7Baggers

Chubb Limited
(NYSE:CB) 

CB stock logo

Chubb Limited, through its subsidiaries, provides insurance and reinsurance products worldwide. The company's North America Commercial P&C Insurance segment offers commercial property, casualty, workers' compensation, package policies, risk management, financial lines, marine, construction, environm...

Founded: 1882
Full Time Employees: 34,000 (Jun 2022)
Sector: Financial Services
Industry: Insurance-Property & Casualty

Share this website to your friends
• Market Cap:
• Exchange:
• Shs Outstanding:
• Employees:
• Beta:
• Return on Equity (ROE) ttm:
• Return on Assets (ROA) ttm:
• EPS ttm:
• Book value per Share:
• Cash per Share:
• Current ast per Share:
• P/E ttm:
• P/E forward:
• P/E ttm high:
• P/E ttm low:
• P/S ttm:
• P/B ttm:
• P/FCF ttm:
• PEG ratio:
• Cash Ratio ttm:
• Quick Ratio ttm:
• Current Ratio ttm:
• Gross Mgn ttm:
• EBITDA Mgn ttm:
• Operating Mgn ttm:
• Net Income Mgn ttm:
• Trailing Div yield:
• Forward Div yield:
• Payout Ratio ttm:
• Ex-Dividend date:
• Target Price High:
• Target Price Low:
• Target Price Mean:
• Number of Analysts:
• Debt Ratio ttm:
• Debt to Equity ttm:
• Total Net Debt:
At a glance:
Bull Thesis:
Bear Thesis:
Main Competitors:
Moat:
Income 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 2019-09-30 2017-03-31 2016-12-31 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2012-09-30 2012-03-31 2011-12-31 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 
                                                       
      revenues
                                                       
      net premiums written
    14,005,000,000 13,134,000,000 14,866,000,000 14,196,000,000 12,646,000,000 12,058,000,000 13,829,000,000 13,360,000,000 12,221,000,000 11,596,000,000 13,104,000,000 11,951,000,000 10,710,000,000 10,234,000,000 12,020,000,000 10,302,000,000 9,199,000,000 9,150,000,000 10,510,000,000 9,546,000,000 8,662,000,000 8,410,000,000 9,078,000,000 8,355,000,000 7,977,000,000 8,622,000,000 6,710,000,000 1,498,750,000 5,995,000,000 3,392,250,000 4,709,000,000 4,784,000,000 4,716,000,000 3,572,000,000 892,750,000 3,571,000,000 2,498,500,000 3,155,000,000 3,415,000,000 3,424,000,000 819,000,000 3,276,000,000 3,598,000,000 3,154,000,000 2,288,000,000 2,800,000,000 3,082,000,000 3,310,000,000 2,291,000,000 2,889,000,000 2,909,000,000 
      increase in unearned premiums
    -548,000,000 396,000,000 -507,000,000 -1,071,000,000 -646,000,000 540,000,000 -456,000,000 -1,068,000,000 -638,000,000 301,000,000 -430,000,000 -952,000,000 -568,000,000 317,000,000 -485,000,000 -745,000,000 -453,000,000 171,000,000 -510,000,000 -733,000,000 -441,000,000 20,000,000 -313,000,000 -227,000,000                            
      net premiums earned
    13,457,000,000 13,530,000,000 14,359,000,000 13,125,000,000 12,000,000,000 12,598,000,000 13,373,000,000 12,292,000,000 11,583,000,000 11,897,000,000 12,674,000,000 10,999,000,000 10,142,000,000 10,551,000,000 11,535,000,000 9,557,000,000 8,746,000,000 9,321,000,000 10,000,000,000 8,813,000,000 8,221,000,000 8,430,000,000 8,765,000,000 8,128,000,000 7,794,000,000 8,327,000,000 6,772,000,000 1,649,250,000 6,597,000,000 3,251,500,000 4,719,000,000 4,360,000,000 4,665,000,000 3,381,000,000 819,250,000 3,277,000,000 2,463,250,000 3,393,000,000 3,266,000,000 3,194,000,000 902,250,000 3,609,000,000 3,428,000,000 2,940,000,000 2,310,000,000 3,150,000,000 3,008,000,000 2,805,000,000 2,222,250,000 3,091,000,000 2,921,000,000 
      net investment income
    1,709,000,000 1,688,000,000 1,648,000,000 1,568,000,000 1,561,000,000 1,563,000,000 1,508,000,000 1,468,000,000 1,391,000,000 1,371,000,000 1,314,000,000 1,145,000,000 1,107,000,000 1,053,000,000 979,000,000 888,000,000 822,000,000 843,000,000 866,000,000 884,000,000 863,000,000 847,000,000 840,000,000 827,000,000 861,000,000 873,000,000 745,000,000 168,500,000 674,000,000 415,500,000 549,000,000 562,000,000 533,000,000 544,000,000 126,000,000 504,000,000 379,750,000 511,000,000 506,000,000 502,000,000 130,000,000 520,000,000 532,000,000 489,000,000 353,500,000 492,000,000 471,000,000 369,000,000 227,500,000 320,000,000 305,000,000 
      net realized gains
    -407,000,000 -116,000,000 283,000,000 160,000,000 -116,000,000 -84,000,000 198,000,000 104,000,000 -101,000,000 -123,000,000 -103,000,000 -304,000,000 -77,000,000 -178,000,000 -384,000,000 -504,000,000 101,000,000 319,000,000 -21,000,000 -33,000,000 887,000,000   30,000,000                -121,000,000 -127,500,000 -510,000,000 -126,000,000 -353,000,000 1,250,000  -11,000,000 7,000,000 25,250,000 83,000,000 32,000,000 
      market risk benefits gains
    14,000,000 -37,000,000 -142,000,000 -17,000,000 -92,000,000 98,000,000 -230,000,000 -29,000,000 21,000,000 -153,000,000 -32,000,000 -7,000,000 -115,000,000                                       
      total revenues
    14,773,000,000 15,065,000,000 16,148,000,000 14,836,000,000 13,353,000,000 14,175,000,000 14,849,000,000 13,835,000,000 12,894,000,000 12,992,000,000 13,853,000,000 11,833,000,000 11,057,000,000 11,426,000,000 12,130,000,000 9,941,000,000 9,669,000,000 10,483,000,000 10,845,000,000 9,664,000,000 9,971,000,000 9,848,000,000 9,464,000,000 8,985,000,000 7,697,000,000 9,045,000,000 7,510,000,000 1,719,250,000 6,877,000,000 3,577,000,000 4,871,000,000 5,048,000,000 5,138,000,000 4,185,000,000 987,250,000 3,949,000,000 2,700,750,000 3,681,000,000 3,547,000,000 3,575,000,000 904,750,000 3,619,000,000 3,834,000,000 3,076,000,000 2,664,750,000 3,642,000,000 3,468,000,000 3,181,000,000 2,475,000,000 3,494,000,000 3,258,000,000 
      yoy
    10.63% 6.28% 8.75% 7.24% 3.56% 9.11% 7.19% 16.92% 16.61% 13.71% 14.20% 19.03% 14.36% 9.00% 11.85% 2.87% -3.03% 6.45% 14.59% 7.56% 29.54% 8.88% 26.02% 422.61% 11.92% 152.87% 54.18% -65.94% 33.85% -14.53% 393.39% 27.83% 90.24% 13.69% -72.17% 10.46% 198.51% 1.71% -7.49% 16.22% -66.05% -0.63% 10.55% -3.30% 7.67% 4.24% 6.45%     
      qoq
    -1.94% -6.71% 8.84% 11.11% -5.80% -4.54% 7.33% 7.30% -0.75% -6.22% 17.07% 7.02% -3.23% -5.80% 22.02% 2.81% -7.76% -3.34% 12.22% -3.08% 1.25% 4.06% 5.33% 16.73% -14.90% 20.44% 336.82% -75.00% 92.26% -26.57% -3.51% -1.75% 22.77% 323.90% -75.00% 46.22% -26.63% 3.78% -0.78% 295.14% -75.00% -5.61% 24.64% 15.43% -26.83% 5.02% 9.02% 28.53% -29.16% 7.24%  
      expenses
                                                       
      losses and loss expenses
    6,131,000,000 6,281,000,000 6,951,000,000 6,572,000,000 6,896,000,000 6,481,000,000 7,383,000,000 6,431,000,000 5,727,000,000 6,163,000,000 7,106,000,000 5,683,000,000 5,148,000,000 5,868,000,000 7,279,000,000 5,408,000,000 4,787,000,000 5,292,000,000 6,629,000,000 5,006,000,000 5,053,000,000 4,813,000,000 5,835,000,000 6,577,000,000 4,485,000,000 5,052,000,000 3,789,000,000 918,500,000 3,674,000,000 1,795,500,000 2,643,000,000 2,417,000,000 3,047,000,000 1,804,000,000 480,250,000 1,921,000,000 1,380,500,000 1,885,000,000 1,821,000,000 1,816,000,000 592,250,000 2,369,000,000 1,895,000,000 1,579,000,000 1,390,750,000 1,910,000,000 1,793,000,000 1,680,000,000 1,609,750,000 2,806,000,000 1,844,000,000 
      policy benefits
    1,785,000,000 1,455,000,000 1,372,000,000 1,406,000,000 1,227,000,000 1,216,000,000 1,099,000,000 1,219,000,000 1,180,000,000 1,063,000,000 938,000,000 830,000,000 797,000,000 702,000,000 486,000,000 159,000,000 145,000,000 196,000,000 151,000,000 185,000,000 167,000,000 234,000,000 198,000,000 223,000,000 129,000,000 158,000,000 168,000,000 31,500,000 126,000,000 96,000,000 89,000,000 153,000,000 130,000,000 147,000,000 21,750,000 87,000,000 64,000,000 79,000,000 78,000,000 99,000,000            
      policy acquisition costs
    2,596,000,000 2,556,000,000 2,563,000,000 2,415,000,000 2,313,000,000 2,345,000,000 2,324,000,000 2,226,000,000 2,207,000,000 2,117,000,000 2,178,000,000 2,016,000,000 1,948,000,000 1,941,000,000 1,975,000,000 1,739,000,000 1,737,000,000 1,777,000,000 1,778,000,000 1,698,000,000 1,665,000,000 1,694,000,000 1,645,000,000 1,593,000,000 1,615,000,000 1,603,000,000 1,397,000,000 353,250,000 1,413,000,000 551,250,000 771,000,000 727,000,000 609,000,000 582,000,000 138,500,000 554,000,000 392,750,000 567,000,000 523,000,000 481,000,000 145,250,000 581,000,000 569,000,000 468,000,000 328,500,000 463,000,000 434,000,000 421,000,000 310,750,000 426,000,000 429,000,000 
      administrative expenses
    1,149,000,000 1,161,000,000 1,138,000,000 1,125,000,000 1,080,000,000 1,122,000,000 1,094,000,000 1,094,000,000 1,070,000,000 1,048,000,000 1,060,000,000 969,000,000 930,000,000 916,000,000 883,000,000 818,000,000 778,000,000 811,000,000 806,000,000 775,000,000 744,000,000 778,000,000 733,000,000 727,000,000 741,000,000 752,000,000 676,000,000 193,000,000 772,000,000 425,000,000 568,000,000 578,000,000 519,000,000 510,000,000 115,000,000 460,000,000 331,250,000 451,000,000 454,000,000 420,000,000 114,250,000 457,000,000 461,000,000 375,000,000 267,500,000 358,000,000 356,000,000 398,000,000 240,000,000 308,000,000 316,000,000 
      interest expense
    198,000,000 205,000,000 197,000,000 181,000,000 181,000,000 189,000,000 192,000,000 182,000,000 178,000,000 173,000,000 174,000,000 165,000,000 160,000,000 154,000,000 150,000,000 134,000,000 132,000,000 126,000,000 122,000,000 122,000,000 122,000,000 126,000,000 130,000,000 128,000,000 132,000,000 138,000,000 154,000,000 36,500,000 146,000,000 51,750,000 68,000,000 71,000,000 63,000,000 62,000,000 13,000,000 52,000,000 42,250,000 60,000,000 56,000,000 53,000,000 17,000,000 68,000,000 62,000,000 46,000,000 33,000,000 44,000,000 42,000,000 43,000,000 32,000,000 43,000,000 43,000,000 
      other expense
    -161,000,000 -516,000,000 -43,000,000 -655,000,000 -83,000,000 -397,000,000 -325,000,000 -110,000,000 -191,000,000 -286,000,000 -154,000,000                      -17,000,000                   
      amortization of purchased intangibles
    73,000,000 77,000,000 75,000,000 74,000,000 75,000,000 82,000,000 81,000,000 80,000,000 80,000,000 84,000,000 84,000,000 70,000,000 72,000,000 74,000,000 69,000,000 71,000,000 71,000,000 71,000,000 71,000,000 73,000,000 72,000,000 73,000,000 72,000,000 72,000,000 73,000,000 76,000,000 64,000,000 1,750,000 7,000,000                       
      integration expenses and severance
    9,000,000                                                   
      total expenses
    11,780,000,000 11,295,000,000 12,254,000,000 11,120,000,000 11,689,000,000 11,056,000,000 11,855,000,000 11,129,000,000 10,258,000,000 10,380,000,000 11,400,000,000 9,648,000,000 8,781,000,000 9,772,000,000 11,053,000,000 8,433,000,000 7,340,000,000 7,938,000,000 8,794,000,000 7,082,000,000 7,333,000,000 7,096,000,000 8,128,000,000 9,378,000,000 7,230,000,000 7,724,000,000 6,289,000,000 1,578,500,000 6,314,000,000 2,940,500,000 4,211,000,000 3,963,000,000 4,351,000,000 3,102,000,000 767,500,000 3,070,000,000 2,221,750,000 3,093,000,000 2,911,000,000 2,883,000,000 893,000,000 3,572,000,000 2,951,000,000 2,546,000,000 2,054,750,000 2,846,000,000 2,654,000,000 2,562,000,000 2,209,750,000 3,591,000,000 2,663,000,000 
      income before income tax
    2,993,000,000 3,770,000,000 3,894,000,000 3,716,000,000 1,664,000,000 3,119,000,000 2,994,000,000 2,706,000,000 2,636,000,000 2,612,000,000 2,453,000,000 2,185,000,000 2,276,000,000 1,654,000,000 1,077,000,000 1,508,000,000 2,329,000,000 2,545,000,000 2,051,000,000 2,582,000,000 2,638,000,000 2,752,000,000 1,336,000,000 -393,000,000 467,000,000 1,321,000,000 1,221,000,000 140,750,000 563,000,000 636,500,000 660,000,000 1,085,000,000 787,000,000 1,083,000,000 219,750,000 879,000,000 479,000,000 588,000,000 636,000,000 692,000,000 11,750,000 47,000,000 883,000,000 530,000,000     265,250,000 -97,000,000 595,000,000 
      income tax expense
    646,000,000 597,000,000 787,000,000 717,000,000 321,000,000 479,000,000 504,000,000 490,000,000 342,000,000 -678,000,000 413,000,000 392,000,000 384,000,000 342,000,000 265,000,000 293,000,000 355,000,000 404,000,000 218,000,000   334,000,000 142,000,000       98,750,000 132,000,000 143,000,000 147,000,000 110,000,000 31,000,000 124,000,000   101,000,000 125,000,000   137,000,000 153,000,000 108,500,000 140,000,000 165,000,000 134,000,000 67,250,000 15,000,000 128,000,000 
      net income
    2,347,000,000 3,173,000,000 3,107,000,000 2,999,000,000 1,343,000,000 2,640,000,000 2,490,000,000 2,216,000,000 2,294,000,000 3,290,000,000 2,040,000,000 1,793,000,000 1,892,000,000 1,312,000,000 812,000,000 1,215,000,000 1,974,000,000 2,141,000,000 1,833,000,000 2,265,000,000 2,300,000,000 2,418,000,000 1,194,000,000 -331,000,000 252,000,000 1,091,000,000 1,093,000,000 109,750,000 439,000,000 537,750,000 528,000,000 942,000,000 640,000,000 973,000,000 188,750,000 755,000,000 399,000,000 494,000,000 535,000,000 567,000,000 13,500,000 54,000,000 746,000,000 377,000,000 501,500,000 656,000,000 649,000,000 489,000,000 198,000,000 -112,000,000 467,000,000 
      yoy
    74.76% 20.19% 24.78% 35.33% -41.46% -19.76% 22.06% 23.59% 21.25% 150.76% 151.23% 47.57% -4.15% -38.72% -55.70% -46.36% -14.17% -11.46% 53.52% -784.29% 812.70% 121.63% 9.24% -401.59% -42.60% 102.88% 107.01% -88.35% -31.41% -44.73% 179.74% 24.77% 60.40% 96.96% -64.72% 33.16% 2855.56% 814.81% -28.28% 50.40% -97.31% -91.77% 14.95% -22.90% 153.28% -685.71% 38.97%     
      qoq
    -26.03% 2.12% 3.60% 123.31% -49.13% 6.02% 12.36% -3.40% -30.27% 61.27% 13.78% -5.23% 44.21% 61.58% -33.17% -38.45% -7.80% 16.80% -19.07% -1.52% -4.88% 102.51% -460.73% -231.35% -76.90% -0.18% 895.90% -75.00% -18.36% 1.85% -43.95% 47.19% -34.22% 415.50% -75.00% 89.22% -19.23% -7.66% -5.64% 4100.00% -75.00% -92.76% 97.88% -24.83% -23.55% 1.08% 32.72% 146.97% -276.79% -123.98%  
      net income margin %
    15.89% 21.06% 19.24% 20.21% 10.06% 18.62% 16.77% 16.02% 17.79% 25.32% 14.73% 15.15% 17.11% 11.48% 6.69% 12.22% 20.42% 20.42% 16.90% 23.44% 23.07% 24.55% 12.62% -3.68% 3.27% 12.06% 14.55% 6.38% 6.38% 15.03% 10.84% 18.66% 12.46% 23.25% 19.12% 19.12% 14.77% 13.42% 15.08% 15.86% 1.49% 1.49% 19.46% 12.26% 18.82% 18.01% 18.71% 15.37% 8.00% -3.21% 14.33% 
      net income attributable to noncontrolling interests
    27,000,000 87,250,000 306,000,000 31,000,000 12,000,000 75,750,000 166,000,000 -14,000,000 151,000,000                                           
      net income attributable to chubb
    2,320,000,000 3,210,000,000 2,801,000,000 2,968,000,000 1,331,000,000 2,575,000,000 2,324,000,000 2,230,000,000 2,143,000,000 3,300,000,000 2,043,000,000                                         
      other comprehensive income
    -765,000,000 -15,000,000 1,246,000,000 1,594,000,000 1,004,000,000 -3,471,000,000 3,055,000,000 -961,000,000 -605,000,000   -927,000,000 1,290,000,000   -4,871,000,000  -628,000,000 -844,000,000 864,000,000  1,013,000,000 758,000,000 3,191,000,000  382,000,000 314,000,000 275,500,000 1,102,000,000    676,000,000 298,000,000 75,750,000 303,000,000 675,250,000 1,776,000,000 1,155,000,000 -230,000,000 -242,250,000 -969,000,000  -289,000,000 -12,000,000 253,000,000  -82,000,000 -73,250,000 -111,000,000 104,000,000 
      change in:
                                                       
