7Baggers

AXIS Capital Holdings Limited
(NYSE:AXS) 

AXS stock logo

AXIS Capital Holdings Limited, through its subsidiaries, provides various specialty insurance and reinsurance products worldwide. It operates through two segments, Insurance and Reinsurance. The Insurance segment offers property insurance products for commercial buildings, residential premises, cons...

Founded: 2001
Full Time Employees: 1,667
Sector: Financial Services
Industry: Insurance-Property & Casualty

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Quarterly
Annual
    Unit: USD2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 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 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-12-31 2004-09-30 2004-06-30 2004-03-31 2003-12-31 2003-09-30 2003-06-30 
                                                                                               
      revenues
                                                                                               
      net premiums earned
    1,528,476,000 1,451,883,000 1,393,431,000 1,340,820,000 1,377,014,000 1,366,701,000 1,304,478,000 1,258,041,000 1,265,273,000 1,322,564,000 1,265,745,000 1,230,199,000 1,340,163,000 1,284,866,000 1,277,052,000 1,258,246,000 1,237,760,000 1,211,427,000 1,156,941,000 1,103,722,000 1,087,368,000 1,091,312,000 1,104,003,000 1,088,625,000 1,172,052,000 1,157,307,000 1,123,607,000 1,134,212,000 1,214,469,000 1,224,075,000 1,185,548,000 1,167,402,000 1,211,495,000 1,017,131,000 981,431,000 938,703,000 921,879,000 934,415,000 946,990,000 902,340,000 921,812,000 919,341,000 941,211,000 906,222,000 958,517,000 966,138,000 1,000,400,000 945,949,000 941,911,000 945,242,000 945,873,000 874,039,000 856,049,000 862,447,000 850,603,000 846,362,000 846,754,000 839,992,000 840,014,000 788,201,000 757,318,000 758,873,000 735,027,000 696,192,000 713,610,000 706,025,000 706,770,000 665,359,000 658,286,000 689,970,000 680,291,000 658,634,000 669,320,000 685,845,000 693,941,000 685,304,000 688,797,000 692,780,000 679,099,000 633,594,000 -1,864,263,317 616,814,000 624,413,000 625,590,000 369,862,250 521,798,000 486,403,000 471,248,000 258,871,250 397,466,000 335,592,000 
      net investment income
    186,992,000 184,903,000 187,297,000 207,713,000 195,771,000 205,100,000 190,975,000 167,383,000 186,940,000 154,201,000 136,829,000 133,771,000 147,085,000 88,177,000 92,214,000 91,355,000 128,127,000 107,339,000 104,672,000 114,165,000 109,503,000 101,956,000 45,040,000 93,101,000 117,558,000 115,763,000 137,949,000 107,303,000 113,127,000 114,421,000 109,960,000 100,999,000 100,906,000 95,169,000 106,063,000 98,664,000 95,517,000 116,923,000 91,730,000 49,164,000 79,000,000 45,685,000 88,544,000 92,110,000 78,595,000 66,562,000 114,867,000 82,744,000 113,862,000 103,429,000 83,112,000 108,908,000 86,847,000 103,638,000 74,449,000 116,023,000 102,362,000 49,396,000 100,018,000 110,655,000 107,888,000 111,800,000 82,584,000 104,619,000 118,178,000 134,788,000 112,220,000 99,292,000 -26,012,000 50,583,000 137,015,000 85,651,000 125,000,000 118,908,000 113,685,000 125,280,000 123,082,000 98,787,000 91,663,000 93,568,000 -177,517,288 67,015,000 58,001,000 52,758,000 26,155,250 40,017,000 33,345,000 31,259,000 11,649,500 19,342,000 15,904,000 
      other insurance related income
    4,381,000 6,593,000 8,662,000 3,578,000 7,017,000 6,838,000 8,526,000 8,340,000 6,051,000 10,344,000 5,524,000 577,000 3,075,000 1,092,000 2,213,000 6,693,000 7,033,000 7,665,000 5,817,000 2,781,000 -2,819,000 1,440,000 1,996,000 -8,707,000 5,059,000 1,533,000 2,925,000 6,929,000 -8,189,000 8,475,000 3,730,000 6,606,000 3,180,000 -3,197,000 2,560,000  2,372,000 5,944,000 -892,000 -203,000 -15,272,000 1,158,000 3,486,000 7,676,000 -11,818,000 7,702,000 1,683,000 3,082,000 2,668,000 725,000 435,000 595,000 792,000 953,000 299,000 631,000 349,000 1,156,000 126,000 763,000 346,000 884,000 217,000 626,000    -9,395,000 -19,594,000 -13,806,000 -7,269,000 2,002,000 273,000 1,005,000 693,000 1,940,000 1,027,000 804,000 438,000 624,000  236,000   1,912,500 7,206,000 156,000 288,000 4,939,000 8,548,000 10,102,000 
      net investment gains:
                                                                                               
      increase in allowance for expected credit losses
    6,277,000 -5,475,000 -2,332,000                                                                                         
      impairment losses
    121,000 -63,000 -400,000 -1,926,000 -230,000 -14,000 -156,000 -8,000 -3,633,000 -41,000 -9,083,000  -5,494,000 -6,491,000 -473,000 -109,000  -22,000    -184,000 -112,000 -1,190,000                                                                    
      other realized and unrealized investment gains
    8,187,000 36,443,000 46,200,000 -25,350,000 -106,896,000 33,330,000 -40,360,000 -13,863,000 30,540,000 -54,150,000 -15,641,000  -35,834,000 -136,757,000 -165,879,000 -94,329,000 20,324,000 11,269,000 73,143,000 29,556,000 81,181,000 52,034,000 39,394,000 -41,668,000 43,367,000 15,985,000 22,059,000 16,803,000 -70,568,000 -12,082,000                                                              
      total net investment gains
    14,585,000 30,905,000 43,468,000 -30,005,000 -108,031,000 32,182,000 -53,479,000 -9,207,000 23,041,000 -53,114,000 -24,370,000  -42,558,000 -146,458,000 -173,263,000 -94,508,000 20,411,000 10,932,000 73,293,000 29,645,000 83,356,000 55,609,000 53,043,000 -62,877,000 42,711,000 14,527,000 21,225,000 12,767,000 -72,667,000 -17,628,000                                                              
      total revenues
    1,734,434,000 1,674,284,000 1,632,858,000 1,522,106,000 1,471,771,000 1,610,821,000 1,450,500,000 1,424,557,000 1,481,305,000 1,433,995,000 1,383,728,000 1,344,357,000 1,447,765,000 1,227,677,000 1,198,216,000 1,261,786,000 1,393,331,000 1,337,363,000 1,340,723,000 1,250,313,000 1,277,408,000 1,250,317,000 1,204,082,000 1,110,142,000 1,337,380,000 1,289,130,000 1,285,706,000 1,261,211,000 1,246,740,000 1,329,343,000 1,254,145,000 1,260,177,000 1,358,618,000 1,123,735,000 1,100,706,000 1,008,534,000 999,538,000 1,062,487,000 1,058,838,000 884,793,000 970,667,000 1,176,227,000 1,022,131,000 963,455,000 1,036,073,000 1,117,850,000 1,150,211,000 1,042,395,000 1,078,001,000 1,044,688,000 1,045,655,000 1,028,020,000 975,458,000 1,017,841,000 955,756,000 977,507,000 945,727,000 948,101,000 977,635,000 929,763,000 943,325,000 948,088,000 842,447,000 817,613,000 867,557,000 451,710,000 781,051,000 714,659,000 579,255,000 637,668,000 811,589,000 781,972,000 805,371,000 804,566,000 803,663,000 812,825,000 809,632,000 790,649,000 761,423,000 716,857,000 -2,030,522,602 677,630,000 678,794,000 676,887,000 400,284,500 572,753,000 515,493,000 512,892,000 280,757,250 419,643,000 377,303,000 
      yoy
    17.85% 3.94% 12.57% 6.85% -0.64% 12.33% 4.83% 5.97% 2.32% 16.81% 15.48% 6.54% 3.91% -8.20% -10.63% 0.92% 9.07% 6.96% 11.35% 12.63% -4.48% -3.01% -6.35% -11.98% 7.27% -3.03% 2.52% 0.08% -8.23% 18.30% 13.94% 24.95% 35.92% 5.76% 3.95% 13.99% 2.97% -9.67% 3.59% -8.16% -6.31% 5.22% -11.14% -7.57% -3.89% 7.00% 10.00% 1.40% 10.51% 2.64% 9.41% 5.17% 3.14% 7.36% -2.24% 5.14% 0.25% 0.00% 16.05% 13.72% 8.73% 109.89% 7.86% 14.41% 49.77% -29.16% -3.76% -8.61% -28.08% -20.74% 0.99% -3.80% -0.53% 1.76% 5.55% 13.39% -139.87% 16.68% 12.17% 5.90% -607.27% 18.31% 31.68% 31.97% 42.57% 36.49% 36.63%     
      qoq
    3.59% 2.54% 7.28% 3.42% -8.63% 11.05% 1.82% -3.83% 3.30% 3.63% 2.93% -7.14% 17.93% 2.46% -5.04% -9.44% 4.18% -0.25% 7.23% -2.12% 2.17% 3.84% 8.46% -16.99% 3.74% 0.27% 1.94% 1.16% -6.21% 6.00% -0.48% -7.25% 20.90% 2.09% 9.14% 0.90% -5.92% 0.34% 19.67% -8.85% -17.48% 15.08% 6.09% -7.01% -7.32% -2.81% 10.34% -3.30% 3.19% -0.09% 1.72% 5.39% -4.16% 6.50% -2.23% 3.36% -0.25% -3.02% 5.15% -1.44% -0.50% 12.54% 3.04% -5.76% 92.06% -42.17% 9.29% 23.38% -9.16% -21.43% 3.79% -2.91% 0.10% 0.11% -1.13% 0.39% 2.40% 3.84% 6.22% -135.30% -399.65% -0.17% 0.28% 69.10% -30.11% 11.11% 0.51% 82.68% -33.10% 11.22%  
      expenses
                                                                                               
