,000,000 7,699,000,000 7,480,000,000 7,698,000,000 7,599,000,000 7,415,000,000 7,313,000,000 6,762,000,000 6,709,000,000 7,437,000,000 7,346,000,000                
        pensions and benefits
      365,000,000 370,000,000 370,000,000 371,000,000 379,000,000 384,000,000 403,000,000 406,000,000 412,000,000 415,000,000 402,000,000 409,000,000 413,000,000 422,000,000 460,000,000 471,000,000 488,000,000 496,000,000 531,000,000 543,000,000 554,000,000 563,000,000 641,000,000 656,000,000 664,000,000 674,000,000 861,000,000 864,000,000 869,000,000 869,000,000 897,000,000 899,000,000 909,000,000 943,000,000 1,378,000,000 1,377,000,000 1,358,000,000 1,354,000,000 1,776,000,000 1,774,000,000 1,771,000,000 1,759,000,000 2,175,000,000 2,176,000,000 2,176,000,000 2,155,000,000 1,454,000,000 1,327,000,000 1,360,000,000 1,378,000,000 2,237,000,000 2,234,000,000 2,610,000,000 2,614,000,000 2,884,000,000 2,854,000,000          
        asset retirement obligations
      2,598,000,000 2,583,000,000 2,540,000,000 2,549,000,000 2,554,000,000 2,580,000,000 2,531,000,000 2,668,000,000 2,667,000,000 2,666,000,000 2,695,000,000 2,709,000,000 2,733,000,000 2,754,000,000 2,785,000,000 2,837,000,000 2,839,000,000 2,772,000,000 2,739,000,000 2,894,000,000 2,902,000,000 2,930,000,000 2,988,000,000 3,013,000,000 3,027,000,000 3,029,000,000 3,030,000,000 3,016,000,000 2,999,000,000 3,031,000,000 2,890,000,000 2,889,000,000 2,878,000,000 2,908,000,000 2,682,000,000 2,618,000,000 2,585,000,000 2,590,000,000 2,592,000,000 2,590,000,000 2,597,000,000 2,764,000,000 2,822,000,000 2,825,000,000 2,824,000,000 2,821,000,000 2,960,000,000 2,919,000,000 3,471,000,000 3,418,000,000 3,371,000,000 3,322,000,000 2,824,000,000 2,782,000,000 2,804,000,000 2,771,000,000   2,925,000,000  2,831,000,000 2,810,000,000 2,786,000,000 2,687,000,000 2,668,000,000 
        operating lease liabilities
      1,028,000,000 1,041,000,000 1,060,000,000 1,036,000,000 1,046,000,000 1,056,000,000 1,056,000,000 1,076,000,000 1,087,000,000 1,101,000,000 1,113,000,000 916,000,000 926,000,000 936,000,000 989,000,000 1,144,000,000 1,255,000,000 1,350,000,000 1,177,000,000 831,000,000 856,000,000 873,000,000 902,000,000 607,000,000 609,000,000 613,000,000 615,000,000 634,000,000 776,000,000                                     
        other deferred credits and other long-term liabilities
      3,607,000,000 3,705,000,000 3,666,000,000 3,542,000,000 3,529,000,000 3,566,000,000 3,510,000,000 3,445,000,000 3,195,000,000 3,258,000,000 3,164,000,000 3,093,000,000 2,990,000,000 2,988,000,000 2,931,000,000 3,079,000,000 3,019,000,000 3,105,000,000 3,114,000,000 2,782,000,000 2,871,000,000 2,910,000,000 2,909,000,000 2,941,000,000 2,955,000,000 3,152,000,000 3,048,000,000 2,336,000,000 2,430,000,000 2,562,000,000 2,633,000,000 2,853,000,000 2,885,000,000 2,953,000,000 2,863,000,000 2,143,000,000 2,048,000,000 2,102,000,000 2,168,000,000 2,081,000,000 2,225,000,000 2,246,000,000 2,316,000,000 2,220,000,000 2,279,000,000 2,255,000,000 2,225,000,000 2,522,000,000 2,096,000,000 2,070,000,000 2,117,000,000 2,242,000,000 2,278,000,000 2,299,000,000 2,887,000,000 2,640,000,000   1,654,000,000  1,546,000,000 1,494,000,000 1,468,000,000   
        total deferred credits and other liabilities
      28,580,000,000 28,161,000,000 27,261,000,000 27,016,000,000 26,467,000,000 25,866,000,000 25,832,000,000 25,577,000,000 25,501,000,000 24,900,000,000 24,034,000,000 23,600,000,000 23,497,000,000 23,147,000,000 23,451,000,000 22,965,000,000 23,779,000,000 24,177,000,000 23,977,000,000 23,143,000,000 23,620,000,000 23,514,000,000 25,333,000,000 25,468,000,000 25,109,000,000 25,499,000,000 25,790,000,000 25,060,000,000 25,016,000,000 24,036,000,000 19,926,000,000 20,081,000,000 20,040,000,000 19,985,000,000 21,922,000,000 21,677,000,000 21,413,000,000 21,040,000,000 21,803,000,000 21,455,000,000 21,348,000,000 21,025,000,000 21,443,000,000 21,788,000,000 21,773,000,000 21,485,000,000 20,735,000,000 20,762,000,000 21,004,000,000 20,249,000,000 20,635,000,000 20,201,000,000 20,738,000,000 20,228,000,000 20,543,000,000 19,562,000,000   14,563,000,000  14,533,000,000 14,371,000,000 14,176,000,000 13,535,000,000 13,251,000,000 
        total liabilities
      75,591,000,000 74,767,000,000 71,159,000,000 69,952,000,000 69,623,000,000 67,839,000,000 66,642,000,000 66,950,000,000 65,984,000,000 63,814,000,000 62,593,000,000 61,857,000,000 61,305,000,000 60,519,000,000 59,416,000,000 57,370,000,000 57,088,000,000 56,956,000,000 56,281,000,000 53,849,000,000 53,282,000,000 53,423,000,000 52,907,000,000 50,605,000,000 50,482,000,000 48,886,000,000 48,859,000,000 46,608,000,000 46,074,000,000 44,063,000,000 39,274,000,000 38,848,000,000 38,054,000,000 38,695,000,000 38,969,000,000 37,941,000,000 37,491,000,000 37,127,000,000 37,552,000,000 37,449,000,000 36,824,000,000 36,916,000,000 37,639,000,000 37,889,000,000 37,477,000,000 37,198,000,000 36,717,000,000 36,461,000,000 35,386,000,000 34,955,000,000 35,256,000,000 33,919,000,000 33,846,000,000 33,203,000,000 38,525,000,000 37,443,000,000   28,280,000,000  28,207,000,000 27,741,000,000 27,463,000,000 27,534,000,000 26,848,000,000 
        commitments and contingencies
                                                                       