      unrealized appreciation
    -1,826,000,000 -100,000,000 868,000,000 986,000,000 901,000,000 -2,544,000,000 3,459,000,000 -489,000,000 -677,000,000   -1,194,000,000 1,786,000,000   -4,786,000,000  -784,000,000 -564,000,000 706,000,000  855,000,000 687,000,000 3,248,000,000 -2,479,000,000 694,000,000 307,000,000 226,250,000 905,000,000 -174,000,000 -321,000,000 -816,000,000 731,000,000 325,000,000 145,750,000 583,000,000 627,750,000 1,985,000,000 972,000,000             
      current discount rate on future policy benefits
    386,000,000 182,000,000 305,000,000 -130,000,000 -122,000,000 -29,000,000 -672,000,000 53,000,000 -53,000,000 -413,000,000 683,000,000 -35,000,000 -151,000,000                                       
      instrument-specific credit risk on market risk benefits
    12,000,000 -4,000,000 -9,000,000 1,000,000 4,000,000 5,000,000 -8,000,000 5,000,000 5,000,000 -1,000,000 -5,000,000 11,000,000 -3,000,000                                       
      cumulative foreign currency translation adjustment
    528,000,000 -236,000,000 128,000,000 796,000,000 359,000,000 -1,172,000,000 445,000,000 -530,000,000 80,000,000 266,000,000 -317,000,000 215,000,000 -177,000,000 690,000,000 -966,000,000 -777,000,000 67,000,000 -446,000,000 -414,000,000 308,000,000 22,000,000 474,000,000 246,000,000 445,000,000   134,000,000                         
      other, including postretirement benefit liability adjustment
    -6,000,000 176,000,000 -6,000,000 -26,000,000 -95,000,000 274,000,000 -19,000,000 -29,000,000 31,000,000 105,000,000 37,000,000 48,000,000 -33,000,000 -65,000,000 -59,000,000                                     
      other comprehensive income, before income tax
    -906,000,000 18,000,000 1,286,000,000 1,627,000,000 1,047,000,000 -3,466,000,000 3,205,000,000 -990,000,000 -614,000,000   -955,000,000 1,422,000,000   -5,116,000,000  -652,000,000 -964,000,000 993,000,000  1,134,000,000 861,000,000 3,704,000,000  495,000,000 429,000,000 342,750,000 1,371,000,000    861,000,000 378,000,000 92,500,000 370,000,000 828,000,000 2,197,000,000 1,444,000,000 -329,000,000 -322,250,000 -1,289,000,000  -297,000,000 -6,250,000 281,000,000  -110,000,000 -96,000,000 -151,000,000 125,000,000 
      income tax benefit related to oci items
    141,000,000   -33,000,000 -43,000,000   29,000,000 9,000,000 -213,000,000  28,000,000 -132,000,000 -101,000,000 165,000,000 245,000,000 812,000,000 24,000,000 120,000,000 -129,000,000 412,000,000   -513,000,000 321,000,000     36,250,000 45,000,000 175,000,000                    
      comprehensive income
    1,582,000,000 3,158,000,000 4,353,000,000 4,593,000,000 2,347,000,000 -831,000,000 5,545,000,000 1,255,000,000 1,689,000,000 8,060,000,000 268,000,000 866,000,000 3,182,000,000 3,299,000,000 -3,093,000,000 -3,656,000,000 -1,780,000,000 1,513,000,000 989,000,000 3,129,000,000 389,000,000 3,431,000,000 1,952,000,000 2,860,000,000 -2,460,000,000 1,473,000,000 1,407,000,000 385,250,000 1,541,000,000 192,000,000 -271,000,000 397,000,000 1,316,000,000 1,271,000,000 264,500,000 1,058,000,000 1,074,250,000 2,270,000,000 1,690,000,000 337,000,000 -228,750,000 -915,000,000 218,000,000 88,000,000 489,500,000 909,000,000 274,000,000 407,000,000 124,750,000 -223,000,000 571,000,000 
      comprehensive income attributable to noncontrolling interests
    198,000,000 31,000,000 386,000,000 48,000,000 7,000,000 -32,000,000 187,000,000 -57,000,000 123,000,000                                           
      comprehensive income attributable to chubb
    1,384,000,000 3,127,000,000 3,967,000,000 4,545,000,000 2,340,000,000 -799,000,000 5,358,000,000 1,312,000,000 1,566,000,000 8,009,000,000 347,000,000                                         
      earnings per share
                                                       
      basic earnings per share attributable to chubb
    5.94 8.15 7.05 7.42 3.32 6.39 5.75 5.51 5.28 8.07 4.99                                         
      diluted earnings per share attributable to chubb
    5.88 8.07 6.99 7.35 3.29 6.32 5.7 5.46 5.23 8.01 4.95                                         
      integration expenses
     750,000 1,000,000 2,000,000  18,000,000 7,000,000                                             
      income tax expense related to oci items
     -33,000,000 -40,000,000   -28,000,000 -150,000,000               -73,750,000 -103,000,000          -185,000,000 -80,000,000                  
      cigna integration expenses
           7,000,000 7,000,000 18,000,000 14,000,000 15,000,000 22,000,000 22,000,000 23,000,000 3,000,000                                    
      net loss attributable to noncontrolling interests
             -10,000,000 -3,000,000                                         
      unrealized depreciation
             -394,500,000 -2,170,000,000   -3,010,250,000 -3,045,000,000  -4,788,000,000    -2,293,000,000                               
      other comprehensive loss, before income tax
             -326,250,000 -1,772,000,000   -3,438,000,000 -4,070,000,000  -4,566,000,000    -2,323,000,000                      -555,000,000    -398,000,000     
      other comprehensive loss
             -352,250,000 -1,772,000,000   -3,132,500,000 -3,905,000,000  -3,754,000,000    -1,911,000,000                      -528,000,000    -375,000,000     
      comprehensive loss attributable to noncontrolling interests
             51,000,000 -79,000,000                                         
      other income
               -100,000,000 -296,000,000 95,000,000 188,000,000 101,000,000 -310,000,000 -335,000,000 -763,000,000 -777,000,000 -490,000,000 -622,000,000 -485,000,000 58,000,000 55,000,000   7,000,000 28,000,000  12,000,000 17,000,000  -3,000,000 -1,000,000 -4,000,000 11,000,000 51,000,000 -21,000,000 14,000,000 1,500,000 6,000,000 -125,000,000 15,000,000 8,000,000 32,000,000 -4,000,000 -8,000,000 -9,000,000 -25,000,000 -6,000,000 
      basic earnings per share
               4.35 4.57 3.16 1.95 2.88 4.64 4.99 4.21 5.09 5.1 5.35 2.64 -0.73 0.56 2.4 2.33 0.245 0.98 1.65 1.63 2.89 1.88 2.87 0.558 2.23 1.185 1.46 1.58 1.69 0.04 0.16 2.23 1.12 1.52 1.98 1.96 1.49 0.668 -0.43 1.61 
      diluted earnings per share
               4.32 4.53 3.14 1.94 2.86 4.59 4.94 4.18 5.06 5.07 5.33 2.63 -0.73 0.55 2.38 2.31 0.243 0.97 1.633 1.62 2.86 1.86 2.84 0.555 2.22 1.183 1.46 1.58 1.69 0.04 0.16 2.2 1.1 1.495 1.95 1.93 1.46 0.658 -0.43 1.58 
      common shares
                                                       
      balance – beginning of period
               10,346 10,346 2,746.25 10,666 10,666 10,985 2,766 11,064 -3,901 -3,644 2,780.25 11,121 -3,872 11,203 11,757                          
      par value reduction
               -9,759                                        
      cancellation of treasury shares
               -346   -320  -319  -79    -57                             
      balance – end of period
               241 10,346 2,586.5 10,346 10,666 10,666 2,746.25 10,985 -5,772 -3,901 2,766 11,064 -3,866 10,710 11,465                          
      common shares in treasury
                                                       
      common shares repurchased
               -724 -428 -199 -685 -1,129 -1,001 -905 -1,516 -1,921 -519 -190                              
      net shares issued under employee share-based compensation plans
               22 200 64 28 35 255 62 77 50 262 87 208                           
      additional paid-in capital
                                                       
      net shares redeemed (issued) under employee share-based compensation plans
                -46.25 10                                     
      exercise of stock options
                -13 -8 -8 -6 -21 -7 -15 -6 -24 -20 -1 -3                            
      share-based compensation expense
               73 82 78 66 69 70 70 69 81 66 72 59 55 69 60                          
      funding of dividends declared to retained earnings
               -354 -344 -345 -346 -348 -340 -342 -346 -352 -352 -352 -353 -353                            
      retained earnings
                                                       
      funding of dividends declared from additional paid-in capital
               354 344 345 346 348 340 342 346 352 352 352 353 353 340 341                          
      dividends declared on common shares
               -354 -344 -345 -346 -348 -340 -342 -346 -352 -352 -352 -353 -353                            
      accumulated other comprehensive income
                   -8,275 -3,404 -628 978 1,822 958 1,013 1,856 1,098  521                          
      total shareholders’ equity
               52,875 52,987 2,901 47,639 51,667 56,698 396 59,318 60,062 59,076 3,028 56,413 54,760 52,197 54,572                          
      total other comprehensive loss
                 -3,132.5 -3,905                                     
      reclassification adjustment for net realized (gains) losses included in net income
                   442,000,000 136,000,000 23,000,000 10,000,000 -12,000,000 -24,000,000 -22,000,000 -49,000,000 33,000,000 319,000,000 11,000,000         -32,250,000 -129,000,000 96,750,000 51,000,000 157,000,000 179,000,000 95,750,000 383,000,000 169,000,000 173,000,000 5,250,000 6,000,000 12,000,000 -15,000,000 -37,750,000 -47,000,000 -56,000,000 
      postretirement benefit liability adjustment
                   5,000,000 19,000,000 555,000,000 4,000,000 -9,000,000 -28,000,000 -173,000,000 -23,000,000 -22,000,000                            
      net unrealized appreciation (depreciation) on investments
                                                    -71,750,000 -127,000,000  
      change in period, before reclassification from aoci, net of income tax benefit of 292, (107), 1,126, and 294
                   -4,494                                    
      amounts reclassified from aoci, net of income tax expense of
                   365    -18                                
      change in period, net of income tax benefit of 215, (113), 1,027, and 292
                   -4,129                                    
      change in period, net of income tax benefit of 31,
                   -746                                    
      change in period, net of income tax benefit of , 2, , and 7
                                                      
      change in period, before reclassification from aoci, net of income tax benefit of 834 and 401
                    -3,954                                   
      amounts reclassified from aoci, net of income tax benefit of (22) and 4
                    114                                   
      change in period, net of income tax benefit of 812 and 405
                    -3,840                                   
      change in period, net of income tax benefit of 4 and 2
                    71                                   
      change in period, net of income tax benefit of and 5
                    15                                   
      cumulative effect of adoption of accounting guidance
                         -18                              
      balance – beginning of period, as adjusted
                     9,834.25 43,902 41,637 39,337 9,017.5 35,991 36,322 36,079 33,878                          
      change in period, before reclassification from aoci, net of income tax benefit of 101,
                     -439 -463                                 
      amounts reclassified from aoci, net of income tax benefit of
                     -7.75     31                            
      change in period, net of income tax benefit of 98,
                     -446.75 -456                                 
      change in period, net of income tax benefit of 23, (13), 7 and 27
                     -19.25 -391                                 
      change in period, net of income tax benefit of , 5, 6 and 13
                     -6.75                                 
      income tax benefit
                       317,000,000 338,000,000   -62,000,000 215,000,000 230,000,000           80,000,000 94,000,000              
      balance – beginning and end of period
                       11,064 11,064   11,121 11,121 11,121                          
      change in period, before reclassification from aoci, net of income tax benefit of
                       599                                
      change in period, net of income tax benefit of
                       581                                
      change in period, net of income tax benefit of (18), 6, (16) and 40
                       290                                
      change in period, net of income tax benefit of 2, 5, 7 and 8
                       -7                                
      change in period, before reclassification from aoci, net of income tax benefit of 401 and 324
                        -1,892                               
      amounts reclassified from aoci, net of income tax benefit of 4 and
                        -20                               
      change in period, net of income tax benefit of 405 and 284
                        -1,912                               
      change in period, net of income tax benefit of 2 and 34
                        24                               
      change in period, net of income tax benefit of 5 and 3
                        -23                               
      other-than-temporary impairment (otti) losses gross
                                    -10,000,000 -10,000,000 -12,500,000 -50,000,000 -166,500,000 -169,000,000 -305,000,000             
      portion of otti losses recognized in other comprehensive income
                             30,000,000  2,000,000 8,000,000 2,750,000 5,000,000 6,000,000   8,000,000 32,000,000 75,500,000 111,000,000 191,000,000             
      net otti losses recognized in income
                                    -10,000,000 -10,000,000 -4,500,000 -18,000,000 -91,000,000 -58,000,000 -114,000,000             
      net realized gains excluding otti losses
                         571,000,000 -141,000,000    12,000,000     134,000,000 -50,000,000 270,000,000 46,500,000 186,000,000 -51,250,000 -165,000,000 -111,000,000             
      total net realized gains
                         571,000,000 -141,000,000         126,000,000 -60,000,000 260,000,000 42,000,000 168,000,000 -142,250,000 -223,000,000 -225,000,000             
      chubb integration expenses
                             2,000,000 111,000,000 37,000,000 148,000,000 2,250,000 9,000,000                     
      change in period, before reclassification from aoci, net of income tax expense of
                         289 585 2,726                            
      amounts reclassified from aoci, net of income tax benefit of 7, nil,
                         67 -42                             
      change in period, net of income tax expense of
                         356 543 2,757                            
      change in period, net of income tax benefit of (13), 8, 27 and 3
                         -35.25 233                             
      change in period, net of income tax benefit of 5, 4, 13 and 13
                         -11.5 -18                             
      change in period, net of income tax benefit of 6, 2, 40 and
                           451                            
      change in period, net of income tax benefit of 5, 3, 8 and 9
                           -17                            
      change in period, before reclassification from aoci, net of income tax benefit of 324 and
                                                       
      amounts reclassified from aoci, net of income tax expense of (40) and
                            279                           
      change in period, net of income tax benefit of 284 and
                                                       
      change in period, net of income tax benefit of 34 and
                                                       
      change in period, net of income tax benefit of 3 and 6
                                                       
      net shares redeemed under employee share-based compensation plans
                             67                          
      net unrealized appreciation on investments
                                                       
      change in period, before reclassification from aoci, net of income tax benefit (expense) of (125), 58, (674) and 358
                             569                          
      amounts reclassified from aoci, net of income tax benefit
                             11                          
      change in period, net of income tax benefit (expense) of (125), 54, (676) and 339
                             580                          
      change in period, net of income tax benefit of 8, 20, 3 and 5
                                                       
      change in period, net of income tax benefit of 4, 3, 13 and 12
                                                       
      decrease in unearned premiums
                              62,000,000                         
      income tax
                              128,000,000 31,000,000 124,000,000                       
      reclassification adjustment for net realized losses included in net income
                              8,000,000 38,000,000 152,000,000 4,500,000 49,000,000                     
      315
                              315,000,000                         
      decrease (increase) in unearned premiums
                               150,500,000 602,000,000  10,000,000                     
      1,057
                               264,250,000 1,057,000,000                       
      cumulative translation adjustment
                               78,000,000 312,000,000   136,000,000 190,000,000 88,000,000 -22,500,000 -90,000,000        27,000,000 23,250,000 58,000,000  24,000,000    
      pension liability
                               500,000 2,000,000 2,500,000 3,000,000  -4,000,000 -2,000,000 1,500,000 6,000,000 -3,250,000 1,000,000 -10,000,000 -4,000,000 1,250,000 5,000,000 1,000,000  -750,000 -1,000,000 -2,000,000     
      amortization of intangible assets
                                 34,000,000 51,000,000                     
      (272
                                                       