      net losses and loss expenses
    859,427,000 841,435,000 801,754,000 785,925,000 831,955,000 831,872,000 765,988,000 728,671,000 1,152,262,000 783,940,000 736,257,000 720,642,000 611,049,000 941,911,000 769,587,000 732,699,000 716,224,000 911,369,000 666,473,000 714,718,000 616,003,000 879,677,000  908,073,000 546,850,750 850,913,000 672,463,000  540,736,250 794,959,000 706,641,000 661,345,000 611,910,000 1,235,367,000  606,942,000 415,896,000 532,328,000 632,294,000 498,962,000 523,331,000 560,387,000 580,153,000 518,937,000    544,207,000    438,414,000 355,245,250 442,652,000 467,637,000 510,690,000 583,454,000 506,839,000 564,959,000 1,019,801,000                 274,149,500 365,958,000              
      acquisition costs
    310,375,000 285,618,000 275,897,000 264,581,000 276,271,000 274,935,000 265,091,000 254,254,000 253,918,000 263,389,000 253,265,000 230,373,000 275,574,000 240,511,000 257,582,000 248,352,000 252,180,000 231,712,000 219,070,000 218,871,000 231,801,000 230,564,000 228,502,000 238,650,000 261,775,000 260,026,000 242,363,000 260,418,000 259,308,000 248,314,000 231,952,000 229,260,000 234,712,000 194,724,000 204,361,000 189,792,000 187,306,000 189,810,000 189,125,000 180,635,000 180,563,000 182,744,000 183,263,000 171,702,000 187,349,000 185,950,000 191,862,000 172,036,000 175,299,000 173,682,000 169,719,000 145,491,000 144,064,000 158,796,000 156,397,000 168,397,000 157,372,000 146,836,000 147,905,000 135,356,000 124,098,000 123,788,000 124,176,000 116,649,000 101,787,000 113,423,000 103,309,000 101,976,000 83,916,000 90,333,000 97,780,000 94,480,000 90,574,000 100,039,000 95,745,000 98,139,000 91,808,000 103,615,000 101,832,000 89,704,000 -240,870,617 64,436,000 85,471,000 91,301,000 50,418,500 79,222,000 65,491,000 56,963,000 43,687,500 65,770,000 55,945,000 
      general and administrative expenses
    212,053,000 171,637,000 161,078,000 159,163,000 189,186,000 165,203,000 148,441,000 163,373,000 169,850,000 179,283,000 168,503,000 166,811,000 187,471,000 158,245,000 165,586,000 169,041,000 184,484,000 157,960,000 162,452,000 158,408,000 143,252,000 138,823,000 140,652,000 157,060,000 138,823,000 155,522,000 165,395,000 175,091,000 137,445,000 154,894,000 165,213,000 169,837,000 145,724,000 124,629,000 147,816,000 161,260,000 163,163,000 142,906,000 146,746,000 149,901,000 140,370,000 144,727,000 148,482,000 163,517,000 165,151,000 152,916,000 151,081,000 152,729,000 144,183,000 140,699,000 149,034,000 141,475,000 141,386,000 134,611,000 161,331,000 123,652,000 109,989,000 114,537,000 118,105,000 116,520,000 140,619,000 103,435,000 106,062,000 99,769,000 104,642,000 92,009,000 86,949,000 86,557,000 87,333,000 86,722,000 82,953,000 78,750,000 92,838,000 79,813,000 68,574,000 62,606,000 86,858,000 68,470,000 57,657,000 55,411,000 -155,122,158 44,237,000 56,796,000 54,302,000 33,012,000 47,537,000 42,623,000 41,888,000 17,117,750 25,174,000 21,719,000 
      foreign exchange losses
    3,555,000 -13,492,000 94,885,000 57,034,000 -112,090,000 92,204,000 -7,384,000 -23,552,000   30,104,000 8,710,000   -57,000,000 -44,273,000 4,631,000 -28,032,000 19,602,000 4,113,000 72,309,000 60,734,000 9,709,000 -61,683,000 52,827,000 -59,543,000  7,056,000 -31,231,000 8,305,000 -44,099,000 37,860,000 44,644,000 32,510,000 36,118,000 21,465,000   -56,602,000 616,000   22,108,000 -63,220,000 -46,086,000 -72,292,000 9,705,000 4,233,000 14,484,000 56,860,000  -34,882,000 21,300,000 23,927,000 -36,162,000 20,447,000 -17,328,000 -60,830,000 18,517,000 15,058,000 -5,120,000 24,961,000 -27,229,000  -2,018,000 6,784,000 24,184,000    6,564,000       2,738,000   -52,316,910 1,727,000 27,226,000 23,418,000        
      interest expense and financing costs
    16,843,000 16,657,000 16,586,000 16,572,000 16,761,000 16,849,000 17,010,000 17,147,000 18,344,000 16,445,000 16,738,000 16,894,000 16,426,000 15,915,000 15,241,000 15,564,000 15,543,000 15,954,000 15,235,000 15,571,000 15,408,000 15,574,000 20,595,000 23,472,000 18,562,000 18,042,000 15,607,000 15,895,000 16,674,000 16,897,000 17,098,000 16,763,000 16,434,000 12,835,000 12,751,000 12,791,000 12,774,000 12,839,000 12,914,000 12,833,000 12,849,000 12,918,000 12,939,000 12,257,000 17,782,000 20,344,000 19,975,000 16,594,000 15,624,000 15,260,000 15,260,000 15,834,000 15,498,000 15,558,000 15,170,000 15,636,000 15,616,000 15,677,000 15,445,000 15,860,000 15,691,000 15,800,000 15,697,000 8,688,000 8,162,000 7,977,000 7,971,000 7,921,000 7,884,000 7,941,000 7,890,000 7,958,000 7,912,000 13,929,000 14,169,000 15,144,000                
      reorganization expenses
          14,014,000 12,299,000  28,997,000   9,485,000 6,213,000 15,728,000      7,059,000 1,413,000 392,000 -982,000       18,772,000 13,054,000                                                            
      amortization of intangible assets
    2,396,000 2,396,000 2,396,000 2,729,000 2,729,000 2,729,000 2,729,000 2,729,000 2,729,000 2,729,000 2,729,000 2,729,000 2,729,000 2,729,000 2,729,000 2,729,000 3,261,000 3,149,000 3,324,000 2,690,000 2,826,000 2,838,000 2,855,000 2,870,000 2,853,000 2,831,000 2,912,000 3,003,000 5,250,000 1,753,000 4,029,000                                                             
      total expenses
    1,404,649,000 1,304,251,000 1,352,596,000 1,286,004,000 1,204,812,000 1,383,792,000 1,205,889,000 1,154,921,000 1,666,973,000 1,224,213,000 1,207,596,000 1,146,159,000 1,368,888,000 1,229,864,000 1,169,453,000 1,124,112,000 1,177,094,000 1,293,140,000 1,087,184,000 1,115,399,000 1,290,923,000 1,330,651,000 1,080,251,000 1,269,259,000 1,342,365,000 1,243,374,000 1,096,829,000 1,153,415,000 1,456,400,000 1,280,440,000 1,153,013,000 1,188,011,000 1,355,041,000 1,606,035,000 1,006,378,000 992,250,000 852,342,000 864,088,000 924,477,000 842,947,000 824,001,000 918,555,000 946,945,000 803,193,000 848,821,000 838,982,000 938,452,000 889,799,000 900,950,000 888,023,000 966,592,000 706,332,000 997,295,000 775,544,000 764,373,000 838,822,000 849,103,000 723,059,000 864,931,000 1,302,595,000 658,633,000 690,138,000 622,076,000 685,221,000 559,085,000 531,302,000 600,665,000 584,064,000 430,623,000 882,900,000 566,904,000 522,572,000 481,521,000 514,772,000 530,328,000 566,295,000 509,160,000 549,020,000 520,885,000 502,594,000 -2,172,896,109 1,154,030,000 500,164,000 521,389,000 320,961,500 568,875,000 372,377,000 342,596,000 187,510,000 270,550,000 260,429,000 
      income before income taxes and interest in income of equity method investments
    329,785,000 370,033,000 280,262,000 236,102,000 266,959,000 227,029,000 244,611,000 269,636,000 -185,668,000 209,782,000 176,132,000 198,198,000 78,877,000 -2,187,000 28,763,000 137,674,000 216,237,000 44,223,000 253,539,000 134,914,000 -13,515,000 -80,334,000 123,831,000 -159,117,000 -4,985,000 45,756,000 188,877,000 107,796,000 -209,660,000 48,903,000 101,132,000 72,166,000 3,577,000 -482,300,000 94,328,000 16,284,000 147,196,000 198,399,000                                                      
      income tax benefit
    -45,959,000 -70,252,000 -56,199,000 -44,322,000 19,410,000 -47,922,000 -40,547,000 124,654,000 -17,019,500 -24,624,000 -27,558,000  -27,341,000 363,000 4,965,000  -12,557,000 -1,186,000  -20,776,000 6,291,000 12,056,000  4,867,000 158,000 -8,147,000 -14,469,000 -1,234,000 25,921,000 3,525,000 -996,000 1,036,000 -31,005,000 25,877,000 3,333,000 9,337,000    -6,540,000     2,381,750 -4,098,000 9,500,000    -4,662,000              6,196,250 7,082,000                          
      interest in income of equity method investments
    5,783,000 2,083,000 -705,000 2,291,000 7,264,000 1,621,000 7,900,000 1,169,000 1,328,000 2,940,000 2,100,000 -2,205,000 -3,045,000 -7,560,000 1,050,000 11,550,000 1,213,000 11,911,000 9,799,000 9,162,000 9,967,000 2,896,000 7,102,000 -23,577,000 4,073,000 792,000 2,635,000 2,219,000 -4,052,000 1,667,000 3,378,000     -5,766,000                                                        
      net income
    289,609,000 301,864,000 223,358,000 194,071,000 293,633,000 180,728,000 211,964,000 395,459,000 -142,578,000 188,098,000 150,674,000 180,097,000 48,491,000 -9,384,000 34,778,000 149,200,000 204,893,000 54,948,000 235,473,000 123,300,000 2,743,000 -65,382,000 120,040,000 -177,827,000 -754,000 38,401,000 177,043,000 108,781,000 -187,791,000 54,095,000 103,514,000 73,202,000 -27,428,000 -457,084,000 95,686,000 19,855,000 148,908,000 186,613,000 129,460,000 48,386,000 144,793,000 257,642,000 73,371,000 160,952,000 170,871,000 282,966,000 202,259,000 148,471,000 181,549,000 150,635,000 83,725,000 311,557,000 -9,810,000 232,148,000 189,066,000 135,837,000 89,283,000 221,277,000 110,287,000 -374,541,000 273,562,000 248,060,000 214,071,000 121,031,000 291,282,000 -86,674,000 168,380,000 124,898,000 140,077,000 -240,128,000 240,486,000 246,941,000 315,302,000 279,117,000 260,816,000 236,783,000 290,170,000 235,448,000 232,626,000 204,816,000 143,525,440 -468,075,000 172,845,000 151,799,000 78,480,750 6,279,000 140,856,000 166,786,000 92,963,500 146,982,000 117,754,000 
      yoy
    -1.37% 67.03% 5.38% -50.93% -305.95% -3.92% 40.68% 119.58% -394.03% -2104.45% 333.25% 20.71% -76.33% -117.08% -85.23% 21.01% 7369.67% -184.04% 96.16% -169.34% -463.79% -270.26% -32.20% -263.47% -99.60% -29.01% 71.03% 48.60% 584.67% -111.83% 8.18% 268.68% -118.42% -344.94% -26.09% -58.97% 2.84% -27.57% 76.45% -69.94% -15.26% -8.95% -63.72% 8.41% -5.88% 87.85% 141.58% -52.35% -1950.65% -35.11% -55.72% 129.36% -110.99% 4.91% 71.43% -136.27% -67.36% -10.80% -48.48% -409.46% -6.08% -386.20% 27.14% -3.10% 107.94% -63.91% -29.98% -49.42% -55.57% -186.03% -7.79% 4.29% 8.66% 18.55% 12.12% 15.61% 102.17% -150.30% 34.59% 34.93% 82.88% -7554.61% 22.71% -8.99% -15.58% -95.73% 19.62%     
      qoq
    -4.06% 35.15% 15.09% -33.91% 62.47% -14.74% -46.40% -377.36% -175.80% 24.84% -16.34% 271.40% -616.74% -126.98% -76.69% -27.18% 272.89% -76.66% 90.98% 4395.08% -104.20% -154.47% -167.50% 23484.48% -101.96% -78.31% 62.75% -157.93% -447.15% -47.74% 41.41% -366.89% -94.00% -577.69% 381.92% -86.67% -20.20% 44.15% 167.56% -66.58% -43.80% 251.15% -54.41% -5.80% -39.61% 39.90% 36.23% -18.22% 20.52% 79.92% -73.13% -3275.91% -104.23% 22.79% 39.19% 52.14% -59.65% 100.64% -129.45% -236.91% 10.28% 15.88% 76.87% -58.45% -436.07% -151.48% 34.81% -10.84% -158.33% -199.85% -2.61% -21.68% 12.96% 7.02% 10.15% -18.40% 23.24% 1.21% 13.58% 42.70% -130.66% -370.81% 13.86% 93.42% 1149.89% -95.54% -15.55% 79.41% -36.75% 24.82%  
      net income margin %
    16.70% 18.03% 13.68% 12.75% 19.95% 11.22% 14.61% 27.76% -9.63% 13.12% 10.89% 13.40% 3.35% -0.76% 2.90% 11.82% 14.71% 4.11% 17.56% 9.86% 0.21% -5.23% 9.97% -16.02% -0.06% 2.98% 13.77% 8.63% -15.06% 4.07% 8.25% 5.81% -2.02% -40.68% 8.69% 1.97% 14.90% 17.56% 12.23% 5.47% 14.92% 21.90% 7.18% 16.71% 16.49% 25.31% 17.58% 14.24% 16.84% 14.42% 8.01% 30.31% -1.01% 22.81% 19.78% 13.90% 9.44% 23.34% 11.28% -40.28% 29.00% 26.16% 25.41% 14.80% 33.57% -19.19% 21.56% 17.48% 24.18% -37.66% 29.63% 31.58% 39.15% 34.69% 32.45% 29.13% 35.84% 29.78% 30.55% 28.57% -7.07% -69.08% 25.46% 22.43% 19.61% 1.10% 27.32% 32.52% 33.11% 35.03% 31.21% 
      preferred share dividends
    7,562,000 7,563,000 7,563,000 7,563,000 7,562,000 7,563,000 7,563,000 7,563,000 7,562,000 7,563,000 7,563,000 7,563,000 7,562,000 7,563,000 7,563,000 7,563,000 7,562,000 7,563,000 7,563,000 7,563,000 7,562,000 7,563,000 7,563,000 7,563,000 9,143,000 10,656,000 10,656,000 10,656,000 10,656,000 10,656,000 10,656,000 10,656,000 10,656,000 10,656,000 10,656,000 14,841,000 16,691,000 9,969,000 9,969,000 9,969,000 10,003,000 10,022,000 10,022,000 10,022,000 10,022,000 10,022,000 10,022,000 10,022,000 10,022,000 13,514,000 8,197,000 8,741,000 8,741,000 8,741,000 11,527,000 9,219,000 9,219,000 9,219,000 9,219,000 9,219,000 9,219,000 9,218,000 9,219,000 9,219,000 9,219,000 9,218,000 9,219,000 9,219,000 9,219,000 9,218,000 9,219,000 9,219,000 9,202,000 9,142,000                  
      net income available to common shareholders
    282,047,000 294,301,000 215,795,000 186,508,000 286,071,000 173,165,000 204,401,000 387,896,000   143,111,000 172,534,000   27,215,000 141,637,000         73,064,500 27,745,000 166,387,000 98,125,000   92,858,000 62,546,000 -38,084,000 -467,740,000 85,030,000 5,014,000 130,908,000 176,644,000 119,491,000 38,417,000 134,790,000 247,620,000 63,349,000 155,803,000 163,665,000 279,104,000 190,664,000 137,227,000 171,527,000 137,121,000 72,447,000 302,816,000 -18,551,000 223,407,000 168,152,000 121,997,000 80,064,000 212,058,000 101,068,000 -383,760,000 264,343,000 238,842,000 204,852,000 111,812,000 282,063,000 -95,892,000 159,161,000 115,679,000 130,858,000 -249,346,000 231,267,000 237,722,000 306,100,000 269,975,000 251,590,000 227,579,000 280,958,000 226,222,000 223,400,000 195,185,000            
      per share data
                                                                                               
      earnings per common share:
                                                                                               
      earnings per common share
    3.71 3.79 2.75 2.3 3.42 2.06 2.42 4.57 -1.77 2.12 1.68 2.03 0.48 -0.2 0.32 1.67 2.33 0.56 2.69 1.37 -0.06 -0.87 1.33 -2.2 -0.11 0.33 1.98 1.17                                                                
      earnings per diluted common share
    3.65 3.74 2.72 2.26 3.38 2.04 2.4 4.53 -1.75 2.1 1.67 2.01 0.48 -0.2 0.32 1.65 2.31 0.56 2.67 1.36 -0.06 -0.87 1.33 -2.2 -0.12 0.33 1.97 1.16                                                                
      weighted-average common shares outstanding
    78,192 77,619 78,378 81,152 84,165 83,936 84,475 84,879 85,142 85,223 85,207 84,864 84,864 84,660 85,173 84,961 84,707 84,771 84,764 84,514 84,262 84,308 84,303 84,094 83,894 83,947 83,941 83,725 83,501                                                               
      weighted-average diluted common shares outstanding
    79,266 78,601 79,329 82,378 85,176 85,000 85,326 85,693 86,012 86,108 85,812 85,853 85,669 84,660 85,843 85,808 85,291 85,336 85,267 84,965 84,262 84,308 84,600 84,094 84,473 84,582 84,401 84,272 84,007                                                               
      decrease in allowance for expected credit losses
       -2,729,000 -2,358,250 -1,134,000 -12,963,000 4,664,000 -3,866,000 1,077,000 354,000 -2,811,000                                                                                
      foreign exchange gains
            -2,938,750 -50,570,000   -59,233,500 -135,660,000             -12,381,000          -51,514,000 -13,795,000   -17,300,000 -28,088,000         -10,320,000             -8,147,000    -389,000 -22,347,000 -7,627,000  -20,297,000                    
      net income available (attributable) to common shareholders
            124,045,500 180,535,000   40,929,000 -16,947,000   197,331,000 47,385,000 227,910,000 115,737,000 -4,819,000 -72,945,000 112,477,000 -185,390,000     -198,447,000 43,439,000                                                              
      net investment losses:
                                                                                               
      other realized and unrealized investment losses
               -17,379,000                   -43,419,000 -14,416,000                                                            
      total net investment losses
               -20,190,000                   -45,093,000 -14,830,000                                                            
      income tax expense
               -15,896,000    -24,000   -27,865,000    -10,893,000              -14,052,000 9,352,000 4,901,000  1,873,000 30,000 1,815,000 -690,000    4,125,000 -4,498,000 6,030,000  10,131,000 -12,027,000 10,149,000 2,317,000 2,848,000 7,341,000 3,765,000 2,417,000 1,709,000 11,130,000 9,890,000 6,300,000 11,361,000   12,006,000 5,697,000   4,199,000 12,459,000 8,548,000 10,677,000 12,519,000 9,747,000   7,912,000          283,750 2,111,000  
      allowance for expected credit losses
                -1,230,000 -3,210,000 -6,911,000 -70,000 87,000 -315,000 150,000 89,000 2,175,000 3,759,000 13,761,000 -20,019,000                                                                    
      amortization of value of business acquired
                    771,000 1,028,000 1,028,000 1,028,000 1,028,000 1,028,000 1,285,000 1,799,000 2,056,000 4,368,000 7,194,000 13,104,000 22,797,000 39,018,000 53,407,000 57,110,000                                                            
      other-than-temporary impairment ("otti") losses
                            -656,000 -1,458,000 -834,000 -4,036,000 -2,099,000 -5,546,000 -1,674,000 -414,000 -1,000,000 -5,412,000 -1,528,000 -6,553,000 -5,864,000 -4,247,000 -6,369,000 -9,729,000                                                    
      net investment gains
                                                                                               
      net incomees and loss expenses
                          676,261,000     664,028,000       605,332,000          524,625,000 552,064,000 565,829,000  551,360,000 501,522,000 642,899,000          323,446,750 422,154,000 403,370,000 468,262,000 346,512,000 311,109,000 378,252,000 387,999,000 273,837,000 705,531,000 371,717,000 361,681,000 290,546,000 328,193,000 358,723,000 392,797,000   371,982,000 358,658,000 -1,700,361,871 1,035,270,000 322,853,000 344,290,000 236,506,250 445,575,000 257,850,000 242,600,000 131,533,750 184,180,000 195,620,000 
      transaction and reorganization expenses
                            8,074,000 11,215,000 3,276,000 14,820,000 18,815,000 16,300,000                                                              
      bargain purchase gain
                                      15,044,000                                                         
      net income per common share:
                                                                                               