        preferred stock
      83,000,000 497,000,000 1,645,000,000 1,645,000,000 1,645,000,000 1,645,000,000 1,645,000,000 1,645,000,000 1,654,000,000 1,673,000,000 1,978,000,000 1,978,000,000 1,978,000,000 1,978,000,000 1,977,000,000 1,977,000,000 1,977,000,000 1,977,000,000 1,235,000,000 1,235,000,000 1,237,000,000                                             
        common stock
      6,332,000,000 6,362,000,000 6,343,000,000 6,330,000,000 6,315,000,000 6,353,000,000 6,538,000,000 6,461,000,000 6,361,000,000 6,338,000,000 6,301,000,000 6,270,000,000 6,223,000,000 6,200,000,000 6,167,000,000 6,129,000,000 6,090,000,000 6,071,000,000 6,033,000,000 6,013,000,000 5,989,000,000 5,962,000,000 5,930,000,000 5,908,000,000 5,085,000,000 4,990,000,000 4,746,000,000 2,555,000,000 2,550,000,000 2,545,000,000 2,541,000,000 2,537,000,000 2,531,000,000 2,526,000,000 2,520,000,000 2,515,000,000 2,510,000,000 2,505,000,000 2,503,000,000 2,499,000,000 2,491,000,000 2,484,000,000 2,475,000,000 2,472,000,000 2,460,000,000 2,445,000,000 2,445,000,000 2,434,000,000 2,417,000,000 2,403,000,000 2,397,000,000 2,388,000,000 2,380,000,000 2,373,000,000 2,385,000,000 2,371,000,000   2,238,000,000  2,116,000,000 2,106,000,000 2,082,000,000 2,058,000,000 2,042,000,000 
        accumulated other comprehensive income
      6,000,000 6,000,000 2,000,000 2,000,000                                                         -33,000,000 -18,000,000 -76,000,000 100,000,000 20,000,000 
        retained earnings
      10,899,000,000 10,714,000,000 9,165,000,000 8,709,000,000 8,662,000,000 7,567,000,000 7,486,000,000 7,326,000,000 7,166,000,000 7,499,000,000 7,399,000,000 7,553,000,000 7,456,000,000 7,454,000,000 7,295,000,000 7,716,000,000 7,716,000,000 7,894,000,000 7,636,000,000 8,229,000,000 8,163,000,000 8,155,000,000 7,881,000,000 8,410,000,000 8,333,000,000 8,382,000,000 8,469,000,000 8,222,000,000 8,034,000,000 7,964,000,000 9,597,000,000 9,286,000,000 9,211,000,000 9,188,000,000 9,944,000,000 9,679,000,000 9,590,000,000 9,544,000,000 9,362,000,000 9,111,000,000 9,002,000,000 8,940,000,000 9,180,000,000 8,909,000,000 8,675,000,000 8,573,000,000 8,314,000,000 7,960,000,000 7,573,000,000 7,548,000,000 7,371,000,000 7,049,000,000 7,262,000,000 7,146,000,000 7,806,000,000 7,730,000,000   6,486,000,000  6,306,000,000 5,947,000,000 5,994,000,000 5,380,000,000 5,022,000,000 
        total edison international's shareholders' equity
      17,320,000,000 17,579,000,000 17,155,000,000 16,686,000,000 16,622,000,000 15,565,000,000 15,663,000,000 15,424,000,000 15,172,000,000 15,501,000,000 15,670,000,000 15,793,000,000 15,648,000,000 15,621,000,000 15,392,000,000 15,774,000,000 15,731,000,000 15,888,000,000 14,841,000,000 15,412,000,000                                              
        noncontrolling interests – preference stock of sce
      1,564,000,000 1,680,000,000 2,175,000,000 2,175,000,000 2,175,000,000 2,175,000,000 2,444,000,000 2,444,000,000 2,443,000,000 2,443,000,000 1,901,000,000 1,901,000,000 1,901,000,000 1,901,000,000 1,901,000,000 1,901,000,000 1,901,000,000 1,901,000,000 1,901,000,000 1,901,000,000 1,901,000,000                                             
        total equity
      18,884,000,000 19,259,000,000 19,330,000,000 18,861,000,000 18,797,000,000 17,740,000,000 18,107,000,000 17,868,000,000 17,615,000,000 17,944,000,000 17,571,000,000 17,694,000,000 17,549,000,000 17,522,000,000 17,293,000,000 17,675,000,000 17,632,000,000 17,789,000,000 16,742,000,000 17,313,000,000 17,223,000,000 15,949,000,000 15,649,000,000 16,446,000,000 15,544,000,000 15,496,000,000 15,353,000,000 12,913,000,000 12,719,000,000 12,652,000,000 14,289,000,000 13,972,000,000 13,889,000,000 13,866,000,000 14,610,000,000 14,800,000,000 14,242,000,000 14,187,000,000 14,005,000,000 13,748,000,000 13,631,000,000 13,388,000,000 13,620,000,000 13,347,000,000 13,098,000,000 12,982,000,000 12,758,000,000 12,403,000,000 12,002,000,000 11,691,000,000 11,442,000,000 11,108,000,000 11,309,000,000 11,191,000,000 12,020,000,000 11,945,000,000          
        total liabilities and equity
      94,475,000,000 94,026,000,000 90,489,000,000 88,813,000,000 88,420,000,000 85,579,000,000 84,749,000,000 84,818,000,000 83,599,000,000 81,758,000,000 80,164,000,000 79,551,000,000 78,854,000,000 78,041,000,000 76,709,000,000 75,045,000,000 74,720,000,000 74,745,000,000 73,023,000,000 71,162,000,000 70,505,000,000 69,372,000,000 68,556,000,000 67,051,000,000 66,026,000,000 64,382,000,000 64,212,000,000 59,521,000,000 58,793,000,000 56,715,000,000 53,563,000,000 52,820,000,000 51,943,000,000 52,580,000,000 53,592,000,000 52,753,000,000 51,740,000,000 51,319,000,000 51,557,000,000 51,197,000,000 50,459,000,000 50,310,000,000 51,270,000,000 51,239,000,000 50,578,000,000 50,186,000,000 49,475,000,000 48,864,000,000 47,388,000,000 46,646,000,000 46,698,000,000 45,027,000,000 45,155,000,000 44,394,000,000 50,545,000,000 49,388,000,000          
        utility property, plant and equipment, net of accumulated depreciation and amortization of 15,060 and 14,207 at respective dates
       63,131,000,000                                                                
        nonutility property, plant and equipment, net of accumulated depreciation of 132 and 124 at respective dates
       197,000,000                                                                
        wildfire insurance fund contributions
        138,000,000 138,000,000 138,000,000 138,000,000 138,000,000 138,000,000 138,000,000 204,000,000 204,000,000 204,000,000 204,000,000 204,000,000 204,000,000 204,000,000 204,000,000 204,000,000 204,000,000 204,000,000 204,000,000 323,000,000 323,000,000 323,000,000 323,000,000 323,000,000 323,000,000                                       
        utility property, plant and equipment, net of accumulated depreciation and amortization of 14,923 and 14,207 at respective dates
        61,588,000,000                                                               
        nonutility property, plant and equipment, net of accumulated depreciation of 128 and 124 at respective dates
        200,000,000                                                               
        receivables, less allowances of 314 and 352 for uncollectible accounts at respective dates
         1,902,000,000                                                              
        utility property, plant and equipment, less accumulated depreciation and amortization of 14,587 and 14,207 at respective dates
         60,797,000,000                                                              
        nonutility property, plant and equipment, less accumulated depreciation of 125 and 124 at respective dates
         202,000,000                                                              
        receivables, less allowances of 47 and 43 for uncollectible accounts at respective dates
         61,000,000                                                              
        receivables, less allowances of 300 and 352 for uncollectible accounts at respective dates
          1,864,000,000                                                             
        utility property, plant and equipment, less accumulated depreciation and amortization of 14,447 and 14,207 at respective dates
          59,950,000,000                                                             
        nonutility property, plant and equipment, less accumulated depreciation of 122 and 124 at respective dates
          204,000,000                                                             
        receivables, less allowances of 44 and 43 for uncollectible accounts at respective dates
          85,000,000                                                             
        receivables, less allowances of 352 and 360 for uncollectible accounts at respective dates
           2,169,000,000                                                            
        utility property, plant and equipment, less accumulated depreciation and amortization of 14,207 and 12,910 at respective dates
           59,047,000,000                                                            
        nonutility property, plant and equipment, less accumulated depreciation of 124 and 114 at respective dates
           207,000,000                                                            
        receivables, less allowances of 43 and 4 for uncollectible accounts at respective dates
           62,000,000                                                            
        accumulated other comprehensive loss
            -6,000,000 -8,000,000 -9,000,000 -9,000,000 -8,000,000 -8,000,000 -9,000,000 -11,000,000 -47,000,000 -48,000,000 -52,000,000 -54,000,000 -63,000,000 -65,000,000 -67,000,000 -69,000,000 -63,000,000 -65,000,000 -67,000,000 -69,000,000 -55,000,000 -57,000,000 -58,000,000 -50,000,000 -42,000,000 -44,000,000 -46,000,000 -43,000,000 -48,000,000 -48,000,000 -49,000,000 -53,000,000 -51,000,000 -53,000,000 -54,000,000 -56,000,000 -55,000,000 -56,000,000 -59,000,000 -58,000,000 -23,000,000 -13,000,000 -11,000,000 -13,000,000 -79,000,000 -82,000,000 -87,000,000 -87,000,000 -168,000,000 -156,000,000   -242,000,000       
        receivables, less allowances of 341 and 360 for uncollectible accounts at respective dates
            2,780,000,000                                                           
        utility property, plant and equipment, less accumulated depreciation and amortization of 13,833 and 12,910 at respective dates
            58,092,000,000                                                           
        nonutility property, plant and equipment, less accumulated depreciation of 122 and 114 at respective dates
            206,000,000                                                           
        receivables, less allowances of 335 and 360 for uncollectible accounts at respective dates
             2,020,000,000                                                          
        utility property, plant and equipment, less accumulated depreciation and amortization of 13,587 and 12,910 at respective dates
             57,144,000,000                                                          
        nonutility property, plant and equipment, less accumulated depreciation of 119 and 114 at respective dates
             205,000,000                                                          
        receivables, less allowances of 342 and 360 for uncollectible accounts at respective dates
              1,890,000,000                                                         
        utility property, plant and equipment, less accumulated depreciation and amortization of 13,227 and 12,910 at respective dates
              56,483,000,000                                                         
        nonutility property, plant and equipment, less accumulated depreciation of 116 and 114 at respective dates
              205,000,000                                                         
        receivables, less allowances of 360 and 347 for uncollectible accounts at respective dates
               2,016,000,000                                                        
        utility property, plant and equipment, less accumulated depreciation and amortization of 12,910 and 12,260 at respective dates
               55,877,000,000                                                        
        nonutility property, plant and equipment, less accumulated depreciation of 114 and 106 at respective dates
               207,000,000                                                        
        total long-term assets
               14,636,000,000 13,851,000,000 13,611,000,000 13,317,000,000 13,482,000,000 13,769,000,000 13,600,000,000 13,866,000,000 13,633,000,000 12,424,000,000 12,287,000,000 12,071,000,000 11,586,000,000 11,496,000,000 12,052,000,000 11,954,000,000 11,911,000,000 11,747,000,000 8,667,000,000 8,663,000,000 7,825,000,000 5,379,000,000 5,354,000,000 5,301,000,000 5,288,000,000 8,386,000,000 8,227,000,000 8,085,000,000 7,871,000,000 8,269,000,000 8,214,000,000 8,070,000,000 8,037,000,000 8,680,000,000 8,561,000,000 8,313,000,000 8,180,000,000 8,011,000,000 8,007,000,000 8,244,000,000 8,178,000,000 8,753,000,000 8,252,000,000 7,293,000,000 7,215,000,000 7,463,000,000 7,147,000,000   4,835,000,000  4,706,000,000 4,724,000,000 4,579,000,000 4,271,000,000 4,347,000,000 
        customer deposits
               177,000,000 175,000,000 173,000,000 172,000,000 167,000,000 163,000,000 165,000,000 190,000,000 193,000,000 200,000,000 207,000,000 225,000,000 243,000,000 259,000,000 281,000,000 298,000,000 302,000,000 302,000,000 302,000,000 303,000,000 299,000,000 297,000,000 291,000,000 287,000,000 281,000,000 276,000,000 275,000,000 272,000,000 269,000,000 264,000,000 257,000,000 253,000,000 242,000,000 235,000,000 234,000,000 228,000,000 221,000,000 214,000,000 209,000,000 204,000,000 201,000,000 199,000,000 199,000,000 196,000,000 193,000,000 193,000,000 195,000,000   221,000,000  217,000,000 212,000,000 207,000,000 191,000,000 188,000,000 
        receivables, less allowances of 341 and 347 for uncollectible accounts at respective dates
                2,363,000,000                                                       
        utility property, plant and equipment, less accumulated depreciation and amortization of 12,928 and 12,260 at respective dates
                54,852,000,000                                                       
        nonutility property, plant and equipment, less accumulated depreciation of 112 and 106 at respective dates
                202,000,000                                                       
        receivables, less allowances of 335 and 347 for uncollectible accounts at respective dates
                 1,717,000,000                                                      
        utility property, plant and equipment, less accumulated depreciation and amortization of 12,662 and 12,260 at respective dates
                 54,123,000,000                                                      
        nonutility property, plant and equipment, less accumulated depreciation of 111 and 106 at respective dates
                 203,000,000                                                      
        receivables, less allowances of 323 and 347 for uncollectible accounts at respective dates
                  1,451,000,000                                                     
        marketable securities
                  2,000,000 5,000,000 7,000,000 6,000,000 10,000,000 12,000,000 13,000,000 21,000,000                                              
        utility property, plant and equipment, less accumulated depreciation and amortization of 12,505 and 12,260 at respective dates
                  53,955,000,000                                                     
        nonutility property, plant and equipment, less accumulated depreciation of 108 and 106 at respective dates
                  215,000,000                                                     
        receivables, less allowances of 347 and 193 for uncollectible accounts at respective dates
                   1,695,000,000  1,547,000,000                                                  
        utility property, plant and equipment, less accumulated depreciation and amortization of 12,260 and 11,407 at respective dates
                   53,274,000,000                                                    
        nonutility property, plant and equipment, less accumulated depreciation of 106 and 98 at respective dates
                   212,000,000  210,000,000                                                  
        receivables, less allowances of 7 and 116 for uncollectible accounts at respective dates
                   2,000,000                                                    
        receivables, less allowances of 391 and 193 for uncollectible accounts at respective dates
                    2,259,000,000                                                   
        utility property, plant and equipment, less accumulated depreciation and amortization of 12,152 and 11,407 at respective dates
                    52,386,000,000                                                   
        nonutility property, plant and equipment, less accumulated depreciation of 109 and 98 at respective dates
                    213,000,000                                                   
        receivables, less allowances of 35 and 116 for uncollectible accounts at respective dates
                    20,000,000                                                   
        utility property, plant and equipment, less accumulated depreciation and amortization of 11,926 and 11,407 at respective dates
                     51,485,000,000                                                  
        receivables, less allowances of 34 and 116 for uncollectible accounts at respective dates
                     21,000,000                                                  
        receivables, less allowances of 255 and 193 for uncollectible accounts at respective dates
                      1,312,000,000                                                 
        utility property, plant and equipment, less accumulated depreciation and amortization of 11,650 and 11,407 at respective dates
                      50,793,000,000                                                 
        nonutility property, plant and equipment, less accumulated depreciation of 103 and 98 at respective dates
                      207,000,000                                                 
        receivables, less allowances of 99 and 116 for uncollectible accounts at respective dates
                      66,000,000                                                 
        receivables, less allowances of 193 and 188 for uncollectible accounts at respective dates
                       1,398,000,000                                                
        insurance receivable
                          603,000,000 708,000,000 843,000,000                                           
        utility property, plant and equipment, less accumulated depreciation and amortization of 11,407 and 10,681 at respective dates
                       50,497,000,000                                                
        nonutility property, plant and equipment, less accumulated depreciation of 98 and 94 at respective dates
                       203,000,000 193,000,000                                               
        receivables, less allowances of 116 for uncollectible accounts at december 31, 2021
                       122,000,000                                                
        receivables, less allowances of 245 and 188 for uncollectible accounts at respective dates
                        1,612,000,000                                               
        income tax receivables
                           68,000,000 72,000,000 108,000,000 131,000,000 118,000,000 127,000,000 127,000,000 192,000,000 191,000,000 167,000,000 132,000,000 132,000,000 224,000,000                                
        utility property, plant and equipment, less accumulated depreciation and amortization of 11,093 and 10,681 at respective dates
                        49,561,000,000                                               
        receivables, less allowances of 93 for uncollectible accounts at september 30, 2021
                        106,000,000                                               
        receivables, less allowances of 270 and 188 for uncollectible accounts at respective dates
                         1,314,000,000                                              
        utility property, plant and equipment, less accumulated depreciation and amortization of 10,878 and 10,681 at respective dates
                         48,800,000,000                                              
        nonutility property, plant and equipment, less accumulated depreciation of 96 and 94 at respective dates
                         189,000,000 187,000,000                                             
        receivables, less allowances of 226 and 188 for uncollectible accounts at respective dates
                          1,093,000,000                                             
        utility property, plant and equipment, less accumulated depreciation and amortization of 10,827 and 10,681 at respective dates
                          48,097,000,000                                             
        total edison international’s shareholders’ equity
                          15,322,000,000                                             
        receivables, less allowances of 188 and 50 for uncollectible accounts at respective dates
                           1,130,000,000                                            
        utility property, plant and equipment, less accumulated depreciation and amortization of 10,681 and 9,958 at respective dates
                           47,653,000,000                                            
        nonutility property, plant and equipment, less accumulated depreciation of 94 and 86 at respective dates
                           186,000,000                                            
        consolidated balance sheets
                                                                       
