7Baggers

Marsh & McLennan Companies, Inc
(NYSE:MMC) 

MMC stock logo

Marsh & McLennan Companies, Inc., a professional services company, provides advice and solutions to clients in the areas of risk, strategy, and people worldwide. It operates in two segments, Risk and Insurance Services, and Consulting. The Risk and Insurance Services segment offers risk management s...

Founded: 1871
Full Time Employees: 76,000
Sector: Financial Services
Industry: Insurance Brokers

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 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-05-08 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 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 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-09-30 
                                                                                       
      revenue
    7,597,000,000 6,595,000,000 6,351,000,000 6,974,000,000 7,061,000,000 6,067,000,000 5,697,000,000 6,221,000,000 6,473,000,000 5,554,000,000 5,382,000,000 5,876,000,000 5,924,000,000 5,022,000,000 4,770,000,000 5,379,000,000 5,549,000,000 5,137,000,000 4,583,000,000 5,017,000,000 5,083,000,000 4,416,000,000 3,968,000,000 4,189,000,000 4,651,000,000 4,264,000,000 3,968,000,000 4,349,000,000 4,071,000,000 3,712,000,000 3,504,000,000 3,734,000,000 4,000,000,000 3,685,000,000 3,341,000,000 3,495,000,000 3,503,000,000 3,364,000,000 3,135,000,000 3,376,000,000 3,336,000,000 3,338,000,000 3,115,000,000 3,225,000,000 3,215,000,000 3,246,000,000 3,141,000,000 3,300,000,000 3,264,000,000 3,115,000,000 2,932,000,000   3,002,000,000 2,845,000,000 3,026,000,000 3,051,000,000 3,051,000,000 2,908,000,000 2,806,000,000 2,928,000,000 2,884,000,000 2,785,000,000 2,524,000,000 2,606,000,000 2,795,000,000 2,732,000,000 2,523,000,000 2,629,000,000 2,629,000,000 2,662,000,000 2,838,000,000 3,048,000,000           
      yoy
    7.59% 8.70% 11.48% 12.10% 9.08% 9.24% 5.85% 5.87% 9.27% 10.59% 12.83% 9.24% 6.76% -2.24% 4.08% 7.22% 9.17% 16.33% 15.50% 19.77% 9.29% 3.56% 0.00% -3.68% 14.25% 14.87% 13.24% 16.47% 1.77% 0.73% 4.88% 6.84% 14.19% 9.54% 6.57% 3.52% 5.01% 0.78% 0.64% 4.68% 3.76% 2.83% -0.83% -2.27% -1.50% 4.21% 7.13%   3.76% 3.06%   -1.61% -2.17% 7.84% 4.20% 5.79% 4.42% 11.17% 12.36% 3.18% 1.94% 0.04% -0.87% 6.31% 2.63% -11.10% -13.75%               
      qoq
    15.19% 3.84% -8.93% -1.23% 16.38% 6.49% -8.42% -3.89% 16.55% 3.20% -8.41% -0.81% 17.96% 5.28% -11.32% -3.06% 8.02% 12.09% -8.65% -1.30% 15.10% 11.29% -5.28% -9.93% 9.08% 7.46% -8.76% 6.83% 9.67% 5.94% -6.16% -6.65% 8.55% 10.30% -4.41% -0.23% 4.13% 7.30% -7.14% 1.20% -0.06% 7.16% -3.41% 0.31% -0.96% 3.34% -4.82% 1.10% 4.78% 6.24%    5.52% -5.98% -0.82% 0.00% 4.92% 3.64% -4.17% 1.53% 3.55% 10.34% -3.15% -6.76% 2.31% 8.28% -4.03% 0.00% -1.24% -6.20% -6.89%            
      expense:
                                                                                       
      compensation and benefits
    4,130,000,000 3,938,000,000 3,894,000,000 3,895,000,000 3,850,000,000 3,630,000,000 3,442,000,000 3,454,000,000 3,470,000,000 3,268,000,000 3,287,000,000 3,337,000,000 3,207,000,000 3,038,000,000 2,923,000,000 3,010,000,000 3,100,000,000 2,905,000,000 2,853,000,000 2,860,000,000 2,807,000,000 2,650,000,000 2,495,000,000 2,429,000,000 2,555,000,000 2,478,000,000 2,437,000,000 2,537,000,000 2,282,000,000 2,163,000,000 2,083,000,000 2,135,000,000 2,224,000,000 2,098,000,000 1,906,000,000 1,935,000,000 1,945,000,000 1,918,000,000 1,817,000,000 1,872,000,000 1,854,000,000 1,900,000,000 1,878,000,000 1,826,000,000 1,730,000,000 1,896,000,000 1,904,000,000 1,876,000,000 1,839,000,000 1,833,000,000 1,824,000,000 1,766,000,000 1,803,000,000 1,802,000,000 1,760,000,000 1,776,000,000 1,796,000,000 1,796,000,000 1,767,000,000 1,753,000,000 1,728,000,000 1,721,000,000 1,690,000,000 1,586,000,000 1,614,000,000 1,650,000,000 1,703,000,000 1,606,000,000 1,604,000,000 1,578,000,000 1,683,000,000 1,811,000,000 1,885,000,000 1,828,000,000 1,871,000,000 1,790,000,000 1,692,000,000 1,677,000,000 1,820,000,000 1,742,000,000 1,802,000,000 1,749,000,000 1,816,000,000 
      other operating expenses
    1,713,000,000 1,438,000,000 1,287,000,000 1,250,000,000 1,206,000,000 1,295,000,000 1,147,000,000 1,125,000,000 1,078,000,000 1,183,000,000 1,099,000,000 1,082,000,000 991,000,000 1,304,000,000 1,056,000,000 1,005,000,000 1,004,000,000 1,246,000,000 990,000,000 929,000,000 918,000,000 1,195,000,000 933,000,000 875,000,000 1,026,000,000 1,194,000,000 1,064,000,000 1,132,000,000 851,000,000 928,000,000 880,000,000 908,000,000 868,000,000 901,000,000 838,000,000 796,000,000 749,000,000 813,000,000 746,000,000 778,000,000 749,000,000 844,000,000 776,000,000 770,000,000 750,000,000 814,000,000 792,000,000 777,000,000 752,000,000 793,000,000 704,000,000 745,000,000 716,000,000 794,000,000 707,000,000 732,000,000 728,000,000 728,000,000 750,000,000 743,000,000 735,000,000 691,000,000 770,000,000 699,000,000 1,042,000,000 706,000,000 1,039,000,000 701,000,000 731,000,000 720,000,000 880,000,000 957,000,000 866,000,000 874,000,000 889,000,000 810,000,000 854,000,000 748,000,000 809,000,000 822,000,000 841,000,000 878,000,000 887,000,000 
      operating expenses
    5,843,000,000 5,376,000,000 5,181,000,000 5,145,000,000 5,056,000,000 4,925,000,000 4,589,000,000 4,579,000,000 4,548,000,000 4,451,000,000 4,386,000,000 4,419,000,000 4,198,000,000 4,342,000,000 3,979,000,000 4,015,000,000 4,104,000,000 4,151,000,000 3,843,000,000 3,789,000,000 3,725,000,000 3,845,000,000 3,428,000,000 3,304,000,000 3,581,000,000 3,672,000,000 3,501,000,000 3,669,000,000 3,133,000,000 3,091,000,000 2,963,000,000 3,043,000,000 3,092,000,000 2,999,000,000 2,744,000,000 2,731,000,000 2,694,000,000 2,731,000,000 2,563,000,000 2,650,000,000 2,603,000,000 2,744,000,000 2,654,000,000 2,596,000,000 2,480,000,000 2,710,000,000 2,696,000,000 2,653,000,000 2,591,000,000 2,626,000,000 2,528,000,000 2,511,000,000 2,519,000,000 2,596,000,000 2,467,000,000 2,508,000,000 2,524,000,000 2,524,000,000 2,517,000,000 2,496,000,000 2,463,000,000 2,412,000,000 2,460,000,000 2,285,000,000 2,656,000,000 2,356,000,000 2,742,000,000 2,307,000,000 2,650,000,000 2,298,000,000 2,190,250,000 2,768,000,000 2,866,000,000 3,127,000,000 2,760,000,000 2,600,000,000 2,546,000,000 2,425,000,000 2,629,000,000 2,564,000,000 2,643,000,000 2,627,000,000 2,703,000,000 
      operating income
    1,754,000,000 1,219,000,000 1,170,000,000 1,829,000,000 2,005,000,000 1,142,000,000 1,108,000,000 1,642,000,000 1,925,000,000 1,103,000,000 996,000,000 1,457,000,000 1,726,000,000 680,000,000 791,000,000 1,364,000,000 1,445,000,000 986,000,000 740,000,000 1,228,000,000 1,358,000,000 571,000,000 540,000,000 885,000,000 1,070,000,000 592,000,000 467,000,000 680,000,000 938,000,000 621,000,000 541,000,000 691,000,000 908,000,000 686,000,000 597,000,000 764,000,000 809,000,000 633,000,000 572,000,000 726,000,000 733,000,000 594,000,000 461,000,000 629,000,000 735,000,000 536,000,000 445,000,000 647,000,000 673,000,000 489,000,000 404,000,000 577,000,000 607,000,000 406,000,000 378,000,000 518,000,000 527,000,000 527,000,000 391,000,000 310,000,000 465,000,000 472,000,000 325,000,000 239,000,000 -50,000,000 439,000,000 -10,000,000 216,000,000 -21,000,000 331,000,000 99,000,000 70,000,000 182,000,000 -80,000,000 165,000,000 194,000,000 273,000,000 387,000,000 403,000,000 320,000,000 337,000,000 398,000,000 195,000,000 
      yoy
    -12.52% 6.74% 5.60% 11.39% 4.16% 3.54% 11.24% 12.70% 11.53% 62.21% 25.92% 6.82% 19.45% -31.03% 6.89% 11.07% 6.41% 72.68% 37.04% 38.76% 26.92% -3.55% 15.63% 30.15% 14.07% -4.67% -13.68% -1.59% 3.30% -9.48% -9.38% -9.55% 12.24% 8.37% 4.37% 5.23% 10.37% 6.57% 24.08% 15.42% -0.27% 10.82% 3.60% -2.78% 9.21% 9.61% 10.15% 12.13% 10.87% 20.44% 6.88% 11.39% 15.18% -22.96% -3.32% 67.10% 13.33% 11.65% 20.31% 29.71% -1030.00% 7.52% -3350.00% 10.65% 138.10% 32.63% -110.10% 208.57% -111.54% -513.75% -40.00% -63.92% -33.33% -120.67% -59.06% -39.38% -18.99% -2.76% 106.67%     
      qoq
    43.89% 4.19% -36.03% -8.78% 75.57% 3.07% -32.52% -14.70% 74.52% 10.74% -31.64% -15.59% 153.82% -14.03% -42.01% -5.61% 46.55% 33.24% -39.74% -9.57% 137.83% 5.74% -38.98% -17.29% 80.74% 26.77% -31.32% -27.51% 51.05% 14.79% -21.71% -23.90% 32.36% 14.91% -21.86% -5.56% 27.80% 10.66% -21.21% -0.95% 23.40% 28.85% -26.71% -14.42% 37.13% 20.45% -31.22% -3.86% 37.63% 21.04% -29.98% -4.94% 49.51% 7.41% -27.03% -1.71% 0.00% 34.78% 26.13% -33.33% -1.48% 45.23% 35.98% -578.00% -111.39% -4490.00% -104.63% -1128.57% -106.34% 234.34% 41.43% -61.54% -327.50% -148.48% -14.95% -28.94% -29.46% -3.97% 25.94% -5.04% -15.33% 104.10%  
      operating margin %
    23.09% 18.48% 18.42% 26.23% 28.40% 18.82% 19.45% 26.39% 29.74% 19.86% 18.51% 24.80% 29.14% 13.54% 16.58% 25.36% 26.04% 19.19% 16.15% 24.48% 26.72% 12.93% 13.61% 21.13% 23.01% 13.88% 11.77% 15.64% 23.04% 16.73% 15.44% 18.51% 22.70% 18.62% 17.87% 21.86% 23.09% 18.82% 18.25% 21.50% 21.97% 17.80% 14.80% 19.50% 22.86% 16.51% 14.17% 19.61% 20.62% 15.70% 13.78% Infinity% Infinity% 13.52% 13.29% 17.12% 17.27% 17.27% 13.45% 11.05% 15.88% 16.37% 11.67% 9.47% -1.92% 15.71% -0.37% 8.56% -0.80% 12.59% 3.72% 2.47% 5.97% -Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% 
      other net benefit credits
    50,000,000 35,750,000 52,000,000 48,000,000 43,000,000 50,250,000 68,000,000 66,000,000 67,000,000 45,000,000 62,000,000 60,000,000 58,000,000 44,500,000 57,000,000 59,000,000 62,000,000 52,750,000 69,000,000 71,000,000 71,000,000 46,750,000 60,000,000 63,000,000 64,000,000 50,750,000 69,000,000 70,000,000 64,000,000 48,500,000 63,000,000 65,000,000 66,000,000                                                   
      interest income
    11,000,000 14,000,000 10,000,000 5,000,000 19,000,000 22,000,000 12,000,000 12,000,000 37,000,000 38,000,000 16,000,000 10,000,000 14,000,000 9,000,000 4,000,000 1,000,000 1,000,000  1,000,000 1,000,000  2,000,000 1,000,000 2,000,000 2,000,000 5,000,000 4,000,000 2,000,000 28,000,000 3,000,000 2,000,000 3,000,000 3,000,000 3,000,000 2,000,000 2,000,000 2,000,000 1,000,000  2,000,000 2,000,000 4,000,000 3,000,000 3,000,000 3,000,000 5,000,000 6,000,000 5,000,000 5,000,000 5,000,000 5,000,000 4,000,000 4,000,000 6,000,000 6,000,000 6,000,000 6,000,000 6,000,000 7,000,000 9,000,000 5,000,000 7,000,000 7,000,000 6,000,000 3,000,000 4,000,000 4,000,000 3,000,000 4,000,000 6,000,000 8,000,000 10,000,000 12,000,000 18,000,000 31,000,000 30,000,000 15,000,000 19,000,000 19,000,000 16,000,000 13,000,000 16,000,000 13,000,000 
      interest expense
    -240,000,000 -235,000,000 -237,000,000 -243,000,000 -245,000,000 -231,000,000 -154,000,000 -156,000,000 -159,000,000 -151,000,000 -145,000,000 -146,000,000 -136,000,000 -127,000,000 -118,000,000 -114,000,000 -110,000,000 -109,000,000 -107,000,000 -110,000,000 -118,000,000 -128,000,000 -128,000,000                                      -49,000,000 -51,000,000 -53,000,000 -60,000,000 -60,000,000    -65,000,000 -56,000,000 -55,000,000 -54,000,000 -55,000,000 -56,000,000 -56,000,000 -65,000,000  -71,000,000 -72,000,000 -75,000,000 -78,000,000 -78,000,000 -111,000,000 
      investment income
    6,000,000 7,000,000 15,000,000 7,000,000 5,000,000 9,000,000 1,000,000 1,000,000 1,000,000 -1,000,000 1,000,000 3,000,000 2,000,000 -6,000,000 -1,000,000 2,000,000 26,000,000 18,000,000 13,000,000 19,000,000 11,000,000 25,000,000 -14,000,000   2,000,000 7,000,000 8,000,000 5,000,000   28,000,000  12,000,000  5,000,000    1,000,000  -1,000,000 34,000,000 3,000,000 2,000,000  26,000,000  13,000,000 11,000,000 14,000,000 23,000,000 21,000,000 4,000,000  4,000,000 20,000,000 20,000,000 -4,000,000  -6,000,000 19,000,000 19,000,000 -2,000,000 18,000,000 8,000,000  21,000,000  -15,000,000 19,000,000 -23,000,000 -16,000,000 6,000,000 7,000,000 76,000,000 31,000,000 49,000,000 81,000,000 57,000,000 28,000,000 56,000,000 48,000,000 
      income before income taxes
    1,581,000,000 1,056,000,000 1,010,000,000 1,646,000,000 1,827,000,000 1,009,000,000 1,035,000,000 1,565,000,000 1,871,000,000 1,048,000,000 930,000,000 1,384,000,000 1,664,000,000 613,000,000 733,000,000 1,312,000,000 1,424,000,000 961,000,000 716,000,000 1,209,000,000 1,322,000,000 540,000,000 459,000,000 787,000,000 1,007,000,000 531,000,000 414,000,000 550,000,000 944,000,000 224,000,000 385,000,000 719,000,000 916,000,000 642,000,000 537,000,000 711,000,000 753,000,000 588,000,000 525,000,000 681,000,000 686,000,000 551,000,000 457,000,000 595,000,000 704,000,000 368,000,000 432,000,000 608,000,000 649,000,000 438,000,000 383,000,000 564,000,000 588,000,000 370,000,000 336,000,000 483,000,000 507,000,000 507,000,000 344,000,000 198,000,000 415,000,000 447,000,000 298,000,000 183,000,000 -89,000,000 391,000,000 -44,000,000 181,000,000 -113,000,000 266,000,000              
      income tax expense
    395,000,000 222,000,000 253,000,000 415,000,000 415,000,000 208,000,000 283,000,000 425,000,000 447,000,000 283,000,000 192,000,000 337,000,000 412,000,000 142,000,000 181,000,000 334,000,000 338,000,000 154,000,000 174,000,000 382,000,000 324,000,000 161,000,000 139,000,000 207,000,000 240,000,000 135,000,000 108,000,000 206,000,000 217,000,000 65,000,000 106,000,000 183,000,000 220,000,000 614,000,000 140,000,000 204,000,000 175,000,000 147,000,000 141,000,000 201,000,000 196,000,000 171,000,000 128,000,000 166,000,000 206,000,000 99,000,000 127,000,000 168,000,000 192,000,000 131,000,000 123,000,000 164,000,000 176,000,000 105,000,000 90,000,000 144,000,000 153,000,000 153,000,000 100,000,000 65,000,000 129,000,000  24,500,000 55,000,000                    
      net income before non-controlling interests
    1,186,000,000 834,000,000 757,000,000 1,231,000,000 1,412,000,000 801,000,000 752,000,000 1,140,000,000 1,424,000,000 765,000,000 738,000,000 1,047,000,000 1,252,000,000 471,000,000 552,000,000 978,000,000 1,086,000,000 807,000,000 542,000,000 827,000,000 998,000,000 379,000,000 320,000,000 580,000,000 767,000,000 396,000,000 306,000,000 344,000,000 727,000,000 159,000,000 279,000,000 536,000,000 696,000,000 30,000,000 397,000,000 507,000,000 578,000,000 441,000,000 384,000,000 480,000,000 490,000,000 381,000,000 331,000,000 429,000,000 495,000,000 299,000,000 304,000,000 438,000,000 456,000,000 307,000,000 259,000,000 395,000,000 424,000,000 263,000,000 247,000,000 337,000,000 354,000,000 354,000,000 260,000,000 135,000,000 289,000,000 331,000,000    252,000,000    180,000,000              
      less: net income attributable to non-controlling interests
    40,000,000 13,000,000 10,000,000 20,000,000 31,000,000 13,000,000 5,000,000 15,000,000 24,000,000 9,000,000 8,000,000 12,000,000 17,000,000 5,000,000 6,000,000 11,000,000 15,000,000 4,000,000 5,000,000 7,000,000 15,000,000 5,000,000 4,000,000 8,000,000 13,000,000 5,000,000 3,000,000 12,000,000 11,000,000 6,000,000 3,000,000 5,000,000 6,000,000 1,000,000 4,000,000 6,000,000 9,000,000 5,000,000 5,000,000 8,000,000 9,000,000 6,000,000 8,000,000 10,000,000 13,000,000 5,000,000 7,000,000 7,000,000 13,000,000 4,000,000 6,000,000 7,000,000 11,000,000 4,000,000 6,000,000 8,000,000 7,000,000 7,000,000 4,000,000 5,000,000 7,000,000 6,000,000 3,000,000 3,000,000 6,000,000 4,000,000   5,000,000 4,000,000              
      net income attributable to the company
    1,146,000,000 821,000,000 747,000,000 1,211,000,000 1,381,000,000 788,000,000 747,000,000 1,125,000,000 1,400,000,000 756,000,000 730,000,000 1,035,000,000 1,235,000,000 466,000,000 546,000,000 967,000,000 1,071,000,000 803,000,000 537,000,000 820,000,000 983,000,000 374,000,000 316,000,000 572,000,000 754,000,000 391,000,000 303,000,000 332,000,000 716,000,000 153,000,000 276,000,000 531,000,000 690,000,000 29,000,000 393,000,000 501,000,000 569,000,000 436,000,000 379,000,000 472,000,000 481,000,000 375,000,000 323,000,000 419,000,000 482,000,000 294,000,000 297,000,000 431,000,000 443,000,000 303,000,000 253,000,000 388,000,000 413,000,000 259,000,000 241,000,000 329,000,000 347,000,000 347,000,000 256,000,000 130,000,000 282,000,000 325,000,000                      
      net income per share
                                                                                       