      basic net income
                                0.595 0.52 1.11 0.75 -0.47 -5.61 1.01 0.06 1.49 1.97 1.3 0.41 1.41 2.52 0.63 1.56 1.64 2.71 1.81 1.26 1.55 1.23 0.63 2.59 -0.11 1.84 1.36 0.97 0.66 1.68 0.81 -3.39                                
      diluted net income
                                0.593 0.52 1.11 0.75 -0.47 -5.61 1.01 0.06 1.47 1.96 1.29 0.41 1.39 2.5 0.63 1.54 1.61 2.68 1.79 1.24 1.52 1.21 0.62 2.55 -0.11 1.82 1.35 0.96 0.65 1.66 0.79 -3.39                                
      weighted-average common shares outstanding - basic
                                 83,558   84,108    90,772                                              140,566,523,000 146,635,717,000        
      weighted-average common shares outstanding - diluted
                                 84,107   84,108    91,547                                                       
      cash dividends declared per common share
                                0.293 0.39 0.39 0.39 0.285 0.38 0.38 0.38 0.263 0.35 0.35 0.35 0.218 0.29 0.29 0.29 0.203 0.27 0.27 0.27 0.188 0.25 0.25 0.25 0.25 0.24 0.24 0.24 0.24 0.23 0.23 0.23 -629.14 210 210 210 210 200 200 200 200 185 185 185 185 165 165 165                
      weighted-average number of common shares outstanding - basic
                                  83,539 83,322  83,305 84,141 86,022  89,621 91,926 94,035 98,609 98,226 100,274 99,910 104,368 102,945 105,118 109,053 113,636 111,676 115,163 117,022 122,148 121,127 123,823 125,782 122,499 125,971 124,132 113,351 121,728                               
      weighted-average number of common shares outstanding - diluted
                                  83,984 83,721  83,305 84,511 86,793  90,351 92,558 94,853 99,629 99,124 101,160 101,139 105,713 104,247 106,289 110,391 115,328 113,355 116,671 118,658 123,654 122,952 124,983 126,668 128,122 128,002 128,369 113,351 136,199                               
      amortization of intangibles
                                   2,782,000                                                            
      interest in loss of equity method investments
                                     -661,000 -1,975,000  340,000 -2,434,000                                                      
      net realized investment gains:
                                                                                               
      other realized investment gains
                                    44,037,000 20,044,000 -2,864,000  -14,366,000 9,452,000 27,379,000  -4,915,000 -37,656,000 1,783,000 -24,985,000 33,362,500 86,879,000 35,166,000 11,406,000 16,210,000 -1,897,000 21,362,000 45,376,000 29,523,000 55,548,000 44,144,000 18,400,000 -563,000 66,830,000 38,950,000 32,084,000 80,408,000 78,894,000 32,045,000 21,684,000   -2,225,000                         
      total net realized investment gains
                                    43,037,000 14,632,000 -4,392,000  -20,230,000 5,205,000 21,010,000  -14,873,000 -69,957,000 -11,110,000 -42,553,000 10,779,000 77,448,000 33,261,000 10,620,000 19,560,000 -4,708,000 16,235,000 44,478,000 31,770,000 50,803,000 30,405,000 14,491,000 -3,738,000 57,557,000 37,477,000 30,144,000 77,773,000 76,531,000 24,619,000 16,176,000   -23,678,000                         
      transaction related expenses
                                    1,492,500 5,970,000                                                          
      net realized investment gains
                                                                       -40,597,000   1,552,000 35,685,000    301,000                
      other insurance related losses
                                       -3,783,000                                                        
      net realized investment losses:
                                                                                               
      other realized investment losses
                                       -18,497,000    -56,779,000                         3,262,750 25,973,000                          
      total net realized investment losses
                                       -25,050,000    -66,508,000                         -79,410,000 -253,365,000                          
      termination fee received
                                             280,000,000                                                  
      reorganization and related expenses
                                             45,867,000                                                  
      income before income taxes
                                          134,361,000 41,846,000 146,666,000 257,672,000 75,186,000 160,262,000 187,252,000 278,868,000 211,759,000 152,596,000 177,051,000 156,665,000 79,063,000 321,688,000 -21,837,000 242,297,000 191,383,000 138,685,000 96,624,000 225,042,000 112,704,000 -372,832,000 284,692,000 257,950,000 220,371,000 132,392,000 308,472,000 -79,592,000 180,386,000 130,595,000 148,632,000 -245,232,000 244,685,000 259,400,000 323,850,000 289,794,000 273,335,000 246,530,000 300,472,000 241,629,000 240,538,000 214,263,000   178,630,000 155,498,000 79,323,000 3,878,000 143,116,000 170,296,000 93,247,250 149,093,000 116,874,000 
      other-than-temporary impairment (otti) losses
                                            -15,690,500 -32,301,000 -12,893,000 -17,568,000 -3,030,250 -9,431,000 -1,905,000 -786,000 -526,000 -2,811,000 -5,127,000 -898,000 -1,841,000 -4,745,000 -13,739,000 -3,909,000 -3,175,000 -9,643,000 -1,473,000                                 
      amounts attributable from noncontrolling interests
                                                                                               
      net income attributable to axis capital
                                            144,793,000 257,642,000 73,371,000 165,825,000 173,687,000 289,126,000 200,686,000 147,249,000                                            
      amounts attributable to noncontrolling interests
                                                                                               
      amounts attributable to (from) noncontrolling interests
                                               -4,873,000 -841,250 -6,160,000                                              
      loss on repurchase of preferred shares
                                                      3,081,000    9,387,000 4,621,000                                    
      non-credit portion of otti losses recognized in other comprehensive income
                                                                                               
      net income attributable to noncontrolling interests
                                                  1,573,000 1,222,000                                            
      net otti losses recognized in income
                                                    -2,209,000 -2,811,000 -5,127,000 -898,000                                        
      non-credit portion of otti losses during the period
                                                            146,250 370,000                                  
      portion of otti losses transferred to other comprehensive income
                                                                                               
      other-than-temporary impairment losses
                                                               -2,155,000 -2,635,000 -2,091,000 -7,533,000 -6,957,000 -3,780,000 -283,418,000 -22,896,000                         
      portion of impairment losses transferred to (from) other comprehensive income
                                                               215,000 321,000 -272,000                              
      weighted-average common shares and common share equivalents:
                                                                                               
      basic
                                                                 120,091,000 121,766,000 128,202,000 137,279,000 137,904,000 137,849,000 137,316,000 140,322,000 139,335,000 142,333,000 143,239,000 147,524,000 146,845,000 149,027,000 150,433,000 149,745,000               
      diluted
                                                                 134,406,000 135,665,000 142,176,000 150,371,000 137,904,000 149,861,000 149,023,000 155,320,000 139,335,000 157,602,000 160,184,000 164,515,000 164,064,000 166,320,000 166,035,000 164,394,000               
      earnings per common share
    3.71 3.79 2.75 2.3 3.42 2.06 2.42 4.57 -1.77 2.12 1.68 2.03 0.48 -0.2 0.32 1.67 2.33 0.56 2.69 1.37 -0.06 -0.87 1.33 -2.2 -0.11 0.33 1.98 1.17                                                                
      basic
                                                                1,125 1,990 1,680 870 2,060 -700 1,150 840 950 -1,790 1,620 1,660 2,110 1,840 1,690 1,510                
      diluted
                                                                1,010 1,780 1,510 790 1,880 -700 1,060 780 860 -1,790 1,470 1,480 1,880 1,650 1,510 1,370                
      portion of impairment losses transferred to other comprehensive income
                                                                  107,000 1,449,000 -2,964,000 4,080,000 1,443,000                         
      earnings per common share:
                                                                                               
      basic
                                                                1,125 1,990 1,680 870 2,060 -700 1,150 840 950 -1,790 1,620 1,660 2,110 1,840 1,690 1,510                
      diluted
                                                                1,010 1,780 1,510 790 1,880 -700 1,060 780 860 -1,790 1,470 1,480 1,880 1,650 1,510 1,370                
      other insurance related loss
                                                                    -39,848,500 -135,738,000 -14,261,000                         
      net realized investment losses
                                                                        -12,960,500 -89,079,000                      
      income tax (recovery) expense
                                                                        2,888,500 -5,104,000                      
      foreign exchange (gains) losses
                                                                                               
      preferred shares dividends
                                                                              9,226,000 9,204,000                
      gross premiums written
                                                                                723,757,500 734,910,000 995,380,000 1,164,740,000 -2,757,169,115 794,571,000 767,293,000 1,198,699,000 590,285,500 687,700,000 629,319,000 1,044,123,000 448,494,750 633,942,000 551,450,000 
      premiums ceded
                                                                                               
      change in unearned premiums
                                                                                 86,867,000    99,097,000 8,617,000         
      net realized losses
                                                                                               
      interest expense
                                                                                6,159,750 8,239,000 8,315,000 8,085,000 -24,224,553 8,360,000 7,818,000 8,078,000        
      weighted-average common shares and common shares equivalent—basic
                                                                                 149,884,027,000              
      weighted-average common shares and common shares equivalents outstanding—diluted
                                                                                 164,700,926,000              
      net income (loss) per common share:
                                                                                               
      basic
                                                                                1,077.5 1,510              
      diluted
                                                                                985 1,370              
      dividends declared per common share
                                                                                112.5 150 150             
      net realized gains
                                                                                      1,831,000  2,354,500 3,732,000  10,097,000 5,297,500  15,705,000 
      weighted-average common shares and common shares equivalent — basic
                                                                                  149,765,181,000             
      weighted-average common shares and common shares equivalents outstanding — diluted
                                                                                  163,325,459,000             
      net income per common share - basic
                                                                                  1,490 1,310            
      net income per common share - diluted
                                                                                  1,370 1,190            
      weighted-average common shares and common share equivalents — basic
                                                                                   149,314,313,000            
      weighted-average common shares and common share equivalents outstanding - diluted
                                                                                   163,554,990,000  140,995,298,000 153,637,750,000         
      income tax recovery
                                                                                     8,325,000    2,401,000     880,000 
      other comprehensive income, net of tax
                                                                                               
      unrealized gains arising during the period
                                                                                      50,699,000  1,426,750 53,176,000  31,792,000 5,793,000 6,190,000 4,424,000 
      adjustment for re-classification of gains realized in income
                                                                                              2,417,000 
      comprehensive income
                                                                                    -52,788,000 -522,626,000 221,984,000 89,490,000       124,595,000 
      weighted-average common shares outstanding — basic
                                                                                     140,995,298,000          
      earnings per share — basic
                                                                                    -0.253 -3.32          
      earnings per share — diluted
                                                                                    -0.253 -3.32          
      adjustment for re-classification of losses realized in income
                                                                                               
      earnings per share - basic
                                                                                      1.23 1.04     0.658 0.97 0.86 
      earnings per share - diluted
                                                                                      1.13 0.95     0.615 0.9 0.81 
      weighted-average common shares and common share equivalents - diluted
                                                                                       160,429,657,000  166,128,928,000 166,842,606,000 167,252,826,000  163,232,232,000 145,701,443,000 
      foreign exchange
                                                                                        1,024,750  6,413,000 1,145,000    
      other comprehensive income
                                                                                               
      adjustment for re-classification of gains realized in income, net of tax
                                                                                         1,014,000      
      comprehensive income, net of tax
                                                                                        77,939,000 60,469,000 55,757,000 195,528,000 96,489,750 148,851,000  
      weighted-average common shares and common share equivalents - basic
                                                                                         152,534,495,000 152,487,082,000 152,480,904,000  151,453,213,000 136,509,891,000 
      net income per share
                                                                                        0.515 0.04 0.92 1.09    
      income tax (expense) recovery
                                                                                               
      adjustment for re-classification of gains realized in income,net of tax
                                                                                               
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 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 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-09-30 2004-06-30 2004-03-31 2003-09-30 2003-06-30 
                                                                                               
        assets
                                                                                               
        investments:
                                                                                               