        total edison international's common shareholders' equity
                           14,048,000,000 13,748,000,000 14,253,000,000 13,351,000,000 13,303,000,000 13,160,000,000 10,720,000,000 10,526,000,000 10,459,000,000 12,096,000,000 11,779,000,000 11,696,000,000 11,671,000,000 12,416,000,000 12,146,000,000 12,051,000,000 11,996,000,000 11,814,000,000 11,557,000,000 11,439,000,000 11,368,000,000 11,600,000,000 11,325,000,000 11,076,000,000 10,960,000,000 10,736,000,000 10,381,000,000 9,979,000,000 9,938,000,000 9,689,000,000 9,355,000,000 9,555,000,000 9,432,000,000 10,023,000,000 9,945,000,000          
        noncontrolling interests – preferred and preference stock of sce
                           1,901,000,000 1,901,000,000 2,193,000,000 2,193,000,000 2,193,000,000 2,193,000,000 2,193,000,000 2,193,000,000 2,193,000,000 2,193,000,000 2,193,000,000 2,193,000,000  2,194,000,000 2,654,000,000 2,191,000,000  2,191,000,000 2,191,000,000 2,192,000,000                         
        receivables, less allowances of 142 and 50 for uncollectible accounts at respective dates
                            1,399,000,000                                           
        utility property, plant and equipment, less accumulated depreciation and amortization of 10,561 and 9,958 at respective dates
                            46,294,000,000                                           
        nonutility property, plant and equipment, less accumulated depreciation of 92 and 86 at respective dates
                            176,000,000                                           
        receivables, less allowances of 91 and 50 accounts at respective dates
                             936,000,000                                          
        utility property, plant and equipment, less accumulated depreciation and amortization of 10,371 and 9,958 at respective dates
                             45,386,000,000                                          
        nonutility property, plant and equipment, less accumulated depreciation of 90 and 86 at respective dates
                             167,000,000                                          
        receivables, less allowances of 60 and 50 for uncollectible accounts at respective dates
                              795,000,000                                         
        derivative assets
                              51,000,000 81,000,000 49,000,000 55,000,000 101,000,000 171,000,000 77,000,000 85,000,000 92,000,000 105,000,000 36,000,000 58,000,000 69,000,000 73,000,000 60,000,000 65,000,000 65,000,000 79,000,000 81,000,000 79,000,000 94,000,000 102,000,000 103,000,000 93,000,000 112,000,000 122,000,000 47,000,000 91,000,000 111,000,000 129,000,000 76,000,000 91,000,000  -60,000,000 192,000,000  201,000,000 277,000,000 205,000,000   
        utility property, plant and equipment, less accumulated depreciation and amortization of 10,147 and 9,958 at respective dates
                              44,733,000,000                                         
        nonutility property, plant and equipment, less accumulated depreciation of 88 and 86 at respective dates
                              87,000,000                                         
        receivables, less allowances of 50 and 52 for uncollectible accounts at respective dates
                               788,000,000                                        
        utility property, plant and equipment, less accumulated depreciation and amortization of 9,958 and 9,566 at respective dates
                               44,198,000,000                                        
        nonutility property, plant and equipment, less accumulated depreciation of 86 and 82 at respective dates
                               87,000,000                                        
        receivables, less allowances of 51 and 52 for uncollectible accounts at respective dates
                                1,099,000,000                                       
        utility property, plant and equipment, less accumulated depreciation and amortization of 9,873 and 9,566 at respective dates
                                43,150,000,000                                       
        nonutility property, plant and equipment, less accumulated depreciation of 84 and 82 at respective dates
                                85,000,000                                       
        receivables, less allowances of 49 and 52 for uncollectible accounts at respective dates
                                 795,000,000 716,000,000                                     
        utility property, plant and equipment, less accumulated depreciation and amortization of 9,743 and 9,566 at respective dates
                                 42,329,000,000                                      
        nonutility property, plant and equipment, less accumulated depreciation of 83 and 82 at respective dates
                                 85,000,000                                      
        utility property, plant and equipment, less accumulated depreciation and amortization of 9,671 and 9,566 at respective dates
                                  41,678,000,000                                     
        nonutility property, plant and equipment, less accumulated depreciation of 82 at both dates
                                  86,000,000                                     
        accrued taxes
                                  104,000,000 21,000,000 102,000,000 19,000,000 92,000,000 23,000,000 90,000,000 15,000,000 86,000,000 50,000,000 130,000,000 74,000,000 139,000,000 72,000,000 80,000,000 36,000,000 118,000,000 81,000,000 191,000,000 127,000,000 423,000,000 358,000,000 103,000,000 33,000,000 134,000,000 61,000,000 105,000,000 32,000,000   119,000,000  313,000,000 163,000,000 179,000,000 843,000,000 258,000,000 
        receivables, less allowances of 52 and 54 for uncollectible accounts at respective dates
                                   730,000,000                                    
        utility property, plant and equipment, less accumulated depreciation and amortization of 9,566 and 9,355 at respective dates
                                   41,269,000,000                                    
        nonutility property, plant and equipment, less accumulated depreciation of 82 and 114 at respective dates
                                   79,000,000                                    
        redeemable noncontrolling interest
                                       19,000,000 13,000,000 12,000,000 7,000,000 5,000,000   4,000,000 6,000,000 11,000,000 3,000,000 3,000,000 6,000,000                    
        other noncontrolling interests
                                       2,000,000                     238,000,000 240,000,000          
        receivables, less allowances of 56 and 54 for uncollectible accounts at respective dates
                                    1,044,000,000                                   
        utility property, plant and equipment, less accumulated depreciation and amortization of 9,533 and 9,355 at respective dates
                                    40,333,000,000                                   
        nonutility property, plant and equipment, less accumulated depreciation of 80 and 114 at respective dates
                                    79,000,000                                   
        receivables, less allowances of 53 and 54 for uncollectible accounts at respective dates
                                     822,000,000 628,000,000                                 
        utility property, plant and equipment, less accumulated depreciation and amortization of 9,370 and 9,355 at respective dates
                                     39,750,000,000                                  
        nonutility property, plant and equipment, less accumulated depreciation of 78 and 114 at respective dates
                                     81,000,000                                  
        assets of business held for sale
                                      270,000,000                                 
        utility property, plant and equipment, less accumulated depreciation and amortization of 9,254 and 9,355 at respective dates
                                      39,152,000,000                                 
        nonutility property, plant and equipment, less accumulated depreciation of 74 and 114 at respective dates
                                      83,000,000                                 
        liabilities of business held for sale
                                      142,000,000                                 
        receivables, less allowances of 54 million and 62 for uncollectible accounts at respective dates
                                       717,000,000                                
        utility property, plant and equipment, less accumulated depreciation and amortization of 9,355 and 9,000 at respective dates
                                       38,708,000,000                                
        nonutility property, plant and equipment, less accumulated depreciation of 114 and 99 at respective dates
                                       342,000,000                                
        derivative liabilities
                                       1,000,000 3,000,000 190,000,000 237,000,000 216,000,000 223,000,000 195,000,000 232,000,000 218,000,000 207,000,000 162,000,000 185,000,000 196,000,000 154,000,000 144,000,000 143,000,000 152,000,000 174,000,000 140,000,000 107,000,000 126,000,000 109,000,000 170,000,000  86,000,000 203,000,000  200,000,000 123,000,000 121,000,000   
        noncontrolling interests – preferred and preference stock of utility
                                       2,193,000,000    2,191,000,000    2,020,000,000 2,020,000,000 2,022,000,000 2,022,000,000                     
        receivables, less allowances of 55 and 62 for uncollectible accounts at respective dates
                                        1,105,000,000  688,000,000                             
        prepaid taxes
                                        179,000,000                27,000,000 27,000,000 26,000,000 22,000,000 36,000,000 91,000,000          
        utility property, plant and equipment, less accumulated depreciation and amortization of 9,173 and 9,000 at respective dates
                                        37,666,000,000                               
        nonutility property, plant and equipment, less accumulated depreciation of 109 and 99 at respective dates
                                        295,000,000                               
        receivables, less allowances of 58 and 62 for uncollectible accounts at respective dates
                                         833,000,000   999,000,000                           
        utility property, plant and equipment, less accumulated depreciation and amortization of 8,914 and 9,000 at respective dates
                                         37,267,000,000                              
        nonutility property, plant and equipment, less accumulated depreciation of 106 and 99 at respective dates
                                         245,000,000                              
        utility property, plant and equipment, less accumulated depreciation and amortization of 9,321 and 9,000 at respective dates
                                          36,951,000,000                             
        nonutility property, plant and equipment, less accumulated depreciation of 102 and 99 at respective dates
                                          217,000,000                             
        receivables, less allowances of 62 for uncollectible accounts at both dates
                                           714,000,000                            
        utility property, plant and equipment, less accumulated depreciation and amortization of 9,000 and 8,548 at respective dates
                                           36,806,000,000                            
        nonutility property, plant and equipment, less accumulated depreciation of 99 and 85 at respective dates
                                           194,000,000                            
        utility property, plant and equipment, less accumulated depreciation and amortization of 8,753 and 8,548 at respective dates
                                            36,064,000,000                           
        nonutility property, plant and equipment, less accumulated depreciation of 96 and 85 at respective dates
                                            167,000,000                           
        receivables, less allowances of 56 and 62 for uncollectible accounts at respective dates
                                             801,000,000                          
        utility property, plant and equipment, less accumulated depreciation and amortization of 8,531 and 8,548 at respective dates
                                             35,629,000,000                          
        nonutility property, plant and equipment, less accumulated depreciation of 92 and 85 at respective dates
                                             148,000,000                          
        receivables, less allowances of 59 and 62 for uncollectible accounts at respective dates
                                              649,000,000                         
        utility property, plant and equipment, less accumulated depreciation and amortization of 8,751 and 8,548 at respective dates
                                              35,323,000,000                         
        nonutility property, plant and equipment, less accumulated depreciation of 88 and 85 at respective dates
                                              141,000,000                         
        receivables, less allowances of 62 and 68 for uncollectible accounts at respective dates
                                               771,000,000                        
        utility property, plant and equipment, less accumulated depreciation and amortization of 8,548 and 8,132 at respective dates
                                               34,945,000,000                        
        nonutility property, plant and equipment, less accumulated depreciation of 85 and 76 at respective dates
                                               140,000,000                        
        receivables, less allowances of 66 and 68 for uncollectible accounts at respective dates
                                                1,211,000,000                       
        deferred income taxes
                                                152,000,000 288,000,000 359,000,000 452,000,000 125,000,000 389,000,000 369,000,000 421,000,000 159,000,000 79,000,000 174,000,000 64,000,000 231,000,000 5,465,000,000          
        utility property, plant and equipment, less accumulated depreciation and amortization of 8,407 and 8,132 at respective dates
                                                34,062,000,000                       
        nonutility property, plant and equipment, less accumulated depreciation of 81 and 76 at respective dates
                                                140,000,000                       
        receivables, less allowances of 68 for uncollectible accounts at both dates
                                                 768,000,000                      
        utility property, plant and equipment, less accumulated depreciation and amortization of 8,141 and 8,132 at respective dates
                                                 33,594,000,000                      
        nonutility property, plant and equipment, less accumulated depreciation of 79 and 76 at respective dates
                                                 132,000,000                      
        receivables, less allowances of 67 and 68 for uncollectible accounts at respective dates
                                                  752,000,000                     
        utility property, plant and equipment, less accumulated depreciation and amortization of 8,372 and 8,132 at respective dates
                                                  33,249,000,000                     
        nonutility property, plant and equipment, less accumulated depreciation of 78 and 76 at respective dates
                                                  123,000,000                     
        receivables, less allowances of 68 and 66 for uncollectible accounts at respective dates
                                                   790,000,000                    
        utility property, plant and equipment, less accumulated depreciation and amortization of 8,132 and 7,493 at respective dates
                                                   32,859,000,000                    
        nonutility property, plant and equipment, less accumulated depreciation of 76 and 74 at respective dates
                                                   122,000,000   76,000,000                 
        noncontrolling interests - preferred and preference stock of utility
                                                   2,022,000,000                    
        receivables, less allowances of 70 and 66 for uncollectible accounts at respective dates
                                                    1,218,000,000                   
        utility property, plant and equipment, less accumulated depreciation and amortization of 7,997 and 7,493 at respective dates
                                                    31,919,000,000                   
        nonutility property, plant and equipment, less accumulated depreciation of 74 at both dates
                                                    102,000,000                   
        preferred and preference stock of utility
                                                    2,022,000,000 2,022,000,000 2,023,000,000 1,753,000,000 1,753,000,000 1,753,000,000 1,754,000,000 1,759,000,000 1,759,000,000 1,760,000,000          
        total noncontrolling interests
                                                    2,022,000,000 2,022,000,000 2,023,000,000 1,753,000,000 1,753,000,000 1,753,000,000 1,754,000,000 1,759,000,000 1,997,000,000 2,000,000,000          
        receivables, less allowances of 67 and 66 for uncollectible accounts at respective dates
                                                     1,034,000,000 725,000,000                 
        utility property, plant and equipment, less accumulated depreciation of 7,774 and 7,493 at respective dates
                                                     31,287,000,000                  
        nonutility property, plant and equipment, less accumulated depreciation of 77 and 74 at respective dates
                                                     77,000,000                  
        utility property, plant and equipment, less accumulated depreciation of 7,691 and 7,493 at respective dates
                                                      30,741,000,000                 
        receivables, less allowances of 66 and 75 for uncollectible accounts at respective dates
                                                       838,000,000  815,000,000              
        utility property, plant and equipment, less accumulated depreciation of 7,493 and 7,424 at respective dates
                                                       30,379,000,000                
        nonutility property, plant and equipment, less accumulated depreciation of 74 and 123 at respective dates
                                                       76,000,000 75,000,000               
        receivables, less allowances of 72 and 75 for uncollectible accounts at respective dates
                                                        1,174,000,000               
        margin and collateral deposits
                                                        14,000,000 8,000,000 10,000,000 8,000,000 88,000,000 84,000,000   147,000,000  137,000,000 232,000,000 207,000,000 234,000,000 366,000,000 
        utility property, plant and equipment, less accumulated depreciation of 7,817 and 7,424 at respective dates
                                                        29,734,000,000               
        restricted deposits
                                                        4,000,000 4,000,000 4,000,000 4,000,000 89,000,000 97,000,000          
        deferred investment tax credits
                                                        106,000,000 102,000,000 103,000,000 104,000,000 108,000,000 86,000,000          
        customer advances
                                                        132,000,000 134,000,000 150,000,000 149,000,000 149,000,000 150,000,000   149,000,000  158,000,000 161,000,000 162,000,000   
        investments in unconsolidated affiliates
                                                         2,000,000 2,000,000 2,000,000 544,000,000 530,000,000          
        utility property, plant and equipment, less accumulated depreciation of 7,578 and 7,424 at respective dates
                                                         29,301,000,000              
        nonutility property, plant and equipment, less accumulated depreciation of 69 and 123 at respective dates
                                                         75,000,000              
        receivables, less allowances of 67 and 75 for uncollectible accounts at respective dates
                                                          797,000,000             
        utility property, plant and equipment, less accumulated depreciation of 7,662 and 7,424 at respective dates
                                                          30,673,000,000             
        nonutility property, plant and equipment, less accumulated depreciation of 126 and 123 at respective dates
                                                          72,000,000             
        receivables, less allowances of 75 for uncollectible accounts at both dates
                                                           762,000,000 1,167,000,000           
        assets of discontinued operations
                                                            61,000,000           
        utility property, plant and equipment, less accumulated depreciation of 7,424 and 6,894 at respective dates
                                                           30,200,000,000            
        nonutility property, plant and equipment, less accumulated depreciation of 123 and 113 at respective dates
                                                           73,000,000            
        liabilities of discontinued operations
                                                            61,000,000           
        restricted cash and cash equivalents
                                                            116,000,000 110,000,000          
        utility property, plant and equipment, less accumulated depreciation of 7,378 and 6,894 at respective dates
                                                            29,314,000,000           
        competitive power generation and other property, plant and equipment, less accumulated depreciation of 1,616 and 1,408 at respective dates
                                                            4,544,000,000           
        rent payments in excess of levelized rent expense under plant operating leases
                                                            855,000,000 798,000,000   765,000,000  717,000,000 668,000,000 604,000,000   
        receivables, less allowances of 74 and 75 for uncollectible accounts at respective dates
                                                             864,000,000          
        utility property, plant and equipment, less accumulated depreciation of 7,153 and 6,894 at respective dates
                                                             28,708,000,000          
        competitive power generation and other property, plant and equipment, less accumulated depreciation of 1,548 and 1,408 at respective dates
                                                             4,535,000,000          
        assets:
                                                                       