      – basic
    2.37 1.69 1.52 2.46 2.81 1.61 1.52 2.28 2.84 1.53 1.48 2.09 2.5                                                    541                   
      – diluted
    2.36 1.68 1.51 2.45 2.79 1.59 1.51 2.27 2.82 1.52 1.47 2.07 2.47                         -1 523 525 526 -4 533 541 545 -1 551 556 556  558 559 557  552 553 551 551 -1 549 555 552 135.75 548 545 536 130.5 526 522 515   518 519 138.25 540 558 562      
      average number of shares outstanding:
                                                                                       
      shares outstanding at march 31,
    482    493    493    495    502    509    506    507    508    515    521                546 546    548    541    517    511          
      shares outstanding at september 30,
     122.5 490   122.75 491   123.25 493   124.25 497   126.25 505   126.75 507   126.25 505   126 504   127.75 511   129 516                    134.5 538   135.75 543   131.5 526   128.5 514            
      shares outstanding at june 30,
       492    492    494    499    507    506    507    505    513    519                544     541    542    523    512           
      - basic
                 1.29 1.1 1.93 2.13                                                                   
      - diluted
                 1.278 1.08 1.91 2.1                                                                 555  
      net income per share
                                                                                       
      basic
                     1.153 1.06 1.61 1.93 0.813 0.62 1.13 1.49 0.668 0.6 0.66 1.42 0.74 0.55 1.05 1.36 0.713 0.77 0.98 1.1                                               
      diluted
                     1.14 1.05 1.6 1.91 0.803 0.62 1.12 1.48 0.66 0.59 0.65 1.4 0.733 0.54 1.04 1.34 0.703 0.76 0.96 1.09                                               
      average number of shares outstanding:
                                                                                       
      basic
                     127 506 508 509 126.5 507 506 505 126.5 506 507 505 126.5 504 507 508 128.5 512 514 515                                               
      diluted
                     128.25 513 513 514 127.75 512 511 510 127.75 511 512 511 128 510 512 514 130 519 520 522                                               
      cost of extinguishment of debt
                                                                                       
      acquisition related derivative contracts
                                                                                       
      change in fair value of acquisition related derivative contracts
                                29,000,000                                                       
      change in fair value of acquisition related fx contract
                                                                                       
      income from continuing operations
                                         441,000,000 384,000,000 480,000,000 490,000,000 380,000,000 329,000,000 429,000,000 498,000,000 269,000,000 305,000,000 440,000,000 457,000,000 307,000,000 260,000,000 400,000,000 412,000,000 265,000,000 246,000,000 339,000,000 354,000,000 354,000,000 244,000,000 133,000,000 286,000,000 319,000,000 192,000,000 128,000,000 -29,000,000 274,000,000 4,000,000 221,000,000 -162,000,000 184,000,000 73,000,000 18,000,000 55,000,000 -215,000,000 90,000,000 80,000,000 140,000,000 228,000,000 227,000,000 180,000,000 173,000,000 238,000,000  
      discontinued operations, net of tax
                                              2,000,000          12,000,000  1,000,000    16,000,000 2,000,000 3,000,000 12,000,000 14,000,000 43,000,000 271,000,000   4,000,000 -26,000,000 -4,000,000 7,000,000 -26,000,000 10,000,000 5,000,000 -5,000,000 1,865,000,000 37,000,000 40,000,000 -1,000,000  -1,000,000 178,000,000  
      basic net income per share – continuing operations
                                         0.85 0.73 0.91 0.92 0.72 0.61 0.78 0.9 0.49 0.55 0.79 0.81 0.55 0.46 0.71 0.73 0.48 0.44 0.61 0.64 0.64 0.44 0.24 0.51 0.57 0.165 0.23  0.5 0.105 0.41 -0.31 0.34   0.11 -0.41          
      – net income attributable to the company
                                         0.85 0.73 0.91 0.92 0.72 0.61 0.78 0.89 0.55 0.55 0.78 0.81 0.55 0.46 0.71 0.75 0.48 0.44 0.6 0.64 0.64 0.47 0.24 0.51 0.59                      
      diluted net income per share – continuing operations
                                         0.84 0.73 0.9 0.91 0.71 0.6 0.77 0.89 0.49 0.54 0.78 0.8 0.54 0.45 0.7 0.72 0.47 0.43 0.6 0.63 0.63 0.43 0.23 0.5 0.56 0.163 0.22  0.49 0.105 0.4 -0.32 0.34   0.11 -0.41          
      average number of shares outstanding – basic
                                         -1 518 521 521 -3 528 535 539 -2 544 549 548  549 551 548  544 545 542 542 -1 540                        
      shares outstanding at september 30
                                             130.5 522   135.5 542   136.75 547   136 544                             
      shares outstanding at june 30
                                               531    546    549                                
      shares outstanding at march 31
                                                538    549    550                               
      revenue:
                                                       3,088,000,000 3,126,000,000                               
      –net income attributable to the company
                                                              0.46 0.24                        
      weighted-average number of shares outstanding – basic
                                                                547 544  543  533  524 522 515   512 519  534 548       
      income taxes
                                                                 128,000,000    117,000,000   49,000,000 82,000,000 -5,000,000 -18,000,000 66,000,000 94,000,000 44,000,000 75,000,000 70,000,000 106,000,000 119,000,000 77,000,000 96,000,000 96,000,000 27,000,000 
      dividends declared per share
                                                                 0.42    0.4 0.2 0.2 0.2 0.4 0.2 0.2 0.2 0.2 0.19 0.19        
      net income before non-controlling interest
                                                                  166,250,000 171,000,000 242,000,000                   
      net income attributable to mmc
                                                                  163,000,000 168,000,000 236,000,000 248,000,000 23,000,000 221,000,000 -193,000,000 176,000,000              
      – net income attributable to mmc
                                                                  0.298 0.3 0.43  0.095 0.41 -0.36               
      income tax (credit) expense
                                                                    -60,000,000                   
      basic net income per share
                                                                                 0.41     0.12 
      – continuing operations
                                                                    -0.06                   
      diluted net income per share
                                                                                 0.41     0.12 
      weighted-average number of shares outstanding
                                                                                 553      
      – net income
                                                                     0.46    0.33   0.13 -0.4 1.098 3.64 0.32 0.49      
      goodwill impairment charge
                                                                      78,750,000  315,000,000    115,000,000 425,000,000          
      income tax provision
                                                                      22,250,000                 
      net income
                                                                      25,000,000 225,000,000 -188,000,000  80,000,000 -8,000,000 65,000,000 -210,000,000 85,000,000 1,945,000,000 177,000,000 268,000,000 226,000,000 176,000,000 172,000,000 416,000,000 65,000,000 
      yoy
                                                                      -68.75% -2912.50% -389.23%  -5.88% -100.41% -63.28% -178.36% -62.39% 1005.11% 2.91% -35.58% 247.69%     
      qoq
                                                                      -88.89% -219.68%   -1100.00% -112.31% -130.95% -347.06% -95.63% 998.87% -33.96% 18.58% 28.41% 2.33% -58.65% 540.00%  
      net income margin %
    0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% NaN% NaN% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0.92% 8.92% -7.15% 0% 3.01% -0.28% 2.13% -Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% 
      less: net income attributable to non-controlling interest
                                                                      3,250,000 4,000,000                
      investment loss
                                                                        -31,000,000               
      income before income taxes and minority interest
                                                                          71,000,000 3,000,000 123,000,000 -118,000,000 140,000,000 159,000,000 213,000,000 335,000,000 350,000,000 261,000,000 272,000,000 336,000,000 97,000,000 
      minority interest, net of tax
                                                                          3,000,000 3,000,000 2,000,000 3,000,000 6,000,000 4,000,000 3,000,000 1,000,000 4,000,000 4,000,000 3,000,000 2,000,000 5,000,000 
      basic net income per share — continuing operations
                                                                          -0.07 0.04            
      — net income
                                                                          -0.075 -0.02       0.41 0.32    
      diluted net income per share — continuing operations
                                                                          -0.07 0.03            
      weighted-average number of shares outstanding — basic
                                                                           513            
      — diluted
                                                                          128.5 523            
      service revenue
                                                                             3,041,000,000 2,918,000,000 2,718,000,000 2,788,000,000 2,763,000,000 2,951,000,000 2,827,000,000 2,952,000,000 2,969,000,000 2,850,000,000 
      operating revenue
                                                                             3,047,000,000 2,925,000,000 2,794,000,000 2,819,000,000 2,812,000,000 3,032,000,000 2,884,000,000 2,980,000,000 3,025,000,000 2,898,000,000 
      basic income per share – continuing operations
                                                                              0.205 0.15 0.26  0.27 0.33    
      diluted income per share – continuing operations
                                                                              0.203 0.15 0.25  0.263 0.32    
      dividends declared - per share
                                                                                0.19       
      average number of shares outstanding-basic
                                                                                  137.25 550 549  539 
      average number of shares outstanding-diluted
                                                                                  138.75 554 555  544 
      cash dividends declared per common share
                                                                                  0.128 0.17 0.17   
      basic income per share - continuing operations
                                                                                    0.32   
      - net income
                                                                                    0.31 0.76  
      diluted income per share - continuing operations
                                                                                    0.31   
      basic net income per share - continuing operations
                                                                                     0.44  
      diluted net income per share - continuing operations
                                                                                     0.43  
      average number of shares outstanding - basic
                                                                                     547  
      regulatory and other settlements
                                                                                       
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-03-31 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 2012-05-08 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 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 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-09-30 
                                                                                       
        assets
                                                                                       
        current assets:
                                                                                       
        cash and cash equivalents
      1,611,000,000 2,687,000,000 2,511,000,000 1,677,000,000 1,604,000,000 2,398,000,000 1,798,000,000 1,653,000,000 1,452,000,000 3,358,000,000 2,901,000,000 1,171,000,000 1,006,000,000 1,442,000,000 802,000,000 909,000,000 772,000,000 1,752,000,000 1,398,000,000 888,000,000 1,120,000,000 2,089,000,000 2,388,000,000 1,711,000,000 1,480,000,000 1,155,000,000 1,213,000,000 1,294,000,000 1,117,000,000 1,066,000,000  1,036,000,000 1,168,000,000 1,205,000,000 1,078,000,000   1,026,000,000 1,388,000,000 974,000,000 918,000,000 1,374,000,000 1,104,000,000 1,958,000,000 2,649,000,000 2,005,000,000 1,380,000,000 2,303,000,000 2,301,000,000 1,230,000,000  2,301,000,000 22,000,000 1,504,000,000 1,410,000,000 20,000,000 2,113,000,000 1,714,000,000 1,659,000,000 1,330,000,000 1,894,000,000 1,695,000,000 1,475,000,000 1,167,000,000 1,777,000,000 1,813,000,000 1,291,000,000 1,414,000,000 1,685,000,000 1,461,000,000 1,165,000,000 1,285,000,000 2,133,000,000 2,819,000,000 1,117,000,000 1,203,000,000 2,089,000,000 1,682,000,000 1,375,000,000 1,575,000,000 1,237,000,000 
        cash and cash equivalents held in a fiduciary capacity
      11,744,000,000 11,473,000,000 12,001,000,000 11,871,000,000 11,579,000,000 11,276,000,000 11,923,000,000 11,497,000,000 11,458,000,000 10,794,000,000 11,828,000,000 11,564,000,000                                                                      
        receivables
                                                                                       