        fixed maturities, available for sale, at fair value
      13,018,027,000 12,879,372,000 12,137,475,000 11,865,480,000 12,152,753,000 13,768,193,000 12,585,137,000 12,269,310,000 12,234,742,000 11,723,368,000 11,564,397,000 11,627,555,000 11,326,894,000 10,784,353,000 11,304,682,000 11,456,024,000 12,313,200,000 12,380,959,000 11,898,300,000 11,728,611,000 12,041,799,000 12,609,241,000 12,046,415,000 12,076,186,000 12,468,205,000 12,616,241,000 12,522,955,000 11,874,518,000 11,435,347,000 11,767,697,000 11,739,305,000 11,801,396,000 12,622,006,000 11,086,386,000 11,424,295,000 11,191,529,000 11,397,114,000 11,566,860,000 11,563,216,000 11,838,068,000 11,719,749,000 12,139,595,000 12,005,736,000 12,012,894,000 12,129,273,000 12,444,684,000 12,598,897,000 12,095,839,000 11,986,327,000 11,984,740,000 11,644,912,000 11,973,364,000 11,928,049,000 11,794,985,000 11,504,448,000 11,440,643,000 10,940,100,000 10,736,729,000 10,758,157,000 10,726,390,000 10,482,897,000 10,664,824,000 10,064,335,000 9,649,199,000 9,718,355,000 9,682,932,000 8,872,839,000 8,238,175,000 8,012,533,000 8,449,620,000 8,703,346,000                   
        fixed maturities, held to maturity, at amortized cost
      397,430,000 406,658,000 405,041,000 389,571,000 443,400,000 503,776,000 637,792,000 693,042,000 686,296,000 712,840,000 717,310,000 716,768,000 698,351,000 690,380,000 641,428,000 493,509,000 446,016,000 416,879,000 403,370,000 404,690,000                                                                      
        equity securities, at fair value
      707,569,000 649,970,000 619,275,000 574,379,000 579,274,000 604,834,000 589,899,000 582,178,000 588,511,000 556,262,000 596,692,000 573,916,000 485,253,000 469,839,000 522,161,000 563,950,000 655,675,000 618,822,000 588,196,000 547,676,000 518,445,000 417,886,000 378,860,000 404,945,000 474,207,000 429,903,000 433,407,000 418,863,000 381,633,000 433,311,000 417,212,000 435,742,000                                                          
        mortgage loans, held for investment, at fair value
      356,840,000 409,699,000 438,571,000 457,907,000 505,697,000 524,929,000 544,859,000 609,704,000 610,148,000 610,277,000 609,274,000 634,470,000 627,437,000 653,700,000 656,112,000 627,063,000 594,088,000 623,487,000 656,056,000 629,576,000 593,290,000 544,095,000 524,757,000 517,181,000 432,748,000 407,790,000 394,179,000 313,421,000                                                              
        other investments, at fair value
      1,027,798,000 972,867,000 938,922,000 938,562,000 930,278,000 939,734,000 936,680,000 934,724,000 949,413,000 954,571,000 970,079,000 1,008,887,000 996,751,000 970,310,000 981,774,000 954,602,000 947,982,000 892,664,000 865,238,000 790,530,000 829,156,000 760,206,000 768,635,000 797,808,000 770,923,000 779,200,000 802,064,000 795,331,000 787,787,000 833,563,000 916,191,000 1,009,587,000 1,009,373,000 830,253,000 813,617,000 780,395,000 830,219,000 847,262,000 865,406,000 859,639,000 816,756,000 800,319,000 853,101,000 939,006,000 965,465,000 946,836,000 1,044,492,000 1,005,762,000 1,045,810,000 994,572,000 962,315,000 972,364,000 843,437,000 838,641,000 798,233,000 769,554,000 699,320,000 643,270,000 623,650,000 554,113,000 519,296,000 533,072,000 547,873,000 538,917,000 570,276,000 541,447,000 539,545,000 494,405,000 492,082,000 636,304,000 724,239,000 652,111,000 645,987,000 612,429,000 1,106,409,000 1,094,828,000 1,130,664,000             
        equity method investments
      227,181,000 220,022,000 215,920,000 214,240,000 206,994,000 197,712,000 193,705,000 182,594,000 174,634,000 162,412,000 148,183,000 146,083,000 148,288,000 151,333,000 158,893,000 157,843,000 146,293,000 145,080,000 133,169,000 123,370,000 114,209,000 104,242,000 101,346,000 94,244,000 117,821,000 113,748,000 112,956,000 110,322,000 108,103,000 112,155,000 110,488,000 108,597,000 108,597,000 108,597,000 109,258,000 111,233,000 116,000,000 111,295,000 113,729,000                                                   
        short-term investments, at fair value
      20,298,000 17,185,000 51,726,000 91,330,000 223,666,000 127,867,000 57,436,000 75,879,000 17,216,000 115,959,000 46,282,000 70,416,000 70,310,000 80,260,000 65,683,000 70,385,000 31,063,000 68,267,000 112,862,000 185,699,000 161,897,000 69,996,000 34,337,000 77,101,000 38,471,000 12,539,000 32,421,000 41,853,000                                                              
        total investments
      15,755,143,000 15,555,773,000 14,806,930,000 14,531,469,000 15,042,062,000 16,667,045,000 15,545,508,000 15,347,431,000 15,260,960,000 14,835,689,000 14,652,217,000 14,778,095,000 14,353,284,000 13,800,175,000 14,330,733,000 14,323,376,000 15,134,317,000 15,146,158,000 14,657,191,000 14,410,152,000 14,258,796,000 14,505,666,000 13,854,350,000 13,967,465,000 14,302,375,000 14,359,421,000 14,297,982,000 13,554,308,000 13,155,560,000 13,635,834,000 13,696,861,000 13,776,337,000 14,784,210,000 13,060,650,000 13,445,721,000 13,089,769,000 13,459,507,000 13,542,391,000 13,537,123,000 13,632,161,000 13,375,186,000 13,765,654,000 13,628,242,000 13,591,602,000 13,769,979,000 14,135,450,000 14,488,315,000 14,106,813,000 13,780,336,000 13,714,648,000 13,271,926,000 13,662,128,000 13,546,894,000 13,375,608,000 13,005,689,000 13,017,499,000 12,466,889,000 12,097,016,000 12,217,672,000 11,915,111,000 11,524,166,000 11,577,943,000 10,944,485,000 10,533,973,000 10,622,104,000 10,644,660,000 9,674,456,000 9,036,690,000 8,611,898,000 9,215,144,000 9,675,430,000 9,075,905,000 8,977,653,000 8,427,284,000 8,326,245,000 7,900,161,000 7,663,387,000             
        cash and cash equivalents
      820,252,000 825,898,000 852,052,000 2,757,213,000 2,143,471,000 981,003,000 1,092,567,000 1,143,951,000 953,476,000 889,574,000 1,173,925,000 816,917,000 751,415,000 1,210,321,000 844,910,000 987,111,000 844,592,000 947,542,000 999,899,000 895,932,000 902,831,000 1,000,781,000 1,086,829,000 755,961,000 1,241,109,000 763,825,000 712,463,000 1,151,182,000 1,232,814,000 1,053,604,000 1,089,407,000 1,227,736,000 948,626,000 1,350,613,000 728,519,000 1,165,263,000 1,039,494,000 848,200,000 792,945,000 777,320,000 988,133,000 992,253,000 989,395,000 996,596,000 921,830,000 1,290,377,000 1,044,026,000 1,205,754,000 923,326,000 1,049,553,000 1,010,805,000 799,656,000 759,817,000 799,585,000 751,011,000 1,021,839,000 981,849,000 935,216,000 871,122,000 963,266,000 929,515,000 1,057,864,000 1,092,616,000 1,379,329,000 788,614,000 1,108,954,000 1,264,043,000 1,309,924,000 1,697,581,000 1,419,610,000 1,094,429,000 1,578,801,000 1,332,921,000 1,830,852,000 1,837,675,000 2,090,834,000 1,989,287,000 1,640,914,000 1,615,448,000 1,511,619,000 1,280,990 862,184,000 793,304,000 746,065,000 935,331,000 721,215,000 802,129,000 790,604,000 927,087,000 
        restricted cash and cash equivalents
      500,933,000 532,180,000 557,149,000 575,554,000 920,150,000 490,323,000 562,496,000 697,623,000 430,509,000 377,741,000 344,345,000 362,378,000 423,238,000 624,941,000 653,018,000 719,600,000 473,098,000 551,662,000 589,544,000 664,347,000 600,401,000 440,035,000 562,004,000 485,102,000 335,348,000 444,726,000 382,251,000 455,076,000 597,206,000 698,798,000 437,286,000 416,844,000 415,160,000 280,514,000 286,751,000 286,307,000 202,013,000 229,063,000 200,527,000 174,991,000 186,618,000 188,220,000 190,664,000 273,496,000 287,865,000 117,434,000 145,377,000 88,955,000 64,550,000 60,445,000 105,443,000 56,559,000 90,733,000 69,859,000 121,740,000 151,932,000 100,989,000 265,821,000 195,418,000 122,923,000 115,840,000 147,529,000 104,927,000 130,698,000 75,440,000 130,517,000 116,820,000 101,627,000 123,092,000                     
        accrued interest receivable
      116,252,000 117,720,000 108,506,000 108,392,000 114,012,000 125,770,000 118,147,000 107,131,000 106,055,000 99,978,000 100,915,000 97,983,000 94,418,000 77,771,000 73,873,000 64,906,000 64,350,000 62,423,000 63,215,000 61,222,000 65,020,000 70,013,000 68,880,000 76,569,000 78,085,000 81,371,000 82,567,000 78,594,000 80,335,000 76,000,000 79,109,000 73,928,000 81,223,000 68,023,000 72,626,000 69,649,000 74,971,000 71,096,000 71,770,000 71,475,000 73,729,000 75,375,000 78,409,000 79,706,000 83,070,000 91,777,000 91,278,000 89,536,000 97,132,000 98,285,000 95,098,000 95,877,000 97,220,000 95,654,000 97,417,000 93,860,000 98,346,000 95,320,000 97,384,000 94,013,000 96,364,000 92,758,000 94,686,000 84,407,000 89,559,000 82,169,000 87,361,000 80,746,000 79,232,000 74,693,000 89,261,000 80,990,000 87,338,000 76,257,000 82,151,000 68,056,000 76,967,000 65,235,000 68,381,000 58,602,000 59,784 47,800,000 54,571,000 41,361,000 33,588,000 36,612,000 30,564,000 21,612,000 15,236,000 
        insurance and reinsurance premium balances receivable
      3,244,661,000 3,684,736,000 4,026,994,000 3,725,518,000 3,169,355,000 3,408,271,000 3,686,819,000 3,517,242,000 3,067,554,000 3,207,444,000 3,371,439,000 3,119,158,000 2,733,464,000 2,788,484,000 3,174,117,000 3,163,990,000 2,622,676,000 2,978,996,000 3,393,777,000 3,367,142,000 2,738,342,000 3,131,791,000 3,527,147,000 3,485,043,000 3,071,390,000 3,322,316,000 3,732,529,000 3,667,923,000 3,007,296,000 3,463,360,000 3,810,316,000 3,892,957,000 3,012,419,000 2,968,096,000 3,050,222,000 2,891,811,000 2,313,512,000 2,694,976,000 2,885,606,000 2,690,400,000 1,967,535,000 2,169,581,000 2,394,037,000 2,241,875,000 1,808,620,000 2,112,906,000 2,422,983,000 2,292,954,000 1,688,957,000 1,920,985,000 2,166,982,000 2,015,578,000 1,474,821,000 1,712,025,000 1,888,238,000 1,900,002,000 1,413,839,000 1,665,636,000 1,987,615,000 1,880,305,000 1,343,665,000 1,536,944,000 1,722,586,000 1,708,400,000 1,292,877,000 1,497,639,000 1,707,677,000 1,581,743,000 1,185,785,000 1,412,445,000 1,652,295,000 1,607,609,000 1,231,494,000 1,385,486,000 1,604,193,000 1,507,855,000 1,125,822,000 1,233,125,000 1,409,988,000 1,316,318,000 1,026,975 1,145,471,000 1,230,321,000 1,309,636,000 924,575,000 994,819,000 1,019,195,000 690,907,000 663,758,000 
        reinsurance recoverable on unpaid losses and loss expenses
      8,951,763,000 9,043,009,000 9,086,900,000 6,944,518,000 6,840,897,000 6,810,929,000 6,591,821,000 6,503,188,000 6,323,083,000 6,031,527,000 5,865,609,000 5,823,417,000 5,831,172,000 5,244,263,000 5,008,583,000 4,957,080,000 5,017,611,000 4,989,645,000 4,626,454,000 4,533,232,000 4,496,641,000 4,337,683,000 4,160,521,000 4,101,579,000 3,877,756,000 3,705,793,000 3,564,812,000                                                               
        reinsurance recoverable on paid losses and loss expenses
      673,765,000 648,126,000 637,726,000 531,105,000 546,287,000 476,045,000 483,447,000 472,660,000 575,847,000 594,375,000 572,757,000 593,013,000 539,676,000 438,497,000 510,613,000 612,027,000 642,215,000 506,503,000 467,180,000 459,411,000 434,201,000 373,431,000 395,990,000 357,185,000 327,795,000 252,087,000 364,536,000                                                               
        deferred acquisition costs
      801,778,000 641,467,000 654,950,000 626,104,000 524,837,000 574,012,000 592,067,000 543,343,000 450,950,000 503,617,000 586,085,000 560,173,000 473,569,000 541,544,000 576,237,000 575,250,000 465,593,000 544,384,000 574,658,000 577,509,000 431,439,000 520,706,000 583,484,000 611,229,000 492,119,000 586,440,000 657,275,000 703,028,000 566,622,000 682,785,000 708,679,000 721,820,000 474,061,000 562,774,000 591,397,000 609,773,000 438,636,000 545,618,000 624,638,000 646,919,000 471,782,000 544,178,000 594,863,000 616,966,000 466,987,000 556,723,000 623,573,000 634,413,000 456,122,000 505,002,000 543,069,000 561,417,000 389,248,000 460,661,000 502,413,000 547,667,000 407,527,000 477,403,000 494,147,000 498,598,000 359,300,000 402,887,000 419,191,000 420,283,000 302,320,000 363,739,000 374,849,000 375,774,000 273,096,000 333,002,000 355,587,000 369,000,000 276,801,000 331,290,000 346,318,000 345,904,000 251,799,000 272,110,000 290,627,000 266,566,000 196,388 242,478,000 263,491,000 277,469,000 229,102,000 222,288,000 219,113,000 152,842,000 139,445,000 
        prepaid reinsurance premiums
      2,139,294,000 2,164,297,000 2,223,255,000 2,175,425,000 1,936,979,000 2,020,952,000 2,113,364,000 2,060,717,000 1,916,087,000 1,973,378,000 1,767,474,000 1,632,513,000 1,550,370,000 1,597,586,000 1,656,643,000 1,555,303,000 1,377,358,000 1,460,723,000 1,479,328,000 1,379,450,000 1,194,455,000 1,278,672,000 1,352,090,000 1,281,808,000 1,101,889,000 1,243,040,000 1,291,979,000 1,271,303,000 1,013,573,000 1,114,039,000 1,157,228,000 1,015,163,000 809,274,000 734,129,000 733,836,000 645,663,000 556,344,000 582,551,000 498,299,000 436,382,000 396,201,000 416,451,000 387,639,000 357,042,000 351,441,000 351,488,000 337,608,000 299,994,000 330,261,000 340,280,000 331,528,000 300,617,000 315,676,000 293,684,000 271,262,000 227,935,000 238,623,000 239,769,000 245,442,000 212,808,000 221,396,000 234,850,000 271,700,000 291,382,000 301,885,000 284,922,000 296,994,000 266,789,000 279,553,000 264,960,000 263,461,000 238,466,000 242,940,000 246,027,000 259,474,000 238,359,000 241,821,000 274,972,000 309,881,000 295,215,000 281,579 300,872,000 269,625,000 272,313,000 234,182,000 240,199,000 213,994,000 162,486,000 145,704,000 
        receivable for investments sold
      12,806,000 3,813,000 29,099,000 39,498,000 3,693,000 871,000 11,899,000 5,686,000 8,767,000 17,306,000 22,102,000 7,079,000 16,052,000 6,452,000 10,421,000 55,473,000 4,555,000 2,028,000 3,671,000 1,450,000 2,150,000 17,513,000 2,985,000 34,137,000 35,659,000 9,711,000 25,850,000 10,888,000 32,627,000 2,140,000 16,430,000 19,433,000 11,621,000 9,357,000 18,754,000 40,448,000 14,123,000 2,285,000 3,569,000 1,614,000 26,478,000 7,220,000 1,304,000 13,432,000 169,000 6,472,000 366,000 1,972,000 1,199,000 1,317,000 1,399,000 12,546,000 1,254,000 7,375,000 596,000 7,276,000 3,006,000 86,932,000 3,782,000                               
        goodwill
      66,498,000 66,498,000 66,498,000 66,498,000 66,498,000 100,801,000 100,801,000 100,801,000 100,801,000 100,801,000 100,801,000 100,801,000 100,801,000 100,801,000 100,801,000 100,801,000 100,801,000 100,801,000 100,801,000 100,801,000 100,801,000 102,003,000 102,003,000 102,003,000 102,003,000 102,003,000 102,003,000 102,003,000 102,003,000 102,003,000 102,003,000 102,003,000 102,003,000                                                         
        intangible assets
      166,050,000 168,446,000 170,842,000 173,238,000 175,967,000 178,696,000 181,426,000 184,155,000 186,883,000 189,612,000 192,342,000 195,071,000 197,800,000 200,529,000 203,259,000 205,988,000 208,717,000 211,557,000 214,286,000 216,904,000 219,633,000 222,362,000 225,092,000 227,821,000 230,550,000 233,305,000 236,009,000 238,763,000 241,568,000 247,927,000 250,541,000 253,808,000 257,987,000                                             34,543,000 35,500,000 36,056,000 37,013 37,969,000 29,947,000 30,847,000 23,536,000 23,919,000 24,204,000 27,204,000 27,579,000 
        operating lease right-of-use assets
      93,900,000 92,706,000 89,421,000 92,299,000 92,516,000 97,912,000 101,101,000 104,162,000 108,093,000 104,240,000 108,511,000 88,155,000 92,214,000 96,631,000 94,451,000 98,837,000 103,295,000 107,791,000 112,444,000 116,693,000 123,579,000 131,776,000 136,815,000 140,149,000 111,092,000 116,560,000 132,940,000 143,887,000                                                              
        loan advances made
      231,542,000 250,537,000 263,779,000 272,499,000 247,775,000 283,624,000 328,921,000 345,065,000 305,222,000                                                                                 
        other assets
      887,289,000 541,119,000 576,935,000 629,844,000 695,794,000 506,394,000 568,498,000 625,535,000 456,385,000 547,242,000 457,171,000 390,224,000 438,338,000 391,758,000 381,768,000 388,816,000 309,792,000 324,154,000 297,484,000 298,756,000 305,544,000 315,683,000 295,074,000 315,523,000 287,892,000 263,880,000 271,562,000 280,878,000 285,346,000 268,945,000 283,861,000 307,041,000 317,915,000 335,967,000 300,658,000 293,330,000 295,120,000 283,969,000 278,233,000 344,392,000 313,267,000 274,981,000 276,182,000 278,285,000 250,670,000 266,151,000 247,921,000 274,053,000 273,385,000 251,268,000 247,252,000 214,016,000 215,369,000 195,755,000 192,485,000 191,554,000 225,072,000 223,540,000 206,261,000 195,275,000 174,707,000 154,399,000 165,369,000 156,588,000 175,494,000 172,248,000 171,437,000 183,679,000 180,727,000 190,042,000 178,025,000 158,337,000 156,004,000 146,694,000 156,308,000 134,757,000 133,860,000 120,385,000 129,723,000 119,504,000 104,859 344,794,000 89,307,000 90,294,000 62,716,000 50,974,000 39,899,000 29,930,000 20,973,000 
        total assets
      34,461,926,000 34,336,325,000 34,151,036,000 33,249,174,000 32,520,293,000 32,722,648,000 32,078,882,000 31,758,690,000 30,250,672,000 29,472,524,000 29,315,693,000 28,564,977,000 27,595,811,000 27,119,753,000 27,619,427,000 27,808,558,000 27,368,970,000 27,935,137,000 27,581,730,000 27,085,827,000 25,877,687,000 26,452,996,000 26,359,173,000 25,948,768,000 25,604,054,000 25,495,526,000 25,870,174,000 25,557,582,000 24,132,566,000 24,843,026,000 25,018,486,000 25,087,309,000 24,760,177,000 21,818,150,000 21,499,638,000 21,246,967,000 20,813,691,000 21,222,391,000 21,249,440,000 20,978,190,000 19,981,891,000 20,557,341,000 20,704,875,000 20,458,819,000 19,955,736,000 20,965,047,000 21,446,457,000 20,997,634,000 19,634,784,000 19,932,949,000 19,846,313,000 19,710,942,000 18,852,344,000 18,897,781,000 18,721,412,000 19,025,600,000 17,806,059,000 17,943,930,000 18,196,848,000 17,673,924,000 16,445,731,000 16,846,530,000 16,558,280,000 16,329,170,000 15,306,524,000 15,919,468,000 15,378,885,000 14,777,366,000 14,282,834,000 15,175,454,000 15,606,389,000 15,640,194,000 14,675,309,000 14,711,904,000 14,928,974,000 14,612,437,000 13,665,287,000 13,254,202,000 12,799,050,000 12,655,655,000 11,925,976 11,440,546,000 10,116,956,000 9,790,500,000 8,203,132,000 7,320,189,000 6,746,988,000 5,253,520,000 4,386,229,000 
        liabilities
                                                                                               