        cash and equivalents
                                                              320,000,000  1,545,000,000 37,000,000 1,458,000,000 1,219,000,000 1,701,000,000 2,204,000,000 1,858,000,000 
        investments in subsidiaries
                                                              9,688,000,000   8,666,000,000      
        other
                                                              125,000,000   126,000,000      
        liabilities and shareholders’ equity:
                                                                       
        other deferred credits
                                                              175,000,000   182,000,000      
        shareholders’ equity
                                                              9,517,000,000   8,512,000,000      
        total liabilities and shareholders’ equity
                                                              10,268,000,000  37,951,000,000 8,867,000,000 37,820,000,000 36,983,000,000 36,639,000,000 36,291,000,000 35,151,000,000 
        cash flows from operating activities:
                                                                       
        net income
                                                               999,000,000        
        less: income from discontinued operations
                                                                       
        income from continuing operations
                                                               999,000,000        
        adjustments to reconcile to net cash from operating activities:
                                                                       
        depreciation, decommissioning and amortization
                                                               893,000,000        
        other-than-temporary impairment on nuclear decommissioning trusts
                                                               121,000,000        
        other amortization
                                                               80,000,000        
        stock-based compensation
                                                               25,000,000        
        minority interest
                                                               77,000,000 282,000,000  309,000,000 292,000,000 261,000,000 304,000,000 304,000,000 
        deferred income taxes and investment tax credits
                                                               69,000,000        
        equity in income from partnerships and unconsolidated subsidiaries
                                                               -40,000,000        
        (gain) on buyout of contract and (gain)/loss on sale of assets
                                                               -75,000,000        
        income from leveraged leases
                                                               -39,000,000        
        levelized rent expense
                                                               -162,000,000        
        loss on early extinguishment of debt
                                                                       
        other assets
                                                               -71,000,000        
        other liabilities
                                                               -14,000,000        
        margin and collateral deposits – net of collateral received
                                                               -70,000,000        
        receivables and accrued unbilled revenue
                                                               -378,000,000        
        inventory and other current assets
                                                               18,000,000        
        book overdrafts
                                                               90,000,000 192,000,000  254,000,000 222,000,000 164,000,000 227,000,000 194,000,000 
        accrued interest and taxes
                                                               179,000,000        
        accounts payable and other current liabilities
                                                               -16,000,000        
        distributions and dividends from unconsolidated entities
                                                               9,000,000        
        operating cash flows from discontinued operations
                                                                       
        net cash from operating activities
                                                               1,597,000,000        
        cash flows from financing activities:
                                                                       
        long-term debt issued
                                                               2,132,000,000        
        premium paid on extinguishment of debt and long-term debt issuance costs
                                                               -15,000,000        
        long-term debt repaid
                                                               -246,000,000        
        bonds repurchased
                                                               -212,000,000        
        preferred stock redeemed
                                                               -7,000,000        
        short-term debt financing-net
                                                               1,308,000,000        
        rate reduction notes repaid
                                                                       
        shares purchased for stock-based compensation
                                                               -57,000,000        
        proceeds from stock option exercises
                                                               23,000,000        
        excess tax benefits related to stock-based awards
                                                               12,000,000        
        dividends to minority shareholders
                                                               -78,000,000        
        dividends paid
                                                               -298,000,000        
        net cash provided (used) by financing activities
                                                               2,562,000,000        
        in millions
                                                               2,008,000,000        
        cash flows from investing activities:
                                                                       
        capital expenditures
                                                               -1,959,000,000        
        purchase of interest of acquired companies
                                                               -11,000,000        
        proceeds from sale of property and interests in projects
                                                               113,000,000        
        proceeds from nuclear decommissioning trust sales
                                                               2,279,000,000        
        purchases of nuclear decommissioning trust investments and other
                                                               -2,329,000,000        
        proceeds from partnerships and unconsolidated subsidiaries, net of investment
                                                               35,000,000        
        maturities and sales of short-term investments
                                                               80,000,000        
        purchase of short-term investments
                                                               -22,000,000        
        restricted cash
                                                               4,000,000 3,000,000  60,000,000 52,000,000 57,000,000 64,000,000 51,000,000 
        customer advances for construction and other investments
                                                               -326,000,000        
        net cash used by investing activities
                                                               -2,136,000,000        
        net increase in cash and equivalents
                                                               2,023,000,000        
        cash and equivalents, beginning of period
                                                               1,441,000,000        
        cash and equivalents, end of period
                                                               3,464,000,000        
        short-term investments
                                                                35,000,000  352,000,000 317,000,000 475,000,000 366,000,000  
        receivables, less allowance of 34 for uncollectible accounts at each date
                                                                1,038,000,000       
        fuel inventory
                                                                120,000,000  119,000,000 133,000,000 123,000,000 138,000,000 152,000,000 
        materials and supplies
                                                                311,000,000  307,000,000 282,000,000 272,000,000 263,000,000 274,000,000 
        accumulated deferred income taxes – net
                                                                218,000,000  240,000,000 349,000,000 299,000,000 306,000,000  
        nonutility property – less accumulated benefit from depreciation of 1,822 and 1,765 at respective dates
                                                                4,951,000,000       
        investments in partnerships and unconsolidated subsidiaries
                                                                260,000,000  293,000,000 271,000,000 299,000,000 365,000,000 370,000,000 
        investments in leveraged leases
                                                                2,486,000,000  2,514,000,000 2,507,000,000 2,510,000,000 2,480,000,000 2,472,000,000 
        total investments and other assets
                                                                11,000,000,000  11,020,000,000 10,724,000,000 10,581,000,000 10,196,000,000 10,057,000,000 
        utility plant, at original cost:
                                                                       
        transmission and distribution
                                                                19,158,000,000  18,492,000,000 18,138,000,000 17,905,000,000 17,212,000,000 16,845,000,000 
        generation
                                                                1,795,000,000  1,681,000,000 1,481,000,000 1,480,000,000 1,458,000,000 1,446,000,000 
        accumulated benefit from depreciation
                                                                -5,306,000,000  -5,050,000,000 -4,927,000,000 -4,937,000,000 -4,710,000,000 -4,600,000,000 
        construction work in progress
                                                                1,820,000,000  1,584,000,000 1,684,000,000 1,578,000,000 1,331,000,000 1,256,000,000 
        nuclear fuel, at amortized cost
                                                                231,000,000  224,000,000 168,000,000 176,000,000 170,000,000 175,000,000 
        total utility plant
                                                                17,698,000,000  16,931,000,000 16,544,000,000 16,202,000,000 15,461,000,000 15,122,000,000 
        in millions, except share amounts
                                                                       
        liabilities and shareholders’ equity
                                                                       
        long-term debt due within one year
                                                                164,000,000  236,000,000 330,000,000 372,000,000 371,000,000 368,000,000 
        counterparty collateral
                                                                48,000,000  42,000,000 40,000,000 50,000,000 32,000,000 30,000,000 
        accumulated deferred investment tax credits
                                                                112,000,000  117,000,000 119,000,000 121,000,000 125,000,000 127,000,000 
        power-purchase contracts
                                                                22,000,000  25,000,000 27,000,000 29,000,000 39,000,000 47,000,000 
        accumulated benefit from pensions and benefits
                                                                1,133,000,000  1,164,000,000 1,152,000,000 1,123,000,000 831,000,000 805,000,000 
        preferred and preference stock of utility not subject to mandatory redemption
                                                                907,000,000  915,000,000 915,000,000 915,000,000 915,000,000 915,000,000 
        total common shareholders’ equity
                                                                8,482,000,000  8,389,000,000 8,035,000,000 8,000,000,000 7,538,000,000 7,084,000,000 
        receivables, less allowances of 30 and 29 for uncollectible accounts at respective dates
                                                                  1,282,000,000     
        nonutility property – less accumulated benefit from depreciation of 1,706 and 1,627 at respective dates
                                                                  4,703,000,000     
        receivables, less allowances of 26 and 29 for uncollectible accounts at respective dates
                                                                   1,050,000,000 944,000,000   
        nonutility property – less accumulated benefit from depreciation of 1,688 and 1,627 at respective dates
                                                                   4,534,000,000    
        nonutility property – less accumulated benefit from depreciation of 1,678 and 1,627 at respective dates
                                                                    4,446,000,000   
        receivables, less allowances of 29 and 33 for uncollectible accounts at respective dates
                                                                     1,387,000,000 1,104,000,000 
        trading and price risk management assets
                                                                     290,000,000 193,000,000 
        nonutility property – less accumulated benefit from depreciation of 1,576 and 1,424 at respective dates
                                                                     4,190,000,000  
        trading and price risk management liabilities
                                                                     252,000,000 290,000,000 
        customer advances and other deferred credits
                                                                     1,125,000,000 1,072,000,000 
        other long-term liabilities
                                                                     290,000,000 288,000,000 
        nonutility property – less accumulated benefit from depreciation of 1,525 and 1,424 at respective dates
                                                                      4,170,000,000 
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2008-03-31 2007-09-30 2007-06-30 2007-03-31 2006-09-30 
                                                                      