        commissions and fees
      7,777,000,000 7,015,000,000 7,256,000,000 7,751,000,000 7,215,000,000 6,533,000,000 6,783,000,000 7,031,000,000 6,509,000,000 5,806,000,000 5,909,000,000 6,406,000,000 5,966,000,000 5,293,000,000 5,312,000,000 5,775,000,000 5,503,000,000 5,093,000,000 5,190,000,000 5,359,000,000 5,032,000,000 4,679,000,000 4,658,000,000 5,045,000,000 5,028,000,000 4,608,000,000 4,636,000,000 5,057,000,000 4,315,000,000 3,984,000,000  4,288,000,000 4,217,000,000 3,777,000,000 3,651,000,000   3,370,000,000 3,316,000,000 3,473,000,000 3,357,000,000 3,198,000,000 3,135,000,000 3,142,000,000 3,266,000,000 3,461,000,000 3,209,000,000 3,065,000,000 2,858,000,000 3,162,000,000  2,858,000,000  2,905,000,000 2,787,000,000  2,676,000,000 2,682,000,000 2,895,000,000 2,704,000,000 2,544,000,000 2,506,000,000 2,524,000,000 2,538,000,000 2,429,000,000 2,460,000,000 2,575,000,000 2,431,000,000 2,418,000,000 2,678,000,000 2,889,000,000 2,761,000,000 2,614,000,000 2,655,000,000 2,697,000,000 2,499,000,000 2,615,000,000 2,541,000,000 2,625,000,000 2,567,000,000 2,530,000,000 
        advanced premiums and claims
      60,000,000 67,000,000 63,000,000 105,000,000 101,000,000 84,000,000 102,000,000 119,000,000 107,000,000 103,000,000 102,000,000 97,000,000 98,000,000 103,000,000 144,000,000 118,000,000 139,000,000 136,000,000 120,000,000 113,000,000 119,000,000 112,000,000 121,000,000 111,000,000 113,000,000 123,000,000 126,000,000 91,000,000 59,000,000 79,000,000  62,000,000 70,000,000 65,000,000 52,000,000   83,000,000 53,000,000 47,000,000 60,000,000 51,000,000 56,000,000 50,000,000 77,000,000 59,000,000 55,000,000 61,000,000 62,000,000 64,000,000  62,000,000  66,000,000 94,000,000  86,000,000 83,000,000 98,000,000 87,000,000 96,000,000 98,000,000 98,000,000 63,000,000 86,000,000 73,000,000 87,000,000 89,000,000 86,000,000 101,000,000 106,000,000 122,000,000 77,000,000 76,000,000 80,000,000 103,000,000 82,000,000 101,000,000 103,000,000 108,000,000 113,000,000 
        other
      749,000,000 750,000,000 760,000,000 770,000,000 713,000,000 706,000,000 702,000,000 749,000,000 757,000,000 660,000,000 664,000,000 637,000,000 790,000,000 616,000,000 527,000,000 560,000,000 494,000,000 523,000,000 475,000,000 515,000,000 592,000,000 677,000,000 604,000,000 635,000,000 561,000,000 645,000,000 575,000,000 547,000,000 372,000,000 366,000,000  367,000,000 389,000,000 401,000,000 311,000,000 2,000,000  286,000,000 318,000,000 287,000,000 318,000,000 309,000,000 285,000,000 280,000,000 258,000,000 292,000,000 300,000,000 282,000,000 244,000,000 219,000,000 1,000,000 244,000,000  238,000,000 233,000,000  216,000,000 226,000,000 233,000,000 216,000,000 186,000,000 192,000,000 699,000,000 447,000,000 457,000,000 304,000,000 310,000,000 338,000,000 354,000,000 257,000,000 271,000,000 312,000,000 302,000,000 452,000,000 435,000,000 488,000,000 467,000,000 328,000,000 361,000,000 334,000,000 499,000,000 
        receivables - sum
      8,586,000,000 7,832,000,000 8,079,000,000 8,626,000,000 8,029,000,000 7,323,000,000 7,587,000,000 7,899,000,000 7,373,000,000 6,569,000,000 6,675,000,000  6,854,000,000           5,791,000,000              3,739,000,000 3,687,000,000 3,807,000,000 3,735,000,000  3,476,000,000 3,472,000,000 3,601,000,000 3,812,000,000 3,564,000,000 3,408,000,000  3,445,000,000  3,164,000,000  3,209,000,000 3,114,000,000  3,011,000,000 3,037,000,000 3,234,000,000 3,333,000,000 3,149,000,000 3,166,000,000 3,321,000,000 3,048,000,000 2,972,000,000 2,837,000,000 2,972,000,000 2,858,000,000 2,858,000,000 3,036,000,000 3,266,000,000 3,195,000,000 2,993,000,000 3,183,000,000 3,212,000,000 3,090,000,000 3,164,000,000 2,970,000,000 3,089,000,000 3,009,000,000 3,142,000,000 
        less-allowance for credit losses
      -159,000,000  -173,000,000 -169,000,000 -157,000,000  -165,000,000 -160,000,000 -157,000,000  -155,000,000 -154,000,000 -154,000,000 -160,000,000 -164,000,000 -167,000,000 -173,000,000 -166,000,000 -161,000,000 -148,000,000 -146,000,000 -142,000,000 -147,000,000 -144,000,000 -144,000,000                                                         
        net receivables
      8,427,000,000 7,670,000,000 7,906,000,000 8,457,000,000 7,872,000,000 7,156,000,000 7,422,000,000 7,739,000,000 7,216,000,000 6,418,000,000 6,520,000,000 6,986,000,000 6,700,000,000 5,852,000,000 5,819,000,000 6,286,000,000 5,963,000,000 5,586,000,000 5,624,000,000 5,839,000,000 5,597,000,000 5,326,000,000 5,236,000,000 5,647,000,000 5,558,000,000 5,236,000,000 5,198,000,000 5,553,000,000 4,630,000,000 4,317,000,000  4,601,000,000 4,562,000,000 4,133,000,000 3,909,000,000   3,643,000,000 3,603,000,000 3,721,000,000 3,647,000,000 3,471,000,000 3,380,000,000 3,377,000,000 3,496,000,000 3,706,000,000 3,462,000,000 3,310,000,000 3,058,000,000 3,345,000,000  3,058,000,000  3,102,000,000 3,008,000,000  2,906,000,000 2,925,000,000 3,111,000,000 3,212,000,000 3,035,000,000 3,055,000,000 3,215,000,000 2,935,000,000 2,855,000,000 2,714,000,000 2,854,000,000 2,746,000,000 2,755,000,000 2,914,000,000 3,143,000,000 3,070,000,000 2,874,000,000 3,001,000,000 3,028,000,000 2,904,000,000 3,008,000,000 2,800,000,000 2,921,000,000 2,841,000,000 2,981,000,000 
        other current assets
      1,454,000,000 1,370,000,000 1,281,000,000 1,329,000,000 1,406,000,000 1,287,000,000 1,143,000,000 1,133,000,000 1,173,000,000 1,178,000,000 1,030,000,000 1,081,000,000 1,407,000,000 1,005,000,000 953,000,000 974,000,000 1,053,000,000 926,000,000 855,000,000 846,000,000 832,000,000 740,000,000 688,000,000 739,000,000 711,000,000 677,000,000 645,000,000 679,000,000 569,000,000 551,000,000 19,000,000 538,000,000 540,000,000 224,000,000 228,000,000   215,000,000 218,000,000 235,000,000 233,000,000 199,000,000 227,000,000 199,000,000 229,000,000 223,000,000 237,000,000 205,000,000 194,000,000 229,000,000  194,000,000  208,000,000 227,000,000  253,000,000 391,000,000 416,000,000 394,000,000 347,000,000 295,000,000 285,000,000 490,000,000 299,000,000 349,000,000 345,000,000 350,000,000 344,000,000 430,000,000 453,000,000 424,000,000 447,000,000 332,000,000 294,000,000 318,000,000 737,000,000 367,000,000 353,000,000 349,000,000 263,000,000 
        total current assets
      23,236,000,000 23,200,000,000 23,699,000,000 23,334,000,000 22,461,000,000 22,117,000,000 22,286,000,000 22,022,000,000 21,299,000,000 21,748,000,000 22,279,000,000 20,802,000,000 9,113,000,000 8,299,000,000 7,574,000,000 8,169,000,000 7,788,000,000 8,264,000,000 7,877,000,000 7,573,000,000 7,549,000,000 8,155,000,000 8,312,000,000 8,097,000,000 7,749,000,000 7,068,000,000 7,056,000,000 7,526,000,000 12,675,000,000 5,934,000,000  6,175,000,000 6,270,000,000 5,562,000,000 5,215,000,000   4,884,000,000 5,209,000,000 4,930,000,000 4,798,000,000 5,044,000,000 5,177,000,000 6,055,000,000 6,852,000,000 6,414,000,000 5,563,000,000 6,300,000,000 5,963,000,000 5,214,000,000  5,963,000,000  5,195,000,000 5,035,000,000  5,648,000,000 5,030,000,000 5,186,000,000 4,936,000,000 5,276,000,000 5,045,000,000 5,168,000,000 4,592,000,000 4,931,000,000 4,876,000,000 4,490,000,000 4,510,000,000 4,784,000,000 4,805,000,000 4,761,000,000 4,779,000,000 5,454,000,000 6,152,000,000 6,009,000,000 6,004,000,000 5,834,000,000 4,849,000,000 4,702,000,000 4,823,000,000 4,481,000,000 
        goodwill
      24,273,000,000 24,337,000,000 23,949,000,000 23,919,000,000 23,538,000,000 23,306,000,000 18,235,000,000 17,516,000,000 17,314,000,000 17,231,000,000 16,655,000,000 16,621,000,000 16,300,000,000 16,251,000,000 15,576,000,000 15,963,000,000 16,254,000,000 16,317,000,000 15,648,000,000 15,775,000,000 15,458,000,000 15,517,000,000 15,034,000,000 14,797,000,000 14,412,000,000 14,671,000,000 14,286,000,000 14,479,000,000 9,739,000,000 9,599,000,000  9,177,000,000 9,194,000,000 9,089,000,000 9,100,000,000   8,369,000,000 7,975,000,000 7,945,000,000 7,950,000,000 7,889,000,000           126,000,000   89,000,000                          
        other intangible assets
      4,607,000,000 4,746,000,000 4,671,000,000 4,770,000,000 4,736,000,000 4,820,000,000 2,720,000,000 2,638,000,000 2,631,000,000 2,630,000,000 2,498,000,000 2,508,000,000 2,452,000,000 2,537,000,000 2,403,000,000 2,538,000,000 2,720,000,000 2,810,000,000 2,587,000,000 2,717,000,000 2,603,000,000 2,699,000,000 2,711,000,000 2,761,000,000 2,663,000,000 2,774,000,000 2,869,000,000 3,083,000,000 1,464,000,000 1,437,000,000  1,234,000,000 1,256,000,000 1,274,000,000 1,320,000,000   1,126,000,000 907,000,000 955,000,000 1,035,000,000 1,036,000,000                                        
        fixed assets
      814,000,000 829,000,000 820,000,000 839,000,000 840,000,000 859,000,000 884,000,000 879,000,000 877,000,000 882,000,000 859,000,000 870,000,000 867,000,000 871,000,000 865,000,000 863,000,000 865,000,000 847,000,000 824,000,000 816,000,000 830,000,000 856,000,000 864,000,000 866,000,000 850,000,000 858,000,000 816,000,000 799,000,000 716,000,000 701,000,000  698,000,000 713,000,000 712,000,000 728,000,000   725,000,000 717,000,000 736,000,000 757,000,000 773,000,000 794,000,000 809,000,000 822,000,000 843,000,000 825,000,000 828,000,000 809,000,000 804,000,000  809,000,000  800,000,000 795,000,000  804,000,000 804,000,000 823,000,000 828,000,000 822,000,000 816,000,000 815,000,000 920,000,000 952,000,000 964,000,000 970,000,000 945,000,000 969,000,000 1,037,000,000 1,049,000,000 1,019,000,000 992,000,000 983,000,000 969,000,000 979,000,000 1,043,000,000  1,122,000,000 1,151,000,000 1,235,000,000 
        pension related assets
      2,168,000,000 2,140,000,000 2,212,000,000 2,203,000,000 2,021,000,000 1,914,000,000 2,384,000,000 2,187,000,000 2,114,000,000 2,051,000,000 2,310,000,000 2,331,000,000 2,200,000,000 2,127,000,000 2,074,000,000 2,160,000,000 2,246,000,000 2,270,000,000 1,935,000,000 1,911,000,000 1,823,000,000 1,768,000,000 1,825,000,000 1,672,000,000 1,619,000,000 1,632,000,000 1,857,000,000 1,821,000,000 1,815,000,000 1,688,000,000  1,808,000,000 1,857,000,000 1,693,000,000 1,155,000,000   776,000,000 1,253,000,000 1,197,000,000 1,181,000,000 1,159,000,000 1,010,000,000 967,000,000 1,007,000,000 980,000,000 889,000,000 979,000,000 260,000,000 668,000,000  260,000,000  140,000,000 67,000,000  39,000,000 477,000,000 421,000,000 344,000,000 265,000,000 271,000,000 199,000,000 140,000,000 94,000,000 459,000,000 397,000,000 219,000,000 150,000,000 1,318,000,000 1,579,000,000 1,505,000,000 1,411,000,000 713,000,000 675,000,000 647,000,000 613,000,000     
        right of use assets
      1,460,000,000 1,460,000,000 1,436,000,000 1,471,000,000 1,477,000,000 1,498,000,000 1,487,000,000 1,468,000,000 1,494,000,000 1,541,000,000 1,519,000,000 1,569,000,000 1,586,000,000 1,562,000,000 1,615,000,000 1,744,000,000 1,825,000,000 1,868,000,000 1,899,000,000 1,983,000,000 1,824,000,000 1,894,000,000 1,884,000,000 1,882,000,000 1,885,000,000 1,921,000,000 1,957,000,000 2,016,000,000 1,625,000,000                                                     
        deferred tax assets
      193,000,000 212,000,000 248,000,000 280,000,000 250,000,000 237,000,000 242,000,000 285,000,000 276,000,000 357,000,000 348,000,000 365,000,000 369,000,000 358,000,000 533,000,000 537,000,000 530,000,000 551,000,000 692,000,000 669,000,000 704,000,000 702,000,000 623,000,000 618,000,000 694,000,000 676,000,000 603,000,000 628,000,000 680,000,000 680,000,000  532,000,000 554,000,000 669,000,000 947,000,000   1,097,000,000 1,085,000,000 1,093,000,000 1,117,000,000 1,138,000,000 812,000,000 876,000,000 516,000,000 546,000,000 564,000,000 626,000,000 1,223,000,000 1,129,000,000  1,223,000,000  1,153,000,000 1,143,000,000  1,205,000,000 1,084,000,000 1,107,000,000 1,091,000,000 1,205,000,000 1,221,000,000 1,144,000,000 1,096,000,000 1,242,000,000 1,126,000,000 1,182,000,000               
        other assets
      1,801,000,000 1,786,000,000 1,748,000,000 1,739,000,000 1,692,000,000 1,730,000,000 1,626,000,000 1,596,000,000 1,567,000,000 1,590,000,000 1,532,000,000 1,500,000,000 1,471,000,000 1,449,000,000 1,383,000,000 1,466,000,000 1,460,000,000 1,461,000,000 1,520,000,000 1,509,000,000 1,482,000,000 1,458,000,000 1,428,000,000 1,476,000,000 1,519,000,000 1,757,000,000 1,653,000,000 1,764,000,000 1,423,000,000 1,539,000,000  1,535,000,000 1,535,000,000 1,430,000,000 1,225,000,000   1,213,000,000 1,212,000,000 1,220,000,000 1,290,000,000 1,177,000,000 1,209,000,000 1,200,000,000 976,000,000 934,000,000 937,000,000 882,000,000 772,000,000 742,000,000  772,000,000 3,000,000 828,000,000 841,000,000 6,000,000 795,000,000 793,000,000 914,000,000 881,000,000 919,000,000 903,000,000 819,000,000 964,000,000 945,000,000 869,000,000 899,000,000 2,057,000,000 2,140,000,000 1,531,000,000 1,667,000,000 1,712,000,000 1,743,000,000 1,843,000,000 1,831,000,000 1,861,000,000 2,275,000,000 1,830,000,000 1,829,000,000 1,871,000,000 1,894,000,000 
        liabilities and equity
                                                                                       
        current liabilities:
                                                                                       