        reserve for losses and loss expenses
      18,122,256,000 17,996,236,000 17,879,023,000 17,489,459,000 17,218,929,000 17,295,329,000 16,738,871,000 16,630,897,000 16,434,018,000 15,555,256,000 15,419,498,000 15,314,644,000 15,168,863,000 14,652,196,000 14,398,039,000 14,470,155,000 14,653,094,000 14,658,996,000 14,157,353,000 14,025,274,000 13,926,766,000 13,653,488,000 13,179,166,000 13,082,273,000 12,752,081,000 12,498,507,000 12,254,711,000 12,275,771,000 12,280,769,000 12,025,947,000 11,952,734,000 12,034,643,000 12,997,553,000 10,787,575,000 9,878,662,000 9,541,963,000 9,697,827,000 9,874,807,000 9,782,304,000 9,716,487,000 9,646,285,000 9,703,583,000 9,693,440,000 9,443,222,000 9,596,797,000 9,751,903,000 9,805,988,000 9,667,841,000 9,582,140,000 9,484,516,000 9,342,817,000 9,097,703,000 9,058,731,000 8,751,070,000 8,600,651,000 8,599,344,000 8,425,045,000 8,334,841,000 8,402,612,000 8,013,861,000 7,032,375,000 6,934,528,000 6,718,776,000 6,759,522,000 6,564,133,000 6,579,914,000 6,561,894,000 6,392,278,000 6,244,783,000 6,406,204,000 5,995,731,000 5,814,208,000 5,587,311,000 5,531,379,000 5,360,064,000 5,186,191,000 5,015,113,000 4,995,074,000 4,835,161,000 4,813,516,000 4,743,338 4,514,277,000 2,929,699,000 2,719,247,000 2,223,234,000 1,541,193,000 1,261,094,000 785,041,000 569,253,000 
        unearned premiums
      5,825,698,000 5,994,611,000 6,154,844,000 5,859,606,000 5,211,865,000 5,452,873,000 5,674,787,000 5,353,827,000 4,747,602,000 4,995,785,000 5,139,177,000 4,821,775,000 4,361,447,000 4,650,934,000 4,963,138,000 4,824,128,000 4,090,676,000 4,464,282,000 4,698,944,000 4,551,424,000 3,685,886,000 4,070,649,000 4,418,728,000 4,395,240,000 3,626,246,000 4,153,003,000 4,503,132,000 4,535,163,000 3,635,758,000 4,242,108,000 4,594,150,000 4,659,858,000 3,641,399,000 3,521,063,000 3,704,003,000 3,629,354,000 2,969,498,000 3,453,655,000 3,708,603,000 3,586,307,000 2,760,889,000 3,107,348,000 3,324,578,000 3,293,952,000 2,735,376,000 3,142,055,000 3,411,108,000 3,372,166,000 2,683,849,000 2,990,301,000 3,209,055,000 3,135,610,000 2,454,692,000 2,770,889,000 2,958,223,000 2,965,329,000 2,454,462,000 2,805,620,000 2,981,817,000 2,938,328,000 2,333,676,000 2,614,239,000 2,781,101,000 2,748,283,000 2,209,397,000 2,548,072,000 2,671,025,000 2,646,578,000 2,162,401,000 2,466,622,000 2,603,676,000 2,574,755,000 2,146,087,000 2,433,339,000 2,548,743,000 2,466,213,000 2,015,556,000 2,167,364,000 2,289,140,000 2,132,841,000 1,760,467 2,003,223,000 2,071,073,000 2,082,377,000 1,682,119,000 1,648,062,000 1,620,384,000 1,153,296,000 1,001,225,000 
        insurance and reinsurance balances payable
      1,882,021,000 1,855,349,000 1,932,269,000 1,883,746,000 1,713,798,000 1,828,297,000 2,005,126,000 1,909,309,000 1,792,719,000 1,900,188,000 1,783,610,000 1,574,608,000 1,522,764,000 1,569,946,000 1,624,184,000 1,522,258,000 1,324,620,000 1,442,729,000 1,409,772,000 1,231,403,000 1,092,042,000 1,244,846,000 1,365,799,000 1,263,389,000 1,349,082,000 1,276,123,000 1,484,285,000 1,440,942,000 1,338,991,000 1,301,580,000 1,282,585,000 1,251,629,000 899,064,000 670,292,000 677,204,000 514,356,000 493,183,000 461,519,000 416,017,000 344,181,000 356,417,000 301,830,000 296,794,000 266,789,000 249,186,000 244,815,000 272,062,000 207,909,000 234,412,000 261,737,000 292,572,000 208,018,000 270,739,000 239,394,000 211,704,000 181,405,000 206,539,000 179,081,000 196,543,000 141,483,000 164,927,000 123,127,000 199,463,000 144,679,000 173,156,000 170,664,000 178,372,000 154,763,000 202,145,000 223,963,000 249,710,000 225,715,000 244,988,000 255,922,000 250,248,000 286,068,000 294,374,000 287,445,000 333,547,000 311,933,000 314,232 325,924,000 251,753,000 287,094,000 190,195,000 208,141,000 193,252,000 174,832,000 214,739,000 
        debt
      1,316,710,000 1,316,321,000 1,315,936,000 1,315,555,000 1,315,179,000 1,314,806,000 1,314,438,000 1,314,074,000 1,313,714,000 1,313,358,000 1,313,006,000 1,312,658,000 1,312,314,000 1,312,633,000 1,311,637,000 1,311,304,000 1,310,975,000 1,310,650,000 1,310,328,000 1,310,009,000 1,309,695,000 1,309,384,000 1,309,076,000 1,808,645,000 1,808,157,000                                                     499,127,000 499,100,000 499,073,000 499,046 499,019,000 498,992,000 498,965,000      
        federal home loan bank advances
      66,380,000 66,380,000 66,380,000 66,380,000 66,380,000 75,580,000 85,790,000 85,790,000 85,790,000 85,790,000 85,790,000 85,790,000 81,388,000 80,540,000                                                                            
        payable for investments purchased
      36,982,000 194,988,000 79,677,000 193,752,000 269,728,000 127,609,000 118,706,000 493,582,000 26,093,000 87,992,000 81,835,000 78,711,000 19,693,000 78,956,000 186,921,000 127,284,000 31,543,000 239,073,000 205,895,000 389,925,000 104,777,000 458,111,000 350,347,000 123,678,000 32,985,000 89,805,000 181,274,000 159,544,000 111,838,000 220,183,000 186,180,000 144,315,000 100,589,000 122,065,000 95,865,000 83,783,000 62,550,000 141,245,000 144,040,000 135,647,000 9,356,000 303,916,000 213,142,000 196,526,000 188,176,000 189,684,000 237,019,000 162,747,000 21,744,000 174,034,000 234,001,000 169,646,000 64,553,000 105,023,000 112,855,000 114,910,000 151,941,000 127,989,000 154,970,000                               
        operating lease liabilities
      110,095,000 108,960,000 106,544,000 107,289,000 106,614,000 115,176,000 116,264,000 119,124,000 123,101,000 116,547,000 121,922,000 99,130,000 102,577,000 103,345,000 105,129,000 113,340,000 119,512,000 123,874,000 130,174,000 134,002,000 140,263,000 140,058,000 141,621,000 143,071,000 115,584,000 115,887,000 133,257,000 144,298,000                                                              
        other liabilities
      745,349,000 436,471,000 441,965,000 430,588,000 528,421,000 429,751,000 365,429,000 346,932,000 464,439,000 384,400,000 349,894,000 317,432,000 386,855,000 327,780,000 327,748,000 319,549,000 427,894,000 360,478,000 279,504,000 267,400,000 322,564,000 310,565,000 296,616,000 292,894,000 375,911,000 388,196,000 359,290,000 359,363,000 393,178,000 403,354,000 372,626,000 355,634,000 403,779,000 268,659,000 257,698,000 253,917,000 325,313,000 272,874,000 241,932,000 253,218,000 350,237,000 322,736,000 237,061,000 221,050,000 315,471,000 265,968,000 221,348,000 218,502,000 248,822,000 238,833,000 210,375,000 215,141,000 228,623,000 180,040,000 145,188,000 270,627,000 129,329,000 144,771,000 133,584,000 231,523,000 275,422,000 240,338,000 181,959,000 215,835,000 227,303,000 426,068,000 253,198,000 222,832,000 233,082,000 183,385,000 144,689,000 130,054,000 175,134,000 140,869,000 141,859,000 146,738,000 174,524,000             
        total liabilities
      28,105,491,000 27,969,316,000 27,976,638,000 27,346,375,000 26,430,914,000 26,639,421,000 26,419,411,000 26,253,535,000 24,987,476,000 24,439,316,000 24,294,732,000 23,604,748,000 22,955,901,000 22,776,330,000 22,916,796,000 22,688,018,000 21,958,314,000 22,600,082,000 22,191,970,000 21,909,437,000 20,581,993,000 21,187,101,000 21,061,353,000 21,109,190,000 20,060,046,000 19,909,656,000 20,303,697,000 20,257,426,000 19,102,495,000 19,570,754,000 19,765,481,000 19,822,914,000 19,418,913,000 16,363,451,000 15,606,943,000 15,016,602,000 14,541,321,000 15,196,733,000 15,285,257,000 15,027,931,000 14,115,009,000 14,730,975,000 14,756,317,000 14,412,584,000 14,075,796,000 15,084,923,000 15,437,952,000 15,119,363,000 13,766,822,000 14,145,120,000 14,284,366,000 13,821,512,000 13,072,583,000 13,041,513,000 13,023,572,000 13,126,421,000 12,361,980,000 12,586,825,000 12,863,909,000 12,484,344,000 10,820,761,000 10,997,592,000 11,062,978,000 10,953,151,000 9,806,280,000 10,521,361,000 10,469,766,000 10,284,529,000 9,821,793,000 10,574,264,000 10,343,227,000 10,268,772,000 9,516,687,000 9,768,312,000 10,235,092,000 9,970,690,000 9,252,640,000 9,113,253,000 8,980,327,000 9,010,427,000 8,413,625 8,568,934,000 6,950,360,000 6,828,478,000 5,118,140,000 4,277,675,000 3,740,425,000 2,572,718,000 2,173,674,000 
        commitments and contingencies
                                                                                               