          cash flows from operating activities:
                                                                      
          net income
        570,000,000 1,923,000,000 888,000,000 398,000,000 1,492,000,000 408,000,000 577,000,000 509,000,000 52,000,000 421,000,000 212,000,000 409,000,000 365,000,000 470,000,000 -74,000,000 292,000,000 136,000,000 571,000,000 -297,000,000 361,000,000 290,000,000 552,000,000 -242,000,000 348,000,000 213,000,000 173,000,000 502,000,000 422,000,000 308,000,000 -1,400,000,000 544,000,000 298,000,000 242,000,000 -534,000,000 501,000,000 309,000,000 392,000,000 377,000,000 449,000,000 303,000,000 296,000,000 -55,000,000 448,000,000 406,000,000 318,000,000 445,000,000 508,000,000 566,000,000 202,000,000 326,000,000 462,000,000 -71,000,000 298,000,000 -527,000,000 220,000,000 101,000,000 114,000,000 299,000,000 461,000,000 93,000,000 333,000,000 458,000,000 
          adjustments to reconcile to net cash from operating activities:
                                                                      
          depreciation and amortization
        834,000,000 807,000,000 862,000,000 826,000,000 742,000,000 756,000,000 729,000,000 747,000,000 707,000,000 687,000,000 663,000,000 695,000,000 676,000,000 656,000,000 761,000,000 592,000,000 624,000,000 579,000,000 619,000,000 548,000,000 542,000,000 517,000,000 507,000,000 504,000,000 501,000,000 487,000,000 479,000,000 339,000,000 498,000,000 301,000,000 565,000,000 595,000,000 479,000,000 524,000,000                             
          equity allowance for funds used during construction
        -56,000,000 -49,000,000 -47,000,000 -47,000,000 -46,000,000  -47,000,000 -49,000,000 -47,000,000                                                      
          asset impairment and other
        -1,000,000                                                              
          deferred income taxes
        46,000,000 610,000,000 178,000,000 -1,000,000 421,000,000 51,000,000 10,000,000 62,000,000 -114,000,000 55,000,000 -10,000,000 51,000,000 12,000,000 60,000,000 -189,000,000 7,000,000 -55,000,000 44,000,000 -31,000,000 67,000,000 -37,000,000 48,000,000 -286,000,000 -58,000,000                                      
          wildfire fund amortization expense
        35,000,000                                                              
          other
        27,000,000 53,000,000 46,000,000 49,000,000 28,000,000 38,000,000 22,000,000 8,000,000 13,000,000 25,000,000 2,000,000 22,000,000 8,000,000 30,000,000 10,000,000 29,000,000 11,000,000 6,000,000 23,000,000 11,000,000 5,000,000 -1,000,000 9,000,000 23,000,000 -59,000,000 75,000,000 8,000,000 5,000,000 -13,000,000 13,000,000 18,000,000 17,000,000 14,000,000 -3,000,000 6,000,000 5,000,000 3,000,000 6,000,000 6,000,000 5,000,000 -23,000,000 -16,000,000 6,000,000 5,000,000 -50,000,000 24,000,000 23,000,000 23,000,000              
          nuclear decommissioning trusts
        2,000,000 -17,000,000 -4,000,000 -68,000,000 -34,000,000 -56,000,000 -77,000,000 -21,000,000 -20,000,000 -86,000,000 -34,000,000 -41,000,000 -19,000,000 -42,000,000 -16,000,000 -31,000,000 -34,000,000 -52,000,000 -77,000,000 -75,000,000 -52,000,000 -74,000,000 -61,000,000 -76,000,000 14,000,000 8,000,000 -42,000,000 1,000,000 -73,000,000 -23,000,000 -13,000,000 -49,000,000 -24,000,000 -80,000,000 -44,000,000 -74,000,000 1,000,000 -20,000,000 -15,000,000 -38,000,000 -106,000,000 -179,000,000 -290,000,000 12,000,000 29,000,000                  
          changes in operating assets and liabilities:
                                                                      
          receivables
        -131,000,000 814,000,000 -400,000,000 -21,000,000 269,000,000 569,000,000 -781,000,000 -150,000,000 84,000,000 343,000,000 -646,000,000 -273,000,000 227,000,000 555,000,000 -726,000,000 -211,000,000 130,000,000 192,000,000 -413,000,000 -308,000,000 15,000,000 273,000,000 -448,000,000 -78,000,000 -30,000,000 307,000,000 -311,000,000 -81,000,000 9,000,000 286,000,000 -267,000,000 -135,000,000 77,000,000 394,000,000 -272,000,000 -141,000,000 26,000,000 287,000,000 -202,000,000 -150,000,000 117,000,000 461,000,000 -444,000,000 1,000,000 31,000,000 433,000,000 -184,000,000 -297,000,000 112,000,000 350,000,000 -359,000,000 -9,000,000 -38,000,000 280,000,000 -303,000,000 -108,000,000 118,000,000      
          inventory
        -9,000,000 -14,000,000 -2,000,000 13,000,000 -1,000,000 -5,000,000 1,000,000 -15,000,000 5,000,000 -23,000,000 4,000,000 -15,000,000 -29,000,000 -38,000,000 -1,000,000 -5,000,000 -14,000,000 -11,000,000 -7,000,000 9,000,000 -12,000,000 -19,000,000 -5,000,000 -20,000,000 1,000,000 -15,000,000 -19,000,000 -19,000,000 -30,000,000 -24,000,000 -11,000,000 -7,000,000 -7,000,000 -22,000,000 2,000,000 6,000,000 2,000,000 51,000,000 -2,000,000 -40,000,000 -1,000,000 4,000,000 5,000,000 15,000,000 -10,000,000 -6,000,000 2,000,000 -9,000,000 -12,000,000 12,000,000 -5,000,000 84,000,000 -11,000,000 -1,000,000 -46,000,000 13,000,000 44,000,000      
          accounts payable
        109,000,000 -284,000,000 312,000,000 -20,000,000 70,000,000 -283,000,000 235,000,000 120,000,000 -19,000,000 -222,000,000 229,000,000 93,000,000 -508,000,000 4,000,000 220,000,000 227,000,000 -84,000,000 -144,000,000 154,000,000 279,000,000 -151,000,000 80,000,000 -7,000,000 143,000,000 -129,000,000 4,000,000 63,000,000 190,000,000 31,000,000 -51,000,000 24,000,000 212,000,000 -216,000,000 61,000,000 -45,000,000 260,000,000 -226,000,000 -116,000,000 84,000,000 251,000,000 -184,000,000 -156,000,000 34,000,000 67,000,000 63,000,000 -197,000,000 95,000,000 179,000,000 -63,000,000 -110,000,000 67,000,000 153,000,000 -65,000,000 -333,000,000   -78,000,000      
          other current assets and liabilities
        -71,000,000 286,000,000 -292,000,000 -12,000,000 -235,000,000 450,000,000 -48,000,000 -144,000,000 -300,000,000 399,000,000 -114,000,000 229,000,000 -329,000,000 1,003,000,000 -452,000,000 -234,000,000 5,000,000 383,000,000 -472,000,000 -76,000,000 -168,000,000 315,000,000 -288,000,000 -64,000,000 41,000,000 327,000,000 83,000,000 -42,000,000 -381,000,000 345,000,000 109,000,000 -256,000,000 -277,000,000 51,000,000 96,000,000 -163,000,000 50,000,000 279,000,000 67,000,000 -92,000,000 -43,000,000 548,000,000 -161,000,000 -182,000,000 -229,000,000 394,000,000 -105,000,000 -312,000,000 -80,000,000              
          derivative assets and liabilities
        23,000,000 26,000,000 -81,000,000 11,000,000 33,000,000 30,000,000 23,000,000 -8,000,000 -17,000,000 -35,000,000 12,000,000 -52,000,000 -99,000,000                     -4,000,000 -5,000,000 -7,000,000 -12,000,000 -2,000,000 10,000,000 5,000,000 20,000,000 -8,000,000 43,000,000 -10,000,000 28,000,000 -132,000,000 110,000,000 -46,000,000 -237,000,000 55,000,000 73,000,000 79,000,000 270,000,000         
          regulatory assets and liabilities
        81,000,000 -2,072,000,000 227,000,000 -157,000,000 -1,443,000,000 -338,000,000 1,663,000,000 -356,000,000 250,000,000 -129,000,000 1,071,000,000 -70,000,000 -296,000,000 -1,083,000,000 660,000,000 113,000,000 259,000,000 -236,000,000 90,000,000 -504,000,000 -70,000,000 -725,000,000 -147,000,000 -555,000,000 -372,000,000 -808,000,000 73,000,000 -447,000,000 -96,000,000 -305,000,000 9,000,000 -201,000,000 405,000,000 -556,000,000 521,000,000 -90,000,000 129,000,000 -481,000,000 99,000,000 -29,000,000 119,000,000 411,000,000 1,077,000,000 48,000,000 193,000,000 -399,000,000 358,000,000 14,000,000 -331,000,000 -416,000,000 105,000,000 188,000,000 -199,000,000 -524,000,000         
          wildfire-related claims, net of insurance recoveries
        -22,000,000                                                              
          other noncurrent assets and liabilities
        -10,000,000 -33,000,000 273,000,000 -23,000,000 1,000,000 18,000,000 -28,000,000 154,000,000 -4,000,000 -94,000,000 35,000,000 27,000,000 28,000,000 74,000,000 -88,000,000 33,000,000 29,000,000 -122,000,000 25,000,000 -47,000,000 21,000,000 16,000,000 -30,000,000 49,000,000 -41,000,000 -10,000,000 12,000,000 -36,000,000 -8,000,000 -70,000,000 -61,000,000 -19,000,000 -47,000,000 56,000,000 -15,000,000 -1,000,000 -15,000,000 -117,000,000 51,000,000 -26,000,000 68,000,000 -71,000,000 -1,000,000   123,000,000 206,000,000 -339,000,000 7,000,000              
          net cash from operating activities
        1,427,000,000 1,572,000,000 2,122,000,000 882,000,000 1,224,000,000 1,170,000,000 2,472,000,000 329,000,000 1,043,000,000 855,000,000 1,834,000,000 802,000,000 -90,000,000 1,104,000,000 874,000,000 446,000,000 792,000,000 427,000,000 958,000,000 -1,446,000,000 72,000,000 192,000,000 446,000,000 310,000,000 315,000,000 510,000,000 -1,415,000,000 388,000,000 210,000,000 906,000,000 1,054,000,000 358,000,000 859,000,000 897,000,000 1,257,000,000 554,000,000 879,000,000 756,000,000 1,071,000,000 576,000,000 853,000,000 1,676,000,000 1,065,000,000 804,000,000 964,000,000 1,221,000,000 1,424,000,000 105,000,000 498,000,000 950,000,000 992,000,000 755,000,000 506,000,000 1,176,000,000 998,000,000 483,000,000 677,000,000 573,000,000 1,363,000,000 526,000,000 708,000,000 1,912,000,000 
          cash flows from financing activities:
                                                                      