      reclassification adjustment for net realized gains included in net income
                                    -56,000,000 -33,000,000                  
      (850
                                                       
      change in unearned premiums
                                    -51,000,000 -191,000,000 -73,500,000 -294,000,000 -35,250,000 238,000,000 -149,000,000 -230,000,000 83,250,000 333,000,000 -170,000,000 -214,000,000 22,000,000 350,000,000 -74,000,000 -505,000,000 -68,750,000 202,000,000 12,000,000 
      net realized gains:
                                                       
      other comprehensive income - sum
                                    675,000,000                   
      income tax benefit related to other comprehensive income items
                                      -16,750,000 -67,000,000 -152,750,000 -421,000,000 -289,000,000 99,000,000   27,000,000    23,000,000     
      gross premiums written
                                        3,664,250,000 5,005,000,000 5,117,000,000 4,535,000,000 1,305,000,000 5,220,000,000 5,293,000,000 4,409,000,000 3,399,000,000 4,463,000,000 4,637,000,000 4,511,000,000 3,254,250,000 4,261,000,000 4,213,000,000 
      reinsurance premiums ceded
                                        -1,165,750,000 -1,850,000,000 -1,702,000,000 -1,111,000,000 -486,000,000 -1,944,000,000 -1,695,000,000 -1,255,000,000 -1,111,000,000 -1,663,000,000 -1,555,000,000 -1,201,000,000 -963,250,000 -1,372,000,000 -1,304,000,000 
      cumulative translation adjustments
                                        106,750,000 160,000,000 325,000,000 -58,000,000 -38,750,000 -155,000,000 6,000,000    19,000,000  -26,000,000 -25,000,000 -68,000,000 
      unrealized (depreciation) appreciation arising during the period
                                           -446,000,000 -380,500,000 -1,522,000,000          
      future policy benefits
                                            22,750,000 91,000,000 89,000,000         
      income tax (benefit) expense
                                            -1,750,000 -7,000,000          
      income tax benefit (expense) related to other comprehensive income items
                                            80,000,000 320,000,000  8,000,000    28,000,000 22,750,000 40,000,000 -21,000,000 
      unrealized depreciation arising during the period
                                              -731,000,000    -427,000,000     
      life and annuity benefits
                                               63,000,000 27,000,000 39,000,000 33,000,000 28,000,000 26,250,000 33,000,000 37,000,000 
      unrealized appreciation (depreciation) arising during the period
                                               -497,000,000 -34,000,000 218,000,000  -117,000,000 -33,000,000 -78,000,000 247,000,000 
      income before income tax and cumulative effect of a change in accounting principle
                                                610,000,000 796,000,000 814,000,000 619,000,000    
      income before cumulative effect of a change in accounting principle
                                                501,500,000 656,000,000 649,000,000 485,000,000    
      cumulative effect of a change in accounting principle
                                                   4,000,000    
      income tax expense related to other comprehensive income items
                                                -5,750,000 -28,000,000      
      basic earnings per share before cumulative effect of a change in accounting principle
                                                1.52 1.98 1.96 1.48    
      diluted earnings per share before cumulative effect of a change in accounting principle
                                                1.495 1.95 1.93 1.45    
      amortization of net unrealized (gains) losses related to transferred securities
                                                   -1,000,000 -1,000,000 -2,000,000 -2,000,000 
      minimum pension liability
                                                   -1,000,000 1,750,000 1,000,000 4,000,000 
    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 2019-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2014-03-31 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2011-12-31 2011-03-31 2010-12-31 2010-09-30 2010-03-31 2009-12-31 2008-09-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2005-03-31 2004-12-31 2004-06-30 
                                                               
        assets
                                                               
        investments
                                                               
        short-term investments, at fair value
      5,067,000,000 4,840,000,000 4,380,000,000 4,508,000,000 4,432,000,000 5,142,000,000 4,375,000,000 4,546,000,000 5,107,000,000 4,551,000,000 5,454,000,000 4,097,000,000 3,693,000,000 4,960,000,000 4,534,000,000 3,431,000,000 3,407,000,000 3,146,000,000 3,529,000,000 4,470,000,000 3,735,000,000 4,345,000,000 4,660,000,000  3,586,000,000 2,835,000,000                        3,009,000,000 3,125,000,000 2,452,000,000 2,299,000,000 2,212,000,000 2,135,226,000 3,199,169,000 4,039,566,000 
        fixed maturities available-for-sale, at fair value, net of valuation allowance – 50 and 52
      123,433,000,000                                                         
        private debt held-for-investment, at amortized cost, net of valuation allowance – 2 and 3
      2,477,000,000                                                         
        equity securities, at fair value
      10,916,000,000 10,801,000,000 10,377,000,000 9,913,000,000 9,556,000,000 9,151,000,000 4,404,000,000 3,792,000,000 3,769,000,000 3,455,000,000 3,395,000,000 1,043,000,000 942,000,000 827,000,000 844,000,000 2,649,000,000 3,596,000,000 4,782,000,000 4,557,000,000 4,607,000,000 4,405,000,000 4,027,000,000 3,088,000,000 2,394,000,000 2,068,000,000  933,000,000 948,000,000 937,000,000 910,000,000 856,000,000 835,000,000 851,000,000 837,000,000 832,000,000 744,000,000 770,000,000 647,000,000 537,000,000 692,000,000 415,000,000 316,000,000 467,000,000 1,229,000,000 1,660,000,000 1,837,000,000 1,866,000,000 1,896,000,000 1,772,000,000 1,553,000,000 1,416,000,000 1,600,000,000 1,507,000,000 1,436,000,000 1,350,993,000 1,229,284,000 952,979,000 
        private equities
      17,132,000,000 17,239,000,000 16,734,000,000 16,313,000,000 15,506,000,000 14,769,000,000 14,405,000,000 14,365,000,000 14,281,000,000 14,078,000,000 13,362,000,000                                               
        other investments
      11,170,000,000 10,749,000,000 10,182,000,000 9,032,000,000 9,224,000,000 8,597,000,000 8,155,000,000 7,513,000,000 6,216,000,000 5,527,000,000 5,583,000,000                5,259,000,000 4,919,000,000 4,672,000,000 4,677,000,000 4,685,000,000 4,551,000,000 3,170,000,000 2,836,000,000 2,820,000,000 2,716,000,000 2,621,000,000 2,314,000,000 1,839,000,000 1,692,000,000 1,619,000,000 1,472,000,000 1,375,000,000 1,529,000,000 1,243,000,000 1,140,000,000 1,050,000,000 934,000,000 896,000,000 817,000,000 719,000,000 687,000,000 755,000,000 651,000,000 521,157,000 504,233,000 1,216,259,000 
        total investments
      170,195,000,000  165,996,000,000 158,314,000,000 152,301,000,000  151,223,000,000 140,736,000,000 140,370,000,000  129,961,000,000 116,636,000,000 115,616,000,000  111,740,000,000 109,849,000,000 118,247,000,000  122,129,000,000 121,370,000,000 118,979,000,000  116,047,000,000 110,877,000,000 105,284,000,000 107,178,000,000 101,186,000,000 102,105,000,000  102,424,000,000 100,208,000,000 99,491,000,000 62,045,000,000 59,690,000,000 61,359,000,000  59,817,000,000 55,676,000,000 52,739,000,000 51,407,000,000 50,971,000,000 47,739,000,000 46,515,000,000 41,811,000,000 43,230,000,000 41,779,000,000 41,467,000,000 39,353,000,000 38,320,000,000 35,529,000,000 34,363,000,000 33,257,000,000 31,922,000,000 29,975,000,000 27,406,524,000 28,506,058,000  
        cash, including restricted cash 203 and 198
      2,634,000,000                                                         
        securities lending collateral
      2,277,000,000 2,500,000,000 1,899,000,000 1,941,000,000 1,909,000,000 1,445,000,000 1,927,000,000 1,889,000,000 1,708,000,000 1,299,000,000 1,469,000,000 1,525,000,000 1,582,000,000 1,523,000,000 1,626,000,000 1,658,000,000 1,800,000,000 1,831,000,000 2,368,000,000 2,369,000,000 2,076,000,000 1,844,000,000 1,851,000,000 1,832,000,000 1,342,000,000 962,000,000 2,355,000,000 2,039,000,000 1,737,000,000 1,757,000,000 1,545,000,000 1,071,000,000 1,550,000,000 1,662,000,000 1,786,000,000 1,791,000,000 2,039,000,000 1,375,000,000 1,326,000,000 1,495,000,000 1,629,000,000 1,611,000,000 1,544,000,000 2,050,000,000 2,361,000,000 2,109,000,000 2,301,000,000 2,811,000,000 2,905,000,000 2,034,000,000 1,285,000,000 1,782,000,000 1,723,000,000 1,438,000,000 1,255,326,000 1,059,135,000 1,541,684,000 
        accrued investment income
      1,351,000,000 1,305,000,000 1,427,000,000 1,324,000,000 1,196,000,000 1,160,000,000 1,165,000,000 1,130,000,000 1,090,000,000 1,086,000,000 1,040,000,000 983,000,000 953,000,000 941,000,000 900,000,000 829,000,000 822,000,000 821,000,000 825,000,000 837,000,000 857,000,000 867,000,000 862,000,000 845,000,000 839,000,000 857,000,000 870,000,000 895,000,000 909,000,000 911,000,000 901,000,000 897,000,000 553,000,000 536,000,000 545,000,000 552,000,000 564,000,000 547,000,000 535,000,000 521,000,000 539,000,000 517,000,000 502,000,000 478,000,000 416,000,000 416,000,000 414,000,000 381,000,000 362,000,000 339,000,000 333,000,000 341,000,000 338,000,000 329,000,000 306,828,000 307,541,000 260,906,000 
        insurance and reinsurance balances receivable, net of valuation allowance – 63 and 62
      17,101,000,000                                                         
        reinsurance recoverable on losses and loss expenses, net of valuation allowance – 320 and 320
      20,159,000,000                                                         
        reinsurance recoverable on policy benefits
      295,000,000 286,000,000 302,000,000 297,000,000 267,000,000 289,000,000 292,000,000 291,000,000 272,000,000 280,000,000 315,000,000 315,000,000 279,000,000 303,000,000 297,000,000 205,000,000 208,000,000 213,000,000 206,000,000 203,000,000 202,000,000 206,000,000 203,000,000 197,000,000 196,000,000 199,000,000 204,000,000 181,000,000 184,000,000 193,000,000 198,000,000 187,000,000 222,000,000 240,000,000 231,000,000 241,000,000 246,000,000 249,000,000 253,000,000 281,000,000 290,000,000 303,000,000 298,000,000               
        deferred policy acquisition costs
      10,452,000,000 10,008,000,000 9,809,000,000 9,437,000,000 8,775,000,000 8,358,000,000 8,249,000,000 7,812,000,000 7,537,000,000 7,152,000,000 6,856,000,000 6,666,000,000 6,296,000,000 5,788,000,000 5,578,000,000 5,602,000,000 5,587,000,000 5,513,000,000 5,532,000,000 5,605,000,000 5,443,000,000 5,402,000,000 5,275,000,000 5,243,000,000 5,162,000,000 5,148,000,000 4,916,000,000 4,843,000,000 4,723,000,000 4,691,000,000 4,546,000,000 4,406,000,000 2,402,000,000 2,077,000,000 1,966,000,000 1,873,000,000 1,793,000,000 1,761,000,000 1,725,000,000 1,641,000,000 1,621,000,000 1,517,000,000 1,445,000,000 1,263,000,000 1,220,000,000 1,121,000,000 1,138,000,000 1,160,000,000 1,133,000,000 1,081,000,000 1,090,000,000 1,032,000,000 930,000,000 970,000,000 999,633,000 944,456,000 968,602,000 
        value of business acquired
      2,926,000,000 2,975,000,000 3,144,000,000 3,245,000,000 3,134,000,000 3,223,000,000 3,452,000,000 3,434,000,000 3,617,000,000 3,674,000,000 3,675,000,000 3,575,000,000 3,603,000,000 3,596,000,000 3,324,000,000 221,000,000 231,000,000 236,000,000 245,000,000 255,000,000 258,000,000 263,000,000 286,000,000 290,000,000 289,000,000 274,000,000 311,000,000 321,000,000 326,000,000 339,000,000 337,000,000 345,000,000 517,000,000 560,000,000 583,000,000 614,000,000 632,000,000 648,000,000 745,000,000 634,000,000 656,000,000 712,000,000 748,000,000 923,000,000              
        goodwill
      20,370,000,000 20,207,000,000 20,237,000,000 20,184,000,000 19,716,000,000 19,579,000,000 19,990,000,000 19,833,000,000 19,696,000,000 19,686,000,000 19,554,000,000 16,322,000,000 16,175,000,000 16,287,000,000 16,107,000,000 15,045,000,000 15,244,000,000 15,213,000,000 15,387,000,000 15,506,000,000 15,412,000,000 15,400,000,000 15,254,000,000 15,184,000,000 14,971,000,000 15,230,000,000 15,476,000,000 15,686,000,000 15,541,000,000 15,707,000,000 15,434,000,000 15,387,000,000             2,763,000,000 2,731,000,000 2,731,000,000 2,731,000,000 2,731,000,000 2,655,000,000 2,703,000,000 2,703,000,000 2,703,000,000 2,703,000,000 2,608,449,000 2,612,449,000 2,614,107,000 
        other intangible assets
      6,217,000,000 6,241,000,000 6,318,000,000 6,391,000,000 6,363,000,000 6,377,000,000 6,594,000,000 6,619,000,000 6,709,000,000 6,775,000,000 6,844,000,000 5,320,000,000 5,364,000,000 5,441,000,000 5,383,000,000 5,272,000,000 5,399,000,000 5,455,000,000 5,578,000,000 5,694,000,000 5,749,000,000 5,811,000,000 5,849,000,000 5,909,000,000 5,902,000,000 6,148,000,000 6,283,000,000 6,437,000,000 6,513,000,000 6,558,000,000 6,579,000,000 6,674,000,000                          
        deferred tax assets
      1,315,000,000 1,312,000,000 1,413,000,000 1,621,000,000 1,798,000,000 1,603,000,000 1,567,000,000 1,690,000,000 1,761,000,000 1,741,000,000      564,000,000 333,000,000                516,000,000 753,000,000 505,000,000 453,000,000 344,000,000 612,000,000 703,000,000 769,000,000 873,000,000 1,174,000,000 1,154,000,000 1,457,000,000 1,054,000,000 1,087,000,000 1,163,000,000 1,163,000,000 1,192,000,000 1,164,000,000 1,243,000,000 1,271,000,000 1,314,000,000 1,244,000,000 1,171,745,000 1,161,224,000 1,114,559,000 
        prepaid reinsurance premiums
      4,105,000,000 3,874,000,000 4,174,000,000 4,294,000,000 3,681,000,000 3,378,000,000 3,648,000,000 3,747,000,000 3,241,000,000 3,221,000,000 3,514,000,000 3,599,000,000 3,166,000,000 3,140,000,000 3,265,000,000 3,356,000,000 3,068,000,000 3,028,000,000 3,092,000,000 3,141,000,000 2,835,000,000 2,769,000,000 2,760,000,000 2,725,000,000 2,570,000,000 2,691,000,000 2,686,000,000 2,600,000,000 2,529,000,000 2,506,000,000 2,592,000,000 2,549,000,000 1,721,000,000 1,819,000,000 1,653,000,000 1,617,000,000 1,613,000,000 1,541,000,000 1,540,000,000 1,511,000,000 1,678,000,000 1,646,000,000 1,521,000,000 1,770,000,000 1,742,000,000 1,600,000,000 1,687,000,000 1,854,000,000 1,621,000,000 1,686,000,000 1,708,000,000 1,505,000,000 1,346,000,000 1,441,000,000 1,426,971,000 1,319,574,000 1,652,426,000 
        separate account assets
      6,718,000,000 6,925,000,000 6,810,000,000 6,481,000,000 6,285,000,000 6,231,000,000 5,996,000,000 5,834,000,000 5,864,000,000 5,573,000,000 5,306,000,000 5,574,000,000 5,300,000,000                                             
        other assets
      9,341,000,000 9,222,000,000 9,695,000,000 9,290,000,000 8,704,000,000 7,503,000,000 8,461,000,000 7,684,000,000 7,251,000,000 7,317,000,000 7,591,000,000 6,490,000,000 6,490,000,000 12,736,000,000 13,077,000,000 12,274,000,000 12,763,000,000 11,792,000,000 10,519,000,000 9,768,000,000 8,967,000,000 8,822,000,000 8,734,000,000 9,239,000,000 8,612,000,000 7,878,000,000 6,338,000,000 6,345,000,000 6,358,000,000 6,402,000,000 5,669,000,000 5,582,000,000 3,442,000,000 3,361,000,000 2,936,000,000 2,871,000,000 3,281,000,000 2,495,000,000 2,611,000,000 2,196,000,000 2,059,000,000 2,027,000,000 1,954,000,000 2,229,000,000 2,129,000,000 2,062,000,000 2,219,000,000 2,116,000,000 2,004,000,000 1,421,000,000 1,362,000,000 1,684,000,000 1,262,000,000 1,258,000,000 1,324,795,000 1,621,821,000 1,511,605,000 
        total assets
      275,456,000,000 272,327,000,000 270,210,000,000 261,563,000,000 251,752,000,000 246,548,000,000 250,557,000,000 238,551,000,000 234,867,000,000 230,682,000,000 222,748,000,000 205,448,000,000 201,415,000,000 199,144,000,000 198,111,000,000 195,651,000,000 197,990,000,000 200,054,000,000 199,054,000,000 197,174,000,000 191,977,000,000 190,774,000,000 187,786,000,000 181,474,000,000 173,127,000,000 175,148,000,000 167,534,000,000 168,781,000,000 167,022,000,000 167,578,000,000 162,988,000,000 160,967,000,000 95,179,000,000 93,688,000,000 93,461,000,000 92,545,000,000 93,508,000,000 87,505,000,000 86,220,000,000 83,355,000,000 82,388,000,000 79,329,000,000 77,980,000,000 75,155,000,000 73,919,000,000 72,090,000,000 71,954,000,000 71,020,000,000 69,774,000,000 66,433,000,000 65,390,000,000 64,847,000,000 62,440,000,000 60,545,000,000 56,964,765,000 56,342,436,000 53,651,156,000 
        liabilities
                                                               