        shareholders' equity
                                                                                               
        preferred shares
      550,000,000 550,000,000 550,000,000 550,000,000 550,000,000 550,000,000 550,000,000 550,000,000 550,000,000 550,000,000 550,000,000 550,000,000 550,000,000 550,000,000 550,000,000 550,000,000 550,000,000 550,000,000 550,000,000 550,000,000 550,000,000 550,000,000 550,000,000 550,000,000 775,000,000 775,000,000 775,000,000 775,000,000 775,000,000 775,000,000 775,000,000 775,000,000 775,000,000 775,000,000 775,000,000 1,126,074,000 1,126,074,000 625,000,000 625,000,000 625,000,000 627,843,000 627,843,000 627,843,000 627,843,000 627,843,000 627,843,000 627,843,000 627,843,000 627,843,000                                         
        common shares
      2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,206,000 2,202,000 2,202,000 2,201,000 2,200,000 2,191,000 2,190,000 2,189,000 2,188,000 2,174,000 2,172,000 2,172,000 2,168,000 2,146,000 2,145,000 2,141,000 2,140,000 2,125,000 2,112,000 2,107,000 1,958,000 1,934,000 1,931,000 1,930,000 1,929,000 1,903,000 1,901,000 1,900,000 1,899,000 1,878,000 1,878,000 1,877,000 1,875,000 1,850,000 1,849,000 1,849,000 1,880,000 1,875,000 1,875,000 1,873,000 1,872,000 1,861 1,769,000        
        additional paid-in capital
      2,405,792,000 2,395,615,000 2,384,659,000 2,374,804,000 2,394,063,000 2,385,905,000 2,376,244,000 2,368,144,000 2,383,030,000 2,375,678,000 2,361,185,000 2,347,637,000 2,366,253,000 2,354,895,000 2,341,507,000 2,328,986,000 2,346,179,000 2,336,895,000 2,326,288,000 2,316,147,000 2,330,054,000 2,325,196,000 2,317,354,000 2,307,998,000 2,317,212,000 2,309,483,000 2,303,592,000 2,296,639,000 2,308,583,000 2,304,107,000 2,295,633,000 2,289,497,000 2,299,166,000 2,291,516,000 2,283,523,000 2,276,671,000 2,299,857,000 2,307,866,000 2,302,557,000 2,296,533,000 2,241,388,000 2,230,278,000 2,285,772,000 2,287,065,000 2,285,016,000 2,273,110,000 2,261,084,000 2,247,102,000 2,240,125,000 2,225,826,000 2,213,204,000 2,199,092,000 2,179,034,000 2,165,478,000 2,153,467,000 2,117,208,000 2,105,386,000 2,095,727,000 2,085,215,000 2,074,982,000 2,059,708,000 2,046,297,000 2,038,158,000 2,027,950,000 2,014,815,000 2,003,417,000 1,989,503,000 1,977,144,000 1,962,779,000 1,943,125,000 1,922,356,000 1,902,336,000 1,869,810,000 1,859,067,000 1,850,047,000 1,936,518,000 2,429,250,000 2,423,013,000 2,413,410,000 2,405,448,000 2,386,200 1,931,807,000 1,680,148,000 1,673,409,000 2,013,325,000 2,009,716,000 2,005,425,000 2,015,236,000 1,697,824,000 
        accumulated other comprehensive income
      28,431,000 10,169,000 -21,710,000 -152,376,000 -267,557,000 -76,738,000 -394,968,000 -411,849,000 -365,836,000 -775,439,000 -630,509,000 -571,896,000 -760,300,000 -1,042,650,000 -724,114,000 -338,300,000 56,536,000 150,122,000 226,317,000 214,861,000 414,395,000 350,111,000 281,599,000 -89,919,000 171,710,000 176,296,000 156,145,000 29,096,000 -177,110,000 -162,312,000 -163,168,000 -85,216,000 92,382,000 141,613,000 84,306,000 699,000  98,505,000 63,089,000 17,646,000     -45,574,000 22,935,000 272,664,000 182,254,000 117,825,000 130,373,000 24,755,000 310,108,000 362,622,000 373,199,000 240,939,000 278,174,000 128,162,000 50,932,000 218,133,000 155,192,000 176,821,000 371,625,000 221,856,000 165,455,000 85,633,000 74,974,000   -706,499,000 -495,697,000 -150,721,000 -104,000 22,668,000                37,720,000 
        retained earnings
      8,181,699,000 7,932,969,000 7,673,246,000 7,492,484,000 7,341,569,000 7,092,817,000 6,957,185,000 6,790,558,000 6,440,528,000 6,628,179,000 6,485,901,000 6,381,201,000 6,247,022,000 6,244,268,000 6,298,680,000 6,308,712,000 6,204,745,000 6,044,843,000 6,034,151,000 5,842,850,000 5,763,607,000 5,804,637,000 5,913,029,000 5,836,007,000 6,056,686,000 6,101,902,000 6,108,577,000 5,976,603,000 5,912,812,000 6,145,482,000 6,135,625,000 6,076,294,000 5,979,666,000 6,051,659,000 6,551,801,000 6,499,262,000 6,527,627,000 6,430,573,000 6,285,803,000 6,198,932,000 6,194,353,000 6,093,897,000 5,875,147,000 5,842,239,000 5,715,504,000 5,581,942,000 5,331,199,000 5,170,948,000 5,062,706,000 4,921,716,000 4,813,687,000 4,769,764,000 4,497,789,000 4,576,381,000 4,383,405,000 4,246,354,000 4,155,392,000 4,105,216,000 3,923,395,000 3,853,076,000 4,267,608,000 4,033,018,000 3,824,111,000 3,649,770,000 3,569,411,000 3,319,467,000 3,447,511,000 3,282,392,000 3,198,492,000 3,097,487,000 3,377,051,000 3,176,654,000 2,968,900,000 2,690,742,000 2,448,711,000 2,225,474,000 2,026,004,000 1,770,578,000 1,569,864,000 1,371,990,000 1,201,932 992,717,000 1,484,945,000 1,336,255,000 1,046,764,000 1,062,085,000 945,326,000 639,653,000 492,671,000 
        treasury shares, at cost
      -4,811,693,000 -4,523,950,000 -4,414,003,000 -4,364,319,000 -3,930,902,000 -3,870,963,000 -3,831,196,000 -3,793,904,000 -3,746,732,000 -3,747,416,000 -3,747,822,000 -3,748,919,000 -3,765,271,000 -3,765,296,000 -3,765,648,000 -3,731,064,000 -3,749,010,000 -3,749,011,000 -3,749,202,000 -3,749,674,000 -3,764,568,000 -3,766,255,000 -3,766,368,000 -3,766,714,000 -3,778,806,000 -3,779,017,000 -3,779,043,000 -3,779,388,000 -3,791,420,000 -3,792,211,000 -3,792,291,000 -3,793,386,000 -3,807,156,000 -3,807,295,000 -3,804,141,000 -3,674,547,000 -3,561,553,000 -3,438,492,000 -3,314,472,000 -3,190,058,000 -3,010,439,000 -3,010,261,000 -2,764,338,000 -2,765,114,000 -2,763,859,000 -2,689,531,000 -2,539,269,000 -2,403,286,000 -2,232,711,000 -2,120,101,000 -2,119,714,000 -1,894,545,000 -1,764,673,000 -1,763,778,000 -1,584,955,000 -1,494,697,000 -1,446,986,000 -1,396,882,000 -1,395,911,000 -1,395,628,000 -1,381,101,000 -1,103,933,000 -1,090,753,000 -969,085,000 -671,518,000 -501,652,000 -501,534,000 -501,416,000 -495,609,000 -445,603,000 -387,401,000 -209,339,000 -204,606,000                 
        total shareholders’ equity
      6,356,435,000 6,367,009,000 6,174,398,000 5,902,799,000 6,089,379,000 6,083,227,000 5,659,471,000 5,505,155,000 5,263,196,000 5,033,208,000 5,020,961,000 4,960,229,000 4,639,910,000 4,343,423,000 4,702,631,000 5,120,540,000 5,410,656,000 5,335,055,000 5,389,760,000 5,176,390,000 5,295,694,000 5,265,895,000 5,297,820,000 4,839,578,000 5,544,008,000 5,585,870,000 5,566,477,000 5,300,156,000 5,030,071,000 5,272,272,000 5,253,005,000 5,264,395,000 5,341,264,000 5,454,699,000 5,892,695,000 6,230,365,000 6,272,370,000 6,025,658,000 5,964,183,000 5,950,259,000 5,866,882,000 5,826,366,000 5,948,558,000 6,046,235,000 5,879,940,000 5,880,124,000 6,008,505,000 5,878,271,000 5,867,962,000 5,787,829,000 5,561,947,000 5,889,430,000 5,779,761,000 5,856,268,000 5,697,840,000 5,899,179,000 5,444,079,000 5,357,105,000 5,332,939,000 5,189,580,000 5,624,970,000 5,848,938,000 5,495,302,000 5,376,019,000 5,500,244,000 5,398,107,000 4,909,119,000 4,492,837,000 4,461,041,000 4,601,190,000 5,263,162,000 5,371,422,000 5,158,622,000 4,943,592,000 4,693,882,000 4,641,747,000 4,412,647,000 4,140,949,000 3,818,723,000 3,645,228,000 3,512,351 2,871,612,000 3,166,596,000 2,962,022,000 3,084,992,000 3,042,514,000 3,006,563,000 2,680,802,000 2,212,555,000 
        total liabilities and shareholders’ equity
      34,461,926,000 34,336,325,000 34,151,036,000 33,249,174,000 32,520,293,000 32,722,648,000 32,078,882,000 31,758,690,000 30,250,672,000 29,472,524,000 29,315,693,000 28,564,977,000 27,595,811,000 27,119,753,000 27,619,427,000 27,808,558,000 27,368,970,000 27,935,137,000 27,581,730,000 27,085,827,000 25,877,687,000 26,452,996,000 26,359,173,000 25,948,768,000 25,604,054,000 25,495,526,000 25,870,174,000 25,557,582,000 24,132,566,000 24,843,026,000 25,018,486,000 25,087,309,000 24,760,177,000 21,818,150,000 21,499,638,000 21,246,967,000 20,813,691,000 21,222,391,000 21,249,440,000 20,978,190,000 19,981,891,000 20,557,341,000 20,704,875,000 20,458,819,000 19,955,736,000 20,965,047,000 21,446,457,000 20,997,634,000 19,634,784,000 19,932,949,000 19,846,313,000 19,710,942,000 18,852,344,000 18,897,781,000 18,721,412,000 19,025,600,000 17,806,059,000 17,943,930,000 18,196,848,000 17,673,924,000 16,445,731,000 16,846,530,000 16,558,280,000 16,329,170,000 15,306,524,000 15,919,468,000 15,378,885,000 14,777,366,000 14,282,834,000 15,175,454,000 15,606,389,000 15,640,194,000 14,675,309,000 14,711,904,000 14,928,974,000 14,612,437,000 13,665,287,000             
        shareholders’ equity
                                                                                               
        value of business acquired
                       770,000 1,798,000 2,826,000 3,854,000 4,881,000 5,909,000 7,194,000 8,992,000 11,048,000 15,416,000 22,610,000 35,714,000 58,511,000 97,529,000 150,936,000 206,838,000                                                         
        senior notes
                               1,388,135,000 1,387,748,000 1,342,345,000      993,797,000 993,511,000 993,229,000 992,950,000 992,633,000 992,361,000 992,091,000 991,825,000 991,562,000 991,302,000 991,045,000 990,790,000 1,490,498,000 1,490,427,000 1,490,198,000 995,855,000 995,699,000 995,546,000 995,394,000 995,245,000 995,097,000 994,951,000 994,806,000 994,664,000 994,523,000 994,383,000 994,246,000 994,110,000 993,976,000 993,843,000 993,712,000 499,476,000 499,449,000 499,422,000 499,395,000 499,368,000 499,342,000 499,315,000 499,288,000 499,261,000 499,234,000 499,207,000 499,180,000 499,144,000             
        reinsurance recoverable on unpaid losses
                                 3,555,341,000 3,501,669,000                                                             
        reinsurance recoverable on paid losses
                                 321,798,000 280,233,000                                                             
        mortgage loans, held for investment, at amortized cost and fair value
                                  298,650,000 333,018,000 344,721,000 364,769,000 325,062,000 360,381,000 349,916,000 339,855,000 349,969,000 332,753,000 327,315,000 267,589,000 206,277,000 129,431,000 79,606,000                                               
        short-term investments, at amortized cost and fair value
                                  144,040,000 156,090,000 168,944,000 56,246,000 83,661,000 15,282,000 10,146,000 13,338,000 127,461,000 39,877,000 41,086,000 29,540,000 34,406,000 7,152,000 30,618,000                                               
        senior notes and notes payable
                                  1,341,961,000 1,377,582,000 1,377,206,000 1,376,835,000 1,376,529,000                                                         
        reinsurance recoverable on unpaid and paid losses
                                   3,439,080,000 3,289,236,000 3,129,303,000 3,338,840,000 2,360,821,000 2,184,934,000 2,070,341,000 2,334,922,000 2,336,741,000 2,270,776,000 2,116,090,000 2,096,104,000 2,036,099,000 2,063,087,000 1,921,311,000 1,926,145,000 1,947,529,000 1,954,985,000 1,912,840,000 1,929,988,000 1,899,510,000 1,981,441,000 1,895,547,000 1,863,819,000 1,789,410,000 1,792,358,000 1,766,597,000 1,770,329,000 1,759,017,000 1,774,601,000 1,688,778,000 1,577,547,000 1,551,612,000 1,545,080,000 1,445,918,000 1,424,172,000                         
        equity securities, available for sale, at fair value
                                      635,511,000 659,751,000 738,489,000 653,419,000 638,744,000 644,344,000 626,371,000 637,325,000 597,998,000 689,157,000 659,181,000 601,329,000 567,707,000 629,502,000 744,760,000 708,412,000 701,987,000 650,627,000 618,795,000 617,436,000 666,548,000 650,168,000 631,731,000 757,038,000 677,560,000 567,881,000 648,264,000 502,096,000 349,254,000 251,005,000 201,173,000 201,920,000 204,375,000 137,544,000 96,875,000 78,527,000 107,283,000 129,220,000 247,845,000                   
        goodwill and intangible assets
                                       87,206,000 86,220,000 84,613,000 85,049,000 85,501,000 85,954,000 86,446,000 86,858,000 87,329,000 101,053,000 88,508,000 88,960,000 88,740,000 90,025,000 90,350,000 89,528,000 91,656,000 91,370,000 97,001,000 97,493,000 98,165,000 98,203,000 99,439,000 99,590,000 98,260,000 103,404,000 102,847,000 103,231,000 89,744,000 90,473,000 91,217,000 91,505,000 93,049,000 95,058,000 95,380,000 60,417,000 60,726,000 61,035,000 61,344,000 61,653,000 61,967,000 62,511,000 28,786,000 29,041,000             
        accumulated other comprehensive loss
                                          -121,841,000    -188,465,000 -117,593,000 -78,067,000 -17,070,000                       -528,261,000 -767,182,000                      
        total shareholders’ equity attributable to axis capital
                                              5,866,882,000 5,826,366,000 5,948,558,000 5,977,163,000 5,821,121,000 5,818,489,000 5,955,710,000 5,827,049,000 5,817,962,000                                         
        noncontrolling interests
                                                 69,072,000 58,819,000 61,635,000 52,795,000 51,222,000 50,000,000                                         
        short-term investments, at fair value and amortized cost
                                                 38,373,000 107,534,000 114,428,000 100,166,000 296,800,000 46,212,000 84,709,000 45,904,000 98,964,000 108,860,000 91,814,000 71,277,000 50,264,000                                  
        preferred shares - series a, b, c and d
                                                       627,843,000 627,843,000                                       
        preferred shares - series a, b and c
                                                         502,843,000 502,843,000 502,843,000 502,843,000                                   
        preferred shares - series a, b, and c
                                                             750,000,000                                  
        short-term investments, at amortized cost
                                                              149,909,000 149,136,000 187,601,000 132,512,000 172,719,000 129,042,000 131,104,000                           
        preferred shares - series a and b
                                                              500,000,000 500,000,000 500,000,000 500,000,000  500,000,000 500,000,000 500,000,000 500,000,000 500,000,000 500,000,000 500,000,000 500,000,000 500,000,000 500,000,000 500,000,000 500,000,000 500,000,000 500,000,000               
        net payable for investments purchased
                                                                 164,903,000 20,251,000 91,384,000 79,669,000 3,145,000  159,102,000 156,567,000 51,373,000 64,817,000 64,336,000 37,273,000   49,023,000 120,505,000 92,608,000 62,185,000 47,781,000 43,012,000 186,208,000 76 93,268,000 112,515,000 185,355,000 197,302,000 80,589,000 121,509,000 399,506,000 334,082,000 
        securities lending collateral
                                                                    107,167,000 86,975,000 129,814,000 135,122,000 146,350,000 312,364,000 412,823,000 731,661,000 813,737,000 1,025,343,000 865,256,000 861,280,000 916,388,000 895,832,000 794,149,000 1,010,846,000 909,807,000 984,847,000 998,349 1,045,144,000 998,196,000 963,411,000 765,273,000 755,968,000 505,186,000   
        net receivable for investments sold
                                                                      12,740,000       18,086,000 86,356,000                 
        securities lending payable
                                                                    108,167,000 87,975,000 132,815,000 138,092,000 149,288,000 317,310,000 415,197,000 730,412,000 812,833,000 1,024,752,000 863,906,000 858,546,000 914,466,000 893,692,000 791,744,000 1,006,806,000 904,974,000 982,499,000 995,287 1,041,124,000 994,346,000 960,581,000 765,333,000 755,618,000 504,730,000   
        preferred shares—series a and b
                                                                  500,000,000               500,000,000              
        short-term investments
                                                                     143,937,000 129,098,000 282,737,000 165,197,000                       
        reinsurance recoverable balances
                                                                       1,369,824,000 1,381,076,000 1,375,143,000 1,304,551,000 1,410,554,000 1,340,452,000 1,330,965,000 1,280,295,000 1,247,720,000 1,217,807,000 1,307,609,000 1,293,660,000 1,315,395,000 1,271,452,000 1,347,204,000 1,455,248 1,308,253,000 640,196,000 633,338,000      
        reinsurance recoverable balances on paid losses
                                                                       36,625,000 62,764,000 57,507,000 74,079,000 62,617,000 82,677,000 95,348,000 76,598,000 97,047,000 119,904,000 94,284,000 65,494,000 49,287,000 121,091,000 128,302,000 62,862 28,767,000 7,829,000 7,765,000      
        short-term investments, available for sale, at fair value
                                                                         225,583,000                      
        fixed maturity investments available for sale, at fair value
                                                                             8,423,794,000 8,331,666,000 7,814,855,000 7,219,836,000 6,805,333,000 6,532,723,000             
        liability under repurchase agreement
                                                                                400,000,000 400,000,000 400,000,000             
        series a preferred shares
                                                                                  125,000 125,000 125,000 125,000 125 125,000        
        series b preferred shares
                                                                                  31,000 31,000 31,000 31,000 31         
        fixed maturity investments at fair market value
                                                                                   6,523,009,000 6,009,431,000 6,047,556,000 6,012,425 5,562,593,000 5,298,519,000  4,360,522,000     
        other investments
                                                                                   714,381,000 627,721,000 543,866,000 409,504 514,221,000 441,650,000 329,514,000 83,143,000 34,403,000 9,332,000   
        accounts payable and accrued expenses
                                                                                   109,656,000 75,393,000 84,357,000 101,179 92,099,000 91,982,000 94,859,000 59,957,000 44,072,000 39,456,000 60,043,000 54,375,000 
        share capital
                                                                                        1,758,000  1,906,000 1,906,000 1,906,000 1,929,000 1,737,000 
        total liabilities & shareholders’ equity
                                                                                   13,254,202,000 12,799,050,000 12,655,655,000 11,925,976 11,440,546,000 10,116,956,000 9,790,500,000 8,203,132,000 7,320,189,000 6,746,988,000 5,253,520,000 4,386,229,000 
        reinsurance recoverable
                                                                                          551,164,000 245,909,000 190,917,000 100,152,000 51,841,000 
        accumulated other comprehensive income, net of tax
                                                                                          22,997,000  53,906,000 39,589,000  
        investments at fair market value
                                                                                           3,993,883,000 3,692,455,000 3,277,783,000 2,394,606,000 
        deferred compensation
                                                                                               