          long-term debt issued, net of premium (discount) and issuance costs of 2 and (49) for the respective periods
        3,552,000,000                                                              
          long-term debt repaid
        -1,251,000,000 -25,000,000 -1,301,000,000 -725,000,000 -1,000,000 -525,000,000 -451,000,000 -1,124,000,000 -601,000,000 -631,000,000 -401,000,000 -1,065,000,000 -401,000,000 -312,000,000 -401,000,000 -7,000,000 -365,000,000        -40,000,000                          -2,000,000 -2,000,000 -1,000,000 30,000,000 -7,000,000 -20,000,000 -9,000,000 -7,000,000 -96,000,000 -2,870,000,000 -95,000,000 59,000,000 
          short-term debt repaid
        -432,000,000 -210,000,000    -5,000,000 -6,000,000 -390,000,000 -463,000,000 -214,000,000 -1,130,000,000 -600,000,000 -550,000,000 -475,000,000 -518,000,000 -900,000,000 -1,028,000,000 -327,000,000                                          
          common stock repurchased
        -26,000,000 -3,000,000 -29,000,000                                                          
          preferred stock repurchased
        -538,000,000        -19,000,000                                                      
          commercial paper repayments, net of borrowing
        -711,000,000    -1,687,000,000           -191,000,000 -306,000,000                                              
          dividends and distribution to noncontrolling interests
        -27,000,000 -35,000,000 -34,000,000 -33,000,000 -34,000,000 -38,000,000 -42,000,000 -45,000,000 -43,000,000 -30,000,000 -29,000,000 -29,000,000 -29,000,000 -27,000,000 -26,000,000 -25,000,000 -32,000,000 -21,000,000 -32,000,000 -21,000,000 -32,000,000 -21,000,000 -37,000,000 -24,000,000 -36,000,000        -36,000,000                              
          common stock dividends paid
        -338,000,000 -319,000,000 -318,000,000 -318,000,000 -319,000,000 -302,000,000 -301,000,000 -300,000,000 -295,000,000 -279,000,000 -278,000,000 -278,000,000 -277,000,000 -263,000,000 -263,000,000 -262,000,000 -262,000,000 -247,000,000                                             
          preferred stock dividends paid
        -13,000,000 -17,000,000 -43,000,000 -44,000,000 -43,000,000 -1,000,000 -44,000,000 -3,000,000 -53,000,000 -52,000,000 -53,000,000 -46,000,000                                             
          net cash from financing activities
        212,000,000 93,000,000 -513,000,000 -383,000,000 1,374,000,000 310,000,000 -1,201,000,000 577,000,000 988,000,000 567,000,000 -339,000,000 -97,000,000 1,316,000,000 1,049,000,000 713,000,000 914,000,000 205,000,000 939,000,000 724,000,000 2,271,000,000 1,511,000,000 1,080,000,000 424,000,000 -8,000,000 2,231,000,000 345,000,000 2,907,000,000 642,000,000 1,009,000,000 393,000,000 -57,000,000 491,000,000 -745,000,000 1,183,000,000 -399,000,000 111,000,000 112,000,000 195,000,000 -302,000,000 245,000,000 -43,000,000 -614,000,000 -447,000,000 160,000,000 313,000,000 -260,000,000 -463,000,000 888,000,000 480,000,000 -694,000,000 529,000,000 293,000,000 453,000,000   241,000,000 781,000,000      
          cash flows from investing activities:
                                                                      
          capital expenditures
        -1,539,000,000 -1,891,000,000 -1,504,000,000 -1,712,000,000 -1,408,000,000 -1,496,000,000 -1,511,000,000 -1,421,000,000 -1,279,000,000 -1,457,000,000 -1,280,000,000 -1,387,000,000 -1,324,000,000 -1,572,000,000 -1,498,000,000 -1,501,000,000 -1,207,000,000 -1,557,000,000 -1,355,000,000 -1,235,000,000 -1,358,000,000 -1,587,000,000 -1,383,000,000 -1,246,000,000 -1,268,000,000 -1,380,000,000 -1,262,000,000 -1,161,000,000 -1,074,000,000 -1,268,000,000 -1,082,000,000 -1,022,000,000 -1,137,000,000 -1,168,000,000 -911,000,000 -810,000,000 -939,000,000 -961,000,000 -945,000,000 -877,000,000 -951,000,000 -1,091,000,000 -937,000,000 -929,000,000 -1,268,000,000 -1,050,000,000 -1,000,000,000 -916,000,000 -940,000,000 -838,000,000 -927,000,000 -855,000,000 -979,000,000 -778,000,000 -1,080,000,000 -1,015,000,000 -1,276,000,000 -705,000,000 -644,000,000 -644,000,000 -691,000,000 
          free cash flows
        -112,000,000 -319,000,000 618,000,000 -830,000,000 -184,000,000 -326,000,000 961,000,000 -1,092,000,000 -236,000,000 -602,000,000 554,000,000 -585,000,000 -1,414,000,000 -468,000,000 -624,000,000 -1,055,000,000 -415,000,000 -1,130,000,000 -397,000,000 -2,681,000,000 -1,286,000,000 -1,395,000,000 -937,000,000 -936,000,000 -953,000,000 -870,000,000 -2,677,000,000 -773,000,000 -864,000,000 -362,000,000 -28,000,000 -664,000,000 -278,000,000 -271,000,000 346,000,000 -256,000,000 -60,000,000 -205,000,000 126,000,000 -301,000,000 -98,000,000 585,000,000 128,000,000 -125,000,000 -304,000,000 171,000,000 424,000,000 -811,000,000 -442,000,000 112,000,000 65,000,000 -100,000,000 -473,000,000 398,000,000 -82,000,000 -532,000,000 -599,000,000 -132,000,000 719,000,000 -118,000,000 17,000,000 1,912,000,000 
          proceeds from sale of nuclear decommissioning trust investments
        1,991,000,000 1,717,000,000 1,822,000,000 1,274,000,000 1,406,000,000 1,461,000,000 1,081,000,000 1,219,000,000 1,258,000,000 1,374,000,000 1,256,000,000 1,016,000,000 951,000,000 1,057,000,000 1,014,000,000 1,239,000,000 867,000,000 743,000,000 676,000,000 1,272,000,000 1,270,000,000 1,173,000,000 1,529,000,000 1,818,000,000 1,407,000,000 1,035,000,000 914,000,000 1,232,000,000 1,208,000,000 1,323,000,000 1,247,000,000 839,000,000 931,000,000 1,265,000,000 928,000,000 1,328,000,000 1,718,000,000 1,137,000,000 684,000,000 598,000,000 793,000,000 -9,409,000,000 5,662,000,000 4,400,000,000 2,853,000,000 4,233,000,000 2,096,000,000 2,248,000,000 1,502,000,000 1,043,000,000 2,618,000,000 1,521,000,000 435,000,000 597,000,000 428,000,000 495,000,000 602,000,000      
          purchases of nuclear decommissioning trust investments
        -1,993,000,000 -1,700,000,000 -1,818,000,000 -1,208,000,000 -1,372,000,000 -1,410,000,000 -1,033,000,000 -1,198,000,000 -1,257,000,000 -1,288,000,000 -1,222,000,000 -975,000,000 -932,000,000 -1,015,000,000 -998,000,000 -1,208,000,000 -833,000,000 -691,000,000 -599,000,000 -1,197,000,000 -1,218,000,000 -1,099,000,000 -1,468,000,000 -1,742,000,000 -1,421,000,000 -1,043,000,000 -872,000,000 -1,233,000,000 -1,135,000,000 -1,300,000,000 -1,234,000,000 -790,000,000 -907,000,000 -1,185,000,000 -884,000,000 -1,254,000,000 -1,719,000,000 -1,117,000,000 -669,000,000 -560,000,000 -687,000,000 9,541,000,000 -5,372,000,000 -4,412,000,000 -2,889,000,000              -883,000,000 -1,022,000,000 -1,062,000,000  
          net cash from investing activities
        -1,588,000,000 -1,842,000,000 -1,491,000,000 -1,628,000,000 -1,374,000,000 -1,439,000,000 -1,427,000,000 -1,394,000,000 -1,276,000,000 -1,339,000,000 -1,244,000,000 -1,345,000,000 -1,305,000,000 -1,469,000,000 -1,477,000,000 -1,471,000,000 -1,157,000,000 -1,497,000,000 -1,242,000,000 -1,130,000,000 -1,282,000,000 -1,277,000,000 -1,302,000,000 -1,114,000,000 -1,278,000,000 -1,333,000,000 -1,209,000,000 -1,150,000,000 -986,000,000 -1,226,000,000 -1,025,000,000 -891,000,000 -1,097,000,000 -1,106,000,000 -839,000,000 -717,000,000 -937,000,000 -939,000,000 -796,000,000 -847,000,000 -834,000,000 -1,035,000,000 -623,000,000 -940,000,000 -1,294,000,000                  
          net increase in cash and cash equivalents and restricted cash and cash equivalents
        51,000,000                                                              
          cash and cash equivalents and restricted cash and cash equivalents at beginning of period
        720,000,000                                                              
          cash and cash equivalents and restricted cash and cash equivalents at end of period
        771,000,000                                                              
          asset impairment
                                                                    
          contributions to wildfire fund
                                                                      
          long-term debt issued, net of discount and issuance costs of 60, 44, and 54 for the respective years
                                                                      
          short-term debt issued
         750,000,000 492,000,000       225,000,000 176,000,000   400,000,000   549,000,000 -1,000,000 1,801,000,000 305,000,000                                          
          preferred and preference stock issued, net of issuance cost
                                                                      
          preferred and preference stock repurchased and redeemed
                                                                      
          commercial paper (repayments) borrowing
                -622,000,000                                                      
          cash and cash equivalents and restricted cash and cash equivalents at beginning of year
                                                                      
          cash and cash equivalents and restricted cash and cash equivalents at end of year
                                                                      
          wildfire insurance fund amortization expense
          36,000,000 36,000,000 36,000,000 37,000,000 36,000,000 37,000,000 36,000,000 54,000,000 54,000,000 53,000,000 52,000,000 54,000,000 54,000,000 53,000,000 53,000,000 54,000,000 54,000,000 54,000,000 53,000,000 84,000,000 85,000,000 83,000,000 84,000,000                                      
          tax receivables and payables
            14,000,000 -241,000,000   -2,000,000 -118,000,000 134,000,000 2,000,000 -9,000,000 -153,000,000 113,000,000 4,000,000 54,000,000 -191,000,000 113,000,000 -87,000,000 178,000,000 -84,000,000 166,000,000 31,000,000 -75,000,000 98,000,000 -17,000,000 82,000,000 -105,000,000 47,000,000 -72,000,000 162,000,000                              
          wildfire-related insurance receivable
          58,000,000 41,000,000 12,000,000 -32,000,000    48,000,000 -90,000,000   -7,000,000 -244,000,000 -43,000,000 -96,000,000 1,000,000 -1,000,000 603,000,000 105,000,000 859,000,000 15,000,000 58,000,000                                      
          wildfire-related claims
          -183,000,000 -121,000,000 -143,000,000 -93,000,000 -156,000,000 -567,000,000 419,000,000 -335,000,000 353,000,000 -295,000,000 -133,000,000 -327,000,000 880,000,000 -413,000,000 -196,000,000 -528,000,000 732,000,000 -2,234,000,000 -618,000,000 -1,323,000,000                                         
          long-term debt issued, net of discount and issuance costs of 49 and 37 for the respective periods
                                                                      
          preference stock issued, net of issuance cost
                                                                     
          net increase in cash, cash equivalents and restricted cash
          118,000,000 -1,129,000,000 1,224,000,000 41,000,000 -156,000,000 -488,000,000 755,000,000     684,000,000   -160,000,000 -131,000,000 440,000,000 -305,000,000 301,000,000 -5,000,000 -432,000,000 -812,000,000 1,268,000,000 -478,000,000 283,000,000      -1,026,000,000                              
          cash, cash equivalents and restricted cash at beginning of period
          684,000,000  532,000,000  917,000,000  394,000,000  89,000,000  70,000,000  152,000,000  1,132,000,000                              
          cash, cash equivalents and restricted cash at end of period
          118,000,000 -1,129,000,000 1,908,000,000  -156,000,000 -488,000,000 1,287,000,000  251,000,000 -640,000,000 838,000,000  110,000,000 -111,000,000 234,000,000  440,000,000 -305,000,000 390,000,000  -432,000,000 -812,000,000 1,338,000,000  283,000,000 -120,000,000 385,000,000  -28,000,000 1,000,000 106,000,000                              
          long-term debt issued, net of discount and issuance costs of 49 and 34 for the respective periods
                                                                      
          impairment
            8,000,000                                                          
          long-term debt issued, net of discount and issuance costs of 49 and 24 for the respective periods
            3,501,000,000                                                          
          allowance for equity during construction
                 -41,000,000 -41,000,000 -39,000,000 -36,000,000 -46,000,000 -30,000,000 -31,000,000 -30,000,000 -26,000,000 -32,000,000 -25,000,000 -35,000,000 -34,000,000 -36,000,000 -30,000,000 -21,000,000 -26,000,000 -26,000,000 -32,000,000 -17,000,000 -28,000,000 -32,000,000 -22,000,000 -22,000,000 -22,000,000 -24,000,000 -22,000,000 -19,000,000 -16,000,000 -16,000,000 -20,000,000 -22,000,000 -24,000,000 -21,000,000 -21,000,000 -21,000,000                  
          impairment, net of other operating income
                                                                      
          contributions to wildfire insurance fund
                                 -94,000,000                                     
          long-term debt issued, net of discount and issuance costs of 44, 54, and 62 for the respective years
                                                                      
          commercial paper borrowing (repayments)
                   -762,000,000 960,000,000 -846,000,000                                                 
          cash, cash equivalents and restricted cash at beginning of year
                                                                      
          cash, cash equivalents and restricted cash at end of year
                                                                      
          long-term debt issued, net of discount and issuance costs of 37 and 48 for the respective periods
                                                                      
          common stock issued
              12,000,000 4,000,000 3,000,000 3,000,000 10,000,000 3,000,000 4,000,000 2,000,000 4,000,000 4,000,000 3,000,000 10,000,000 15,000,000 16,000,000 12,000,000 810,000,000 74,000,000 226,000,000                                     
          preferred and preference stock repurchased or redeemed
                                                                      