        short-term debt
      1,702,000,000 1,267,000,000 1,263,000,000 769,000,000 1,667,000,000 519,000,000 518,000,000 1,267,000,000 1,169,000,000 1,619,000,000 1,868,000,000 2,375,000,000 2,111,000,000 268,000,000 967,000,000 1,311,000,000 1,191,000,000 17,000,000 516,000,000 516,000,000 1,015,000,000 517,000,000 1,216,000,000 1,216,000,000 2,409,000,000 1,215,000,000 1,139,000,000 1,663,000,000 1,562,000,000 314,000,000  439,000,000 512,000,000 262,000,000 13,000,000   312,000,000 262,000,000 261,000,000 265,000,000 12,000,000 61,000,000 11,000,000 640,000,000 333,000,000 432,000,000 334,000,000 260,000,000 10,000,000  260,000,000  259,000,000 259,000,000  260,000,000 260,000,000 260,000,000 261,000,000 8,000,000 9,000,000 558,000,000 558,000,000 558,000,000 558,000,000 9,000,000 408,000,000 408,000,000 408,000,000 408,000,000 9,000,000 260,000,000 262,000,000 1,341,000,000 1,045,000,000 1,111,000,000 1,219,000,000 699,000,000 879,000,000 77,000,000 
        accounts payable and accrued liabilities
      4,180,000,000 3,652,000,000 3,355,000,000 3,434,000,000 3,450,000,000 3,402,000,000 3,099,000,000 3,205,000,000 3,379,000,000 3,403,000,000 3,143,000,000 3,137,000,000 3,406,000,000 3,278,000,000 2,903,000,000 3,029,000,000 3,084,000,000 3,165,000,000 2,833,000,000 2,830,000,000 2,940,000,000 3,050,000,000 2,662,000,000 2,668,000,000 2,611,000,000 2,746,000,000 2,479,000,000 2,600,000,000 2,244,000,000 2,234,000,000  2,246,000,000 2,343,000,000 2,083,000,000 2,002,000,000 52,000,000 60,000,000 1,969,000,000 1,862,000,000 1,868,000,000 1,879,000,000 1,886,000,000 1,699,000,000 1,883,000,000 1,800,000,000 1,849,000,000 1,895,000,000 1,861,000,000 1,721,000,000 1,786,000,000 53,000,000 1,721,000,000  1,758,000,000 1,873,000,000  2,016,000,000 1,819,000,000 1,881,000,000 1,796,000,000 1,741,000,000 1,780,000,000 2,273,000,000 1,870,000,000 1,826,000,000 1,699,000,000 1,712,000,000 1,670,000,000 1,688,000,000 1,686,000,000 1,787,000,000 1,773,000,000 1,670,000,000 1,596,000,000 2,519,000,000 2,483,000,000 2,477,000,000 1,881,000,000 1,704,000,000 1,618,000,000 1,875,000,000 
        accrued compensation and employee benefits
      1,945,000,000 3,962,000,000 3,089,000,000 2,372,000,000 1,798,000,000 3,620,000,000 2,785,000,000 2,086,000,000 1,539,000,000 3,346,000,000 2,632,000,000 2,021,000,000 1,443,000,000 3,095,000,000 2,396,000,000 1,914,000,000 1,400,000,000 2,942,000,000 2,365,000,000 1,775,000,000 1,220,000,000 2,400,000,000 1,762,000,000 1,345,000,000 1,018,000,000 2,197,000,000 1,762,000,000 1,375,000,000 892,000,000 1,778,000,000  1,103,000,000 813,000,000 1,718,000,000 1,377,000,000   1,655,000,000 1,310,000,000 1,015,000,000 724,000,000 1,656,000,000 706,000,000 1,633,000,000 1,338,000,000 985,000,000 701,000,000 1,466,000,000 1,473,000,000 858,000,000  1,473,000,000  916,000,000 699,000,000  1,400,000,000 1,106,000,000 871,000,000 667,000,000 1,294,000,000 1,043,000,000 810,000,000 637,000,000 1,319,000,000 1,038,000,000 820,000,000 594,000,000 1,224,000,000 1,116,000,000 930,000,000 743,000,000 1,290,000,000 1,073,000,000 788,000,000 663,000,000 1,507,000,000 1,188,000,000 928,000,000 766,000,000 1,347,000,000 
        current lease liabilities
      326,000,000 333,000,000 332,000,000 335,000,000 327,000,000 325,000,000 313,000,000 304,000,000 310,000,000 312,000,000 303,000,000 309,000,000 306,000,000 310,000,000 298,000,000 314,000,000 331,000,000 332,000,000 339,000,000 342,000,000 342,000,000 342,000,000 335,000,000 332,000,000 334,000,000 342,000,000 341,000,000 347,000,000 291,000,000                                                     
        accrued income taxes
      572,000,000 373,000,000 617,000,000 619,000,000 554,000,000 376,000,000 565,000,000 505,000,000 456,000,000 321,000,000 480,000,000 407,000,000 356,000,000 221,000,000 432,000,000 448,000,000 308,000,000 198,000,000 333,000,000 353,000,000 368,000,000 247,000,000 318,000,000 367,000,000 256,000,000 179,000,000 251,000,000 165,000,000 256,000,000 157,000,000  216,000,000 261,000,000 199,000,000 229,000,000 45,000,000 56,000,000 146,000,000 213,000,000 182,000,000 128,000,000 154,000,000 136,000,000 178,000,000 199,000,000 209,000,000 176,000,000 148,000,000 110,000,000 171,000,000 39,000,000 110,000,000  111,000,000 80,000,000  63,000,000 80,000,000 110,000,000 49,000,000 62,000,000      24,000,000 19,000,000 66,000,000  13,000,000 75,000,000 96,000,000 967,000,000 49,000,000 20,000,000 216,000,000 64,000,000 39,000,000 177,000,000 316,000,000 
        dividends payable
      436,000,000  441,000,000  400,000,000  401,000,000  349,000,000  351,000,000  292,000,000  296,000,000  273,000,000  273,000,000  238,000,000  237,000,000  231,000,000  232,000,000 232,000,000 211,000,000   212,000,000 193,000,000  193,000,000    178,000,000 178,000,000 163,000,000  151,000,000  153,000,000 154,000,000 139,000,000   139,000,000    126,000,000 121,000,000   119,000,000 120,000,000 116,000,000  115,000,000 109,000,000 109,000,000  106,000,000 105,000,000 106,000,000  104,000,000 103,000,000 103,000,000  99,000,000 104,000,000 106,000,000  94,000,000 94,000,000 94,000,000 93,000,000 
        fiduciary liabilities
      11,744,000,000 11,473,000,000 12,001,000,000 11,871,000,000 11,579,000,000 11,276,000,000 11,923,000,000 11,497,000,000 11,458,000,000 10,794,000,000 11,828,000,000 11,564,000,000 10,834,000,000 10,660,000,000 10,608,000,000 10,530,000,000 10,461,000,000 9,622,000,000 10,408,000,000 9,936,000,000 8,782,000,000 8,585,000,000 8,765,000,000 7,441,000,000 7,661,000,000 7,344,000,000 7,547,000,000 6,807,000,000 5,243,000,000 5,001,000,000  5,118,000,000 5,140,000,000 4,847,000,000 5,128,000,000   4,241,000,000 4,532,000,000 4,538,000,000 4,501,000,000 4,146,000,000 4,585,000,000 4,552,000,000 4,871,000,000 5,237,000,000 4,814,000,000 4,234,000,000 3,992,000,000 4,563,000,000  3,992,000,000  4,449,000,000 4,284,000,000  4,082,000,000 4,118,000,000 4,177,000,000 4,272,000,000 3,824,000,000 4,322,000,000 4,007,000,000 3,909,000,000 3,559,000,000 3,881,000,000 3,647,000,000 3,683,000,000 3,297,000,000 3,774,000,000 3,706,000,000 3,863,000,000 3,612,000,000 3,454,000,000 3,875,000,000 4,126,000,000 3,704,000,000 4,026,000,000 4,228,000,000 4,070,000,000 4,210,000,000 
        total current liabilities
      20,905,000,000 21,060,000,000 21,098,000,000 19,400,000,000 19,775,000,000 19,518,000,000 19,604,000,000 18,864,000,000 18,660,000,000 19,795,000,000 20,605,000,000 19,813,000,000 7,914,000,000 7,172,000,000 7,292,000,000 7,016,000,000 6,587,000,000 6,654,000,000 6,659,000,000 5,816,000,000 6,123,000,000 6,556,000,000 6,530,000,000 5,928,000,000 6,859,000,000 6,679,000,000 6,204,000,000 6,382,000,000 5,739,000,000 4,924,000,000  4,216,000,000 4,122,000,000 4,262,000,000 3,814,000,000   4,082,000,000 3,825,000,000 3,504,000,000 3,159,000,000 3,708,000,000 2,753,000,000 3,705,000,000 4,130,000,000 3,530,000,000 3,343,000,000 3,809,000,000 3,564,000,000 2,964,000,000  3,564,000,000  3,170,000,000 3,032,000,000  3,739,000,000 3,384,000,000 3,242,000,000 2,889,000,000 3,105,000,000 2,947,000,000 3,845,000,000 3,174,000,000 3,703,000,000 3,401,000,000 2,670,000,000 2,797,000,000 3,386,000,000 3,314,000,000 3,241,000,000 2,881,000,000 3,493,000,000 4,173,000,000 5,315,000,000 4,888,000,000 5,549,000,000 4,721,000,000 3,870,000,000 4,028,000,000 4,019,000,000 
        long-term debt
      18,900,000,000 18,320,000,000 18,317,000,000 18,960,000,000 18,862,000,000 19,428,000,000 12,330,000,000 12,278,000,000 12,300,000,000 11,844,000,000 11,781,000,000 10,247,000,000 10,841,000,000 11,227,000,000 10,399,000,000 10,487,000,000 10,552,000,000 10,933,000,000 10,228,000,000 10,257,000,000 10,242,000,000 10,796,000,000 11,532,000,000 11,985,000,000 11,231,000,000 10,741,000,000 11,429,000,000 11,459,000,000 11,472,000,000 5,510,000,000  5,813,000,000 5,815,000,000 5,225,000,000 5,475,000,000   4,495,000,000 4,494,000,000 4,496,000,000 4,748,000,000 4,402,000,000 3,828,000,000 3,376,000,000 3,379,000,000 3,212,000,000 2,619,000,000 2,621,000,000 2,658,000,000 2,703,000,000  2,658,000,000  2,663,000,000 2,664,000,000  2,668,000,000 2,670,000,000 2,773,000,000 2,771,000,000 3,026,000,000 3,028,000,000 3,030,000,000 3,032,000,000 3,034,000,000 3,037,000,000 3,588,000,000 3,590,000,000 3,194,000,000 3,197,000,000 3,199,000,000 3,602,000,000 3,604,000,000 3,607,000,000 3,608,000,000 3,609,000,000 3,860,000,000 3,864,000,000 4,533,000,000 4,534,000,000 4,929,000,000 
        pension, post-retirement and post-employment benefits
      752,000,000 786,000,000 791,000,000 816,000,000 832,000,000 840,000,000 704,000,000 715,000,000 747,000,000 779,000,000 840,000,000 866,000,000 896,000,000  1,309,000,000 1,407,000,000 1,515,000,000  2,387,000,000 2,539,000,000 2,594,000,000  2,163,000,000 2,197,000,000 2,248,000,000  1,998,000,000 2,044,000,000 1,874,000,000   1,768,000,000 1,842,000,000  1,948,000,000    1,969,000,000 2,004,000,000 2,042,000,000  2,070,000,000  1,094,000,000 1,123,000,000 1,135,000,000  2,094,000,000 1,979,000,000    1,574,000,000                            
        long-term lease liabilities
      1,523,000,000 1,529,000,000 1,514,000,000 1,546,000,000 1,563,000,000 1,590,000,000 1,618,000,000 1,586,000,000 1,600,000,000 1,661,000,000 1,643,000,000 1,699,000,000 1,723,000,000 1,667,000,000 1,620,000,000 1,752,000,000 1,831,000,000 1,880,000,000 1,900,000,000 1,992,000,000 1,850,000,000 1,924,000,000 1,902,000,000 1,902,000,000 1,898,000,000 1,926,000,000 1,957,000,000 1,981,000,000 1,590,000,000                                                     
        liabilities for errors and omissions
      286,000,000  285,000,000 280,000,000 309,000,000  330,000,000 322,000,000 324,000,000  319,000,000 364,000,000 355,000,000  331,000,000 340,000,000 352,000,000  356,000,000 365,000,000 354,000,000  352,000,000 350,000,000 343,000,000  324,000,000 319,000,000 282,000,000   303,000,000 312,000,000  316,000,000    317,000,000 322,000,000 319,000,000  334,000,000 341,000,000 355,000,000 366,000,000 354,000,000 373,000,000 460,000,000 440,000,000  460,000,000  466,000,000 472,000,000  468,000,000 446,000,000 451,000,000 452,000,000  441,000,000 488,000,000 517,000,000  530,000,000 515,000,000 496,000,000  586,000,000 562,000,000 579,000,000  632,000,000 630,000,000 636,000,000      
        other liabilities
      1,380,000,000 1,412,000,000 1,419,000,000 1,577,000,000 1,406,000,000 1,265,000,000 1,396,000,000 1,261,000,000 1,319,000,000 1,267,000,000 1,226,000,000 1,438,000,000 1,433,000,000 1,363,000,000 1,281,000,000 1,521,000,000 1,695,000,000 1,712,000,000 1,564,000,000 1,720,000,000 1,514,000,000 1,485,000,000 1,450,000,000 1,415,000,000 1,361,000,000 1,397,000,000 1,388,000,000 1,594,000,000 1,194,000,000 1,362,000,000 11,000,000 1,262,000,000 1,267,000,000 1,311,000,000 1,006,000,000 9,000,000  957,000,000 999,000,000 1,045,000,000 1,089,000,000 1,128,000,000 986,000,000 1,041,000,000 1,114,000,000 1,129,000,000 1,083,000,000 1,052,000,000 906,000,000 906,000,000  906,000,000 39,000,000 985,000,000 971,000,000 32,000,000 984,000,000 1,008,000,000 1,027,000,000 1,054,000,000 1,123,000,000 1,127,000,000 1,079,000,000 1,062,000,000 1,035,000,000 1,158,000,000 1,220,000,000 1,121,000,000 1,175,000,000 1,225,000,000 1,110,000,000 1,114,000,000 1,135,000,000 1,195,000,000 926,000,000 891,000,000 1,018,000,000 1,633,000,000 1,618,000,000 1,665,000,000 1,492,000,000 
        commitments and contingencies
                                                                                       
        equity:
                                                                                       