        unpaid losses and loss expenses
      88,915,000,000 88,018,000,000 88,439,000,000 86,376,000,000 85,471,000,000 84,004,000,000 84,326,000,000 82,191,000,000 80,341,000,000 80,122,000,000 79,705,000,000 76,480,000,000 75,417,000,000 76,323,000,000 75,992,000,000 74,092,000,000 73,844,000,000 72,943,000,000 72,631,000,000 70,289,000,000 69,255,000,000 67,811,000,000 67,905,000,000 65,699,000,000 62,214,000,000 63,012,000,000 62,778,000,000 63,139,000,000 63,179,000,000 64,153,000,000 60,394,000,000 60,579,000,000 36,866,000,000 37,343,000,000 37,082,000,000 37,946,000,000 38,200,000,000 37,477,000,000 38,843,000,000 37,391,000,000 37,742,000,000 37,551,000,000 37,783,000,000 38,373,000,000 37,182,000,000 37,112,000,000 36,868,000,000 36,123,000,000 35,813,000,000 35,149,000,000 35,564,000,000 35,508,000,000 35,055,000,000 34,674,000,000 31,425,625,000 31,512,621,000 28,224,265,000 
        unearned premiums
      27,180,000,000 26,279,000,000 26,961,000,000 26,519,000,000 24,487,000,000 23,504,000,000 24,498,000,000 24,102,000,000 22,728,000,000 22,051,000,000 22,684,000,000 21,860,000,000 20,261,000,000 20,360,000,000 20,520,000,000 20,386,000,000 19,586,000,000 19,101,000,000 19,519,000,000 19,167,000,000 18,040,000,000 17,652,000,000 17,502,000,000 17,081,000,000 16,459,000,000 16,571,000,000 15,748,000,000 15,495,000,000 15,216,000,000 15,456,000,000 15,289,000,000 14,857,000,000 7,791,000,000 7,851,000,000 7,019,000,000 6,864,000,000 7,068,000,000 6,334,000,000 6,533,000,000 6,330,000,000 6,571,000,000 6,437,000,000 6,067,000,000 6,459,000,000 6,653,000,000 6,227,000,000 6,542,000,000 7,001,000,000 6,670,000,000 6,676,000,000 6,963,000,000 6,554,000,000 5,884,000,000 6,238,000,000 6,527,031,000 5,922,968,000 6,555,437,000 
        future policy benefits
      19,273,000,000 18,420,000,000 18,288,000,000 18,018,000,000 16,690,000,000 16,121,000,000 16,003,000,000 14,663,000,000 14,375,000,000 13,888,000,000 13,109,000,000 11,064,000,000 10,782,000,000 10,120,000,000 9,586,000,000 5,940,000,000 5,974,000,000 5,947,000,000 5,890,000,000 5,930,000,000 5,839,000,000 5,713,000,000 5,955,000,000 5,895,000,000 5,776,000,000 5,738,000,000 5,470,000,000 5,412,000,000 5,321,000,000 5,307,000,000 5,190,000,000 5,086,000,000 4,632,000,000 4,502,000,000 4,465,000,000 4,470,000,000 4,414,000,000 4,274,000,000 3,480,000,000 3,106,000,000 3,083,000,000 3,057,000,000 3,008,000,000 2,919,000,000              
        market risk benefits
      642,000,000 659,000,000 666,000,000 609,000,000 708,000,000 607,000,000 748,000,000 576,000,000 611,000,000 771,000,000 770,000,000 722,000,000 830,000,000                                             
        policyholders' account balances
      8,782,000,000 8,576,000,000 8,539,000,000 8,344,000,000 8,129,000,000 8,016,000,000 8,136,000,000 7,787,000,000 7,560,000,000 7,462,000,000 7,178,000,000 3,215,000,000 3,178,000,000                                             
        separate account liabilities
      6,718,000,000 6,925,000,000 6,810,000,000 6,481,000,000 6,285,000,000 6,231,000,000 5,996,000,000 5,834,000,000 5,864,000,000 5,573,000,000 5,306,000,000 5,574,000,000 5,300,000,000                                             
        insurance and reinsurance balances payable
      8,486,000,000 8,349,000,000 8,475,000,000 9,232,000,000 8,446,000,000 8,121,000,000 8,696,000,000 9,126,000,000 8,505,000,000 8,302,000,000 8,481,000,000 8,429,000,000 7,778,000,000 7,795,000,000 7,829,000,000 7,888,000,000 7,401,000,000 7,243,000,000 7,104,000,000 7,525,000,000 6,566,000,000 6,708,000,000 6,420,000,000 6,249,000,000 6,084,000,000 6,341,000,000 6,448,000,000 6,148,000,000 5,868,000,000 5,827,000,000 5,841,000,000 5,797,000,000 3,734,000,000 3,624,000,000 3,402,000,000 3,472,000,000 3,448,000,000 3,542,000,000 3,277,000,000 3,282,000,000 3,091,000,000 3,147,000,000 3,295,000,000 2,754,000,000 2,756,000,000 2,843,000,000 2,592,000,000 2,690,000,000 2,511,000,000 2,467,000,000 2,484,000,000 2,346,000,000 2,405,000,000 2,428,000,000 2,259,848,000 2,308,098,000 2,279,573,000 
        repurchase agreements
      3,736,000,000 3,324,000,000 3,360,000,000 3,059,000,000 3,124,000,000 2,731,000,000 3,048,000,000 3,149,000,000 3,022,000,000 2,833,000,000 2,617,000,000 1,518,000,000 1,420,000,000 1,419,000,000 2,417,000,000 3,411,000,000 1,406,000,000 1,406,000,000 1,406,000,000 1,405,000,000 1,405,000,000 1,405,000,000 1,413,000,000 1,409,000,000 1,408,000,000 1,416,000,000 1,413,000,000 1,412,000,000 1,408,000,000 1,408,000,000 1,408,000,000 1,404,000,000                          
        securities lending payable
      2,277,000,000 2,500,000,000 1,899,000,000 1,941,000,000 1,909,000,000 1,445,000,000 1,927,000,000 1,889,000,000 1,708,000,000 1,299,000,000 1,469,000,000 1,525,000,000 1,582,000,000 1,523,000,000 1,626,000,000 1,658,000,000 1,800,000,000 1,831,000,000 2,368,000,000 2,369,000,000 2,076,000,000 1,844,000,000 1,851,000,000 1,832,000,000 1,342,000,000 962,000,000 2,355,000,000 2,039,000,000 1,737,000,000 1,757,000,000 1,546,000,000 1,072,000,000 1,551,000,000 1,665,000,000 1,789,000,000 1,795,000,000 2,044,000,000 1,385,000,000 1,346,000,000 1,518,000,000 1,653,000,000 1,639,000,000 1,586,000,000 2,095,000,000 2,361,000,000 2,109,000,000 2,301,000,000 2,811,000,000 2,905,000,000 2,034,000,000 1,285,000,000 1,782,000,000 1,723,000,000 1,438,000,000 1,255,326,000   
        accounts payable, accrued expenses, and other liabilities
      9,881,000,000 10,108,000,000 9,582,000,000 9,450,000,000 9,213,000,000 10,192,000,000 8,967,000,000 8,047,000,000 8,357,000,000 8,332,000,000 8,422,000,000 6,864,000,000 6,656,000,000 15,587,000,000 16,673,000,000 14,516,000,000 14,914,000,000 15,004,000,000 15,470,000,000 14,584,000,000 14,051,000,000 14,052,000,000 13,074,000,000 12,589,000,000 12,055,000,000 12,167,000,000 8,933,000,000 8,618,000,000 9,545,000,000 9,173,000,000 8,952,000,000 9,073,000,000 5,218,000,000 5,361,000,000 5,701,000,000 5,377,000,000 4,542,000,000 3,948,000,000 3,041,000,000 2,958,000,000 2,721,000,000 2,165,000,000 2,349,000,000 2,201,000,000  1,825,000,000 1,689,000,000 1,445,000,000          
        deferred tax liabilities
      1,759,000,000 1,741,000,000 1,733,000,000 1,691,000,000 1,608,000,000 1,584,000,000 1,652,000,000 1,572,000,000 1,543,000,000 1,555,000,000 759,000,000 533,000,000 541,000,000 292,000,000 2,000,000   389,000,000 217,000,000 581,000,000 482,000,000 892,000,000 815,000,000 696,000,000 474,000,000 766,000,000 326,000,000 468,000,000 699,000,000 1,139,000,000 1,122,000,000 967,000,000                          
        short-term debt
      1,500,000,000 1,499,000,000 1,499,000,000 1,499,000,000  800,000,000 1,571,000,000 1,553,000,000 2,265,000,000 1,460,000,000 700,000,000 699,000,000  475,000,000 1,475,000,000 1,474,000,000 1,474,000,000 999,000,000     1,300,000,000 1,300,000,000 1,300,000,000 10,000,000 600,000,000 1,669,000,000 1,013,000,000 1,020,000,000 922,000,000 300,000,000 1,901,000,000 1,901,000,000 1,402,000,000 1,401,000,000 1,402,000,000 1,251,000,000 1,401,000,000 1,300,000,000 155,000,000 150,000,000 161,000,000 333,000,000 1,341,000,000 372,000,000 87,000,000 85,000,000 581,000,000 500,000,000 800,000,000 300,000,000 300,000,000 446,000,000 147,059,000 146,295,000 545,740,000 
        long-term debt
      15,970,000,000 15,728,000,000 15,727,000,000 13,477,000,000 14,508,000,000 14,379,000,000 14,560,000,000 13,178,000,000 13,248,000,000 13,035,000,000 13,736,000,000 13,782,000,000 14,375,000,000 14,402,000,000 14,044,000,000 14,311,000,000 14,585,000,000 15,169,000,000 14,823,000,000 14,954,000,000 14,879,000,000 14,948,000,000 14,830,000,000 13,656,000,000 13,510,000,000 13,285,000,000 12,184,000,000 12,786,000,000 11,556,000,000 11,559,000,000 11,667,000,000 12,300,000,000 3,808,000,000 3,807,000,000 4,307,000,000 3,360,000,000 3,360,000,000 3,360,000,000 3,358,000,000 3,358,000,000 3,158,000,000 3,158,000,000 3,158,000,000 3,002,000,000 2,114,000,000 1,811,000,000 2,068,000,000 2,063,000,000 2,061,000,000 1,632,000,000 1,620,000,000 1,812,000,000 1,811,000,000 1,564,000,000 1,849,008,000 1,848,927,000 1,848,767,000 
        hybrid debt
      425,000,000 422,000,000 421,000,000 420,000,000 419,000,000 419,000,000                                                    
        total liabilities
      195,544,000,000 192,548,000,000 192,399,000,000 187,116,000,000 180,997,000,000 178,154,000,000 180,437,000,000 173,976,000,000 170,436,000,000 166,991,000,000 165,244,000,000 152,573,000,000 148,428,000,000 148,604,000,000 150,472,000,000 143,984,000,000 141,292,000,000 140,340,000,000 139,736,000,000 137,112,000,000 132,901,000,000 131,333,000,000 131,373,000,000 126,714,000,000 120,930,000,000 120,576,000,000 116,563,000,000 117,494,000,000 115,850,000,000 117,107,000,000 112,639,000,000 111,743,000,000 65,810,000,000 66,393,000,000 65,519,000,000 65,014,000,000 66,545,000,000 62,989,000,000 62,844,000,000 60,381,000,000 59,543,000,000 58,693,000,000 58,313,000,000 59,799,000,000 57,184,000,000 55,413,000,000 55,919,000,000 55,836,000,000 54,815,000,000 52,922,000,000 52,924,000,000 52,690,000,000 50,628,000,000 50,316,000,000 46,999,465,000 46,506,624,000 44,430,683,000 
        commitments and contingencies
                                                               