          long-term debt issued, net of discount and issuance costs of 34 and 43 for the respective periods
                                                                      
          preferred or preference stock repurchased or redeemed
                                                                      
          commercial paper borrowing, net of repayments
                                                                      
          long-term debt issued, net of discount and issuance costs of 24 and 19 for the respective periods
                2,976,000,000                                                      
          impairment and other expense
                     -6,000,000 -4,000,000                                                
          proceeds from morongo transmission llc
                                                                     
          long-term debt issued, net of discount and issuance costs of 54, 62, and 43 for the respective years
                                                                      
          long-term debt issued, net of discount and issuance costs of 48 and 36 for the respective periods
                                                                      
          commercial paper borrowing
                                                                      
          net decrease in cash, cash equivalents and restricted cash
                  251,000,000 -640,000,000 -79,000,000                                                  
          long-term debt issued, net of discount and issuance costs of 43 and 34 for the respective periods
                                                                      
          long-term debt issued, net of discount and issuance costs of 19 and 20 for the respective periods
                    1,681,000,000                                                  
          gain on sale of lease interest and other operating income
                                                                      
          long-term debt issued, plus premium and net of discount and issuance costs of (62), (43) and 23 for the respective years
                                                                      
          preferred stock issued
                         742,000,000 -2,000,000 1,237,000,000                                          
          preferred and preference stock redeemed
                                                                     
          long-term debt issued, plus premium and net of discount and issuance costs of 36 and 40 for the respective periods
                                                                      
          long-term debt issued, plus premium and net of discount and issuance costs of 34 and 36 for the respective periods
                                                                      
          long-term debt issued, plus premium and net of discount and issuance costs of 20 and 15 for the respective periods
                        1,713,000,000                                              
          long-term debt issued or remarketed, plus premium and net of discount and issuance costs of (43), 23 and (4) for the respective years
                                                                      
          long-term debt repaid or repurchased
                         -6,000,000 -40,000,000 -501,000,000 -490,000,000 -1,000,000 -284,000,000                                        
          impairment and other
                          78,000,000    -28,000,000   18,000,000 170,000,000 -4,000,000 18,000,000                                 
          long-term debt issued, plus premium and net of discount and issuance costs of 40 and 26 for the respective periods
                                                                      
          commercial paper (repayment) borrowing
                                                                      
          long-term debt issued, plus premium and net of discount and issuance costs of (36) and 26 for the respective periods
                                                                      
          commercial paper repayment, net of borrowing
                           -476,000,000 -180,000,000                                          
          dividends paid
                           -247,000,000 -247,000,000 -237,000,000 -237,000,000 -228,000,000 -226,000,000 -216,000,000 -195,000,000 -199,000,000 -200,000,000 -197,000,000 -197,000,000 -197,000,000 -197,000,000 -177,000,000 -176,000,000 -177,000,000 -177,000,000 -157,000,000 -156,000,000 -157,000,000 -156,000,000 -136,000,000 -136,000,000 -136,000,000 -136,000,000 -116,000,000 -116,000,000 -115,000,000 -116,000,000 -110,000,000 -110,000,000 -110,000,000 -110,000,000 -106,000,000 -106,000,000 -106,000,000 -106,000,000 -99,000,000 -94,000,000 -95,000,000 -94,000,000 -88,000,000 
          long-term debt issued, plus premium and net of discount and issuance costs of (15) and 19 for the respective periods
                            1,223,000,000                                          
          less: income from discontinued operations
                                             13,000,000   1,000,000 -8,000,000    39,000,000 -16,000,000 184,000,000 -22,000,000 37,000,000 -25,000,000 12,000,000 12,000,000   -1,000,000 -5,000,000     
          income from continuing operations
                                         -534,000,000 501,000,000 309,000,000 392,000,000 364,000,000 449,000,000 305,000,000 295,000,000 -47,000,000 405,000,000 406,000,000 318,000,000 406,000,000 524,000,000 382,000,000 224,000,000 289,000,000 487,000,000 -83,000,000 286,000,000   101,000,000 115,000,000 304,000,000 465,000,000 91,000,000 330,000,000 460,000,000 
          long-term debt issued, plus premium and net of discount and issuance costs of 23, (4) and (63) for the respective years
                                                                      
          short-term debt borrowed
                                                                      
          commercial paper and other short-term borrowing (repayments)
                                                                      
          proceeds from sale of san onofre nuclear fuel
                             72,000,000                                         
          proceeds from sale of lease investment
                                                                      
          long-term debt issued, plus premium and net of discount and issuance costs of 26 and 2 for the respective periods
                                                                      
          term loan and revolving credit facility borrowing
                                                                      
          term loan repaid
                                                                     
          short-term debt financing
                              623,000,000 -550,000,000 550,000,000 -213,000,000 29,000,000 -538,000,000 617,000,000 -197,000,000 230,000,000 -2,261,000,000 1,485,000,000 341,000,000 271,000,000 -1,013,000,000 551,000,000 -46,000,000 438,000,000 -332,000,000 -460,000,000 -237,000,000 480,000,000 -355,000,000 -59,000,000 95,000,000 642,000,000 401,000,000 -1,320,000,000 674,000,000 433,000,000 245,000,000 -254,000,000         
          payments for stock-based compensation
                              -3,000,000 -16,000,000 -7,000,000 -41,000,000 -9,000,000 -16,000,000 -11,000,000 -10,000,000 -28,000,000                             
          receipts from stock option exercises
                              1,000,000 13,000,000 7,000,000 26,000,000 3,000,000 22,000,000 6,000,000 11,000,000                                
          long-term debt issued, plus premium and net of discount and issuance costs of 26 and (18) for the respective periods
                                                                      
          term loan issued
                               1,275,000,000 750,000,000 250,000,000 750,000,000                                  
          long-term debt issued, net of premium, discount and issuance costs of 19 and (13) for the respective periods
                                1,719,000,000                                      
          long-term debt issued or remarketed, net of premium, discount and issuance costs of 4, 63 and 2 for the respective years
                                                                      
          preference stock issued
                                         -1,000,000   294,000,000    -1,000,000 270,000,000 387,000,000         
          preference stock redeemed
                                            -125,000,000        -400,000,000   -7,000,000     
          proceeds from sale of socore energy, net of cash acquired by buyer
                                                                    
          deferred income taxes and investment tax credits
                                  -39,000,000 -68,000,000 -114,000,000 -660,000,000 138,000,000 -9,000,000 4,000,000 421,000,000 89,000,000 1,000,000 -13,000,000 63,000,000 155,000,000 -63,000,000 35,000,000 247,000,000 101,000,000 29,000,000 72,000,000 219,000,000 193,000,000 116,000,000 -6,000,000 88,000,000 172,000,000 -89,000,000 174,000,000 161,000,000 73,000,000 -71,000,000 -22,000,000 31,000,000 110,000,000 -35,000,000 -158,000,000 -314,000,000 
          long-term debt issued, net of premium, discount and issuance costs of 2 and 63 for the respective periods
                                                                      
          long-term debt matured
                                  -40,000,000 -1,000,000 -40,000,000  -441,000,000 -172,000,000 -41,000,000   -402,000,000 -40,000,000  -42,000,000 -1,000,000 -40,000,000                      
          dividends to noncontrolling interests
                                  -36,000,000 -24,000,000 -36,000,000      -38,000,000 -25,000,000 -37,000,000 -25,000,000 -37,000,000 -26,000,000 -35,000,000 -25,000,000 -35,000,000 -22,000,000 -34,000,000 -23,000,000 -34,000,000 -24,000,000 -30,000,000 -19,000,000 -30,000,000 -22,000,000 -30,000,000          
          long-term debt issued, net of discount and issuance costs of 18 and 33 for the respective periods
                                                                      
          long-term debt issued, net of discount and issuance costs of 13 and 17 for the respective periods
                                    1,087,000,000                                  
          net increase in cash, cash equivalents and restricted cash including cash held for sale
                                    233,000,000    -983,000,000                              
          less: net increase in cash held for sale
                                        43,000,000                              
          net increase in cash, cash equivalent and restricted cash
                                    233,000,000                                  
          eme settlement payments, net of insurance proceeds
                                                                     
          long-term debt issued or remarketed, net of (discount), premium and issuance costs of (63), , and for respective years
                                                                      
          long-term debt matured or repurchased
                                         -103,000,000        -1,000,000 -40,000,000 -302,000,000 -419,000,000 -202,000,000 -401,000,000 -2,000,000 -2,000,000              
          long-term debt issued or remarketed, net of (discount) premium and issuance costs of (63) and 1 for respective periods
                                                                      
          dividends and distributions to noncontrolling interests
                                      -36,000,000                        -39,000,000 -22,000,000 -14,000,000      
          impairment and other charges
                                       5,000,000 66,000,000   16,000,000 5,000,000         -71,000,000 -3,000,000 231,000,000              
          long-term debt issued or remarketed, net of discount and issuance costs of 33 and 12 for respective periods
                                                                      
          long-term debt issued or remarketed, net of discount and issuance costs of 17 and 11 for respective periods
                                        1,783,000,000                              
          receipt from stock option exercises
                                        2,000,000                              
          long-term debt issued or remarketed, net of premium, discount and issuance costs of 2, 7, and 17 for respective years
                                                                      
          life insurance policy loans proceeds
                                                                      
          net increase in cash and cash equivalents
                                         974,000,000 19,000,000 -52,000,000 54,000,000 12,000,000 -27,000,000   27,000,000 -5,000,000 24,000,000 -17,000,000  -48,000,000 41,000,000 3,000,000 -464,000,000   -55,000,000    14,000,000      
          cash and cash equivalents at beginning of year
                                                                      
          cash and cash equivalents at end of year
                                                                      
          less: loss from discontinued operations
                                                                      
          impairment charges
                                                                      
          prepaid and accrued taxes
                                          -88,000,000 -74,000,000 34,000,000 -62,000,000 55,000,000 -65,000,000 66,000,000 -10,000,000 32,000,000 -88,000,000 38,000,000                  
          long-term debt issued or remarketed, net of premium, discount and issuance costs of 1 and for respective periods
                                                                      
          life insurance policy loan proceeds
                                                                      
          cash and cash equivalents at beginning of period
                                          96,000,000  161,000,000  132,000,000  146,000,000  170,000,000          
          cash and cash equivalents at end of period
                                          19,000,000 -52,000,000 150,000,000  -27,000,000 -26,000,000 137,000,000  -5,000,000 24,000,000 115,000,000  -48,000,000 41,000,000 149,000,000  462,000,000 33,000,000 115,000,000          
          depreciation, decommissioning and amortization
                                           528,000,000 520,000,000 523,000,000 550,000,000 526,000,000 499,000,000 490,000,000 528,000,000 502,000,000 485,000,000 567,000,000 424,000,000 414,000,000 410,000,000 398,000,000 392,000,000 418,000,000 414,000,000 173,000,000 465,000,000 468,000,000 456,000,000 298,000,000 310,000,000 314,000,000 313,000,000 293,000,000 
          eme insurance proceeds
                                                                      
          long-term debt issued or remarketed, net of discount and issuance costs of 12 and 3 for respective periods
                                                                      
          settlements of stock-based compensation
                                           -13,000,000 -139,000,000          -6,000,000 -9,000,000 -42,000,000 -8,000,000 -3,000,000 -5,000,000 -32,000,000 -23,000,000         
          long-term debt issued or remarketed, net of discount and issuance costs of 11 and 3 for respective periods
                                            1,524,000,000                          
          long-term debt issued or remarketed, net of discount and issuance costs of 7, 17, and 6 at respective periods
                                                                      
          long-term debt issued or remarketed, net of discount and issuance costs of 3 and 16 for respective periods
                                                                      
          life insurance policy proceeds
                                                                      
          long-term debt issued, net of discount and issuance costs of 3 and 16 for respective periods
                                                                      
          long-term debt issued, net of discount and issuance costs of 3 and 13 for respective periods
                                                397,000,000                      
          net decrease in cash and cash equivalents
                                                -24,000,000                      
          eme settlement insurance proceeds and settlement payments
                                                                      
          long-term debt issued or remarketed, net of discount and issuance costs of 17, 6, and 19 at respective periods
                                                                      
          cash contribution from redeemable noncontrolling interest
                                                 10,000,000 1,000,000 6,000,000                  
          proceeds from sale of assets
                                                                      
          eme insurance proceeds and settlement payments
                                                                      
          long-term debt issued or remarketed, net of discount and issuance costs of 16 and 5 at respective periods
                                                                      