        preferred stock, 1 par value, authorized 6,000,000 shares, none issued
                                                                                       
        common stock
      561,000,000 561,000,000 561,000,000 561,000,000 561,000,000 561,000,000 561,000,000 561,000,000 561,000,000 561,000,000 561,000,000 561,000,000 561,000,000  561,000,000 561,000,000 561,000,000  561,000,000 561,000,000 561,000,000  561,000,000 561,000,000 561,000,000  561,000,000 561,000,000 561,000,000                               561,000,000 561,000,000 561,000,000 561,000,000 561,000,000 561,000,000 561,000,000 561,000,000 561,000,000 561,000,000  561,000,000 561,000,000 561,000,000 561,000,000 561,000,000    561,000,000 561,000,000 561,000,000 
        additional paid-in capital
      1,474,000,000 1,547,000,000 1,457,000,000 1,362,000,000 1,253,000,000 1,370,000,000 1,289,000,000 1,197,000,000 1,112,000,000 1,242,000,000 1,150,000,000 1,074,000,000 1,064,000,000 1,179,000,000 1,111,000,000 1,044,000,000 1,026,000,000 1,112,000,000 1,034,000,000 945,000,000 851,000,000 943,000,000 882,000,000 814,000,000 746,000,000 862,000,000 796,000,000 736,000,000 681,000,000 817,000,000  732,000,000 682,000,000 784,000,000 783,000,000   842,000,000 812,000,000 789,000,000 777,000,000 861,000,000 837,000,000 930,000,000 922,000,000 914,000,000 909,000,000 1,028,000,000 1,107,000,000 1,002,000,000  1,107,000,000  1,053,000,000 1,018,000,000  1,156,000,000 1,123,000,000 1,092,000,000 1,050,000,000 1,185,000,000 1,159,000,000 1,149,000,000 1,109,000,000 1,211,000,000 1,181,000,000 1,182,000,000 1,183,000,000 1,245,000,000 1,196,000,000 1,238,000,000 1,193,000,000 1,242,000,000 1,110,000,000 1,097,000,000 1,071,000,000 1,138,000,000 1,122,000,000 1,088,000,000 1,046,000,000 1,129,000,000 
        retained earnings
      28,037,000,000 27,767,000,000 26,948,000,000 27,088,000,000 25,881,000,000 25,306,000,000 24,520,000,000 24,578,000,000 23,456,000,000 22,759,000,000 22,007,000,000 21,980,000,000 20,949,000,000 20,301,000,000 19,837,000,000 19,880,000,000 18,916,000,000 18,389,000,000 17,589,000,000 17,597,000,000 16,780,000,000 16,272,000,000 15,902,000,000 16,060,000,000 15,490,000,000 15,199,000,000 14,811,000,000 14,741,000,000 14,642,000,000 14,347,000,000  14,131,000,000 13,812,000,000 13,140,000,000 13,113,000,000   12,388,000,000 11,953,000,000 11,751,000,000 11,460,000,000 11,302,000,000 10,515,000,000 10,335,000,000 10,042,000,000 9,897,000,000 9,620,000,000 9,452,000,000 8,628,000,000 9,036,000,000  8,628,000,000  8,257,000,000 8,053,000,000  7,949,000,000 7,696,000,000 7,688,000,000 7,528,000,000 7,436,000,000 7,236,000,000 7,187,000,000 7,062,000,000 7,033,000,000 7,013,000,000 6,900,000,000 7,202,000,000 7,237,000,000 7,157,000,000 7,273,000,000 7,313,000,000 7,732,000,000 7,648,000,000 5,804,000,000 5,734,000,000 5,691,000,000 5,467,000,000 5,387,000,000 5,310,000,000 5,043,000,000 
        accumulated other comprehensive loss
      -5,560,000,000 -5,429,000,000 -5,441,000,000 -5,244,000,000 -5,896,000,000 -6,240,000,000 -4,990,000,000 -5,527,000,000 -5,509,000,000 -5,295,000,000 -5,460,000,000 -5,055,000,000 -5,234,000,000 -5,314,000,000 -6,048,000,000 -5,363,000,000 -4,679,000,000 -4,575,000,000 -5,345,000,000 -5,153,000,000 -5,197,000,000 -5,110,000,000 -5,148,000,000 -5,582,000,000 -5,847,000,000  -4,931,000,000 -4,527,000,000 -4,590,000,000   -4,265,000,000 -3,905,000,000  -4,560,000,000    -4,289,000,000          -3,307,000,000          -2,078,000,000 -2,183,000,000 -2,300,000,000 -2,138,000,000 -2,406,000,000  -2,171,000,000  -1,924,000,000 -2,132,000,000 -2,098,000,000  -252,000,000  -351,000,000 -1,010,000,000  -1,244,000,000 -1,272,000,000 -588,000,000 -625,000,000 -744,000,000 -695,000,000 
        non-controlling interests
      237,000,000 215,000,000 206,000,000 209,000,000 203,000,000 193,000,000 194,000,000 198,000,000 200,000,000 179,000,000 180,000,000 178,000,000 243,000,000 229,000,000 226,000,000 224,000,000 219,000,000 213,000,000 154,000,000 156,000,000 162,000,000 156,000,000 161,000,000 166,000,000 156,000,000 150,000,000 177,000,000 272,000,000 77,000,000 73,000,000  81,000,000 81,000,000 83,000,000 85,000,000   80,000,000 83,000,000 81,000,000 92,000,000 89,000,000 91,000,000 79,000,000 82,000,000 77,000,000 82,000,000 70,000,000 64,000,000 67,000,000  64,000,000  71,000,000 67,000,000  57,000,000 58,000,000 53,000,000 58,000,000 47,000,000 45,000,000 43,000,000 37,000,000 35,000,000 35,000,000 33,000,000 34,000,000              
        equity: - sum
      24,749,000,000 24,661,000,000 23,731,000,000 23,976,000,000 22,002,000,000 21,190,000,000 21,574,000,000 21,007,000,000 19,820,000,000 19,446,000,000 18,438,000,000  17,583,000,000           12,019,000,000               9,120,000,000                    7,316,000,000 7,014,000,000       6,752,000,000 6,848,000,000              
        less – treasury shares, at cost, 78,467,942 shares at march 31, 2026and 75,783,063 shares at december 31, 2025
      -9,943,000,000                                                                                 
        total equity
      14,806,000,000 15,315,000,000 15,359,000,000 15,976,000,000 14,268,000,000 13,535,000,000 13,882,000,000 13,565,000,000 12,622,000,000 12,370,000,000 11,586,000,000 12,139,000,000 11,196,000,000 10,749,000,000 9,791,000,000 10,917,000,000 11,156,000,000 11,222,000,000 9,888,000,000 10,264,000,000 9,596,000,000 9,260,000,000 8,752,000,000 8,392,000,000 7,451,000,000 7,943,000,000 7,797,000,000 8,337,000,000 7,986,000,000 7,584,000,000 7,538,000,000 7,797,000,000 8,021,000,000 7,442,000,000 7,131,000,000 7,074,000,000 6,619,000,000 6,272,000,000 6,754,000,000 6,705,000,000 6,771,000,000 6,602,000,000 6,863,000,000 7,133,000,000 7,915,000,000 8,228,000,000 8,043,000,000 7,975,000,000 6,606,000,000 6,846,000,000 6,713,000,000 6,606,000,000  6,344,000,000 6,265,000,000  5,940,000,000 6,465,000,000 6,780,000,000 6,687,000,000 6,415,000,000     6,039,000,000 5,760,000,000 5,694,000,000              
        less – allowance for credit losses
       -162,000,000    -167,000,000    -151,000,000                                                                        
        liability for errors and omissions
       288,000,000    305,000,000    314,000,000    355,000,000    355,000,000    366,000,000    335,000,000    287,000,000    301,000,000    308,000,000    318,000,000                   430,000,000    518,000,000    512,000,000    596,000,000    629,000,000     
        less – treasury shares, at cost, 75,783,063 shares at december 31, 2025 and 69,239,488 shares at december 31, 2024
       -9,346,000,000                                                                                
        less – treasury shares, at cost, 70,639,222 shares at september 30, 2025and 69,239,488 shares at december 31, 2024
        -8,372,000,000                                                                               
        less – treasury shares, at cost, 68,964,746 shares at june 30, 2025and 69,239,488 shares at december 31, 2024
         -8,000,000,000                                                                              
        less – treasury shares, at cost, 67,958,159 shares at march 31, 2025and 69,239,488 shares at december 31, 2024
          -7,734,000,000                                                                             
        less – treasury shares, at cost, 69,239,488 shares at december 31, 2024 and 68,635,498 shares at december 31, 2023
           -7,655,000,000                                                                            
        less – treasury shares, at cost, 69,608,340 shares at september 30, 2024and 68,635,498 shares at december 31, 2023
            -7,692,000,000                                                                           
        less – treasury shares, at cost, 68,717,711 shares at june 30, 2024and 68,635,498 shares at december 31, 2023
             -7,442,000,000                                                                          
        less – treasury shares, at cost, 67,816,273 shares at march 31, 2024and 68,635,498 shares at december 31, 2023
              -7,198,000,000                                                                         
        less – treasury shares, at cost, 68,635,498 shares at december 31, 2023 and 65,855,914 shares at december 31, 2022
               -7,076,000,000                                                                        
        less – treasury shares, at cost, 67,666,591 shares at september 30, 2023and 65,855,914 shares at december 31, 2022
                -6,852,000,000                                                                       
        less – treasury shares, at cost, 66,590,930 shares at june 30, 2023and 65,855,914 shares at december 31, 2022
                 -6,599,000,000                                                                      
        less – cash and cash equivalents held in a fiduciary capacity
                  -10,834,000,000  -10,608,000,000 -10,530,000,000 -10,461,000,000                                                                 
        less – treasury shares, at cost, 65,836,882 shares at march 31, 2023and 65,855,914 shares at december 31, 2022
                  -6,387,000,000                                                                     
        less - cash and cash equivalents held in a fiduciary capacity
                   -10,660,000,000    -9,622,000,000                                                                
        pension, postretirement and postemployment benefits
                   921,000,000    1,632,000,000    2,662,000,000    2,336,000,000    1,911,000,000    1,888,000,000    2,076,000,000    2,058,000,000  2,244,000,000    1,150,000,000    2,094,000,000   1,606,000,000  1,655,000,000 1,148,000,000 1,178,000,000  1,211,000,000 945,000,000 1,136,000,000          709,000,000   1,082,000,000 1,089,000,000 1,220,000,000 1,228,000,000 1,208,000,000 1,369,000,000 
        issued 560,641,640 shares at december 31, 2022 and 2021
                   561,000,000                                                                    
        less – treasury shares, at cost, 65,855,914 shares at december 31, 2022 and 57,105,619 shares at december 31, 2021
                   -6,207,000,000                                                                    
        less – treasury shares, at cost, 64,102,660 shares at september 30, 2022and 57,105,619 shares at december 31, 2021
                    -5,896,000,000                                                                   
        less – treasury shares, at cost, 61,408,596 shares at june 30, 2022and 57,105,619 shares at december 31, 2021
                     -5,429,000,000                                                                  
        less – treasury shares, at cost, 58,524,983 shares at march 31, 2022and 57,105,619 shares at december 31, 2021
                      -4,887,000,000                                                                 
        issued 560,641,640 shares at december 31, 2021 and 2020
                       561,000,000                                                                
        less – treasury shares, at cost, 57,105,619 shares at december 31, 2021 and 52,914,550 shares at december 31, 2020
                       -4,478,000,000                                                                
        less – cash and investments held in a fiduciary capacity
                        -10,408,000,000 -9,936,000,000 -8,782,000,000 -8,585,000,000 -8,765,000,000 -7,441,000,000 -7,661,000,000  -7,547,000,000 -6,807,000,000 -5,243,000,000   -5,118,000,000 -5,140,000,000  -5,128,000,000    -4,532,000,000          -3,992,000,000          -4,177,000,000 -4,272,000,000  -4,322,000,000 -4,007,000,000    -3,647,000,000 -3,683,000,000   -3,706,000,000   -3,454,000,000        
        less – treasury shares, at cost, 55,175,963 shares at september 30, 2021and 52,914,550 shares at december 31, 2020
                        -4,105,000,000                                                               
        less – treasury shares, at cost, 53,676,347 shares at june 30, 2021and 52,914,550 shares at december 31, 2020
                         -3,842,000,000                                                              
        less – treasury shares, at cost, 51,871,847 shares at march 31, 2021and 52,914,550 shares at december 31, 2020
                          -3,561,000,000                                                             
        1,600,000,000 shares, issued 560,641,640 shares at december 31, 2020 and december 31, 2019
                           561,000,000                                                            
        less – treasury shares, at cost, 52,914,550 shares at december 31, 2020 and 57,013,097 shares at december 31, 2019
                           -3,562,000,000                                                            
        less – treasury shares, at cost, 53,626,539 shares at september 30, 2020 and 57,013,097 shares at december 31, 2019
                            -3,606,000,000                                                           
        less – treasury shares, at cost, 54,263,059 shares at june 30, 2020 and 57,013,097 shares at december 31, 2019
                             -3,627,000,000                                                          
        less – treasury shares, at cost, 54,694,523 shares at march 31, 2020 and 57,013,097 shares at december 31, 2019
                              -3,655,000,000                                                         
        less-allowance for doubtful accounts and cancellations
                                -139,000,000 -142,000,000 -116,000,000   -116,000,000 -114,000,000  -105,000,000    -84,000,000          -106,000,000          -123,000,000 -121,000,000  -111,000,000 -106,000,000    -118,000,000 -112,000,000   -123,000,000   -182,000,000  -186,000,000  -170,000,000 -168,000,000 -168,000,000 -161,000,000 
        acquisition related derivatives
                                  283,000,000 441,000,000                                                    
        1,600,000,000 shares, issued 560,641,640 shares at december 31, 2019 and december 31, 2018
                               561,000,000                                                        
        less – treasury shares, at cost, 57,013,097 shares at december 31, 2019 and 56,804,468 shares at december 31, 2018
                                                                                       
        less – treasury shares, at cost, 55,643,998 shares at september 30, 2019 and 56,804,468 shares at december 31, 2018
                                -3,617,000,000                                                       
        less – treasury shares, at cost, 54,073,164 shares at june 30, 2019 and 56,804,468 shares at december 31, 2018
                                 -3,446,000,000                                                      
        funds held in escrow for acquisition
                                  6,359,000,000                                                     
        less – treasury shares, at cost, 53,623,897 shares at march 31, 2019 and 56,804,468 shares at december 31, 2018
                                  -3,385,000,000                                                     
        1,600,000,000 shares, issued 560,641,640 shares at december 31, 2018 and december 31, 2017
                                   561,000,000                                                    
        less – treasury shares, at cost, 56,804,468 shares at december 31, 2018 and 51,930,135 shares at december 31, 2017
                                                                                       
        operating cash flows:
                                                                                       
        net income before non-controlling interests
                                    1,511,000,000     1,085,000,000 578,000,000              424,000,000                               
        adjustments to reconcile net income to cash from operations:
                                                                                       
        depreciation and amortization of fixed assets and capitalized software
                                    236,000,000     156,000,000 80,000,000              69,000,000                               
        amortization of intangible assets
                                    135,000,000     80,000,000 40,000,000              18,000,000                               
        adjustments and payments related to contingent consideration liability
                                                                                       
        benefit from deferred income taxes
                                    66,000,000     42,000,000 25,000,000              51,000,000                               
        gain on investments
                                    24,000,000                                                   
        (gain) loss on disposition of assets
                                                                                       
        share-based compensation expense
                                    146,000,000     75,000,000 42,000,000                                             
        change in fair value of acquisition related fx contract
                                    100,000,000                                                   
        changes in assets and liabilities:
                                                                                       
        contributions to pension and other benefit plans in excess of current year expense/credit
                                                                                       
        effect of exchange rate changes
                                                        36,000,000                               
        net cash from operations
                                    1,319,000,000     343,000,000                                              
        financing cash flows:
                                                                                       
        purchase of treasury shares
                                                                                       
        net increase in commercial paper
                                    75,000,000     100,000,000 100,000,000                                             
        proceeds from issuance of debt
                                    592,000,000                                                   
        repayments of debt
                                                                                       
        payment of bridge loan fees
                                                                                       
        shares withheld for taxes on vested units – treasury shares
                                                                                       
        issuance of common stock from treasury shares
                                    72,000,000     94,000,000 73,000,000                                             
        payments of deferred and contingent consideration for acquisitions
                                                                                       
        distributions of non-controlling interests
                                                                                       
        dividends paid
                                                                                       
        net cash from financing activities
                                         16,000,000 697,000,000                                             
        investing cash flows:
                                                                                       
        capital expenditures
                                                                                       
        net purchases of long-term investments
                                                                                       
        proceeds from sales of fixed assets
                                    3,000,000     4,000,000 1,000,000              1,000,000                               
        dispositions
                                    5,000,000                    3,000,000                               
        acquisitions
                                                                                       
        net cash from investing activities
                                                        8,000,000                               
        effect of exchange rate changes on cash and cash equivalents
                                         119,000,000 67,000,000                                             
        decrease in cash and cash equivalents
                                                                                       
        cash and cash equivalents at beginning of period
                                    1,205,000,000     1,026,000,000 1,026,000,000              2,301,000,000                               
        cash and cash equivalents at end of period
                                    951,000,000     966,000,000 930,000,000              1,263,000,000                               
        for the nine months ended september 30,
                                                                                       
        balance, beginning and end of period
                                    561,000,000     561,000,000 561,000,000              561,000,000                               
        balance, beginning of year
                                    784,000,000     842,000,000 842,000,000              1,107,000,000                               
        change in accrued stock compensation costs
                                    20,000,000                                                   
        issuance of shares under stock compensation plans and employee stock purchase plans
                                    171,000,000     201,000,000 175,000,000              226,000,000                               
        balance, end of period
                                    771,000,000     763,000,000 733,000,000              993,000,000                               
        cumulative effect of adoption of the revenue recognition standard
                                    364,000,000                                                   
        cumulative effect of adoption of other accounting standards
                                                                                       
        net income attributable to the company
                                    1,497,000,000     1,070,000,000 569,000,000              413,000,000  242,000,000   348,000,000                          
        dividend equivalents declared –
                                                                                       
        dividends declared –
                                                                                       
        cumulative effect of adoption of the financial instruments standard
                                                                                       
        other comprehensive income, net of tax
                                         552,000,000 256,000,000                                             
        treasury shares
                                                                                       
        net income attributable to non-controlling interests
                                    14,000,000     15,000,000 9,000,000              11,000,000                               
        distributions and other changes
                                                                                       
        1,600,000,000 shares, issued 560,641,640 shares at june 30, 2018
                                                                                       
        and december 31, 2017
                                     561,000,000 561,000,000                                                 
        less – treasury shares, at cost, 55,507,129 shares at june 30, 2018
                                                                                       
        and 51,930,135 shares at december 31, 2017
                                     -3,443,000,000 -3,210,000,000                                                 
        1,600,000,000 shares, issued 560,641,640 shares at march 31, 2018
                                                                                       
        less – treasury shares, at cost, 52,710,521 shares at march 31, 2018
                                                                                       
        1,600,000,000 shares, issued 560,641,640 shares at december 31, 2017 and december 31, 2016
                                       561,000,000                                                
        less – treasury shares, at cost, 51,930,135 shares at december 31, 2017 and 46,150,415 shares at december 31, 2016
                                                                                       
        1,600,000,000 shares, issued 560,641,640 shares at september 30, 2017
                                                                                       
        and december 31, 2016
                                        561,000,000                                               
        less – treasury shares, at cost, 49,484,693 shares at september 30, 2017
                                                                                       
        and 46,150,415 shares at december 31, 2016
                                        -2,851,000,000                                               
        gain on deconsolidation of subsidiary
                                                                                       
        (gain) loss on investments
                                                                                       
        loss on disposition of assets
                                         9,000,000 6,000,000              2,000,000                               
        proceeds from debt
                                         987,000,000 987,000,000              50,000,000                               
        net sales (purchases) of long-term investments
                                         12,000,000 11,000,000                                             
        for the six months ended june 30,
                                                                                       
        issuance of shares under stock compensation plans and employee stock purchase plans and related tax impact in 2016
                                                                                       
        deconsolidation of subsidiary
                                                                                       
        loss on investments
                                                                                       
        for the three months ended march 31,
                                                                                       
        1,600,000,000 shares, issued 560,641,640 shares at december 31, 2016 and december 31, 2015
                                           561,000,000                                            
        less – treasury shares, at cost, 46,150,415 shares at december 31, 2016 and 38,743,686 shares at december 31, 2015
                                                                                       
        1,600,000,000 shares, issued 560,641,640 shares at september 30, 2016
                                                                                       
        and december 31, 2015
                                            561,000,000 561,000,000 561,000,000                                         
        less – treasury shares, at cost, 44,118,274 shares at september 30, 2016
                                                                                       
        and 38,743,686 shares at december 31, 2015
                                            -2,366,000,000                                           
        1,600,000,000 shares, issued 560,641,640 shares at june 30, 2016
                                                                                       
        less – treasury shares, at cost, 41,593,434 shares at june 30, 2016
                                                                                       
        1,600,000,000 shares, issued 560,641,640 shares at march 31, 2016
                                                                                       
        less – treasury shares, at cost, 39,120,576 shares at march 31, 2016
                                                                                       
        1,600,000,000 shares, issued 560,641,640 shares at december 31, 2015 and december 31, 2014
                                               561,000,000                                        
        less – treasury shares, at cost, 38,743,686 shares at december 31, 2015 and 20,499,596 shares at december 31, 2014
                                                                                       
        current deferred tax assets
                                                466,000,000 521,000,000 478,000,000 480,000,000 484,000,000 482,000,000 410,000,000 410,000,000  410,000,000  381,000,000 390,000,000  376,000,000                         
        goodwill and intangible assets
                                                7,832,000,000 7,933,000,000 7,814,000,000 7,871,000,000 7,799,000,000 7,365,000,000 7,261,000,000 7,281,000,000  7,261,000,000  7,086,000,000 7,129,000,000  6,963,000,000 6,933,000,000 7,000,000,000 6,993,000,000 6,823,000,000 6,647,000,000 6,499,000,000 7,250,000,000 7,173,000,000 7,047,000,000 6,983,000,000 7,129,000,000 7,163,000,000 7,335,000,000 7,376,000,000 7,458,000,000 7,759,000,000 7,756,000,000 7,606,000,000 7,593,000,000 7,775,000,000 7,845,000,000 7,816,000,000 7,790,000,000 8,015,000,000 
        1,600,000,000 shares, issued 560,641,640 shares at march 31, 2015
                                                                                       
        and december 31, 2014
                                                561,000,000                                       
        less – treasury shares, at cost, 22,229,254 shares at march 31, 2015
                                                                                       
        and 20,499,596 shares at december 31, 2014
                                                                                       
        1,600,000,000 shares, issued 560,641,640 shares at december 31, 2014 and december 31, 2013
                                                 561,000,000                                      
        less – treasury shares, at cost, 20,499,596 shares at december 31, 2014 and 13,882,204 shares at december 31, 2013
                                                                                       
        1,600,000,000 shares, issued 560,641,640 shares at september 30, 2014
                                                                                       
        and december 31, 2013
                                                  561,000,000 561,000,000 561,000,000                                   
        less – treasury shares, at cost, 18,346,142 shares at september 30, 2014
                                                                                       
        and 13,882,204 shares at december 31, 2013
                                                                                       
        1,600,000,000 shares, issued 560,641,640 shares at june 30, 2014
                                                                                       
        less – treasury shares, at cost, 14,993,131 shares at june 30, 2014
                                                                                       
        1,600,000,000 shares, issued 560,641,640 shares at march 31, 2014
                                                                                       
        less – treasury shares, at cost, 11,358,687 shares at march 31, 2014
                                                                                       
        1,600,000,000 shares, issued 560,641,640 shares at december 31, 2013 and december 31, 2012
                                                     561,000,000                                  
        less – treasury shares, at cost, 13,882,204 shares at december 31, 2013 and 15,133,774 shares at december 31, 2012
                                                                                       