        shareholders’ equity
                                                               
        common shares
      224,000,000 231,000,000 231,000,000 231,000,000 231,000,000 235,000,000 235,000,000 235,000,000 241,000,000 241,000,000 241,000,000 241,000,000 10,346,000,000 10,346,000,000 10,346,000,000 10,666,000,000 10,666,000,000 10,985,000,000 10,985,000,000 11,064,000,000 11,064,000,000 11,064,000,000 11,064,000,000 11,121,000,000 11,121,000,000 11,121,000,000 11,121,000,000 11,121,000,000 11,121,000,000 11,121,000,000 11,121,000,000 11,121,000,000 8,724,000,000 9,249,000,000 9,423,000,000 9,591,000,000 9,759,000,000 10,095,000,000 10,075,000,000 10,161,000,000 10,264,000,000 10,470,000,000 10,503,000,000 10,913,000,000              
        common shares in treasury
      -2,302,000,000 -4,699,000,000 -3,682,000,000 -2,462,000,000 -1,799,000,000 -3,524,000,000 -2,837,000,000 -2,481,000,000 -4,461,000,000 -4,400,000,000 -3,747,000,000 -3,174,000,000 -5,341,000,000 -5,113,000,000 -4,978,000,000 -6,794,000,000 -5,700,000,000 -7,464,000,000 -6,621,000,000 -5,772,000,000 -3,901,000,000 -3,644,000,000 -3,541,000,000 -3,866,000,000             -187,000,000 -327,000,000 -251,000,000 -330,000,000 -33,000,000 -27,000,000 -3,000,000 -3,000,000              
        additional paid-in capital
      12,956,000,000 13,250,000,000 13,476,000,000 13,763,000,000 13,976,000,000 14,393,000,000 14,643,000,000 14,926,000,000 15,188,000,000 15,665,000,000 15,887,000,000 16,163,000,000 6,680,000,000 7,166,000,000 7,429,000,000 7,707,000,000 7,988,000,000 8,478,000,000 8,752,000,000 9,046,000,000 9,318,000,000 9,815,000,000 10,115,000,000 10,416,000,000 10,710,000,000 11,465,000,000 13,150,000,000 13,430,000,000 13,978,000,000 14,217,000,000 14,522,000,000 14,795,000,000 5,037,000,000 5,128,000,000 5,095,000,000 5,179,000,000 5,109,000,000 5,326,000,000 5,585,000,000 5,623,000,000 5,579,000,000 5,494,000,000 5,526,000,000 5,415,000,000 6,887,000,000 6,812,000,000 6,754,000,000 6,712,000,000 6,661,000,000 6,594,000,000 6,550,000,000 6,523,000,000 6,569,000,000 5,044,000,000 5,002,701,000 4,899,895,000 4,879,892,000 
        retained earnings
      68,821,000,000 69,950,000,000 66,722,000,000 63,921,000,000 60,953,000,000 61,561,000,000 58,986,000,000 56,662,000,000 56,953,000,000 54,810,000,000 51,510,000,000 49,467,000,000 50,197,000,000 48,334,000,000 47,022,000,000 48,363,000,000 47,148,000,000 47,365,000,000 45,224,000,000 43,902,000,000 41,637,000,000 39,337,000,000 36,919,000,000 35,991,000,000 36,331,000,000 34,969,000,000 30,260,000,000 28,965,000,000 27,474,000,000 25,941,000,000 26,011,000,000 24,706,000,000 14,525,000,000 11,877,000,000 10,986,000,000 10,033,000,000 9,268,000,000 7,511,000,000 6,185,000,000 5,926,000,000 4,925,000,000 3,573,000,000 2,818,000,000 54,000,000 9,358,000,000 9,080,000,000 8,609,000,000 8,053,000,000 7,504,000,000 6,334,000,000 5,849,000,000 5,369,000,000 4,965,000,000 4,815,000,000 4,603,645,000 4,242,174,000 4,104,754,000 
        accumulated other comprehensive income
      -5,911,000,000 -4,975,000,000 -4,892,000,000 -6,058,000,000 -7,635,000,000 -8,644,000,000 -5,270,000,000 -8,304,000,000 -7,386,000,000 -6,809,000,000 -11,518,000,000 -9,822,000,000 -8,895,000,000 -10,193,000,000 -12,180,000,000 -8,275,000,000 -3,404,000,000 350,000,000 978,000,000 1,822,000,000 958,000,000 2,869,000,000 1,856,000,000 1,098,000,000  521,000,000   543,000,000 1,069,000,000 370,000,000  1,526,000,000 1,260,000,000 2,650,000,000 2,887,000,000 3,014,000,000 1,911,000,000 1,782,000,000 1,594,000,000 2,110,000,000 1,126,000,000 823,000,000 -1,023,000,000 474,000,000 769,000,000 656,000,000 403,000,000 778,000,000 568,000,000 52,000,000 250,000,000 332,000,000 441,000,000 459,262,000 736,426,000 305,538,000 
        total chubb shareholders’ equity
      73,788,000,000  71,855,000,000 69,395,000,000 65,726,000,000  65,757,000,000 61,038,000,000 60,535,000,000  52,373,000,000                                               
        noncontrolling interests
      6,124,000,000 6,022,000,000 5,956,000,000 5,052,000,000 5,029,000,000 4,373,000,000 4,363,000,000 3,537,000,000 3,896,000,000 4,184,000,000 5,131,000,000                                               
        total shareholders' equity
      79,912,000,000  77,811,000,000 74,447,000,000 70,755,000,000  70,120,000,000 64,575,000,000 64,431,000,000  57,504,000,000                                               
        total liabilities and shareholders’ equity
      275,456,000,000 272,327,000,000 270,210,000,000 261,563,000,000 251,752,000,000 246,548,000,000 250,557,000,000 238,551,000,000 234,867,000,000 230,682,000,000 222,748,000,000 205,448,000,000 201,415,000,000 199,144,000,000 198,111,000,000 195,651,000,000 197,990,000,000 200,054,000,000 199,054,000,000 197,174,000,000 191,977,000,000 190,774,000,000 187,786,000,000 181,474,000,000 173,127,000,000 175,148,000,000 167,534,000,000 168,781,000,000 167,022,000,000 167,578,000,000 162,988,000,000 160,967,000,000 95,179,000,000 93,688,000,000 93,461,000,000 92,545,000,000 93,508,000,000 87,505,000,000 86,220,000,000 83,355,000,000 82,388,000,000 79,329,000,000 77,980,000,000 75,155,000,000 73,919,000,000 72,090,000,000 71,954,000,000 71,020,000,000 69,774,000,000 66,433,000,000  64,847,000,000 62,440,000,000 60,545,000,000 56,964,765,000 56,342,436,000 53,651,156,000 
        fixed maturities available-for-sale, at fair value, net of valuation allowance – 52 and 70
       122,680,000,000                                                        
        private debt held-for-investment, at amortized cost, net of valuation allowance – 3 and 4
       2,411,000,000 2,535,000,000 2,429,000,000 2,460,000,000                                                     
        cash, including restricted cash 198 and 261
       2,470,000,000                                                        
        insurance and reinsurance balances receivable, net of valuation allowance – 62 and 59
       15,944,000,000                                                        
        reinsurance recoverable on losses and loss expenses, net of valuation allowance – 320 and 310
       20,338,000,000   20,015,000,000                                                     
        total chubb shareholders' equity
       73,757,000,000    64,021,000,000    59,507,000,000                                                
        total shareholders’ equity
       79,779,000,000    68,394,000,000    63,691,000,000  52,875,000,000 52,987,000,000 50,540,000,000 47,639,000,000 51,667,000,000 56,698,000,000 59,714,000,000 59,318,000,000 60,062,000,000 59,076,000,000 59,441,000,000 56,413,000,000 54,760,000,000 52,197,000,000 54,572,000,000 50,971,000,000 51,287,000,000 51,172,000,000 50,471,000,000 50,349,000,000 49,224,000,000 29,369,000,000 27,295,000,000 27,942,000,000 27,531,000,000 26,963,000,000 24,516,000,000 23,376,000,000 22,974,000,000 22,845,000,000 20,636,000,000 19,667,000,000 15,356,000,000 16,735,000,000 16,677,000,000 16,035,000,000 15,184,000,000 14,959,000,000 13,511,000,000 12,466,000,000 12,157,000,000 11,812,000,000 10,229,000,000 9,965,300,000 9,835,812,000 9,220,473,000 
        fixed maturities available-for-sale, at fair value, net of valuation allowance – 50 and 70
        121,788,000,000                                                       
        cash, including restricted cash 213 and 261
        2,454,000,000                                                       
        insurance and reinsurance balances receivable, net of valuation allowance – 60 and 59
        16,305,000,000                                                       
        reinsurance recoverable on losses and loss expenses, net of valuation allowance – 326 and 310
        20,227,000,000                                                       
        fixed maturities available-for-sale, at fair value, net of valuation allowance – 71 and 70
         116,119,000,000                                                      
        cash, including restricted cash 182 and 261
         2,371,000,000                                                      
        insurance and reinsurance balances receivable, net of valuation allowance – 55 and 59
         16,778,000,000                                                      
        reinsurance recoverable on losses and loss expenses, net of valuation allowance – 323 and 310
         19,595,000,000                                                      
        fixed maturities available-for-sale, at fair value, net of valuation allowance – 63 and 70
          111,123,000,000                                                     
        cash, including restricted cash 278 and 261
          2,250,000,000                                                     
        insurance and reinsurance balances receivable, net of valuation allowance – 58 and 59
          15,358,000,000                                                     
        fixed maturities available-for-sale, at fair value, net of valuation allowance – 70 and 156
           110,363,000,000                                                    
        private debt held-for-investment, at amortized cost, net of valuation allowance – 4 and 4
           2,628,000,000                                                    
        cash, including restricted cash 261 and 172
           2,549,000,000                                                    
        insurance and reinsurance balances receivable, net of valuation allowance – 59 and 53
           14,426,000,000                                                    
        reinsurance recoverable on losses and loss expenses, net of valuation allowance – 310 and 367
           19,777,000,000                                                    
        fixed maturities available-for-sale, at fair value, net of valuation allowance - 75 and 156
            117,265,000,000                                                   
        private debt held-for-investment, at amortized cost, net of valuation allowance - 5 and 4
            2,619,000,000 2,680,000,000 2,708,000,000                                                 
        cash, including restricted cash 153 and 172
            2,678,000,000                                                   
        insurance and reinsurance balances receivable, net of valuation allowance - 58 and 53
            15,709,000,000                                                   
        reinsurance recoverable on losses and loss expenses, net of valuation allowance - 388 and 367
            19,606,000,000                                                   
        trust preferred securities
            309,000,000 309,000,000 309,000,000 308,000,000 308,000,000 308,000,000 308,000,000 308,000,000 308,000,000 308,000,000 308,000,000 308,000,000 308,000,000 308,000,000 308,000,000 308,000,000 308,000,000 308,000,000 308,000,000 308,000,000 308,000,000 308,000,000 308,000,000 308,000,000 308,000,000 308,000,000 309,000,000 309,000,000 309,000,000 309,000,000 309,000,000 309,000,000 309,000,000 309,000,000 309,000,000 309,000,000 309,000,000 309,000,000 309,000,000 309,000,000 309,000,000 309,000,000 309,000,000 309,000,000 309,000,000 309,000,000 309,000,000 412,000,000 412,373,000 412,373,000 487,373,000 
        fixed maturities available-for-sale, at fair value, net of valuation allowance - 122 and 156
             107,840,000,000                                                  
        cash, including restricted cash 168 and 172
             2,568,000,000                                                  
        insurance and reinsurance balances receivable, net of valuation allowance - 54 and 53
             15,929,000,000                                                  
        reinsurance recoverable on losses and loss expenses, net of valuation allowance - 381 and 367
             19,355,000,000                                                  
        fixed maturities available-for-sale, at fair value, net of valuation allowance - 115 and 156
              108,289,000,000                                                 
        cash, including restricted cash 143 and 172
              2,651,000,000                                                 
        insurance and reinsurance balances receivable, net of valuation allowance - 47 and 53
              13,991,000,000                                                 
        reinsurance recoverable on losses and loss expenses, net of valuation allowance - 375 and 367
              19,109,000,000                                                 
        fixed maturities available-for-sale, at fair value, net of valuation allowance – 156 and 169
               106,571,000,000                                                
        fixed maturities held to maturity, at amortized cost, net of valuation allowance – nil and 34
                                                               
        private debt held-for-investment, at amortized cost, net of valuation allowance – 4 and nil
               2,553,000,000                                                
        cash, including restricted cash 172 and 115
               2,621,000,000                                                
        insurance and reinsurance balances receivable, net of valuation allowance – 53 and 52
               13,379,000,000                                                
        reinsurance recoverable on losses and loss expenses, net of valuation allowance – 367 and 351
               19,952,000,000                                                
        investments in partially-owned insurance companies
               191,000,000 188,000,000 3,542,000,000 3,728,000,000 2,877,000,000 2,943,000,000 3,002,000,000 3,161,000,000 3,130,000,000 3,006,000,000 2,983,000,000 2,871,000,000 2,813,000,000 2,534,000,000 1,364,000,000 1,346,000,000 1,064,000,000 675,000,000 664,000,000 662,000,000 652,000,000 662,000,000 666,000,000 466,000,000 452,000,000 449,000,000 454,000,000 354,000,000 380,000,000 348,000,000 360,000,000 510,000,000 454,000,000 433,000,000 867,000,000 776,000,000 773,000,000 786,000,000 826,000,000 804,000,000 917,000,000 894,000,000 885,000,000 876,000,000 862,000,000 822,588,000 796,356,000  
        fixed maturities available for sale, at fair value, net of valuation allowance - 158 and 169
                99,766,000,000                                               
        fixed maturities held to maturity, at amortized cost, net of valuation allowance - nil and 34
                                                               
        private debt held-for-investment, at amortized cost
                2,401,000,000                                               
        cash, including restricted cash 192 and 115
                2,778,000,000                                               
        insurance and reinsurance balances receivable, net of valuation allowance - 53 and 52
                13,907,000,000                                               
        reinsurance recoverable on losses and loss expenses, net of valuation allowance - 370 and 351
                19,750,000,000                                               
        fixed maturities available for sale, at fair value, net of valuation allowance - 193 and 169
                 96,789,000,000                                              
        other investments, at fair value
                 14,707,000,000 14,192,000,000 13,696,000,000 13,645,000,000 12,168,000,000 11,947,000,000 11,169,000,000 10,843,000,000 9,457,000,000 8,636,000,000 7,945,000,000 6,796,000,000 5,923,000,000 6,075,000,000                                 
        cash
                 2,285,000,000 2,288,000,000 2,012,000,000 2,128,000,000 7,122,000,000 1,734,000,000 1,659,000,000 1,620,000,000 1,843,000,000 1,684,000,000 1,747,000,000 1,707,000,000 1,557,000,000 1,512,000,000 1,478,000,000 1,000,000,000 1,988,000,000 728,000,000 1,088,000,000 1,297,000,000 1,063,000,000 847,000,000 679,000,000 855,000,000 615,000,000 690,000,000 614,000,000 1,115,000,000 772,000,000 487,000,000 726,000,000 669,000,000 479,000,000 511,000,000 510,000,000 506,000,000 621,000,000 639,000,000 544,000,000 552,000,000 398,000,000 512,000,000 409,000,000 574,118,000 533,995,000 663,240,000 
        restricted cash
                 90,000,000 94,000,000 115,000,000 136,000,000 117,000,000 180,000,000 152,000,000 176,000,000 155,000,000 157,000,000 89,000,000 166,000,000 152,000,000 146,000,000 111,000,000 101,000,000 125,000,000                              
        insurance and reinsurance balances receivable, net of valuation allowance - 52 and 52
                 14,128,000,000                                              
        reinsurance recoverable on losses and loss expenses, net of valuation allowance - 361 and 351
                 18,398,000,000                                              
        fixed maturities available for sale, at fair value, net of valuation allowance - 168 and 169
                  88,364,000,000                                             
        fixed maturities held to maturity, at amortized cost, net of valuation allowance - 33 and 34
                  8,425,000,000                                             
        insurance and reinsurance balances receivable, net of valuation allowance - 51 and 52
                  12,340,000,000                                             
        reinsurance recoverable on losses and loss expenses, net of valuation allowance - 351 and 351
                  18,141,000,000                                             
        fixed maturities available for sale, at fair value, net of valuation allowance - 169 and 14
                   85,220,000,000                                            
        fixed maturities held to maturity, at amortized cost, net of valuation allowance - 34 and 35
                   8,848,000,000  9,532,000,000 9,818,000,000                                         
        insurance and reinsurance balances receivable, net of valuation allowance - 52 and 46
                   11,933,000,000                                            
        reinsurance recoverable on losses and loss expenses, net of valuation allowance - 351 and 329
                   18,901,000,000                                            
        fixed maturities available for sale, at fair value, net of valuation allowance - 147 and 14
                    83,741,000,000                                           
        fixed maturities held to maturity, at amortized cost, net of valuation allowance - 33 and 35
                    8,976,000,000                                           
        insurance and reinsurance balances receivable, net of valuation allowance - 51 and 46
                    12,853,000,000                                           
        reinsurance recoverable on losses and loss expenses, net of valuation allowance - 352 and 329
                    18,754,000,000                                           
        fixed maturities available for sale, at fair value, net of valuation allowance - 78 and 14
                     82,069,000,000                                          
        insurance and reinsurance balances receivable, net of valuation allowance - 50 and 46
                     12,758,000,000 11,452,000,000                                         
        reinsurance recoverable on losses and loss expenses, net of valuation allowance - 341 and 329
                     17,777,000,000                                          
        fixed maturities available for sale, at fair value, net of valuation allowance - 27 and 14
                      89,479,000,000                                         
        reinsurance recoverable on losses and loss expenses, net of valuation allowance - 329 and 329
                      17,761,000,000                                         
        fixed maturities available for sale, at fair value, net of valuation allowance - 14 and 20
                       93,108,000,000                                        
        fixed maturities held to maturity, at amortized cost, net of valuation allowance - 35 and 44
                       10,118,000,000 10,515,000,000                                       
        insurance and reinsurance balances receivable, net of valuation allowance - 46 and 44
                       11,322,000,000                                        
        reinsurance recoverable on losses and loss expenses, net of valuation allowance - 329 and 314
                       17,366,000,000                                        
        fixed maturities available for sale, at fair value, net of valuation allowance - 12 and 20
                        92,685,000,000                                       
        insurance and reinsurance balances receivable, net of valuation allowance - 42 and 44
                        11,723,000,000 11,720,000,000                                      
        reinsurance recoverable on losses and loss expenses, net of valuation allowance - 325 and 314
                        16,648,000,000                                       
        fixed maturities available for sale, at fair value, net of valuation allowance - 11 and 20
                         92,163,000,000                                      
        fixed maturities held to maturity, at amortized cost, net of valuation allowance - 37 and 44
                         10,673,000,000                                      
        reinsurance recoverable on losses and loss expenses, net of valuation allowance - 322 and 314
                         15,725,000,000                                      
        fixed maturities available for sale, at fair value, net of valuation allowance - 15 and 20
                          91,071,000,000                                     
        fixed maturities held to maturity, at amortized cost, net of valuation allowance - 43 and 44
                          11,132,000,000                                     
        insurance and reinsurance balances receivable, net of valuation allowance - 43 and 44
                          10,573,000,000                                     
        reinsurance recoverable on losses and loss expenses, net of valuation allowance - 317 and 314
                          15,914,000,000                                     
        insurance and reinsurance balances receivable, net of valuation allowance - 44 and 44
                           10,480,000,000                                    
        reinsurance recoverable on losses and loss expenses, net of valuation allowance - 314 and 316
                           15,592,000,000                                    
        fixed maturities available for sale, at fair value, net of valuation allowance - 34 at september 30, 2020
                            89,852,000,000                                   
        fixed maturities held to maturity, at amortized cost, net of valuation allowance - 45 at september 30, 2020
                            11,651,000,000                                   
        insurance and reinsurance balances receivable
                            10,588,000,000 10,853,000,000 10,058,000,000 10,403,000,000 10,341,000,000 9,570,000,000 9,334,000,000 9,551,000,000 9,662,000,000 8,880,000,000 4,761,000,000 5,022,000,000 4,154,000,000 4,147,000,000 5,288,000,000 4,387,000,000 4,102,000,000 4,233,000,000 3,694,000,000 3,685,000,000 3,671,000,000 3,499,000,000 3,748,000,000 3,540,000,000 3,324,000,000 3,923,000,000 3,689,000,000 3,733,000,000 3,941,000,000 3,742,000,000 3,343,000,000 3,508,000,000 3,692,013,000 3,272,490,000 3,566,647,000 
        reinsurance recoverable on losses and loss expenses, net of valuation allowance – 320 and 316
                            15,670,000,000                                   
        fixed maturities available for sale, at fair value, net of valuation allowance - 69 at june 30, 2020
                             86,712,000,000                                  
        fixed maturities held to maturity, at amortized cost, net of valuation allowance - 51 at june 30, 2020
                             11,845,000,000                                  
        short-term investments, at fair value, net of valuation allowance - 2 at june 30, 2020
                             4,003,000,000                                  
        reinsurance recoverable on losses and loss expenses, net of valuation allowance - 303 and 316
                             15,207,000,000                                  
        fixed maturities available for sale, at fair value, net of valuation allowance - 176 at march 31, 2020
                              81,530,000,000                                 
        fixed maturities held to maturity, at amortized cost, net of valuation allowance - 45 at march 31, 2020
                              12,025,000,000                                 
        reinsurance recoverable on losses and loss expenses, net of valuation allowance - 305 and 316
                              14,898,000,000                                 
        fixed maturities available for sale, at fair value
                               85,044,000,000 77,963,000,000 79,111,000,000 78,939,000,000 83,686,000,000 81,645,000,000 80,806,000,000 49,611,000,000 47,016,000,000 47,947,000,000 47,306,000,000 46,504,000,000 41,967,000,000 38,718,000,000 37,539,000,000 41,103,000,000 40,564,000,000 39,525,000,000 33,158,000,000 32,619,000,000 33,184,000,000 32,632,000,000 30,591,000,000 29,934,000,000 27,069,000,000 25,962,000,000 25,411,000,000 24,285,000,000 22,551,000,000 20,188,127,000   
        fixed maturities held to maturity, at amortized cost
                               12,622,000,000 13,860,000,000 14,253,000,000 14,335,000,000 10,160,000,000 10,371,000,000 10,519,000,000 5,887,000,000 6,576,000,000 6,867,000,000 7,270,000,000 7,493,000,000 8,447,000,000 9,270,000,000 9,501,000,000 5,977,000,000 3,335,000,000 3,481,000,000 2,881,000,000 2,913,000,000 2,987,000,000 2,979,000,000 3,013,000,000 3,060,000,000 3,081,000,000 3,141,000,000 3,107,000,000 3,076,000,000 3,125,000,000 3,211,021,000   
        equity securities, at fair value and cost
                               722,000,000                                
        other investments, at fair value and cost
                               5,955,000,000                                
        reinsurance recoverable on losses and loss expenses
                               15,527,000,000 14,792,000,000 14,982,000,000 15,034,000,000 14,799,000,000 13,358,000,000 13,769,000,000 10,755,000,000 11,442,000,000 11,530,000,000 12,078,000,000 11,857,000,000 12,389,000,000 13,749,000,000 12,871,000,000 13,475,000,000 13,335,000,000 13,595,000,000 14,225,000,000              
        short-term investments, at fair value and amortized cost
                                3,171,000,000 2,874,000,000 3,561,000,000 2,991,000,000 2,651,000,000 2,780,000,000 2,526,000,000 2,425,000,000 2,893,000,000 2,228,000,000 2,429,000,000 2,301,000,000 2,375,000,000 1,983,000,000 1,857,000,000 2,052,000,000 1,667,000,000 3,014,000,000 4,795,000,000 2,631,000,000 2,940,000,000 2,919,000,000 2,658,000,000         
        goodwill and other intangible assets
                                      5,382,000,000 5,395,000,000 4,909,000,000 4,975,000,000 4,990,000,000 4,831,000,000 4,729,000,000 4,664,000,000 3,906,000,000 3,883,000,000 3,931,000,000 3,817,000,000              
        income taxes payable
                                       30,000,000 43,000,000 20,000,000 221,000,000 159,000,000 149,000,000 116,000,000 260,000,000 223,000,000 111,000,000  198,000,000 111,000,000 174,000,000 168,000,000 265,000,000 166,000,000 138,000,000 179,000,000      
        deposit liabilities
                                          804,000,000 663,000,000 494,000,000 421,000,000 327,000,000 323,000,000 332,000,000 346,000,000 362,000,000 351,000,000 355,000,000 363,000,000 327,000,000 346,000,000 348,000,000 318,000,000 350,000,000 331,000,000 301,524,000 343,487,000  
        payable for securities purchased
                                          733,000,000 287,000,000 613,000,000 292,000,000 473,000,000 534,000,000 154,000,000 1,008,000,000 1,391,000,000 1,798,000,000 2,407,000,000 2,257,000,000 1,338,000,000 1,461,000,000 1,466,000,000 1,588,000,000 701,000,000 710,000,000 629,614,000 717,102,000 726,081,000 
        deferred compensation obligation
                                            2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 3,000,000 3,000,000 3,000,000 4,000,000 4,000,000 4,000,000 5,000,000 5,000,000 6,000,000 6,000,000 8,000,000 12,273,000 11,829,000 12,988,000 
        common shares issued to employee trust
                                            -2,000,000 -2,000,000 -2,000,000 -2,000,000 -2,000,000 -3,000,000              
        reinsurance recoverable on future policy benefits
                                                 276,000,000              
        income taxes receivable
                                                 11,000,000              
        preferred shares
                                                  2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,300,000 2,300,000 2,300,000 
        reinsurance recoverable
                                                  13,969,000,000 14,362,000,000 14,218,000,000 14,081,000,000 14,374,000,000 14,729,000,000 15,270,000,000 15,569,000,000 15,463,000,000 15,662,000,000 14,608,236,000 15,253,896,000 14,374,339,000 
        future policy benefits for life and annuity contracts
                                                  632,000,000 545,000,000 527,000,000 521,000,000 521,000,000 516,000,000 521,000,000 519,000,000 521,000,000 521,000,000 507,186,000 509,005,000 505,298,000 
        accounts payable, accrued expenses and other liabilities
                                                  1,885,000,000    1,514,000,000 1,364,000,000 1,138,000,000 1,206,000,000 1,402,000,000 1,361,000,000 1,493,507,000 1,523,521,000 1,234,827,000 
        ordinary shares
                                                  14,000,000 14,000,000 14,000,000 14,000,000 14,000,000 13,000,000 13,000,000 13,000,000  12,000,000 11,973,000  11,817,000 
        ordinary shares issued to employee trust
                                                  -3,000,000 -3,000,000 -4,000,000 -4,000,000 -4,000,000 -5,000,000 -5,000,000 -6,000,000 -6,000,000 -8,000,000 -12,273,000 -11,829,000 -12,988,000 
        accounts and notes receivable
                                                       152,000,000 178,000,000 172,000,000 197,000,000 202,000,000 195,382,000 195,710,000 195,129,000 
        funds withheld
                                                       229,000,000 243,000,000 277,000,000 276,000,000 304,000,000 298,147,000 340,082,000 347,407,000 
        value of reinsurance business assumed
                                                       220,000,000 225,000,000 229,000,000 235,000,000 240,000,000 274,010,000 273,140,000 310,363,000 
        dividends payable
                                                       82,000,000 82,000,000 75,000,000 74,000,000 66,000,000 60,344,000 59,739,000 59,557,000 
        unearned stock grant compensation
                                                          -69,000,000 -85,000,000 -114,581,000 -56,836,000 -83,828,000 
        commitments and contingencies shareholders’ equity
                                                               