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2025-12-31 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 2018-09-30 2018-06-30 2017-03-31 2016-09-30 2016-03-31 2015-09-30 2015-06-30 2015-03-31 2014-03-31 2013-03-31 2012-09-30 2012-06-30 2012-03-31 2011-09-30 2011-06-30 2011-03-31 2006-09-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-09-30 2004-06-30 2004-03-31 2003-09-30 
                                                              
          cash flows from operating activities:
                                                              
          net income
        289,609,000 301,862,000 223,356,000 194,071,000 293,633,000 180,728,000 211,966,000 395,459,000 -142,578,000 188,097,000 150,676,000 180,097,000 48,491,000 -9,390,000 34,782,000 149,200,000 204,893,000 54,946,000 235,470,000 123,300,000 2,743,000 -65,384,000 120,044,000 -177,827,000 -754,000 38,399,000 177,047,000 108,781,000 230,812,000 176,719,000 19,855,000 364,460,000 48,386,000 496,838,000 239,197,000 160,952,000 148,471,000 311,557,000 557,051,000 324,905,000 135,837,000 -42,978,000 -264,254,000 -374,541,000 672,890,000 204,816,000 143,525,440 -468,075,000 172,845,000 151,799,000 6,281,000 140,856,000 166,786,000 146,982,000 
          adjustments to reconcile net income to net cash from operating activities:
                                                              
          net investment losses
        -14,863,000 -28,812,000 -42,375,000 30,005,000 113,672,000 -32,184,000    53,113,000 24,368,000 20,190,000    94,508,000   -73,291,000 -29,645,000    62,877,000     71,799,000 54,002,000                         
          net realized and unrealized gains on other investments
        -12,991,000 -15,019,000 -17,541,000 -22,410,000    -4,973,000    -486,000 -23,914,000 7,576,000 -13,776,000 -25,643,000         -10,767,000 -11,143,000 -31,600,000 -6,528,000 -41,924,000 -26,876,000 -18,211,000 -23,117,000 27,177,000 -17,616,000 -45,037,000 -30,935,000 -16,759,000                  
          amortization of fixed maturities
        -9,181,000 -10,373,000 -9,437,000 -10,621,000 -11,542,000 -8,496,000 -9,760,000 -8,630,000 -8,512,000 -5,739,000 -3,491,000 -2,425,000 1,220,000 5,035,000 8,987,000 10,896,000 7,238,000 9,547,000 11,089,000 7,965,000 8,495,000 9,548,000 8,491,000 6,359,000 4,883,000 5,024,000 2,760,000 5,832,000 20,547,000 15,642,000 12,498,000 51,660,000 19,100,000 75,645,000 54,356,000 31,372,000 30,919,000 38,677,000 101,173,000 61,900,000 29,749,000 65,015,000 41,041,000 20,134,000           
          interest in income of equity method investments
        -5,783,000 -2,083,000 705,000 -2,291,000 -7,264,000    -1,328,000 -2,940,000 -2,100,000 2,205,000  7,560,000 -1,050,000 -11,550,000          -792,000 -2,634,000 -2,219,000 -3,557,000 -1,891,000                         
          other amortization and depreciation
        15,224,000 13,884,000 13,479,000 13,792,000 13,135,000 14,278,000 13,636,000 14,257,000 13,174,000 31,196,000 16,211,000 14,971,000 15,819,000 21,412,000 15,343,000 15,714,000 20,010,000 15,621,000 16,250,000 15,096,000 19,063,000 16,253,000 14,869,000 15,612,000 18,265,000 15,520,000 17,702,000 23,742,000 32,934,000 22,680,000 6,467,000 17,370,000 5,294,000 26,219,000 10,265,000 6,581,000 15,889,000 6,208,000 10,306,000 6,892,000 3,009,000 12,245,000 6,197,000 3,435,000           
          share-based compensation expense, net of cash payments
            9,257,000 10,199,000 9,605,000 13,670,000 14,209,000 15,271,000 15,705,000 8,935,000 12,397,000 14,371,000 14,065,000 7,661,000 11,896,000 11,898,000 12,229,000 1,721,000 11,355,000 10,525,000 11,775,000 -4,650,000 11,331,000 12,060,000 12,779,000 -3,679,000 26,145,000 11,707,000 -24,758,000 28,580,000 -1,357,000 25,435,000 14,463,000 4,834,000 8,700,000                  
          changes in:
                                                              
          accrued interest receivable
        1,392,000 -9,331,000 138,000 5,503,000 11,668,000 -7,815,000 -10,883,000 -1,411,000 -5,829,000 617,000 -2,739,000 -3,826,000 -16,636,000 -4,181,000 -8,961,000 -654,000 -1,808,000 681,000 -1,825,000 3,585,000 5,305,000 -1,431,000 7,989,000 1,234,000 3,431,000 953,000 -3,788,000 1,544,000 1,085,000 -1,839,000 5,596,000 3,286,000 2,616,000 7,128,000 5,071,000 3,101,000 7,626,000 1,343,000 2,692,000 929,000 4,486,000 1,044,000 -1,020,000 2,351,000  1,182,000    6,126,000     
          reinsurance recoverable on unpaid losses and loss expenses
        88,234,000 38,559,000 -2,141,184,000 -106,132,000 -44,352,000 -220,583,000 -91,716,000 -186,791,000 -288,462,000 -170,953,000 -41,091,000 6,675,000 -586,126,000 -243,969,000 -56,118,000 60,605,000                                       
          reinsurance recoverable on paid losses and loss expenses
        -43,103,000 -23,283,000 -125,482,000 1,064,000 -82,910,000 -872,000 -18,344,000 98,362,000 -6,563,000 -21,597,000 21,028,000 -53,728,000 -100,038,000 70,307,000 100,981,000 30,441,000                                       
          deferred acquisition costs
        2,831,000 12,182,000 -27,336,000 -103,121,000 50,528,000 18,447,000 -48,744,000 -94,737,000 54,162,000 81,461,000 -25,424,000 -88,700,000 69,446,000 33,319,000 -1,678,000 -111,635,000 79,573,000 30,297,000 2,873,000 -147,129,000 89,954,000 62,900,000 27,770,000 -119,796,000 94,580,000 70,944,000 45,713,000 -136,906,000 -214,500,000 -240,320,000 -171,493,000 -73,759,000 -175,038,000 -77,348,000 -128,010,000 -149,947,000 -178,170,000 -172,169,000 -53,134,000 -94,886,000 -140,140,000 -118,104,000 -134,847,000 -139,298,000           
          prepaid reinsurance premiums
        25,718,000 57,639,000 -46,193,000 -240,695,000 76,817,000 89,821,000 -53,592,000 -144,311,000 56,346,000 -207,059,000 -134,427,000 -80,592,000 45,737,000 56,618,000 -102,843,000 -176,010,000 81,436,000 17,329,000 -100,123,000 -184,288,000 83,502,000 73,364,000 -69,933,000 -181,055,000 140,184,000 50,686,000 -19,092,000 -260,567,000 -311,498,000 -361,482,000 -86,534,000 -184,648,000 -37,732,000 -69,016,000 -34,247,000 -6,926,000 31,308,000 15,059,000 -55,061,000 -32,639,000 10,688,000 -18,373,000 -24,046,000 8,588,000 6,607,000          
          reserve for losses and loss expenses
        127,778,000 133,105,000 366,801,000 278,614,000 -44,177,000 559,084,000 117,430,000 209,390,000 872,274,000 147,150,000 103,165,000 150,410,000 515,308,000 273,639,000 -61,768,000 -182,720,000 -3,935,000 512,178,000 131,938,000 97,161,000 268,186,000 471,360,000 90,461,000 348,285,000 251,342,000 237,532,000 -26,275,000 4,829,000                 251,736,000 70,178,000  1,561,661,000 210,452,000 314,687,000 682,041,000 280,099,000 268,248,000 215,788,000 
          unearned premiums
        -174,140,000 -153,451,000 289,020,000 653,052,000 -232,127,000 -221,032,000 324,052,000 611,974,000 -250,694,000 -138,622,000 315,312,000 462,751,000 -290,408,000 -302,858,000 144,303,000 736,045,000 -372,236,000 -232,760,000 147,577,000 867,277,000 -385,036,000 -349,367,000 22,699,000 774,703,000 -525,756,000 -351,842,000 -33,613,000 903,253,000 632,912,000 991,992,000 654,475,000 682,686,000 820,947,000 380,610,000 589,438,000 559,479,000 685,778,000 680,918,000 316,427,000 503,761,000 510,867,000 471,944,000 648,141,000 604,652,000 406,897,000 372,374,000 -358,299,341 -67,887,000 -11,304,000 437,606,000 34,057,000 27,678,000 476,937,000 152,071,000 
          insurance and reinsurance balances
        184,308,000 316,917,000 -190,758,000 -326,816,000 196,437,000 194,362,000 -5,072,000 -267,456,000 117,402,000 278,235,000 -44,149,000 -337,675,000 10,223,000 329,186,000 89,306,000 -345,837,000 238,581,000 449,179,000 152,893,000 -491,151,000 239,211,000 273,980,000 61,749,000 -502,437,000 326,751,000 202,624,000 -21,300,000 -559,150,000 -290,728,000 -654,090,000 -559,456,000 -623,170,000 -737,185,000 -330,128,000 -561,146,000 -415,909,000 -630,861,000 -603,478,000 -265,331,000 -469,234,000 -511,297,000 -307,816,000 -612,334,000 -560,084,000           
          other items
        144,255,000 30,998,000 41,329,000 -66,765,000 21,540,000 32,276,000 47,838,000 -258,702,000 -69,699,000 100,307,000 -20,121,000 -56,368,000 28,084,000 -1,841,000 45,619,000 -117,710,000 81,532,000 76,447,000 5,399,000 -7,399,000 -7,971,000 -23,600,000 -25,080,000 -40,413,000 -58,401,000 17,185,000 -14,627,000 -38,536,000 67,813,000 25,718,000 -40,834,000 -74,383,000 -96,430,000 7,841,000 -88,952,000 -95,778,000 -44,630,000 9,129,000 79,074,000 45,884,000 -2,778,000 -90,857,000 -155,803,000 -113,075,000           
          net cash from operating activities
        630,366,000 673,841,000 -1,654,218,000 309,079,000 355,547,000 587,027,000 518,100,000 384,139,000 306,256,000 348,224,000 378,645,000 222,434,000 -224,794,000 403,244,000 380,455,000 133,311,000 104,658,000 475,237,000 389,781,000 145,146,000 -5,276,000 242,787,000 155,736,000 -49,744,000 -42,511,000 258,098,000 41,109,000 -57,692,000 131,167,000 -42,451,000 -36,261,000 265,310,000 -14,250,000 702,930,000 115,612,000 -27,980,000 151,268,000 220,591,000 888,019,000 463,560,000 175,541,000 991,633,000 592,154,000 277,689,000 1,229,734,000 295,991,000 -1,147,133,310 287,892,000 415,559,000 445,302,000 478,254,000 419,024,000 365,476,000 374,489,000 
          capital expenditures
          free cash flows
        630,366,000 673,841,000 -1,654,218,000 309,079,000 355,547,000 587,027,000 518,100,000 384,139,000 306,256,000 348,224,000 378,645,000 222,434,000 -224,794,000 403,244,000 380,455,000 133,311,000 104,658,000 475,237,000 389,781,000 145,146,000 -5,276,000 242,787,000 155,736,000 -49,744,000 -42,511,000 258,098,000 41,109,000 -57,692,000 131,167,000 -42,451,000 -36,261,000 265,310,000 -14,250,000 702,930,000 115,612,000 -27,980,000 151,268,000 220,591,000 888,019,000 463,560,000 175,541,000 991,633,000 592,154,000 277,689,000 1,229,734,000 295,991,000 -1,147,133,310 287,892,000 415,559,000 445,302,000 478,254,000 419,024,000 365,476,000 374,489,000 
          cash flows from investing activities:
                                                              
          purchases of:
                                                              