        3,401
                                                      3,164,000,000                                 
        —
                                                                                       
        1,600,000,000 shares, issued 560,641,640 shares at september 30, 2013
                                                                                       
        and december 31, 2012
                                                      561,000,000 561,000,000                                
        7,587
                                                      7,053,000,000                                 
        less – treasury shares, at cost, 13,338,019 shares at september 30, 2013
                                                                                       
        and 15,133,774 shares at december 31, 2012
                                                      -447,000,000                                 
        1,600,000,000 shares, issued 560,641,640 shares at june 30, 2013
                                                                                       
        less – treasury shares, at cost, 11,596,053 shares at june 30, 2013
                                                                                       
        adjustments to acquisition related contingent consideration liability
                                                        1,000,000                               
        stock option expense
                                                        7,000,000                               
        issuance of common stock
                                                        135,000,000                               
        payments of contingent consideration for acquisitions
                                                                                       
        net sales of long-term investments
                                                        92,000,000                               
        issuance of shares under stock compensation plans and employee stock purchase plans and related tax impact
                                                                                       
        dividend equivalents declared
                                                                                       
        accumulated other comprehensive gain
                                                                                       
        other changes
                                                                                       
        1,600,000,000 shares, issued 560,641,640 shares at december 31, 2012 and december 31, 2011
                                                         561,000,000                              
        less – treasury shares, at cost, 15,133,774 shares at december 31, 2012 and 21,463,226 shares at december 31, 2011
                                                                                       
        cash
                                                          186,000,000   135,000,000                          
        estimated fair value of deferred/contingent consideration
                                                          19,000,000                             
        total consideration
                                                          205,000,000   148,000,000                          
        allocation of purchase price:
                                                                                       
        accounts receivable
                                                          5,000,000   3,000,000                          
        property, plant, and equipment
                                                          3,000,000   2,000,000                          
        intangible assets
                                                          96,000,000   66,000,000                          
        total assets acquired
                                                          255,000,000   186,000,000                          
        current liabilities
                                                          11,000,000   6,000,000                          
        total liabilities assumed
                                                          50,000,000   38,000,000                          
        net assets acquired
                                                          205,000,000   148,000,000                          
        revenue
                                                          2,848,000,000   3,058,000,000                          
        income from continuing operations
                                                          247,000,000   355,000,000                          
        basic net income per share:
                                                                                       
        – continuing operations
                                                          440,000   640,000                          
        – net income attributable to the company
                                                          440,000   640,000                          
        diluted net income per share:
                                                                                       
        1,600,000,000 shares, issued 560,641,640 shares at june 30, 2012 and
                                                                                       
        december 31, 2011
                                                           561,000,000                            
        less – treasury shares, at cost, 16,852,064 shares at june 30, 2012 and
                                                                                       
        21,463,226 shares at december 31, 2011
                                                                                       
        1,600,000,000 shares, issued 560,641,640 shares at march 31, 2012 and december 31, 2011
                                                            561,000,000                           
        less – treasury shares, at cost, 14,711,644 shares at march 31, 2012 and 21,463,226 shares at december 31, 2011
                                                                                       
        estimated fair value of contingent consideration
                                                             13,000,000                          
        income tax receivable
                                                              33,000,000 46,000,000 8,000,000 326,000,000 323,000,000 370,000,000                    
        1,600,000,000 shares, issued 560,641,640 shares at december 31, 2011 and december 31, 2010
                                                              561,000,000                         
        less – treasury shares, at cost, 21,463,226 shares at december 31, 2011 and 20,132,120 shares at december 31, 2010
                                                                                       
        1,600,000,000 shares, issued 560,641,640 shares at september 30, 2011 and december 31, 2010
                                                               561,000,000                        
        less – treasury shares, at cost, 23,079,851 shares at september 30, 2011 and 20,132,120 shares at december 31, 2010
                                                                                       
        1,600,000,000 shares, issued 560,641,640 shares at june 30, 2011 and december 31, 2010
                                                                561,000,000                       
        less – treasury shares, at cost, 19,407,454 shares at june 30, 2011 and 20,132,120 shares at december 31, 2010
                                                                -536,000,000                       
        pension, retirement and postemployment benefits
                                                                 1,220,000,000                      
        less – treasury shares, at cost, 12,533,907 shares at march 31, 2011 and 20,132,120 december 31, 2010
                                                                 -327,000,000                      
        less—allowance for doubtful accounts and cancellations
                                                                  -114,000,000    -117,000,000    -103,000,000             
        current assets of discontinued operations
                                                                    193,000,000                   
        non-current assets of discontinued operations
                                                                    977,000,000                   
        liabilities of discontinued operations
                                                                    95,000,000            339,000,000 393,000,000  39,000,000 170,000,000 171,000,000  
        less—cash and investments held in a fiduciary capacity
                                                                  -3,824,000,000    -3,559,000,000                 
        stockholders’ equity:
                                                                                       
        stockholders’ equity: - sum
                                                                  6,929,000,000 6,863,000,000 6,534,000,000  6,669,000,000    6,945,000,000  8,820,000,000  9,184,000,000 8,309,000,000  6,122,000,000 6,118,000,000 6,562,000,000 6,411,000,000 6,173,000,000 6,038,000,000 
        less—treasury shares at cost, 20,132,120 at 2010 and 30,967,116 at 2009
                                                                  -514,000,000                     
        liabilities and stockholders’ equity
                                                                                       
        less – treasury shares, at cost, 17,523,768 shares at september 30, 2010 and 30,967,116 shares at december 31, 2009
                                                                   -448,000,000                    
        total stockholders’ equity
                                                                   6,415,000,000 6,043,000,000 6,014,000,000 5,863,000,000    5,722,000,000 6,916,000,000 7,532,000,000 7,523,000,000 7,822,000,000 6,922,000,000 5,659,000,000 5,948,000,000 5,819,000,000 6,204,000,000 6,016,000,000 5,739,000,000 5,359,000,000 
        less – treasury shares, at cost, 19,123,733 shares at june 30, 2010 and 30,967,116 shares at december 31, 2009
                                                                    -491,000,000                   
        retirement and post employment benefits
                                                                     1,163,000,000           1,051,000,000       
        stockholder’s equity:
                                                                                       
        less – treasury shares, at cost, 19,825,614 shares at march 31, 2010 and 30,967,116 shares at december 31, 2009
                                                                                       
        retirement and postemployment benefits
                                                                      1,184,000,000  1,168,000,000 1,162,000,000 1,217,000,000 788,000,000 788,000,000 774,000,000  1,014,000,000        
        less—treasury shares at cost, 30,967,116 in 2009 and 46,375,622 in 2008
                                                                      -806,000,000                 
        retirement and post-employment benefits
                                                                       1,176,000,000                
        less – treasury shares, at cost, 35,125,850 shares at september 30, 2009 and 46,375,622 shares at december 31, 2008
                                                                                       
        less – treasury shares, at cost, 37,921,377 shares at june 30, 2009 and 46,375,622 shares at december 31, 2008
                                                                        -992,000,000               
        less – treasury shares, at cost, 44,017,166 shares at march 31, 2009 and 46,375,622 shares at december 31, 2008
                                                                         -1,154,000,000              
        regulatory settlements — current portion
                                                                              177,000,000    238,000,000   323,000,000 311,000,000 
        less — cash and investments held in a fiduciary capacity
                                                                          -3,297,000,000    -3,612,000,000    -3,704,000,000  -4,228,000,000 -4,070,000,000 -4,210,000,000 
        less — treasury shares at cost, 46,375,622 in 2008 and 40,249,598 in 2007
                                                                          -1,223,000,000             
        preferred stock, 1 par value, authorized
                                                                                       
        6,000,000 shares, none issued
                                                                                       
        1,600,000,000 shares, issued 560,641,640 shares at september 30, 2008 and september 30, 2007
                                                                           561,000,000            
        less — treasury shares, at cost, 46,864,671 shares at september 30, 2008 and 40,249,598 shares at december 31, 2007
                                                                                       
        regulatory settlements – current portion
                                                                             178,000,000  176,000,000 175,000,000 178,000,000  236,000,000    
        less – treasury shares, at cost, 48,873,369 shares at june 30, 2008 and 40,249,598 shares at december 31, 2007
                                                                            -1,288,000,000           
        less – treasury shares, at cost, 49,570,796 shares at march 31, 2008 and 40,249,598 shares at december 31, 2007
                                                                                       
        less — allowance for doubtful accounts and cancellations
                                                                              -119,000,000    -156,000,000     
        assets of discontinued operations
                                                                                1,570,000,000 1,579,000,000   53,000,000 58,000,000  
        regulatory settlements
                                                                                 174,000,000 173,000,000 173,000,000 172,000,000 348,000,000 340,000,000 
        less — treasury shares at cost, 40,249,598 in 2007 and 8,727,764 in 2006
                                                                              -1,362,000,000         
        long-term investments
                                                                               96,000,000 99,000,000 144,000,000 597,000,000 511,000,000 329,000,000 290,000,000 318,000,000 
        less – treasury shares, at cost, 40,898,868 shares at september 30, 2007 and 8,727,764 shares at december 31, 2006
                                                                               -1,387,000,000        
        less – treasury shares, at cost, 18,502,587 shares at june 30, 2007 and 8,727,764 shares at december 31, 2006
                                                                                       
        (net of accumulated depreciation and
                                                                                   1,098,000,000    
        amortization of 1,441 at march 31, 2007
                                                                                       
        and 1,416 at december 31, 2006)
                                                                                       
        less – cash and investments held in
                                                                                   -4,026,000,000    
        a fiduciary capacity
                                                                                 -4,126,000,000      
        1,600,000,000 shares, issued 560,641,640
                                                                                       
        shares at march 31, 2007 and december 31, 2006
                                                                                 561,000,000      
        less – treasury shares, at cost,
                                                                                       
        5,825,472 shares at march 31, 2007 and
                                                                                       
        8,727,764 shares at december 31, 2006
                                                                                 -174,000,000      
        issued 560,641,640 shares in 2006 and 2005
                                                                                  561,000,000     
        less — treasury shares at cost, 8,727,764 in 2006 and
                                                                                       
        15,057,704 in 2005
                                                                                  -299,000,000     
        amortization of 1,541 at september 30, 2006
                                                                                       
        and 1,724 at december 31, 2005)
                                                                                       
        prepaid pension
                                                                                   1,682,000,000 1,639,000,000 1,597,000,000 1,565,000,000 
        shares at september 30, 2006 and december 31, 2005
                                                                                   561,000,000    
        10,109,483 shares at september 30, 2006 and
                                                                                       
        15,057,704 shares at december 31, 2005
                                                                                   -358,000,000    
        regulatory settlements - current portion
                                                                                    236,000,000   
        less — treasury shares, at cost, 10,989,109 shares at june 30, 2006 and 15,057,704 shares at december 31, 2005
                                                                                    -395,000,000   
        less — treasury shares, at cost, 11,873,983 shares at march 31, 2006 and 15,057,704 shares at december 31, 2005
                                                                                     -434,000,000  
        less — treasury shares, at cost, 16,614,569 shares at september 30, 2005 and 33,831,782 shares at december 31, 2004
                                                                                      -679,000,000 
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-05-08 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 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 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 
                                                                                          
          operating cash flows:
                                                                                          
          net income before non-controlling interests
        1,186,000,000 834,000,000 757,000,000 1,231,000,000 1,412,000,000 801,000,000 752,000,000 1,140,000,000 1,424,000,000 765,000,000 738,000,000 1,047,000,000 1,252,000,000 471,000,000 552,000,000 978,000,000 1,086,000,000 807,000,000 542,000,000 827,000,000 998,000,000 379,000,000 320,000,000 580,000,000 767,000,000 396,000,000 306,000,000 344,000,000 727,000,000 159,000,000 279,000,000 536,000,000 696,000,000 30,000,000 397,000,000 507,000,000 578,000,000 441,000,000 384,000,000 480,000,000 490,000,000 381,000,000 331,000,000 429,000,000 495,000,000 299,000,000 304,000,000 438,000,000 456,000,000 307,000,000 259,000,000 395,000,000 424,000,000 263,000,000 247,000,000 337,000,000 354,000,000 354,000,000 260,000,000 135,000,000 289,000,000 331,000,000 206,000,000 171,000,000 242,000,000 252,000,000    180,000,000             
          adjustments to reconcile net income provided by operations:
                                                                                          
          depreciation and amortization of fixed assets and capitalized software
        89,000,000 91,000,000 91,000,000 91,000,000 88,000,000 93,000,000 90,000,000 87,000,000 99,000,000 100,000,000 95,000,000 91,000,000 84,000,000 122,000,000 85,000,000 85,000,000 89,000,000 91,000,000 90,000,000 104,000,000 97,000,000 108,000,000 94,000,000 91,000,000 97,000,000 88,000,000 86,000,000 85,000,000 74,000,000 75,000,000 77,000,000 79,000,000 80,000,000 78,000,000 78,000,000 76,000,000 80,000,000 77,000,000 77,000,000 76,000,000 78,000,000 81,000,000 77,000,000 79,000,000 77,000,000 77,000,000 76,000,000 74,000,000 75,000,000 73,000,000 71,000,000 73,000,000 69,000,000 76,000,000 68,000,000 67,000,000 66,000,000 66,000,000 67,000,000 67,000,000 66,000,000 67,000,000 69,000,000 68,000,000 74,000,000 80,000,000 78,000,000 78,000,000 77,000,000 74,000,000 83,000,000 81,000,000 85,000,000 83,000,000  84,000,000 94,000,000 100,000,000  90,000,000   
          amortization of intangible assets
        138,000,000 137,000,000 133,000,000 140,000,000 139,000,000 108,000,000 90,000,000 89,000,000 90,000,000 86,000,000 85,000,000 87,000,000 85,000,000 80,000,000 84,000,000 83,000,000 91,000,000 87,000,000 89,000,000 89,000,000 100,000,000 86,000,000 91,000,000 88,000,000 86,000,000 79,000,000 84,000,000 100,000,000 51,000,000 48,000,000 47,000,000 43,000,000 45,000,000 47,000,000 42,000,000 40,000,000 40,000,000 31,000,000 32,000,000 34,000,000 33,000,000 30,000,000 31,000,000 24,000,000 24,000,000 22,000,000 22,000,000 20,000,000 22,000,000 19,000,000 18,000,000 17,000,000 18,000,000 19,000,000 19,000,000 17,000,000 17,000,000 17,000,000 15,000,000 18,000,000 16,000,000 16,000,000 14,000,000 16,000,000 19,000,000 17,000,000 10,000,000 16,000,000 16,000,000 16,000,000 19,000,000 17,000,000 18,000,000 18,000,000 16,000,000 18,000,000 22,000,000 20,000,000 22,000,000 21,000,000 31,000,000 23,000,000 
          non-cash lease expense
        76,000,000 76,000,000 74,000,000 72,000,000 73,000,000 74,000,000 74,000,000 65,000,000 67,000,000 73,000,000 72,000,000 70,000,000 73,000,000 181,000,000 71,000,000                                                                    
          adjustments and payments related to contingent consideration assets and liabilities
        10,000,000 19,000,000 7,000,000 16,000,000 -5,000,000 -8,000,000 6,000,000 -67,000,000 -8,000,000 8,000,000 4,000,000 -31,000,000 8,000,000   -1,000,000 10,000,000 43,000,000 -23,000,000                                                                
          net (gain) on investments
        -6,000,000 -7,000,000 -15,000,000 -7,000,000 -5,000,000                                                                              
          net (gain) on consolidation of business and disposition of assets
        -7,000,000    -29,000,000                                                                              
          share-based compensation expense
        139,000,000 89,000,000 95,000,000 98,000,000 112,000,000 85,000,000 90,000,000 90,000,000 103,000,000 90,000,000 82,000,000 92,000,000 99,000,000 84,000,000 89,000,000 89,000,000 105,000,000 85,000,000 87,000,000 98,000,000 78,000,000 71,000,000 72,000,000 75,000,000 72,000,000 68,000,000 67,000,000 60,000,000 57,000,000 47,000,000 47,000,000 49,000,000 50,000,000 38,000,000 36,000,000 33,000,000 42,000,000 25,000,000 26,000,000 27,000,000 31,000,000 21,000,000 21,000,000 22,000,000 24,000,000                                      
          changes in assets and liabilities:
                                                                                          