        total liabilities and shareholder’s equity
                                                        65,390,000,000       
        ordinary shares (0.041666667 par value, 500,000,000 shares authorized;
                                                               
        323,322,586 and 284,478,525 shares issued and outstanding)
                                                          13,000,000     
        fixed maturities, at fair value
                                                              18,348,288,000 
        securities on loan, at fair value
                                                             1,038,243,000 1,514,734,000 
        total investments available for sale
                                                             27,205,469,000  
        284,478,525 and 279,897,193 shares issued and outstanding)
                                                             11,853,000  
        investments and cash
                                                               
        total investments and cash
                                                              26,735,066,000 
        contract holder deposit funds
                                                              221,308,000 
      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 2019-09-30 2019-06-30 2019-03-31 2018-09-30 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 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-06-30 2007-03-31 
                                                                            
          cash flows from operating activities
                                                                            
          net income
        2,347,000,000 3,173,000,000 3,107,000,000 2,999,000,000 1,343,000,000 2,640,000,000 2,490,000,000 2,216,000,000 2,294,000,000 3,290,000,000 2,040,000,000 1,793,000,000 1,892,000,000 1,312,000,000 812,000,000 1,215,000,000 1,974,000,000 2,141,000,000 1,833,000,000 2,265,000,000 2,300,000,000 2,418,000,000 1,194,000,000 -331,000,000 252,000,000 1,091,000,000 1,150,000,000 1,040,000,000 1,231,000,000 -70,000,000 1,305,000,000 1,093,000,000  1,360,000,000 726,000,000 439,000,000  528,000,000 942,000,000 681,000,000  785,000,000 779,000,000 734,000,000  916,000,000 891,000,000 953,000,000  640,000,000 328,000,000 973,000,000 750,000,000 -31,000,000 607,000,000 259,000,000 1,001,000,000 755,000,000 953,000,000 494,000,000 535,000,000 567,000,000 20,000,000 54,000,000 746,000,000 377,000,000 649,000,000 701,000,000 
          adjustments to reconcile net income to net cash flows from operating activities
                                                                            
          net realized losses
        407,000,000 116,000,000 -283,000,000 -160,000,000 116,000,000 84,000,000 -198,000,000 -104,000,000 101,000,000 123,000,000                                           -83,000,000 760,000,000 73,000,000 45,000,000             
          market risk benefits losses
        -14,000,000 37,000,000 142,000,000 17,000,000 92,000,000 -98,000,000 230,000,000 29,000,000 -21,000,000 153,000,000                                                           
          amortization of premiums on fixed maturities
        -102,000,000 -106,000,000 -107,000,000 -96,000,000 -100,000,000 -96,000,000 -93,000,000                                                              
          amortization of purchased intangibles
        73,000,000 77,000,000 75,000,000 74,000,000 75,000,000 82,000,000 81,000,000 80,000,000 80,000,000 84,000,000 84,000,000 70,000,000 72,000,000 74,000,000 69,000,000 71,000,000 71,000,000 71,000,000 71,000,000 73,000,000 72,000,000 73,000,000 72,000,000 72,000,000 73,000,000 76,000,000 77,000,000 76,000,000 83,000,000                                        
          equity in net income of partially-owned entities
        -157,000,000 -364,000,000 -40,000,000 -657,000,000 -82,000,000 -346,000,000 -343,000,000 -94,000,000 -184,000,000 -257,000,000 -150,000,000 -120,000,000 -340,000,000 176,000,000 98,000,000 71,000,000 -361,000,000                                                    
          deferred income taxes
        156,000,000 122,000,000 224,000,000 182,000,000 -198,000,000 -54,000,000 19,000,000 155,000,000 -24,000,000 -1,163,000,000 -4,000,000 34,000,000 9,000,000 139,000,000 -117,000,000 17,000,000 93,000,000 194,000,000 -240,000,000   -46,000,000 15,000,000               -55,000,000 101,000,000 7,000,000  -76,000,000    71,000,000 63,000,000 35,000,000  45,000,000 2,000,000 -1,000,000 14,000,000 -42,000,000 28,000,000 19,000,000 132,000,000 -62,000,000 103,000,000 -54,000,000 -48,000,000 -20,000,000 -111,000,000 -42,000,000 12,000,000 53,000,000 -37,000,000 
          unpaid losses and loss expenses
        646,000,000 -392,000,000 1,874,000,000 42,000,000 1,182,000,000 325,000,000 1,904,000,000 2,163,000,000 175,000,000 200,000,000 2,709,000,000 575,000,000 -14,000,000 -626,000,000 2,868,000,000 1,023,000,000 957,000,000 884,000,000 2,742,000,000 797,000,000 1,368,000,000 -448,000,000 1,940,000,000 2,944,000,000 228,000,000 37,000,000 178,000,000 62,000,000      586,000,000            337,000,000 201,000,000 -505,000,000  1,074,000,000 -152,000,000 -492,000,000 -783,000,000 -175,000,000 -15,000,000 1,016,000,000 -418,000,000 -90,000,000 9,000,000 424,000,000 -141,000,000 6,000,000 76,000,000 1,230,000,000 135,000,000 -141,000,000 172,000,000 253,000,000 
          unearned premiums
        747,000,000 -705,000,000 357,000,000 1,578,000,000 868,000,000 -758,000,000 349,000,000 1,581,000,000 633,000,000 -708,000,000 172,000,000 1,322,000,000 591,000,000 -558,000,000 451,000,000 1,082,000,000 502,000,000 -175,000,000 499,000,000 1,030,000,000 503,000,000 -35,000,000 343,000,000 346,000,000 192,000,000 253,000,000 534,000,000 274,000,000 144,000,000 -46,000,000 369,000,000 17,000,000      -67,000,000 208,000,000 212,000,000  -145,000,000 324,000,000 270,000,000  -90,000,000 426,000,000 267,000,000  -72,000,000 515,000,000 265,000,000 -223,000,000 -246,000,000 353,000,000 125,000,000 -255,000,000 394,000,000 -292,000,000 -378,000,000 433,000,000 339,000,000 -364,000,000 -435,000,000 351,000,000 320,000,000 302,000,000 216,000,000 
          future policy benefits
        1,023,000,000 540,000,000 468,000,000 738,000,000 440,000,000 442,000,000 445,000,000 509,000,000 445,000,000 278,000,000 219,000,000 215,000,000 136,000,000 424,000,000 -19,000,000 23,000,000 36,000,000 76,000,000 53,000,000 63,000,000 47,000,000 98,000,000 51,000,000 56,000,000 31,000,000 47,000,000 60,000,000 41,000,000 26,000,000 52,000,000 94,000,000 40,000,000  23,000,000 78,000,000 28,000,000  43,000,000 66,000,000 48,000,000  42,000,000 83,000,000 56,000,000  32,000,000 73,000,000 44,000,000  55,000,000 27,000,000 27,000,000 27,000,000 14,000,000 82,000,000 -45,000,000 -46,000,000 53,000,000 -38,000,000 8,000,000 75,000,000 22,000,000 89,000,000 71,000,000     
          insurance and reinsurance balances payable
        77,000,000 -120,000,000 -767,000,000 713,000,000 305,000,000 -538,000,000 -405,000,000 683,000,000 155,000,000 -178,000,000 -565,000,000 597,000,000 -9,000,000 -98,000,000 -111,000,000 523,000,000 147,000,000 174,000,000 -388,000,000 832,000,000 -36,000,000 255,000,000 162,000,000 116,000,000 2,000,000   13,000,000 -101,000,000 -31,000,000 26,000,000 252,000,000  -44,000,000    -313,000,000 374,000,000 158,000,000  39,000,000 30,000,000 112,000,000  -19,000,000 223,000,000 -41,000,000  -114,000,000 66,000,000 -126,000,000 58,000,000 -291,000,000 496,000,000 -47,000,000 118,000,000 -122,000,000 215,000,000 -19,000,000 121,000,000 117,000,000 236,000,000 -317,000,000 212,000,000 -157,000,000 176,000,000 56,000,000 
          accounts payable, accrued expenses, and other liabilities
        -592,000,000 652,000,000 -609,000,000 577,000,000 -567,000,000 517,000,000 235,000,000 -143,000,000 -267,000,000 -343,000,000 -4,000,000 2,000,000 -390,000,000 -350,000,000 463,000,000 448,000,000 -338,000,000 491,000,000 675,000,000 33,000,000 -663,000,000 -288,000,000 494,000,000                        86,000,000 144,000,000  261,000,000 56,000,000 -65,000,000 -469,000,000 505,000,000 80,000,000 -77,000,000 14,000,000 -104,000,000 86,000,000 68,000,000 -292,000,000 -68,000,000 378,000,000 186,000,000     
          income taxes
        217,000,000 -48,000,000 -38,000,000 -277,000,000 203,000,000 198,000,000 15,000,000 -401,000,000 257,000,000                                                            
          insurance and reinsurance balances receivable
        -1,076,000,000 386,000,000 535,000,000 -1,214,000,000 -874,000,000 1,190,000,000 198,000,000 -2,080,000,000 -586,000,000 546,000,000 426,000,000 -1,642,000,000 -402,000,000 1,060,000,000 -196,000,000 -1,435,000,000 -125,000,000 273,000,000 -77,000,000 -971,000,000 -209,000,000 210,000,000 321,000,000     278,000,000    30,000,000    601,000,000    240,000,000    264,000,000   -566,000,000 -45,000,000  -277,000,000 -493,000,000 -58,000,000 886,000,000 -525,000,000 -808,000,000 230,000,000 38,000,000 -65,000,000 -81,000,000 446,000,000 -79,000,000 -405,000,000 -53,000,000 519,000,000 -307,000,000 -165,000,000 -220,000,000 -103,000,000 
          reinsurance recoverable
        244,000,000 -97,000,000 -566,000,000 621,000,000 -127,000,000 -342,000,000 -199,000,000 -341,000,000 852,000,000 -110,000,000 -843,000,000 -167,000,000 622,000,000 105,000,000 -1,231,000,000 -194,000,000 -456,000,000 -882,000,000 -1,024,000,000 243,000,000 -290,000,000 160,000,000 -425,000,000 -187,000,000 116,000,000 -139,000,000                                        472,000,000 327,000,000 221,000,000 
          deferred policy acquisition costs
        -419,000,000 -306,000,000 -390,000,000 -442,000,000 -428,000,000 -287,000,000 -346,000,000 -406,000,000 -390,000,000 -268,000,000 -286,000,000 -292,000,000 -254,000,000 -8,000,000 -116,000,000 -108,000,000 -96,000,000 -39,000,000 -10,000,000 -117,000,000 -81,000,000 -12,000,000 -15,000,000                        -147,000,000 -121,000,000  -101,000,000 -87,000,000 -72,000,000 -6,000,000 -5,000,000 -85,000,000 -64,000,000 -21,000,000 -91,000,000 -55,000,000 -59,000,000 -122,000,000 -73,000,000 -17,000,000 -10,000,000 -76,000,000 -82,000,000 -19,000,000 -50,000,000 
          net sales (purchases) of investments by consolidated investment products
        144,000,000 -105,000,000 -870,000,000 320,000,000 -435,000,000  -233,000,000                                                              
          other
        226,000,000 1,200,000,000 527,000,000 -1,464,000,000 -247,000,000 1,204,000,000 169,000,000 -183,000,000 184,000,000 1,023,000,000 757,000,000 7,000,000 32,000,000 860,000,000 65,000,000 -366,000,000 -82,000,000 2,218,000,000 -1,090,000,000 -1,151,000,000 -196,000,000 502,000,000 -740,000,000 -162,000,000 140,000,000      -228,000,000 238,000,000  -55,000,000 -208,000,000 289,000,000      35,000,000 49,000,000 37,000,000  446,000,000 -284,000,000 -94,000,000  -178,000,000 97,000,000 -55,000,000 -126,000,000 234,000,000 83,000,000 159,000,000 -145,000,000 146,000,000 184,000,000 -236,000,000 -202,000,000 39,000,000 83,000,000 -242,000,000 104,000,000 -135,000,000 93,000,000 49,000,000 
          net cash flows from operating activities
        3,947,000,000 4,060,000,000 3,639,000,000 3,551,000,000 1,566,000,000 4,565,000,000 4,318,000,000 4,079,000,000 3,220,000,000 3,186,000,000 4,680,000,000 2,515,000,000 2,251,000,000 2,651,000,000 3,432,000,000 2,720,000,000 2,440,000,000 2,600,000,000 3,322,000,000 3,122,000,000 2,105,000,000 2,544,000,000 3,544,000,000 1,985,000,000 1,712,000,000 2,205,000,000 1,386,000,000 1,322,000,000 1,700,000,000 1,771,000,000 627,000,000 1,013,000,000  1,684,000,000 1,133,000,000 1,020,000,000  808,000,000 816,000,000 1,075,000,000  1,126,000,000 846,000,000 1,250,000,000  928,000,000 895,000,000 913,000,000  1,642,000,000 811,000,000 572,000,000 472,000,000 935,000,000 1,060,000,000 1,003,000,000 771,000,000 823,000,000 1,003,000,000 1,010,000,000 760,000,000 562,000,000 961,000,000 1,058,000,000 1,067,000,000 1,015,000,000 1,158,000,000 1,236,000,000 
          capital expenditures
             