          eme settlement payments
                                                                    
          long-term debt issued or remarketed, net of discount and issuance costs of 16 and 4 at respective periods
                                                                      
          long-term debt issued, net of discount and issuance costs of 13 and 1 at respective dates
                                                    1,287,000,000                  
          operating cash flows from continuing operations
                                                         950,000,000 992,000,000 755,000,000 506,000,000 1,808,000,000         
          operating cash flows from discontinued operations
                                                             -632,000,000 -4,000,000 -1,000,000 -5,000,000 -4,000,000 2,000,000 3,000,000 
          long-term debt issued, net of discount and issuance costs of 6, 18 and 4 at respective periods
                                                                      
          bonds remarketed
                                                                    
          financing cash flows from continuing operations
                                                         -694,000,000 529,000,000 293,000,000 453,000,000          
          financing cash flows from discontinued operations
                                                                      
          investing cash flows from continuing operations
                                                         -720,000,000 -1,059,000,000 -1,015,000,000 -1,014,000,000 -753,000,000         
          investing cash flows from discontinued operations
                                                             -1,018,000,000         
          net cash used by investing activities
                                                     -971,000,000 -1,009,000,000 -952,000,000 -975,000,000 -720,000,000 -1,059,000,000 -1,015,000,000 -1,014,000,000 -1,771,000,000 -1,036,000,000 -1,032,000,000 -1,444,000,000 -684,000,000 -724,000,000 -704,000,000 -653,000,000  
          regulatory impacts of net nuclear decommissioning trust earnings
                                                      22,000,000 49,000,000 29,000,000 47,000,000 104,000,000 136,000,000 25,000,000 45,000,000 33,000,000 37,000,000 77,000,000      
          long-term debt issued, net of premium, discount, and issuance costs of 5 and 6 at respective dates
                                                                      
          purchases of nuclear decommissioning trust investments and other
                                                      -2,118,000,000 -2,297,000,000 -1,536,000,000 -1,094,000,000 -2,729,000,000 -1,662,000,000 -466,000,000 -648,000,000 -467,000,000 -538,000,000 -684,000,000 -859,000,000     
          long-term debt issued, net of premium, discount, and issuance costs of 4 and 6 at respective dates
                                                                      
          long-term debt issued, net of premium, discount, and issuance costs of 1 and 4 at respective dates
                                                        -1,000,000              
          long-term debt issued, net of premium, discount, and issuance costs of 18, 4 and 9 at respective periods
                                                                      
          cash and cash equivalents from discontinued operations
                                                                      
          cash and cash equivalents from continuing operations
                                                         -464,000,000 462,000,000 33,000,000 115,000,000          
          other amortization and other
                                                          21,000,000 16,000,000 17,000,000          
          gain on sale of assets and other
                                                                      
          stock-based compensation
                                                          6,000,000 6,000,000 6,000,000 5,000,000 10,000,000 10,000,000 8,000,000      
          proceeds from u.s. treasury grants
                                                             -5,000,000 44,000,000 29,000,000      
          margin and collateral deposits, net of collateral received
                                                          -7,000,000 -65,000,000 -2,000,000 69,000,000         
          prepaid taxes
                                                          -5,000,000 104,000,000 55,000,000 30,000,000 -33,000,000      
          other current assets
                                                          -86,000,000 -272,000,000 82,000,000 188,000,000 -47,000,000 -239,000,000 22,000,000      
          accrued taxes
                                                          60,000,000 -93,000,000 60,000,000 -28,000,000 76,000,000 -337,000,000 322,000,000      
          other current liabilities
                                                          -32,000,000 157,000,000 -255,000,000 239,000,000 28,000,000 311,000,000 -426,000,000      
          other assets
                                                          154,000,000 -14,000,000 -13,000,000 -192,000,000 -23,000,000 -7,000,000 -20,000,000 -3,000,000 -8,000,000 -14,000,000 -81,000,000 
          other liabilities
                                                          -140,000,000 -426,000,000 -49,000,000 48,000,000 176,000,000 35,000,000 45,000,000 92,000,000 25,000,000 22,000,000 229,000,000 120,000,000 
          long-term debt issued
                                                          398,000,000 -154,000,000 54,000,000 46,000,000 449,000,000 677,000,000 25,000,000 2,875,000,000 30,000,000  
          long-term debt issuance costs
                                                          -4,000,000 8,000,000 -1,000,000 -3,000,000 -8,000,000 -9,000,000   -1,000,000  
          bonds purchased
                                                                     
          consolidated statements of cash flows
                                                                      
          proceeds from sale of interest in project
                                                             7,000,000         
          investments in new businesses
                                                                      
          customer advances for construction and other investments
                                                          -3,000,000   5,000,000 -1,000,000   -8,000,000 -240,000,000 1,000,000 7,000,000  
          other investments and customer advances for construction
                                                            -4,000,000          
          other amortization
                                                             -1,000,000 24,000,000 23,000,000 26,000,000 27,000,000 30,000,000 33,000,000 31,000,000 28,000,000 
          (gain) loss on sale of assets, disallowances and other
                                                                      
          equity in income from unconsolidated affiliates
                                                             41,000,000 -25,000,000 -18,000,000 1,000,000      
          distributions from unconsolidated affiliates
                                                              9,000,000        
          income from leveraged leases
                                                             -1,000,000 -1,000,000 -2,000,000 -1,000,000 -13,000,000 -15,000,000 -15,000,000 -16,000,000 -16,000,000 
          proceeds from partnerships and unconsolidated subsidiaries, net of investment
                                                             -11,000,000 2,000,000 4,000,000 1,000,000 9,000,000 -14,000,000 16,000,000 15,000,000  
          effect of deconsolidation of variable interest entities
                                                                      
          rent payments in excess of levelized rent expense
                                                              -57,000,000 -38,000,000      
          cash contributions from noncontrolling interests
                                                              238,000,000      
          net cash from financing activities from continuing operations
                                                                      
          purchase of interest in acquired companies
                                                                      
          restricted deposits and restricted cash and cash equivalents
                                                              -6,000,000        
          net increase in cash and cash equivalents from continuing operations
                                                                      
          cash and cash equivalents at beginning of period from continuing operations
                                                                      
          cash and cash equivalents at end of period from continuing operations
                                                                      
          net decrease in cash and cash equivalents from discontinued operations
                                                                      
          cash and cash equivalents at beginning of period from discontinued operations
                                                                      
          cash and cash equivalents at end of period from discontinued operations
                                                                      
          asset impairments and other
                                                               11,000,000 15,000,000      
          margin and collateral deposits – net of collateral received
                                                               16,000,000 -36,000,000 -21,000,000 93,000,000 -1,000,000 -112,000,000 199,000,000 
          derivative assets and liabilities – net
                                                               -387,000,000 295,000,000      
          regulatory assets and liabilities – net
                                                               506,000,000 -254,000,000      
          preference stock issued – net
                                                               460,000,000 345,000,000      
          short-term debt financing – net
                                                               -26,000,000 -86,000,000 -100,000,000  55,000,000 120,000,000  
          settlements of stock-based compensation – net
                                                               -13,000,000 -28,000,000      
          cash and cash equivalents, beginning of period
                                                               1,469,000,000      
          cash and cash equivalents, end of period
                                                               -308,000,000 1,483,000,000      
          investments in other assets
                                                                -87,000,000      
          other-than-temporary impairment on nuclear decommissioning trusts
                                                                      
          minority interest
                                                                 8,000,000 69,000,000 46,000,000 19,000,000 64,000,000 
          equity in income from partnerships and unconsolidated subsidiaries
                                                                 -2,000,000 -35,000,000 -21,000,000 -16,000,000 -39,000,000 
          (gain) on buyout of contract and (gain)/loss on sale of assets
                                                                      
          levelized rent expense
                                                                 -48,000,000 -49,000,000 -63,000,000 -49,000,000 -48,000,000 
          loss on early extinguishment of debt
                                                                    
          regulatory assets
                                                                 77,000,000     
          regulatory liabilities
                                                                 186,000,000     
          derivative assets
                                                                 -96,000,000     
          derivative liabilities
                                                                 -162,000,000     
          receivables and accrued unbilled revenue
                                                                 22,000,000 -278,000,000 -266,000,000 77,000,000 -208,000,000 
          inventory and other current assets
                                                                 -35,000,000 -14,000,000 46,000,000 -88,000,000 12,000,000 
          book overdrafts
                                                                      
          accrued interest and taxes
                                                                 133,000,000 161,000,000 -61,000,000 266,000,000 566,000,000 
          accounts payable and other current liabilities
                                                                 -215,000,000 74,000,000 102,000,000 -253,000,000 61,000,000 
          distributions and dividends from unconsolidated entities
                                                                 -2,000,000 22,000,000 22,000,000 -1,000,000 -7,000,000 
          premium paid on extinguishment of debt and long-term debt issuance costs
                                                                      
          bonds repurchased
                                                                 -212,000,000     
          preferred stock redeemed
                                                                      
          short-term debt financing-net
                                                                      
          rate reduction notes repaid
                                                                  -62,000,000 -54,000,000 -62,000,000 -61,000,000 
          shares purchased for stock-based compensation
                                                                 -24,000,000 -12,000,000 -77,000,000 -103,000,000 -23,000,000 
          proceeds from stock option exercises
                                                                 7,000,000 5,000,000 33,000,000 39,000,000 12,000,000 
          excess tax benefits related to stock-based awards
                                                                      
          dividends to minority shareholders
                                                                 -17,000,000 -44,000,000 -8,000,000 -24,000,000 -51,000,000 
          net cash provided (used) by financing activities
                                                                 215,000,000     
          in millions
                                                                 2,008,000,000 2,007,000,000  
          purchase of interest of acquired companies
                                                                  -5,000,000 -19,000,000 -4,000,000  
          proceeds from sale of property and interests in projects
                                                                 2,000,000     
          proceeds from nuclear decommissioning trust sales
                                                                 829,000,000 849,000,000 988,000,000 1,029,000,000  
          maturities and sales of short-term investments
                                                                 47,000,000 7,110,000,000 162,000,000 108,000,000  
          purchase of short-term investments
                                                                 -1,000,000 -7,144,000,000 -5,000,000 -25,000,000  
          restricted cash
                                                                 2,000,000 6,000,000 -6,000,000 36,000,000  
          net increase in cash and equivalents
                                                                 104,000,000   -94,000,000  
          cash and equivalents, beginning of period
                                                                 1,441,000,000 1,795,000,000  
          cash and equivalents, end of period
                                                                 1,545,000,000 239,000,000 -482,000,000 1,701,000,000  
          realized loss on impairment of nuclear decommissioning trusts
                                                                 45,000,000     
          gain on buyout of contract and sale of assets
                                                                 -17,000,000     
          stock based compensation
                                                                 6,000,000     
          book overdraft
                                                                 -20,000,000     
          excess tax benefits related to stock option exercises
                                                                 6,000,000 4,000,000 18,000,000 17,000,000 4,000,000 
          less: income from discontinued operations – net of tax
                                                                  -4,000,000 2,000,000 3,000,000  
          cumulative effect of accounting change – net of tax
                                                                      
          realized loss on nuclear decommissioning trusts
                                                                  19,000,000 15,000,000 8,000,000  
          regulatory assets – long-term
                                                                  -23,000,000 14,000,000 62,000,000 5,000,000 
          regulatory liabilities – long-term
                                                                  -3,000,000 10,000,000 -11,000,000 23,000,000 
          derivative assets – long-term
                                                                  12,000,000 -11,000,000 7,000,000  
          derivative liabilities – long-term
                                                                  17,000,000 -10,000,000 -47,000,000  
          derivative assets – short-term
                                                                  112,000,000 -23,000,000 -17,000,000  
          derivative liabilities – short-term
                                                                  -17,000,000 66,000,000 -129,000,000  
          regulatory assets – short-term
                                                                  90,000,000 58,000,000 111,000,000 184,000,000 
          regulatory liabilities – short-term
                                                                  195,000,000 -42,000,000 163,000,000 577,000,000 
          premium paid on extinguishment of debt and issuance costs
                                                                     
          issuance of preference stock
                                                                     
          change in book overdrafts
                                                                  49,000,000 58,000,000 24,000,000 33,000,000 
          net cash used by financing activities
                                                                    -149,000,000  
          turbine deposits
                                                                   -175,000,000 -66,000,000  
          net decrease in cash and equivalents
                                                                      
          impairment losses
                                                                      
          trading and price risk management assets – short-term
                                                                     33,000,000 
          long-term debt issued and issuance costs
                                                                     -252,000,000 
          redemption of preferred stock
                                                                      
          see “revisions” in note 1 for further explanation.
                                                                      
          cumulative effect of accounting change, net of tax