          net receivables
        -784,000,000 260,000,000 533,000,000 -322,000,000 -599,000,000 354,000,000 466,000,000 -545,000,000 -742,000,000 203,000,000 359,000,000 -254,000,000 -775,000,000 253,000,000 233,000,000 -549,000,000 -429,000,000 84,000,000 215,000,000 -276,000,000 -275,000,000 -152,000,000                                     21,000,000 192,000,000 102,000,000 -172,000,000 32,000,000 177,000,000   -127,000,000 144,000,000 -107,000,000 9,000,000 289,000,000 252,000,000 -68,000,000 -203,000,000 42,000,000   -196,000,000 -131,000,000 137,000,000 -40,000,000 -123,000,000 
          other assets
        -122,000,000 -104,000,000 30,000,000 52,000,000 -121,000,000 -172,000,000 17,000,000 8,000,000 -70,000,000 -56,000,000 10,000,000 55,000,000 -163,000,000 -108,000,000 51,000,000 52,000,000 -117,000,000 -100,000,000 65,000,000 -126,000,000 -54,000,000 17,000,000 -71,000,000 83,000,000 57,000,000                2,000,000     9,000,000 1,000,000 -18,000,000 33,000,000            -100,000,000 -45,000,000 -49,000,000 -74,000,000   371,000,000 -26,000,000 -191,000,000 -36,000,000 -39,000,000 28,000,000 -109,000,000 14,000,000 93,000,000 75,000,000 89,000,000 -54,000,000 136,000,000 -16,000,000 -40,000,000 -61,000,000 
          accrued compensation and employee benefits
        -2,004,000,000 852,000,000 724,000,000 524,000,000 -1,858,000,000 674,000,000 644,000,000 553,000,000 -1,779,000,000 653,000,000 643,000,000 569,000,000 -1,670,000,000 622,000,000 541,000,000 536,000,000 -1,528,000,000 580,000,000 589,000,000 538,000,000 -1,180,000,000 638,000,000                                       205,000,000 -627,000,000 256,000,000 211,000,000   278,000,000 218,000,000 225,000,000 -629,000,000 108,000,000 185,000,000 189,000,000 -558,000,000 217,000,000   -751,000,000 319,000,000 257,000,000 175,000,000 -657,000,000 
          provision for taxes, net of payments and refunds
        157,000,000 -185,000,000 7,000,000   -110,000,000 19,000,000   -137,000,000 -3,000,000 56,000,000 189,000,000 -210,000,000 -79,000,000 91,000,000 144,000,000                                                                  
          contributions to pension and other benefit plans in excess of current year credit
        -61,000,000 -69,000,000 -73,000,000 -62,000,000 -55,000,000 -90,000,000 -80,000,000 -94,000,000 -88,000,000 -89,000,000 -82,000,000 -89,000,000 -75,000,000 -79,000,000 -80,000,000 -101,000,000 -125,000,000 -90,000,000 -95,000,000 -85,000,000 -102,000,000                                                              
          other liabilities
        587,000,000 250,000,000 -195,000,000 -92,000,000 130,000,000 266,000,000 -181,000,000 -41,000,000 11,000,000 167,000,000 -113,000,000 -124,000,000 134,000,000 165,000,000 -77,000,000 138,000,000 -33,000,000 98,000,000 -184,000,000 62,000,000 26,000,000 34,000,000      -6,000,000 42,000,000 -2,000,000   17,000,000 323,000,000 74,000,000               209,000,000 50,000,000   -27,000,000 133,000,000 42,000,000 26,000,000 26,000,000 -61,000,000 29,000,000 14,000,000 50,000,000 -28,000,000 -161,000,000 29,000,000 15,000,000 -551,000,000 24,000,000 152,000,000 -113,000,000 -193,000,000 92,000,000 28,000,000 -138,000,000 195,000,000   23,000,000 -39,000,000 -21,000,000 -210,000,000 86,000,000 
          operating lease liabilities
        -86,000,000 -86,000,000 -84,000,000 -83,000,000 -82,000,000 -80,000,000 -79,000,000 -73,000,000 -77,000,000 -79,000,000 -78,000,000 -80,000,000 -79,000,000 -79,000,000 -78,000,000 -82,000,000 -84,000,000 -87,000,000 -90,000,000 -90,000,000 -82,000,000 -97,000,000                                                             
          net cash from operations
        -688,000,000 2,161,000,000 2,082,000,000   1,956,000,000 1,912,000,000   1,783,000,000 1,810,000,000 1,484,000,000 -819,000,000 1,502,000,000 1,383,000,000 1,282,000,000 -702,000,000 1,442,000,000 1,324,000,000 1,158,000,000 -408,000,000 1,383,000,000 1,421,000,000   1,070,000,000 1,050,000,000   1,109,000,000 906,000,000   756,000,000 794,000,000   895,000,000 883,000,000   908,000,000 874,000,000   971,000,000 883,000,000   766,000,000    572,000,000 684,000,000    710,000,000 665,000,000 706,000,000 -376,000,000 672,000,000 -222,000,000   235,000,000 641,000,000 214,000,000 -450,000,000 638,000,000 578,000,000 84,000,000 -463,000,000 -302,000,000   -383,000,000 741,000,000 512,000,000 142,000,000 -517,000,000 
          financing cash flows:
                                                                                          
          purchase of treasury shares
        -755,000,000 -1,010,000,000 -402,000,000 -300,000,000 -300,000,000 -300,000,000 -300,000,000 -300,000,000 -250,000,000 -300,000,000 -300,000,000 -300,000,000 -350,000,000 -500,000,000 -600,000,000 -500,000,000 -425,000,000 -300,000,000 -322,000,000 -112,000,000                                              -1,000,000 -11,000,000 -1,000,000 -20,000,000            
          net proceeds from issuance of commercial paper
        1,049,000,000   -898,000,000 1,048,000,000   699,000,000 50,000,000   -286,000,000 594,000,000  -344,000,000 119,000,000 825,000,000                                                                  
          proceeds from issuance of debt
        595,000,000     7,182,000,000 -1,000,000 989,000,000 -1,000,000 1,581,000,000 589,000,000           -3,000,000 6,462,000,000 -1,000,000 592,000,000                     248,000,000 248,000,000        1,000,000 397,000,000     -97,000,000 -115,000,000 215,000,000 4,000,000 65,000,000 24,000,000 229,000,000 
          repayments of debt
        -605,000,000 -5,000,000 -4,000,000 -5,000,000 -505,000,000 -4,000,000 -4,000,000 -605,000,000 -1,004,000,000 -254,000,000 -4,000,000 -4,000,000 -4,000,000 -351,000,000 -6,000,000 -4,000,000 -4,000,000 -504,000,000 -3,000,000 -505,000,000 -4,000,000 -1,504,000,000                                       -4,000,000 -2,000,000 -2,000,000 -553,000,000   -2,000,000 -2,000,000 -402,000,000 -2,000,000 -2,000,000 -2,000,000 -3,000,000 -253,000,000    -599,000,000     
          shares withheld for taxes on vested units – treasury shares
        -118,000,000 -6,000,000 -5,000,000 -137,000,000 -3,000,000 -4,000,000 -4,000,000 -169,000,000 -3,000,000 -4,000,000 -5,000,000 -136,000,000 -4,000,000 -14,000,000 -46,000,000 -134,000,000 -2,000,000 -1,000,000 -5,000,000 -93,000,000 -1,000,000                                       -1,000,000 -85,000,000                     
          issuance of common stock from treasury shares
        63,000,000 38,000,000 37,000,000 47,000,000 128,000,000 43,000,000 54,000,000 54,000,000 113,000,000 34,000,000 45,000,000 78,000,000 42,000,000 37,000,000 24,000,000 31,000,000 34,000,000 46,000,000 40,000,000 40,000,000 35,000,000 34,000,000 32,000,000 22,000,000 44,000,000 26,000,000 24,000,000 31,000,000 77,000,000 21,000,000 24,000,000 16,000,000 32,000,000 32,000,000 40,000,000 21,000,000 73,000,000 34,000,000 23,000,000 39,000,000 92,000,000 45,000,000 32,000,000 43,000,000 104,000,000 73,000,000 54,000,000 44,000,000 92,000,000 98,000,000 48,000,000                                
          payments of deferred and contingent consideration for acquisitions
        -31,000,000 -3,000,000 -21,000,000 -11,000,000 -32,000,000 -22,000,000 -10,000,000 -66,000,000 -15,000,000 -15,000,000 -2,000,000 -172,000,000 -13,000,000 -14,000,000 -52,000,000 -76,000,000 -16,000,000 -7,000,000   -32,000,000 3,000,000                                                             
          receipts of deferred and contingent consideration for dispositions
        12,000,000                                                                                 
          distributions of non-controlling interests
        -17,000,000 -11,000,000 -12,000,000 -13,000,000 -21,000,000 -11,000,000 -8,000,000 -17,000,000 -4,000,000 -13,000,000 -8,000,000 -7,000,000 -3,000,000 -7,000,000 -5,000,000 -8,000,000 -7,000,000 -9,000,000 -6,000,000 -13,000,000 -8,000,000 -8,000,000                                                             
          dividends paid
        -440,000,000 -444,000,000 -445,000,000 -405,000,000 -405,000,000 -403,000,000 -404,000,000 -352,000,000 -354,000,000 -354,000,000 -353,000,000 -295,000,000 -296,000,000 -298,000,000 -293,000,000 -275,000,000 -272,000,000 -276,000,000 -272,000,000 -241,000,000 -237,000,000 -241,000,000                                       -118,000,000 -117,000,000 -119,000,000 -112,000,000   -109,000,000 -115,000,000 -105,000,000 -102,000,000 -104,000,000 -102,000,000 -103,000,000 -103,000,000 -100,000,000   -105,000,000 -94,000,000 -94,000,000 -93,000,000 -93,000,000 
          change in fiduciary liabilities
        361,000,000 -613,000,000 250,000,000 -105,000,000 86,000,000 -505,000,000 15,000,000 72,000,000 829,000,000 -1,478,000,000 541,000,000 634,000,000 48,000,000 -464,000,000 720,000,000 502,000,000 926,000,000                                                                  
          net cash from financing activities
        114,000,000 -2,048,000,000 -753,000,000 -1,695,000,000 -138,000,000 6,275,000,000 -1,436,000,000 -519,000,000 135,000,000 -2,334,000,000 988,000,000 -546,000,000 773,000,000 -1,074,000,000 -470,000,000 -357,000,000 855,000,000 749,000,000 -555,000,000 -1,040,000,000 -451,000,000 -1,717,000,000 -784,000,000 -719,000,000 1,340,000,000 -1,031,000,000 -987,000,000 -1,502,000,000 6,826,000,000    294,000,000   -681,000,000 697,000,000    245,000,000    71,000,000  121,000,000              -343,000,000 -128,000,000 -199,000,000 -666,000,000   -106,000,000 -120,000,000 -498,000,000 260,000,000 -95,000,000 -46,000,000 -84,000,000 -315,000,000 -89,000,000   -325,000,000 -157,000,000 -226,000,000 -247,000,000 -129,000,000 
          investing cash flows:
                                                                                          
          capital expenditures
        -62,000,000 -105,000,000 -72,000,000   -76,000,000 -73,000,000   -120,000,000 -111,000,000 -101,000,000 -84,000,000 -103,000,000 -128,000,000 -117,000,000 -122,000,000 -138,000,000 -117,000,000 -82,000,000 -69,000,000 -70,000,000                     -75,000,000 -67,000,000 -78,000,000 -50,000,000   -96,000,000 -66,000,000 -74,000,000 -69,000,000 -52,000,000 -110,000,000 -102,000,000 -122,000,000 -116,000,000   -86,000,000 -139,000,000 -40,000,000 -62,000,000 -66,000,000 
          free cash flows
        -750,000,000 2,056,000,000 2,010,000,000   1,880,000,000 1,839,000,000   1,663,000,000 1,699,000,000 1,383,000,000 -903,000,000 1,399,000,000 1,255,000,000 1,165,000,000 -824,000,000 1,304,000,000 1,207,000,000 1,076,000,000 -477,000,000 1,313,000,000 1,421,000,000   1,070,000,000 1,050,000,000   1,109,000,000 906,000,000   756,000,000 794,000,000   895,000,000 883,000,000   908,000,000 874,000,000   971,000,000 883,000,000   766,000,000    572,000,000 684,000,000    710,000,000 665,000,000 631,000,000 -443,000,000 594,000,000 -272,000,000   139,000,000 575,000,000 140,000,000 -519,000,000 586,000,000 468,000,000 -18,000,000 -585,000,000 -418,000,000   -469,000,000 602,000,000 472,000,000 80,000,000 -583,000,000 
          purchases of long-term investments
        -8,000,000                                                                                  
          sales of long-term investments
        1,000,000 4,000,000 12,000,000 84,000,000                        115,000,000                                                      
          dispositions
        12,000,000 7,000,000 -10,000,000 25,000,000 -17,000,000 79,000,000 1,000,000 26,000,000 1,000,000 -1,000,000 3,000,000 -20,000,000 -19,000,000 3,000,000 139,000,000 -4,000,000 3,000,000   5,000,000 86,000,000 7,000,000 4,000,000 60,000,000   105,000,000 1,000,000 1,000,000 3,000,000                 2,000,000 3,000,000      1,000,000 8,000,000 1,075,000,000 9,000,000 110,000,000 5,000,000   6,000,000 50,000,000    11,000,000 364,000,000 
          acquisitions, net of cash and cash held in a fiduciary capacity acquired
        -41,000,000 -428,000,000 -162,000,000 -44,000,000 -18,000,000 -7,500,000,000 -398,000,000 -343,000,000 -301,000,000 -357,000,000 -327,000,000 -29,000,000 -263,000,000 -359,000,000 -62,000,000                                                                    
          other
        -6,000,000 8,000,000 -3,000,000     -5,000,000 9,000,000 4,000,000 3,000,000 -5,000,000 6,000,000 9,000,000 -1,000,000 10,000,000 -4,000,000 -2,000,000 -2,000,000 -8,000,000 -8,000,000 9,000,000         2,000,000 2,000,000   1,000,000 -1,000,000 3,000,000 1,000,000       1,000,000  1,000,000 1,000,000 2,000,000       -2,000,000 1,000,000 -4,000,000 -1,000,000 -1,000,000 5,000,000 4,000,000 -4,000,000 5,000,000 2,000,000  2,000,000 -6,000,000 2,000,000 -1,000,000 9,000,000 -7,000,000 -41,000,000 -2,000,000 38,000,000 -7,000,000 
          net cash from investing activities
        -104,000,000 -523,000,000 -227,000,000 -121,000,000 26,000,000 -7,645,000,000 -393,000,000 -415,000,000 -368,000,000 -474,000,000 -442,000,000 -133,000,000 -368,000,000 -487,000,000 -105,000,000 -99,000,000 -159,000,000 -575,000,000 -152,000,000 -370,000,000 -67,000,000 -168,000,000                               8,000,000        -53,000,000 -168,000,000 -282,000,000 970,000,000   -122,000,000 -54,000,000 2,000,000 -62,000,000 2,000,000 -115,000,000 -117,000,000 -118,000,000 -155,000,000   -116,000,000 -208,000,000 -49,000,000 -90,000,000 211,000,000 
          effect of exchange rate changes on cash, cash equivalents, and cash and cash equivalents held in a fiduciary capacity
        -127,000,000 58,000,000 -138,000,000 510,000,000 243,000,000 -633,000,000 488,000,000 -41,000,000 -228,000,000 448,000,000 -362,000,000 90,000,000 152,000,000 751,000,000 -837,000,000 -619,000,000 -136,000,000                                                                  
          increase in cash, cash equivalents, and cash and cash equivalents held in a fiduciary capacity
        -805,000,000 -352,000,000 964,000,000    571,000,000   -577,000,000 1,994,000,000   692,000,000 -29,000,000                                                                    
          cash, cash equivalents, and cash and cash equivalents held in a fiduciary capacity at beginning of period
        14,160,000,000  13,674,000,000  14,152,000,000  12,102,000,000  -1,000,000 11,375,000,000                                                                  
          cash, cash equivalents, and cash and cash equivalents held in a fiduciary capacity at end of period
        13,355,000,000  964,000,000 365,000,000 13,183,000,000  571,000,000 240,000,000 12,910,000,000  1,994,000,000 895,000,000 11,840,000,000  -29,000,000 206,000,000 11,233,000,000                                                                  
          gain on consolidation of entity
                                                                                        
          net loss on disposition of assets
             -30,000,000 2,000,000   -2,000,000 -1,000,000 -2,000,000 21,000,000    -1,000,000      4,000,000                                                            
          issuance of commercial paper with maturity greater than 90 days
                                                                                         
          repayment of commercial paper with maturity greater than 90 days
                                                                                         
          payment of bridge loan commitment fees
                                                                                         
          purchase of non-controlling interests
             -2,000,000                                                    -8,000,000 -13,000,000                 
          cash, cash equivalents, and cash and cash equivalents held in a fiduciary capacity at beginning of year
                                                                                          
          cash, cash equivalents, and cash and cash equivalents held in a fiduciary capacity at end of year
                                                                                          
          net (gain) on disposition of assets
          -2,000,000                                                                                
          purchases of long term investments
          -2,000,000 -5,000,000 -10,000,000  -4,000,000 -4,000,000 -10,000,000  -14,000,000 -26,000,000 -4,000,000 -3,000,000                                                                     
          benefit from taxes, net of payments and refunds
            178,000,000    209,000,000                                                                          
          net cash used by operations
            -622,000,000    -781,000,000                                                                          
          (decrease) in cash, cash equivalents, and cash and cash equivalents held in a fiduciary capacity
            -491,000,000                                                                              
          reconciliation of cash, cash equivalents, and cash and cash equivalents held in a fiduciary capacity to the consolidated balance sheets
                                                                                          