          free cash flows
        3,947,000,000 4,060,000,000 3,639,000,000 3,551,000,000 1,566,000,000 4,565,000,000 4,318,000,000 4,079,000,000 3,220,000,000 3,186,000,000 4,680,000,000 2,515,000,000 2,251,000,000 2,651,000,000 3,432,000,000 2,720,000,000 2,440,000,000 2,600,000,000 3,322,000,000 3,122,000,000 2,105,000,000 2,544,000,000 3,544,000,000 1,985,000,000 1,712,000,000 2,205,000,000 1,386,000,000 1,322,000,000 1,700,000,000 1,771,000,000 627,000,000 1,013,000,000  1,684,000,000 1,133,000,000 1,020,000,000  808,000,000 816,000,000 1,075,000,000  1,126,000,000 846,000,000 1,250,000,000  928,000,000 895,000,000 913,000,000  1,642,000,000 811,000,000 572,000,000 472,000,000 935,000,000 1,060,000,000 1,003,000,000 771,000,000 823,000,000 1,003,000,000 1,010,000,000 760,000,000 562,000,000 961,000,000 1,058,000,000 1,067,000,000 1,015,000,000 1,158,000,000 1,236,000,000 
          cash flows from investing activities
                                                                            
          purchases of fixed maturities available-for-sale
        -9,119,000,000 -9,449,000,000 -10,903,000,000 -7,911,000,000 -5,894,000,000 -7,567,000,000 -11,061,000,000 -6,514,000,000 -8,617,000,000                                                            
          purchases of equity securities
        -993,000,000 -635,000,000 -751,000,000 -630,000,000 -783,000,000 -1,725,000,000 -830,000,000 -1,026,000,000 -752,000,000 -427,000,000 -728,000,000 -105,000,000 -135,000,000 -58,000,000 -173,000,000 -284,000,000 -380,000,000 -368,000,000 -157,000,000 -291,000,000 -351,000,000 -2,797,000,000 -798,000,000                        -87,000,000 -107,000,000  -21,000,000 -74,000,000 -19,000,000 -20,000,000 -119,000,000 -27,000,000 -143,000,000 -458,000,000 -11,000,000 -40,000,000 -5,000,000 -157,000,000 -152,000,000 -137,000,000 -246,000,000 -346,000,000 -242,000,000 -238,000,000 -181,000,000 
          sales of fixed maturities available-for-sale
        3,069,000,000 4,044,000,000 2,895,000,000 2,632,000,000 2,660,000,000 3,986,000,000 2,537,000,000 1,924,000,000 4,368,000,000                                                            
          sales of equity securities
        878,000,000 596,000,000 801,000,000 773,000,000 637,000,000 1,040,000,000 543,000,000 893,000,000 520,000,000 553,000,000 450,000,000 38,000,000 43,000,000 162,000,000 2,008,000,000 1,335,000,000 1,110,000,000 268,000,000 136,000,000 263,000,000 351,000,000 2,354,000,000 173,000,000 1,222,000,000 131,000,000 311,000,000 206,000,000 60,000,000 164,000,000 48,000,000 58,000,000 46,000,000  31,000,000 171,000,000 761,000,000  48,000,000 74,000,000 28,000,000  277,000,000 18,000,000 27,000,000  37,000,000 31,000,000 31,000,000  24,000,000 7,000,000 26,000,000 12,000,000 17,000,000 30,000,000 317,000,000 342,000,000 183,000,000 170,000,000 28,000,000 921,000,000 153,000,000 163,000,000 277,000,000 510,000,000 214,000,000 203,000,000 158,000,000 
          maturities and redemptions of fixed maturities available-for-sale
        3,750,000,000 3,900,000,000 3,233,000,000 2,640,000,000 2,902,000,000 3,075,000,000 3,030,000,000 2,556,000,000 2,149,000,000                                                            
          net change in short-term investments
        -133,000,000 -477,000,000 175,000,000 -9,000,000 773,000,000 -921,000,000 348,000,000 518,000,000 -708,000,000 685,000,000 -414,000,000 -358,000,000 1,256,000,000 -346,000,000 -766,000,000 -73,000,000 -267,000,000 366,000,000 929,000,000 -715,000,000 595,000,000 353,000,000 -607,000,000 -379,000,000 552,000,000    -337,000,000 -310,000,000 122,000,000 232,000,000  155,000,000 -221,000,000 11,932,000,000  193,000,000                               
          net derivative instruments settlements
        19,000,000 -72,000,000 -47,000,000 -45,000,000 -21,000,000 29,000,000 -91,000,000 -14,000,000 -17,000,000 -97,000,000 7,000,000 -25,000,000 -38,000,000 -32,000,000 -169,000,000 43,000,000 74,000,000 -153,000,000 21,000,000 -174,000,000 87,000,000 -39,000,000 -56,000,000 -127,000,000 109,000,000                      -38,000,000 -279,000,000  -225,000,000 62,000,000 -195,000,000 -134,000,000 113,000,000 39,000,000 -85,000,000 -120,000,000 -39,000,000           
          private equity contributions
        -161,000,000 -851,000,000 -641,000,000 -643,000,000 -879,000,000 -337,000,000 -233,000,000 -252,000,000 -248,000,000 -711,000,000 -267,000,000 -662,000,000 -384,000,000 -455,000,000 -907,000,000 -618,000,000 -669,000,000 -599,000,000 -999,000,000 -446,000,000 -427,000,000 -868,000,000 -510,000,000                                              
          private equity distributions
        241,000,000 701,000,000 276,000,000 522,000,000 222,000,000 353,000,000 506,000,000 361,000,000 177,000,000 226,000,000 370,000,000 295,000,000 273,000,000 368,000,000 201,000,000 241,000,000 207,000,000 530,000,000 251,000,000 434,000,000 206,000,000 319,000,000 145,000,000 232,000,000 211,000,000 193,000,000 412,000,000 368,000,000 330,000,000                                        
          net cash flows used for investing activities
        -2,835,000,000 -2,332,000,000 -5,303,000,000 -2,827,000,000 -798,000,000 -2,474,000,000 -5,383,000,000 -2,320,000,000 -3,746,000,000 -2,214,000,000   -570,000,000 -452,000,000   -995,000,000 -2,908,000,000 -1,726,000,000 -773,000,000 -1,252,000,000 -792,000,000 -4,035,000,000                        -910,000,000 -1,466,000,000  -1,432,000,000 -635,000,000 -615,000,000 -506,000,000 -631,000,000 -1,268,000,000 -631,000,000 -1,513,000,000 -666,000,000 -787,000,000 -822,000,000 -1,119,000,000 -496,000,000 -584,000,000 -336,000,000 -947,000,000 -2,257,000,000 -612,000,000 -1,590,000,000 
          cash flows from financing activities
                                                                            
          dividends paid on common shares
        -380,000,000 -384,000,000 -390,000,000 -365,000,000 -366,000,000 -367,000,000 -371,000,000 -349,000,000 -349,000,000 -350,000,000 -356,000,000 -343,000,000 -345,000,000 -345,000,000 -349,000,000 -340,000,000 -341,000,000 -345,000,000 -353,000,000 -351,000,000 -352,000,000 -353,000,000 -357,000,000                        -167,000,000 -2,000,000  -166,000,000 -159,000,000 -159,000,000 -117,000,000 -119,000,000 -111,000,000 -112,000,000 -112,000,000 -105,000,000 -105,000,000 -104,000,000 -88,000,000 -91,000,000 -86,000,000 -98,000,000     
          common shares repurchased
        -1,174,000,000 -1,171,000,000 -1,086,000,000 -746,000,000 -691,000,000 -450,000,000 -295,000,000 -652,000,000 -404,000,000 -563,000,000 -581,000,000 -722,000,000 -545,000,000 -111,000,000 -656,000,000 -1,126,000,000 -1,001,000,000 -920,000,000 -1,501,000,000 -1,921,000,000 -519,000,000 -190,000,000                        -58,000,000 -154,000,000  -11,000,000 -27,000,000 -100,000,000 -68,000,000             
          proceeds from issuance of long-term debt
        254,000,000 2,175,000,000   111,000,000 1,301,000,000 996,000,000                -3,000,000           800,000,000     947,000,000                     
          repayment of long-term debt
         -800,000,000 -737,000,000   -475,000,000                                                        
          proceeds from share-based compensation plans
        118,000,000 117,000,000 21,000,000 91,000,000 98,000,000 54,000,000 60,000,000 79,000,000 163,000,000 72,000,000 38,000,000 47,000,000 55,000,000 66,000,000 28,000,000 56,000,000 114,000,000 61,000,000 61,000,000 63,000,000 115,000,000 68,000,000 3,000,000 27,000,000 47,000,000 60,000,000 60,000,000 35,000,000 26,000,000 20,000,000 47,000,000 42,000,000                  18,000,000 27,000,000 28,000,000 51,000,000 6,000,000               
          policyholder contract deposits
        382,000,000 169,000,000 232,000,000 210,000,000 242,000,000 206,000,000 256,000,000 226,000,000 336,000,000 230,000,000 245,000,000 75,000,000 95,000,000          107,000,000 80,000,000 135,000,000 139,000,000 122,000,000 115,000,000 77,000,000 103,000,000 100,000,000 109,000,000  199,000,000 156,000,000 118,000,000  116,000,000 134,000,000 101,000,000                             
          policyholder contract withdrawals
        -271,000,000 -129,000,000 -154,000,000 -135,000,000 -176,000,000 -175,000,000 -160,000,000 -129,000,000 -245,000,000 -189,000,000 -168,000,000 -101,000,000          -80,000,000                                              
          third-party capital invested into consolidated investment products
        494,000,000 408,000,000 1,072,000,000 517,000,000 559,000,000 205,000,000 569,000,000 331,000,000 509,000,000                                                            
          third-party capital distributed by consolidated investment products
        -499,000,000 -653,000,000 -423,000,000 -435,000,000 -242,000,000 -503,000,000 -71,000,000 -634,000,000 -413,000,000                                                            
          proceeds from issuance of repurchase agreements
        2,164,000,000 1,938,000,000 1,991,000,000 1,558,000,000 810,000,000 555,000,000 1,288,000,000 1,600,000,000 1,062,000,000 1,206,000,000 4,000,000 2,466,000,000 1,308,000,000 958,000,000 550,000,000 2,856,000,000 146,000,000 453,000,000 855,000,000 100,000,000 450,000,000 952,000,000 450,000,000 952,000,000 410,000,000 1,513,000,000 471,000,000 558,000,000 455,000,000 590,000,000 753,000,000  553,000,000 51,000,000 853,000,000                                 
          repayment of repurchase agreements
        -1,917,000,000 -1,915,000,000 -1,706,000,000 -1,625,000,000 -447,000,000 -984,000,000 -1,420,000,000 -1,434,000,000 -984,000,000 -896,000,000 -158,000,000 -2,367,000,000 -1,307,000,000 -1,954,000,000 -1,554,000,000 -854,000,000 -146,000,000 -453,000,000 -855,000,000 -100,000,000 -450,000,000 -952,000,000                                              
          net cash flows used for financing activities
        -950,000,000 -1,661,000,000 1,698,000,000   -2,119,000,000 1,122,000,000   -1,164,000,000 -1,013,000,000 -888,000,000 -1,424,000,000 -2,405,000,000 -2,003,000,000 583,000,000 -1,302,000,000 396,000,000 -1,783,000,000 -2,210,000,000 -812,000,000 -1,848,000,000 664,000,000                           -148,000,000    -363,000,000 -78,000,000 -37,000,000             
          effect of foreign currency rate changes on cash and restricted cash
        2,000,000 -51,000,000 49,000,000 159,000,000 58,000,000 -101,000,000 53,000,000 -96,000,000 -6,000,000 35,000,000 -92,000,000 58,000,000 -2,000,000 69,000,000 -77,000,000 -98,000,000 -40,000,000 -73,000,000 -15,000,000 18,000,000 -36,000,000 59,000,000 -9,000,000   -17,000,000 4,000,000 34,000,000                                         
          net increase in cash and restricted cash
        164,000,000 16,000,000   -299,000,000 -129,000,000 110,000,000 -83,000,000 30,000,000 -157,000,000 403,000,000 -7,000,000 255,000,000 -137,000,000 -4,975,000,000 5,325,000,000 103,000,000 15,000,000 -202,000,000 157,000,000 5,000,000 -37,000,000 164,000,000 51,000,000 12,000,000 221,000,000 -25,000,000 53,000,000 56,000,000                                        
          cash and restricted cash – beginning of period
        2,470,000,000  2,549,000,000  2,621,000,000  2,127,000,000  1,811,000,000  1,836,000,000  1,646,000,000 1,340,000,000                                        
          cash and restricted cash – end of period
        2,634,000,000  83,000,000 121,000,000 2,250,000,000  110,000,000 -83,000,000 2,651,000,000  403,000,000 -7,000,000 2,382,000,000  -4,975,000,000 5,325,000,000 1,914,000,000  -202,000,000 157,000,000 1,841,000,000  164,000,000 51,000,000 1,658,000,000 221,000,000 -25,000,000 1,393,000,000 56,000,000                                        
          supplemental cash flow information
                                                                            
          interest paid
        189,000,000 196,000,000 104,000,000 204,000,000 146,000,000 184,000,000 99,000,000 204,000,000 112,000,000 208,000,000 39,000,000 207,000,000 99,000,000 213,000,000 49,000,000 205,000,000 85,000,000 176,000,000 45,000,000 181,000,000 90,000,000 201,000,000 37,000,000 195,000,000 91,000,000 41,000,000 201,000,000 85,000,000 71,000,000 77,000,000 252,000,000 75,000,000  71,000,000 248,000,000 71,000,000  61,000,000 79,000,000 48,000,000  52,000,000 83,000,000 51,000,000  52,000,000 86,000,000 31,000,000  37,000,000 82,000,000 37,000,000 83,000,000 39,000,000 81,000,000 31,000,000             
          purchases of fixed maturities held-to-maturity
                                                                            
          maturities and redemptions of fixed maturities held-to-maturity
                                                                            
          acquisition of subsidiaries
           -302,000,000 -236,000,000 -250,000,000 239,000,000 -23,000,000                        4,000,000         -944,000,000 -33,000,000  -68,000,000 -5,000,000 -25,000,000 -212,000,000 -14,000,000 -335,000,000 -45,000,000             
          net consolidations (deconsolidations) of consolidated investment products
                                                                            
          cash and restricted cash – beginning of year
                                                                            
          cash and restricted cash – end of year
                                                                            
          net consolidations of consolidated investment products
          -4,000,000 -2,000,000 16,000,000                                                                
          taxes paid
          604,000,000 802,000,000 314,000,000 355,000,000 462,000,000 756,000,000 89,000,000 364,000,000 348,000,000 534,000,000 219,000,000 278,000,000 352,000,000 480,000,000 132,000,000 367,000,000 300,000,000 395,000,000 236,000,000 234,000,000 226,000,000 335,000,000 107,000,000 211,000,000 508,000,000 14,000,000 90,000,000 142,000,000 456,000,000 54,000,000  101,000,000 153,000,000 106,000,000  72,000,000 167,000,000 96,000,000  102,000,000 88,000,000 60,000,000  62,000,000 45,000,000 43,000,000  64,000,000 187,000,000 72,000,000 154,000,000 41,000,000 219,000,000 46,000,000             
          net decrease in cash and restricted cash
                                                                            