          balance at march 31,
            2,025,000,000    2,024,000,000                                                                          
          cash and cash equivalents
            1,604,000,000    1,452,000,000                                                                          
          cash and cash equivalents held in a fiduciary capacity
            11,579,000,000    11,458,000,000                                                                          
          total cash, cash equivalents, and cash and cash equivalents held in a fiduciary capacity
            13,183,000,000    12,910,000,000                                                                          
          deconsolidation of russian businesses
                     39,000,000                                                                  
          decrease in cash, cash equivalents, and cash and cash equivalents held in a fiduciary capacity
                -1,242,000,000    -262,000,000    -142,000,000                                                                  
          net gain on investments
               -1,000,000 -1,000,000  -1,000,000 -3,000,000 -2,000,000  1,000,000 -2,000,000 -26,000,000                                                                  
          sales of long term investments
              3,000,000 10,000,000 4,000,000  2,000,000   2,000,000                                                                     
          borrowings from term-loan and credit facilities
                   -50,000,000 250,000,000            2,000,000,000                                                          
          receipts of contingent consideration for dispositions
                 2,000,000 3,000,000                                                                 
          net (gain) loss on disposition of assets
                -19,000,000          6,000,000                                                                
          adjustments to reconcile net income to cash from operations:
                                                                                          
          net loss on investments
                                                                                          
          net purchase of non-controlling interests
                                                                                          
          net gain on disposition of assets
                      -1,000,000      3,000,000                                                              
          net purchases of long term investments
                                                                                          
          adjustments to reconcile net income used for operations:
                                                                                          
          non cash lease expense
                        77,000,000 86,000,000 83,000,000 79,000,000 79,000,000 114,000,000 76,000,000 85,000,000 80,000,000 79,000,000 85,000,000                                                        
          net (purchases) sale of long term investments
                        -8,000,000                                                                  
          acquisitions
                        -24,000,000  -38,000,000   -109,000,000                                       -9,000,000 -104,000,000 -244,000,000 -50,000,000   -66,000,000 -1,000,000 -4,000,000 -2,000,000 -12,000,000 -28,000,000 -35,000,000 -51,000,000 -69,000,000    -90,000,000 -43,000,000 -10,000,000 -78,000,000 
          charge for early extinguishment of debt
                                                                                       
          provision for deferred income taxes
                              -1,000,000               25,000,000 -5,000,000 26,000,000 22,000,000    87,000,000 24,000,000 20,000,000 24,000,000 59,000,000 47,000,000 66,000,000     -10,000,000 35,000,000  87,000,000 18,000,000 -37,000,000 110,000,000 56,000,000 -62,000,000 -78,000,000 100,000,000 17,000,000 9,000,000 16,000,000 47,000,000 -16,000,000 31,000,000 41,000,000 -56,000,000 21,000,000 9,000,000 38,000,000 -80,000,000 37,000,000 53,000,000 50,000,000 
          change in fair value of acquisition-related derivative contracts
                                                                                        
          other current assets
                         -52,000,000 -8,000,000 -15,000,000 -91,000,000 -52,000,000        7,000,000 15,000,000 2,000,000 2,000,000         -40,000,000 4,000,000 11,000,000 28,000,000            151,000,000 151,000,000   -2,000,000 -73,000,000 67,000,000 -9,000,000   -20,000,000   -8,000,000 -9,000,000 25,000,000 -36,000,000 2,000,000 -26,000,000 61,000,000 58,000,000 277,000,000 -420,000,000 -208,000,000 8,000,000 -31,000,000 
          accounts payable and accrued liabilities
                         291,000,000 50,000,000 -43,000,000 -73,000,000 385,000,000      -50,000,000 79,000,000   -105,000,000 135,000,000 76,000,000 -41,000,000 -8,000,000 60,000,000    36,000,000        47,000,000 59,000,000 20,000,000 -26,000,000 53,000,000      18,000,000 -58,000,000 80,000,000 68,000,000 -22,000,000 -496,000,000 399,000,000 64,000,000 123,000,000 -14,000,000 33,000,000 -18,000,000 28,000,000 -126,000,000 -176,000,000 125,000,000 45,000,000   -146,000,000 643,000,000 149,000,000 -34,000,000 -76,000,000 
          accrued income taxes
                         -137,000,000 -17,000,000 -12,000,000 121,000,000 -90,000,000 -54,000,000 113,000,000 91,000,000 -78,000,000 114,000,000 -90,000,000 96,000,000   -43,000,000 61,000,000 -40,000,000 32,000,000 -11,000,000 56,000,000  30,000,000       -16,000,000 -2,000,000 33,000,000 28,000,000 4,000,000 -14,000,000 14,000,000 39,000,000 -44,000,000 39,000,000 32,000,000 17,000,000 17,000,000 -11,000,000 -31,000,000 63,000,000 -20,000,000 55,000,000 15,000,000   1,000,000 -26,000,000 -89,000,000 19,000,000 -93,000,000 38,000,000 -62,000,000 -42,000,000 -1,139,000,000 -127,000,000 61,000,000 64,000,000 17,000,000 -82,000,000 -136,000,000 -41,000,000 
          effect of exchange rate changes
                         7,000,000 50,000,000 -40,000,000 -55,000,000 42,000,000                45,000,000 11,000,000 23,000,000 25,000,000 17,000,000 4,000,000 -41,000,000 90,000,000 45,000,000 2,000,000 14,000,000 12,000,000   -23,000,000 36,000,000        -2,000,000 -69,000,000 25,000,000 -32,000,000 27,000,000 59,000,000 39,000,000 10,000,000 -102,000,000 12,000,000 298,000,000 -44,000,000 -25,000,000 -23,000,000 125,000,000 -96,000,000 23,000,000 -3,000,000 26,000,000 6,000,000 82,000,000 -11,000,000 
          payments for early extinguishment of debt
                                                                                          
          acquisition-related derivative payments
                                                                                          
          net sales (purchases) of long-term investments
                                           1,000,000 11,000,000                                      25,000,000        
          purchase of equity investment
                                                                                          
          benefit from deferred income taxes
                          -112,000,000 105,000,000 14,000,000    9,000,000      32,000,000 23,000,000 11,000,000 344,000,000 10,000,000 17,000,000 25,000,000     -36,000,000 124,000,000          51,000,000     35,000,000                         
          net (gain) loss on investments
                          -13,000,000 -19,000,000 -11,000,000                                                              
          net sale of long term investments
                                                                                          
          effect of exchange rate changes on cash and cash equivalents
                          -107,000,000 20,000,000 -43,000,000 203,000,000    70,000,000 -70,000,000 46,000,000 47,000,000    103,000,000 -50,000,000 182,000,000 52,000,000 67,000,000    6,000,000             8,000,000   61,000,000 61,000,000   19,000,000 108,000,000 8,000,000 103,000,000   -43,000,000 55,000,000 159,000,000 -19,000,000 -321,000,000 -121,000,000 -3,000,000 48,000,000 -140,000,000 180,000,000 30,000,000 7,000,000 31,000,000 38,000,000 4,000,000 
          increase in cash and cash equivalents
                          510,000,000 -232,000,000 -969,000,000 -299,000,000 677,000,000   -58,000,000 -81,000,000       127,000,000                             199,000,000    -36,000,000    224,000,000    -686,000,000        
          cash and cash equivalents at beginning of period
                          2,089,000,000  1,155,000,000  1,066,000,000  1,205,000,000  1,026,000,000  1,374,000,000 1,958,000,000 2,303,000,000 2,301,000,000 2,113,000,000 2,113,000,000 1,894,000,000 1,777,000,000 1,685,000,000 2,133,000,000 2,089,000,000 2,033,000,000 
          cash and cash equivalents at end of period
                          510,000,000 -232,000,000 1,120,000,000  677,000,000 231,000,000 1,480,000,000  -81,000,000 177,000,000 1,117,000,000  -85,000,000 -132,000,000 1,168,000,000  112,000,000 36,000,000 930,000,000  414,000,000 56,000,000 918,000,000 44,000,000 400,000,000 -174,000,000 1,104,000,000 -691,000,000 644,000,000 625,000,000 1,380,000,000 129,000,000 944,000,000 -33,000,000 1,263,000,000 257,000,000 540,000,000 94,000,000 1,410,000,000 1,410,000,000 399,000,000 55,000,000 329,000,000 1,330,000,000 199,000,000 185,000,000 343,000,000 1,167,000,000 -36,000,000 522,000,000 -123,000,000 1,414,000,000 224,000,000 296,000,000 -120,000,000 1,285,000,000 -686,000,000 1,626,000,000 -79,000,000 1,272,000,000 407,000,000 275,000,000 -195,000,000 1,602,000,000 
          net payments of deferred and contingent consideration for acquisitions and dispositions
                                                                                          
          net (purchase) sale of long term investments
                                                                                          
          adjustments and payments related to contingent consideration liability
                            -1,000,000 -8,000,000                   1,000,000 -4,000,000                                         
          net increase in commercial paper
                                193,000,000  -224,000,000 -199,000,000 748,000,000  -100,000,000 -74,000,000 249,000,000   100,000,000    252,000,000        100,000,000                            413,000,000 65,000,000     
          net sales of long-term investments
                            4,000,000  -1,000,000 46,000,000 57,000,000        9,000,000                 3,000,000 8,000,000 -10,000,000 92,000,000 -6,000,000     -2,000,000 31,000,000   33,000,000 1,000,000 38,000,000 19,000,000 36,000,000 9,000,000    6,000,000         -61,000,000 -3,000,000 
          loss on deconsolidation of entity
                                                                                          
          benefit for deferred income taxes
                                                                                          
          gain on investments
                                2,000,000     -12,000,000                               6,000,000 -19,000,000                     
          gain on disposition of assets
                                                                                          
          contributions to pension and other benefit plans and current year credit
                                                                                          
          net increase in short term borrowings
                                                                                        
          payment of bridge loan fees
                                                                                          
          proceeds from sales of fixed assets
                             3,000,000 2,000,000   6,000,000 2,000,000 1,000,000 1,000,000 2,000,000 1,000,000 4,000,000 3,000,000 1,000,000 -1,000,000 4,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 3,000,000 1,000,000 1,000,000 2,000,000 3,000,000 1,000,000 1,000,000 -1,000,000 3,000,000 1,000,000 3,000,000 -5,000,000 7,000,000 1,000,000                 
          cash and cash equivalents at beginning of year
                                                                                          
          cash and cash equivalents at end of year
                                                                                          
          for the years ended december 31,
                                                                                          
          common stock
                                                                                          
          balance, beginning and end of year
                                                                                          
          additional paid-in capital
                                                                                          
          balance, beginning of year
                                                                                          
          change in accrued stock compensation costs
                                                                                          
          issuance of shares under stock compensation plans and employee stock purchase plans
                                                                                          
          balance, end of year
                                                                                          
          retained earnings
                                                                                          
          net income attributable to the company
                                                                                          
          cumulative effect of adoption of the revenue recognition standard
                                                                                          
          dividend equivalents declared and paid -
                                                                                          
          dividends declared and paid –
                                                                                          
          accumulated other comprehensive loss
                                                                                          
          cumulative effect of adoption of the financial instruments standard
                                                                                          
          other comprehensive loss, net of tax
                                                                                          
          treasury shares
                                                                                          
          non-controlling interests
                                                                                          
          net income attributable to non-controlling interests
                                                                                          
          distributions and other changes
                                                                                          
          net non-controlling interests acquired
                                                                                          
          total equity
                                                                                          
          loss on investments
                              14,000,000                -1,000,000 3,000,000                       4,000,000    -20,000,000 34,000,000 16,000,000             
          net borrowings from term-loan and credit facilities
                                                                                         
          increase in cash and cash equivalents and cash held in escrow
                                325,000,000                                                          
          cash balances, end of period
                                                                                          
          funds held in escrow for acquisition
                                    6,359,000,000                                                      
          total
                                1,480,000,000    7,476,000,000                                                      
          (gain) loss on investments
                                                                                          
          contributions to pension and other benefit plans in excess of current year expense/credit
                                                                                          
          loss on disposition of assets
                                          3,000,000 6,000,000 3,000,000 1,000,000 2,000,000  2,000,000 1,000,000  2,000,000 1,000,000 1,000,000 -4,000,000 3,000,000 2,000,000 10,000,000 1,000,000 12,000,000 12,000,000 34,000,000    -53,000,000 4,000,000 26,000,000  7,000,000 27,000,000 12,000,000             
          sales (purchases) of long-term investments
                                  -9,000,000                                                        
          amortization of right of use asset
                                    68,000,000                                                      
          (gain) loss on disposition of assets
                                                                                          
          acquisition-related hedging payments
                                                                                          
          increase in cash and cash equivalents and funds held in escrow
                                    6,410,000,000                                                      
          gain on deconsolidation of entity
                                                                                          
          change in fair value of acquisition related fx contract
                                                                                          
          net purchases of long-term investments
                                                                             6,000,000        -23,000,000     
          decrease in cash and cash equivalents
                                                                    329,000,000 -564,000,000       -123,000,000 -271,000,000   -120,000,000 -848,000,000    -817,000,000  275,000,000 -195,000,000 -431,000,000 
          net (purchases) sales of long-term investments
                                                                                          
          gain on deconsolidation of subsidiary
                                                                                          
          proceeds from debt
                                          987,000,000 347,000,000 -8,000,000 599,000,000 500,000,000 798,000,000   1,000,000 496,000,000 50,000,000                              
          cost of early extinguishment of debt
                                                                                          
          intangible asset impairment
                                                                                        
          adjustments to acquisition related contingent consideration liability
                                                     14,000,000    8,000,000 6,000,000 9,000,000 1,000,000                              
          share based compensation expense
                                                      23,000,000 18,000,000 33,000,000                                  
          payments of contingent consideration for acquisitions
                                                                                          
          stock option expense
                                                         3,000,000 3,000,000 5,000,000 7,000,000 3,000,000 3,000,000 9,000,000 11,000,000 11,000,000 5,000,000 4,000,000 5,000,000 7,000,000 4,000,000 3,000,000    4,000,000               
          issuance of common stock
                                                            135,000,000 97,000,000 56,000,000 18,000,000 77,000,000 77,000,000 39,000,000 11,000,000 23,000,000 89,000,000 13,000,000 10,000,000 8,000,000 10,000,000 6,000,000 8,000,000 9,000,000 11,000,000 11,000,000 58,000,000 22,000,000 41,000,000 17,000,000 46,000,000 24,000,000 99,000,000 40,000,000 25,000,000 26,000,000 90,000,000 
          distributions to non-controlling interests
                                                                                          
          contingent payments for acquisitions
                                                                                          
          goodwill impairment charge
                                                                            115,000,000 425,000,000         
          cash and cash equivalents—reported as discontinued operations
                                                                                          
          cash and cash equivalents—continuing operations
                                                                                          
          cash and cash equivalents – reported as discontinued operations
                                                                                     -69,000,000     
          cash and cash equivalents – continuing operations
                                                                    329,000,000 1,330,000,000  220,000,000         -120,000,000 1,285,000,000  1,702,000,000 -86,000,000 1,203,000,000     
          losses on investments
                                                                              -17,000,000            
          losses on disposition of assets
                                                                              31,000,000            
          shares withheld for taxes on vested units—treasury shares
                                                                                          
          shares withheld for taxes on vested units
                                                                       -11,000,000                   
          accrual of stock based compensation
                                                                         6,000,000                 
          net income
                                                                          25,000,000    80,000,000 -8,000,000 65,000,000 -210,000,000 85,000,000 1,945,000,000 177,000,000 268,000,000 226,000,000 176,000,000 172,000,000 416,000,000 
          proceeds from sales related to fixed assets
                                                                           3,000,000 3,000,000 1,000,000 9,000,000 -1,000,000 3,000,000 5,000,000 1,000,000   128,000,000    
          net loss
                                                                                          
          adjustments to reconcile net loss to cash from operations:
                                                                                          
          purchase of non-controlling interest
                                                                             -24,000,000             
          adjustments to reconcile net income to cash generated from operations:
                                                                                          
          accrual of stock-based compensation
                                                                              6,000,000 6,000,000 7,000,000 15,000,000  10,000,000 25,000,000 27,000,000     
          cash and cash equivalents — reported as discontinued operations
                                                                                          
          cash and cash equivalents — continuing operations
                                                                                          
          gains/losses on investments
                                                                                          
          disposition of assets
                                                                                4,000,000 -6,000,000 11,000,000 -1,850,000,000 -1,000,000 7,000,000     
          gains on investments
                                                                                 -6,000,000    -57,000,000  -55,000,000 -30,000,000 -56,000,000 
          depreciation of fixed assets and capitalized software
                                                                                         98,000,000 
          net losses on investments
                                                                                          
          stock-option compensation
                                                                                          
          net decrease in commercial paper
                                                                                          
          other repayments of debt
                                                                                      -107,000,000 -222,000,000 -204,000,000 -355,000,000 
          adjustments to reconcile net income to net cash from operations:
                                                                                          
          net sales / (purchases) of long-term investments
                                                                                          
          adjustments to reconcile net income to cash from
                                                                                          
          operations:
                                                                                          
          accrual of stock-based compensation, resulting from
                                                                                          
          adoption of sfas 123
                                                                                      23,000,000    
          gains on disposal of discontinued operations
                                                                                          
          accrual of stock-based compensation resulting from
                                                                                          
          gain on disposal of discontinued operations
                                                                                        2,000,000 -172,000,000 
          accrual of stock-based compensation, resulting from adoption of sfas 123
                                                                                        29,000,000 38,000,000 
          proceeds from sales related to fixed assets and capitalized software
                                                                                        5,000,000 1,000,000 
          cash and cash equivalents - reported as discontinued operations
                                                                                        -5,000,000 -27,000,000 
          cash and cash equivalents - continuing operations
                                                                                        -200,000,000 1,575,000,000 
          •