          net cash flows from (used for) financing activities
            -1,125,000,000    562,000,000                               333,000,000      -106,000,000      139,000,000     1,014,000,000      -69,000,000 -795,000,000    424,000,000 
          net sales of investments by consolidated investment products
                                                                            
          amortization of premiums/discounts on fixed maturities
                -80,000,000 -68,000,000 -42,000,000 -24,000,000 -14,000,000 4,000,000 37,000,000 57,000,000 91,000,000 90,000,000 95,000,000 71,000,000 76,000,000 87,000,000 88,000,000 105,000,000 87,000,000 85,000,000 91,000,000 118,000,000 143,000,000 173,000,000 169,000,000 184,000,000  182,000,000 202,000,000 174,000,000  44,000,000 35,000,000 36,000,000  44,000,000 62,000,000 53,000,000  73,000,000 68,000,000 66,000,000  58,000,000 58,000,000 45,000,000 47,000,000 42,000,000 34,000,000 29,000,000 42,000,000 30,000,000 27,000,000 12,000,000         
          net purchases of investments by consolidated investment products
                -404,000,000                                                            
          purchases of fixed maturities held to maturity
                 -120,000,000 -88,000,000 -164,000,000 -74,000,000 -237,000,000 -143,000,000 -160,000,000 -223,000,000 -109,000,000 -102,000,000 -160,000,000                        -157,000,000 -142,000,000  -81,000,000 -104,000,000 -32,000,000 -55,000,000 -51,000,000 -57,000,000 -177,000,000 -102,000,000 -154,000,000 -199,000,000 -89,000,000 -84,000,000 -100,000,000 -50,000,000 -100,000,000 -157,000,000 -59,000,000 -98,000,000 -112,000,000 
          maturities and redemptions of fixed maturities held to maturity
                 236,000,000 472,000,000 355,000,000 537,000,000 422,000,000 398,000,000 476,000,000 325,000,000 559,000,000 604,000,000 154,000,000 199,000,000 202,000,000 440,000,000 216,000,000 318,000,000 280,000,000 269,000,000 236,000,000 168,000,000 240,000,000  184,000,000 194,000,000 249,000,000  82,000,000 146,000,000 324,000,000  203,000,000 202,000,000 212,000,000  325,000,000 417,000,000 491,000,000  353,000,000 394,000,000 345,000,000 313,000,000 310,000,000 260,000,000 396,000,000 422,000,000 293,000,000 139,000,000 155,000,000 91,000,000 129,000,000 62,000,000 121,000,000 135,000,000 127,000,000 141,000,000 94,000,000 
          net deconsolidations of consolidated investment products
                                                                            
          income taxes payable
                  32,000,000 -166,000,000 128,000,000 -41,000,000 -25,000,000 -211,000,000 128,000,000 -164,000,000 162,000,000 -51,000,000 101,000,000 141,000,000 -97,000,000 -107,000,000 109,000,000 67,000,000 -250,000,000 266,000,000 -42,000,000   191,000,000  241,000,000 -76,000,000 143,000,000    20,000,000    15,000,000  -18,000,000 -9,000,000 29,000,000    41,000,000 -35,000,000 165,000,000 -123,000,000 32,000,000 -136,000,000 115,000,000 -46,000,000 42,000,000 -37,000,000 54,000,000   -128,000,000 86,000,000 -97,000,000 82,000,000 
          purchases of fixed maturities available for sale
                  -8,813,000,000 -5,631,000,000 -7,169,000,000 -4,311,000,000 -10,059,000,000 -7,541,000,000 -5,933,000,000 -7,194,000,000 -7,811,000,000 -7,479,000,000 -7,738,000,000 -5,505,000,000 -7,735,000,000                        -4,782,000,000 -6,133,000,000  -5,826,000,000 -6,093,000,000 -5,429,000,000 -5,040,000,000 -5,742,000,000 -6,151,000,000 -6,890,000,000 -7,223,000,000 -8,505,000,000 -6,548,000,000 -7,321,000,000 -11,464,000,000 -6,456,000,000 8,880,000,000 -10,078,000,000 -9,055,000,000 -14,284,000,000 -11,782,000,000 -10,953,000,000 
          sales of fixed maturities available for sale
                  4,064,000,000 3,375,000,000 3,854,000,000 2,713,000,000 6,089,000,000 6,215,000,000 1,838,000,000 1,371,000,000 1,756,000,000 2,126,000,000 1,343,000,000 1,840,000,000 1,803,000,000 3,047,000,000 4,687,000,000 2,598,000,000 4,545,000,000 3,287,000,000 2,183,000,000 2,342,000,000 3,478,000,000 3,395,000,000  1,995,000,000 5,539,000,000 6,329,000,000  1,591,000,000 1,609,000,000 2,002,000,000  2,464,000,000 1,634,000,000 2,208,000,000  2,612,000,000 2,625,000,000 2,745,000,000  3,218,000,000 4,104,000,000 3,736,000,000 3,609,000,000 4,221,000,000 4,276,000,000 5,070,000,000 5,863,000,000 6,830,000,000 4,747,000,000 5,336,000,000 8,483,000,000 5,127,000,000 -9,357,000,000 9,118,000,000 10,001,000,000 11,325,000,000 10,425,000,000 8,534,000,000 
          maturities and redemptions of fixed maturities available for sale
                  1,904,000,000 1,662,000,000 1,541,000,000 1,533,000,000 2,129,000,000 2,750,000,000 3,003,000,000 3,651,000,000 4,300,000,000 5,121,000,000 4,289,000,000 3,741,000,000 3,489,000,000 2,464,000,000 2,756,000,000 2,427,000,000 2,132,000,000 1,831,000,000 1,562,000,000 2,530,000,000 2,626,000,000 2,543,000,000  3,026,000,000 2,357,000,000 1,553,000,000  1,566,000,000 2,210,000,000 1,481,000,000  1,651,000,000 1,613,000,000 1,550,000,000  1,426,000,000 2,096,000,000 2,016,000,000  1,316,000,000 1,204,000,000 1,076,000,000 1,117,000,000 845,000,000 817,000,000 941,000,000 994,000,000 814,000,000 709,000,000 1,068,000,000 806,000,000 821,000,000 568,000,000 584,000,000 787,000,000 841,000,000 765,000,000 944,000,000 
          tax withholding payments for share-based compensation plans
                  -3,000,000 -21,000,000 -76,000,000 -1,000,000 -2,000,000 -17,000,000 -81,000,000                                                    
          net realized (gains) losses
                   304,000,000 77,000,000 178,000,000 384,000,000 504,000,000 -101,000,000 -319,000,000 21,000,000 33,000,000 -887,000,000 -571,000,000 141,000,000 -30,000,000 958,000,000 155,000,000 223,000,000 97,000,000    7,000,000  -100,000,000 216,000,000 394,000,000    89,000,000  120,000,000 73,000,000 104,000,000   -104,000,000 -206,000,000   394,000,000 -260,000,000     -305,000,000 -168,000,000 -373,000,000 223,000,000 225,000,000 121,000,000 644,000,000 510,000,000 126,000,000 353,000,000 11,000,000 -16,000,000 
          market risk benefits (gains) losses
                   7,000,000 115,000,000                                                        
          payment for huatai group interest
                      -113,000,000                                                    
          net cash flows from (used for) investing activities
                                                                            
          cash
                   -3,000,000 2,288,000,000 -116,000,000 -4,994,000,000 5,388,000,000 1,734,000,000 39,000,000 -223,000,000 159,000,000 1,684,000,000 40,000,000 150,000,000 45,000,000 1,512,000,000 208,000,000 -1,000,000 1,271,000,000 53,000,000                                        
          restricted cash
                   -4,000,000 94,000,000 -21,000,000 19,000,000 -63,000,000 180,000,000 -24,000,000 21,000,000 -2,000,000 157,000,000 -77,000,000 14,000,000 6,000,000 146,000,000 13,000,000 -24,000,000 122,000,000 3,000,000                                        
          total cash and restricted cash shown in the consolidated statements of cash flows
                   -7,000,000 2,382,000,000 -137,000,000 -4,975,000,000 5,325,000,000 1,914,000,000 15,000,000 -202,000,000 157,000,000 1,841,000,000 -37,000,000 164,000,000 51,000,000 1,658,000,000 221,000,000 -25,000,000 1,393,000,000 56,000,000                                        
          payment, including deposit, for huatai group interest
                         -976,000,000 -143,000,000 -65,000,000                                                
          policyholder contract deposits and other
                     139,000,000 119,000,000 120,000,000 118,000,000 147,000,000 97,000,000 135,000,000 133,000,000                                                
          policyholder contract withdrawals and other
                     -157,000,000 -139,000,000 -112,000,000 -111,000,000 -123,000,000 -86,000,000 -121,000,000 -124,000,000                                                
          sales of to be announced mortgage-backed securities
                                 6,000,000                 4,000,000 7,000,000 19,000,000  105,000,000 133,000,000 59,000,000 39,000,000 117,000,000 281,000,000 358,000,000 120,000,000 83,000,000 -124,000,000 464,000,000 2,152,000,000 3,469,000,000       
          purchases of to be announced mortgage-backed securities
                                                      -7,000,000 -19,000,000  -143,000,000 -111,000,000 -54,000,000 30,000,000 -143,000,000 -299,000,000 -343,000,000 -143,000,000 -83,000,000 246,000,000 -453,000,000 -1,804,000,000 -3,460,000,000       
          net deposit paid on share acquisition
                                                                            
          deposit paid on share acquisition
                                                                            
          net cash flows (used for) from financing activities
                                                                     -85,000,000       
          reinsurance recoverable on losses and loss expenses
                                           194,000,000  366,000,000 -130,000,000 185,000,000  -293,000,000 68,000,000 478,000,000  12,000,000 103,000,000 435,000,000  -20,000,000 204,000,000 422,000,000 398,000,000 429,000,000 421,000,000 -717,000,000 561,000,000 172,000,000 65,000,000 -173,000,000 566,000,000 60,000,000 -264,000,000 -601,000,000     
          reinsurance recoverable on policy benefits
                                           3,000,000  4,000,000 14,000,000 2,000,000      4,000,000 -8,000,000 10,000,000  -1,000,000 37,000,000 11,000,000 -1,000,000 -3,000,000 -3,000,000 32,000,000 37,000,000 -1,000,000 45,000,000 28,000,000         
          prepaid reinsurance premiums
                                         21,000,000 -2,000,000 14,000,000           -121,000,000 -58,000,000  168,000,000 -200,000,000 -83,000,000 18,000,000 104,000,000 -163,000,000 7,000,000 154,000,000 -139,000,000 201,000,000 184,000,000 -252,000,000 -109,000,000 147,000,000 135,000,000 -194,000,000 -103,000,000 -230,000,000 -28,000,000 
          amortization of upr related to the chubb corp acquisition
                                         320,000,000                                   
          effect of foreign currency rate changes on cash and cash equivalents
                                     -6,000,000    18,000,000 11,000,000 13,000,000          30,000,000 -6,000,000 -20,000,000  11,000,000 -12,000,000 5,000,000 -31,000,000 -8,000,000 4,000,000 8,000,000 13,000,000 -7,000,000 2,000,000 15,000,000 -1,000,000 -4,000,000 80,000,000 -30,000,000 -3,000,000 19,000,000 -1,000,000 4,000,000 
          net increase in cash
                                     -209,000,000 234,000,000 78,000,000      248,000,000 -158,000,000 293,000,000  212,000,000 -253,000,000 268,000,000  89,000,000 -176,000,000 240,000,000  73,000,000 -98,000,000 101,000,000   -282,000,000 343,000,000  57,000,000   -190,000,000 -23,000,000   71,000,000 1,000,000 -18,000,000 74,000,000 
          cash – beginning of period
                                     985,000,000  1,775,000,000  655,000,000  579,000,000  615,000,000  614,000,000  772,000,000  669,000,000  867,000,000  510,000,000 565,000,000 
          cash – end of period
                                     -209,000,000 234,000,000 1,063,000,000  -141,000,000 -80,000,000 1,091,000,000  248,000,000 -158,000,000 948,000,000  212,000,000 -253,000,000 847,000,000  89,000,000 -176,000,000 855,000,000  73,000,000 -98,000,000 715,000,000  -67,000,000 -282,000,000 1,115,000,000  726,000,000  88,000,000 -190,000,000 844,000,000  -103,000,000 71,000,000 511,000,000 -18,000,000 639,000,000 
          proceeds from share-based compensation plans, including windfall tax benefits
                                         25,000,000 41,000,000 51,000,000  43,000,000 7,000,000 39,000,000  19,000,000 35,000,000 40,000,000  50,000,000 41,000,000 21,000,000                     
          cash – beginning of year
                                                                            
          cash – end of year
                                                                            
          proceeds from issuance of short-term debt
                                             151,000,000 850,000,000 477,000,000  850,000,000 551,000,000 426,000,000  151,000,000 911,000,000 659,000,000  551,000,000 851,000,000 681,000,000 1,253,000,000 674,000,000 1,911,000,000 1,400,000,000             
          repayment of short-term debt
                                                      -912,000,000 -658,000,000  -551,000,000 -981,000,000 -400,000,000 -1,253,000,000 -824,000,000 -1,911,000,000 -1,300,000,000             
          net cash flows from financing activities
                                                       813,000,000                  1,224,000,000   
          sales of fixed maturities held to maturity
                                                                  10,000,000 1,000,000       
          tax benefit (expense) on share-based compensation expense
                                                                            
          net decrease in cash
                                                                            
          cash flows from (used for) operating activities
                                                                            
          cash flows from (used for) investing activities
                                                                            
          cash flows from (used for) financing activities
                                                                            
          proceeds from exercise of options for common shares
                                                               38,000,000 22,000,000 7,000,000 6,000,000 6,000,000 2,000,000 1,000,000  8,000,000     
          proceeds from common shares issued under employee stock purchase plan
                                                               5,000,000            
          cash flows used for investing activities
                                                                            
          tax benefit on share-based compensation expense
                                                                            
          dividends paid on preferred shares
                                                                      -13,000,000 -11,000,000 -11,000,000 -11,000,000 
          redemption of preferred shares
                                                                          
          net repayment of short-term debt
                                                                            
          net proceeds from issuance of long-term debt
                                                                    50,000,000 895,000,000 300,000,000 500,000,000 
          cash flows used for financing activities
                                                                            
          proceeds from common shares issued under espp
                                                                 5,000,000 -1,000,000 6,000,000 5,000,000     
          net cash from financing activities
                                                                 -93,000,000           
          acquisition of subsidiary
                                                                      1,000,000 35,000,000     
          net proceeds from (payments made on) the settlement of investment derivatives
                                                                   -28,000,000   47,000,000 7,000,000 -23,000,000 1,000,000   
          cash flows (used for) from financing activities
                                                                            
          net (repayment of) proceeds from short-term debt
                                                                   -16,000,000         
          net cash (used for) from financing activities
                                                                            
          adjustments to reconcile net income to net cash flows from operating activities:
                                                                            
          amortization of premium/discount on fixed maturities
                                                                     2,000,000 -20,000,000 14,000,000 3,000,000 2,000,000 -4,000,000 -2,000,000 
          reinsurance recoverable on future policy benefits
                                                                     -90,000,000 -12,000,000 27,000,000     
          net proceeds from the settlement of investment derivatives
                                                                     37,000,000       
          net proceeds from short-term debt
                                                                         965,000,000   
          income taxes payable/receivable
                                                                      129,000,000      
          proceeds from exercise of stock options for common shares
                                                                            
          net proceeds from (repayment of) short-term debt
                                                                       -705,000,000     
          future policy benefits for life and annuity contracts
                                                                         86,000,000 3,000,000 
          accounts payable, accrued expenses and other liabilities
                                                                         90,000,000  -109,000,000 
          dividends paid on ordinary shares
                                                                         -89,000,000 -82,000,000 -81,000,000 
          proceeds from exercise of options for ordinary shares
                                                                         54,000,000 30,000,000 12,000,000 
          proceeds from ordinary shares issued under espp
                                                                         5,000,000 4,000,000 
          net (payments made on) proceeds from the settlement of investment derivatives
                                                                          -12,000,000 -7,000,000 
          sale of subsidiary
                                                                            
          repayment of trust preferred securities
                                                                            
          net proceeds from issuance of ordinary shares
                                                                            
          net payments made on the settlement of investment derivatives
                                                                            
          purchase of fixed maturities held to maturity
                                                                            
          funds withheld
                                                                            
          value of reinsurance business assumed
                                                                            
          amortization of premium/discounts on fixed maturities
                                                                            
          sales and maturities of fixed maturities available for sale
                                                                            
          maturities of fixed maturities held to maturity
                                                                            
          maturities of fixed maturities available for sale
                                                                            
          adjustments to reconcile net income to net cash flows from (used for) operating activities:
                                                                            
          purchases of fixed maturities
                                                                            
          sales of fixed maturities
                                                                            
          maturities of fixed maturities
                                                                            
          net proceeds from issuance of preferred shares
                                                                            
          dividends paid on mezzanine equity
                                                                            
          net realized gains on investment derivatives
                                                                            
          six months ended
                                                                            
          june 30, 2004
                                                                            
          june 30, 2003