          fixed maturities, available for sale
        -2,189,817,000 -2,157,684,000 -1,889,661,000 -2,946,681,000 -3,265,735,000 -2,730,553,000 -2,083,380,000 -2,450,714,000 -1,182,307,000 -1,936,016,000 -1,616,425,000 -1,614,005,000 -2,010,093,000 -1,519,098,000 -1,659,312,000 -2,287,937,000 -1,950,268,000 -2,654,920,000 -2,856,598,000 -4,671,969,000                                   
          fixed maturities, held to maturity
        -13,629,000 -67,651,000 -33,973,000 -9,950,000 -5,000,000 -23,722,000 -30,499,000 -46,534,000 -12,499,000 -4,999,000 -20,001,000 -7,748,000 -48,958,000 -147,912,000 -50,992,000 -50,625,000 -28,975,000 -56,426,000 -60,749,000                                   
          equity securities
        -47,420,000 -2,314,000 -8,083,000 -73,063,000 -2,654,000 -33,734,000 -1,861,000 -76,270,000 -2,114,000 -3,116,000 -6,712,000 -77,560,000 -1,347,000 -43,053,000 -47,706,000 -2,218,000 -32,080,000 -38,724,000 -30,775,000 -35,668,000 -77,856,000 -24,303,000 408,000 -16,132,000 -12,936,000 -18,115,000 -3,468,000 -23,503,000 -59,040,000 -49,498,000 -98,559,000 -295,827,000 -102,963,000 -240,415,000 -96,170,000 -41,239,000 -73,197,000 -70,838,000 -258,448,000 -211,878,000 -108,848,000 -461,103,000 -336,421,000 -167,697,000           
          mortgage loans
        -5,002,000 -210,000 -10,153,000 -72,000 -14,577,000 -693,000 -833,000 -1,552,000 -2,549,000 -1,632,000 -6,656,000 -14,030,000 -3,045,000 -12,714,000 -58,462,000 -42,802,000 -60,630,000 -11,730,000 -27,974,000 -45,498,000 -83,969,000 -19,526,000 -11,026,000 -84,738,000 -64,309,000 -33,805,000 -80,941,000 -14,965,000 -78,079,000 -60,195,000  -131,087,000 -61,263,000 -129,431,000 -79,606,000                    
          other investments
        -98,198,000 -30,607,000 -20,648,000 -20,729,000 -16,936,000 -14,601,000 -19,691,000 -18,368,000 -23,182,000 -10,704,000 -30,816,000 -26,308,000 -25,089,000 -18,899,000 -66,418,000 -37,311,000 -69,500,000 -68,678,000 -79,210,000 -46,324,000 -73,558,000 -17,241,000 -54,945,000 -20,858,000 -51,450,000 -25,203,000 -71,486,000 -70,039,000 -79,319,000 -57,477,000 -63,742,000 -177,500,000 -117,622,000 -61,591,000 -54,482,000 -21,418,000 -19,850,000 -107,436,000 -110,084,000 -90,084,000 -50,084,000 -180,000,000 -120,000,000 -45,000,000           
          equity method investments
        -1,376,000 -2,019,000 -2,385,000 -4,955,000 -2,018,000 -2,387,000 -3,211,000 -6,791,000 -10,894,000                      -1,000,000 -103,548,000                       
          short-term investments
        -9,120,000 -1,501,000 -37,914,000 -196,153,000 -134,849,000 -92,228,000 -21,991,000 -82,199,000 -25,881,000 -145,566,000 -21,157,000 -54,895,000 -35,147,000 -51,391,000 -39,534,000 -50,896,000 -23,657,000 -18,800,000 -7,002,000 -109,597,000 -158,770,000 -71,578,000 -40,470,000 -94,352,000 -52,270,000 -26,024,000 -15,891,000 -85,045,000 -285,103,000 -239,313,000 -2,320,000 -81,479,000 -13,931,000 -34,147,000 -30,745,000 -14,513,000 -420,115,000 -57,405,000 -285,913,000 -152,380,000 -79,398,000 -598,997,000 -333,746,000 -163,980,000           
          unsettled payable for reverse repurchase agreements included in cash and cash equivalents
                                                              
          proceeds from the sale of:
                                                              
          proceeds from redemption of fixed maturities, available for sale
        529,003,000 380,445,000 337,225,000 369,666,000 324,018,000 354,492,000 394,263,000 435,700,000 253,380,000 256,801,000 202,742,000 221,094,000                                           
          proceeds from redemption of fixed maturities, held to maturity
        22,881,000 66,048,000 18,510,000 63,780,000 65,421,000 157,839,000 85,761,000 39,791,000 38,249,000 5,301,000 4,463,000 1,596,000                                           
          proceeds from redemption of short-term investments
        995,000 15,659,000 15,795,000 102,524,000 15,699,000 12,900,000 35,901,000 4,510,000 30,473,000 3,502,000 32,050,000 10,520,000 2,094,000 12,500,000 5,530,000 39,752,000 30,797,000 18,982,000 21,886,000 11,759,000 56,173,000 1,775,000 3,572,000 8,223,000 5,158,000 2,413,000 37,831,000 30,572,000 111,931,000 8,185,000 2,282,000 22,337,000 6,987,000 4,632,000 14,548,000 10,955,000 63,313,000 62,658,000 46,970,000 125,641,000 99,980,000 78,649,000           
          proceeds from the repayment of mortgage loans
        56,371,000 23,315,000 38,076,000 35,579,000 29,607,000 15,110,000 53,313,000 211,000 755,000 208,000 30,206,000 5,206,000 29,484,000 15,285,000 29,614,000 9,982,000 90,211,000 44,470,000 1,619,000 9,321,000 34,876,000 294,000 3,552,000 399,000 39,485,000 20,273,000 243,000 243,000 70,481,000 40,741,000 10,233,000 4,808,000                       
          proceeds from the purchase of other assets
        -15,745,000                                                      
          loan advances made
        -17,949,000 -26,562,000 -25,465,000 -68,696,000 -22,579,000 -36,881,000 -38,356,000 -101,229,000 -199,963,000                                              
          net cash from investing activities
        -340,538,000 -565,966,000 -184,507,000 462,286,000 1,390,982,000 -700,339,000 -621,230,000 211,039,000 -165,617,000 -544,111,000 13,522,000 -159,404,000 -422,057,000 -71,940,000 -484,418,000 322,617,000 -244,867,000 -522,646,000 -322,456,000 -24,226,000 103,947,000 -416,551,000 779,504,000 23,021,000 -1,472,000 -106,595,000 -563,478,000 -102,770,000 409,111,000 314,256,000 357,543,000 116,695,000 -14,839,000 -169,892,000 62,191,000 163,586,000 -163,771,000 -8,653,000 -628,448,000 -470,594,000 -449,406,000 -772,305,000 -492,219,000 -206,904,000      40,036,000     
          cash flows from financing activities:
                                                              
          repurchase of common shares
        -287,758,000 -109,978,000                             -143,809,000 -389,086,000 -136,011,000 -332,097,000 -25,951,000 -22,581,000 -162,536,000 -130,768,000 -316,793,000 -137,969,000 -47,711,000              
          taxes paid on withholding shares
        -885,000 -60,000 -1,100,000 -24,514,000 -982,000 -387,000 -435,000 -14,121,000 -6,172,000 -373,000 -1,106,000 -15,945,000 -306,000 -342,000 -369,000 -12,977,000 -216,000 -206,000 -439,000 -9,381,000 -1,697,000 -83,000 -111,000 -8,491,000 -720,000 -31,000 -411,000 -9,003,000 -8,699,000 -8,676,000                         
          dividends paid - common shares
        -33,970,000 -34,400,000 -34,772,000 -39,590,000 -37,135,000 -37,121,000 -37,301,000 -40,208,000 -38,206,000 -37,547,000 -37,699,000 -40,323,000 -36,453,000 -36,441,000 -36,704,000 -39,743,000 -35,629,000 -35,668,000 -35,723,000 -38,583,000 -34,995,000 -34,601,000 -34,676,000 -37,318,000 -33,683,000 -33,578,000 -33,688,000 -36,260,000 -100,770,000 -68,172,000 -38,541,000 -100,670,000 -36,636,000 -89,611,000 -59,170,000 -30,103,000 -29,562,000 -33,189,000 -92,069,000 -62,557,000 -32,398,000 -176,274,000 -147,883,000 -29,320,000           
          dividends paid - preferred shares
        -7,562,000 -7,563,000 -7,562,000 -7,563,000 -7,562,000 -7,563,000 -7,562,000 -7,563,000 -7,562,000 -7,563,000 -7,562,000 -7,563,000 -7,562,000 -7,563,000 -7,562,000 -7,563,000 -7,562,000 -7,563,000 -7,562,000 -7,563,000 -7,562,000 -7,563,000 -7,562,000 -9,144,000 -10,656,000 -10,656,000 -10,657,000 -10,656,000 -31,969,000 -21,313,000 -14,841,000 -29,940,000 -10,003,000 -30,066,000 -20,044,000 -10,022,000 -10,022,000 -8,741,000 -29,487,000 -13,803,000 -9,219,000 -27,656,000 -18,438,000 -9,219,000           
          federal home loan bank advances
            -9,200,000    5,250,000                                          
          net cash from financing activities
        -330,175,000 -152,001,000 -93,423,000 -511,659,000 -114,937,000 -95,199,000 -83,659,000 -123,499,000 -51,940,000 -45,483,000 -46,367,000 -58,581,000 -44,321,000 34,604,000 -79,622,000 -60,283,000 -43,407,000 -43,437,000 -43,724,000 -55,527,000 -44,254,000 -42,247,000 -542,349,000 -279,953,000 376,116,000 -44,265,000 1,578,000 -55,919,000 -141,438,000 -98,161,000 -197,191,000 -522,531,000 -183,710,000 -448,732,000 -101,990,000 -42,852,000 294,490,000 -164,445,000 -445,300,000 -222,844,000 305,888,000 -213,097,000 -175,510,000 -48,215,000          317,348,000 
          effect of exchange rate changes on foreign currency cash, cash equivalents and restricted cash
        3,454,000 -6,997,000 8,582,000 9,440,000 -39,297,000 24,774,000 278,000 -14,090,000 27,971,000 -9,585,000 -6,825,000 193,000 30,563,000 -28,574,000 -25,198,000 -6,624,000 2,102,000 607,000 5,563,000 -8,346,000 7,999,000 7,994,000 14,879,000 -28,718,000                               
          increase in cash, cash equivalents and restricted cash
        -36,893,000 -51,123,000 -1,923,566,000 269,146,000 1,592,295,000 -183,737,000 -186,511,000 457,589,000 116,670,000 -250,955,000 338,975,000 4,642,000  337,334,000 -208,783,000 389,021,000   29,164,000 57,047,000                                   
          cash, cash equivalents and restricted cash - beginning of year
                                                              
          cash, cash equivalents and restricted cash - end of year
                                                              
          in 2025, net investment losses in the consolidated statements of cash flows excluded net realized gains on overseas deposits of 3 million (2024: 6 million) that are included in net investment losses in the consolidated statement of operations.
                                                              
          share-based compensation expense
         11,047,000 11,260,000 11,829,000                                  14,012,000 55,897,000 45,446,000 12,000,000 29,583,000 20,059,000 10,447,000           
          cash, cash equivalents and restricted cash - beginning of period
         3,063,621,000  1,383,985,000  1,174,653,000  1,317,690,000  1,503,232,000  1,576,457,000                               
          cash, cash equivalents and restricted cash - end of period
         -51,123,000 -1,923,566,000 3,332,767,000  -183,737,000 -186,511,000 1,841,574,000  -250,955,000 338,975,000 1,179,295,000  337,334,000 -208,783,000 1,706,711,000  -90,239,000 29,164,000 1,560,279,000  -208,017,000 407,770,000 1,241,063,000                               
          proceeds from the purchase of other asset
          -12,069,000 -7,273,000                                                   
          repurchase of common shares - open market
           -439,992,000 -60,058,000 -39,918,000 -38,361,000 -61,607,000                                             
          in 2024, net investment losses in the consolidated statement of cash flows included net realized gains on overseas deposits of 6 million that are included in net investment gains in the consolidated statement of operations.
                                                              
          net realized and unrealized losses on other investments
             -19,566,000    -313,000        -40,117,000 -41,414,000 -41,833,000    2,119,000                               
          proceeds from the sale of other asset
             -5,014,000                                                 
          interest in loss of equity method investments
                         -11,911,000 -9,798,000 -9,162,000    23,577,000       5,766,000 2,434,000                       
          net investment (gains) losses
               9,207,000                 -42,711,000 -14,526,000 -21,229,000 -12,767,000                           
          interest in (income) loss of equity method investments
               -1,169,000                                               
          proceeds from the (purchase) sale of other assets
               -8,208,000                                               
          amortization of value of business acquired
                        771,000 1,027,000 1,028,000 1,028,000 1,028,000 1,028,000 1,284,000 1,799,000 2,056,000 4,368,000 7,194,000 13,104,000 149,535,000 110,517,000                         
          proceeds from the sale of other assets
                 -8,635,000                                             
          supplemental disclosures of cash flow information:
                                                              
          income taxes paid
                 23,209,000 33,950,000 -2,403,000      13,699,000 20,868,000 8,981,000  -4,901,000 1,723,000 -2,131,000  -1,256,000 12,084,000 1,321,000                 36,485,000 8,276,000 -23,836,200 1,309,000       
          interest paid
                 17,607,000 14,490,000 17,110,000      16,263,000 7,000,000 22,700,000  12,288,000 21,687,000 13,133,000  6,437,000                   14,375,000  -15,646,949       
          proceeds from the sale (purchase) of other assets
                   5,299,000                                           
          purchase of other assets
                    -11,788,000 -7,994,000 -6,616,000 -10,431,000 -8,026,000 -16,599,000 -7,891,000 -6,216,000 -8,079,000 -8,112,000 -14,985,000 -13,485,000 -21,306,000 -9,053,000 -20,696,000 -12,051,000 -16,918,000 -13,043,000 -4,427,000 -19,055,000 -44,721,000 -18,401,000 -12,093,000 -4,647,000 -19,152,000 -7,605,000 -26,335,000 -13,296,000 -5,491,000 -18,909,000 -12,164,000 -6,388,000           
          redemption of senior notes
                                                           
          repurchase of preferred shares
                            -225,000,000        -2,843,000 -2,843,000      -404,073,000 -404,073,000               
          decrease in cash, cash equivalents and restricted cash
                        -181,514,000       -335,394,000                               
          proceeds from the redemption of fixed maturities, available for sale
                     180,498,000 253,618,000 416,838,000  420,931,000 474,535,000 486,401,000                                   
          proceeds from the redemption of fixed maturities, held to maturity
                     3,500,000  15,450,000 57,727,000 61,170,000                                   
          net investment gains
                        -20,411,000                                      
          non-cash foreign exchange gains
                                                              
          net proceeds from issuance of senior notes
                                           494,344,000                  
          reinsurance recoverable balances on unpaid and paid losses
                         -408,193,000 -100,514,000 -61,380,000  -152,759,000 -93,815,000 -260,131,000  -18,894,000 -47,928,000 -98,425,000                           
          reinsurance recoverable on unpaid and paid losses and loss expenses
                                                              
          fixed maturities
                            -1,950,557,000 -3,232,378,000 -2,534,210,000 -2,777,053,000 -2,288,354,000 -2,690,946,000 -2,589,639,000 -2,425,086,000 -6,707,576,000 -4,910,021,000 -2,670,518,000 -6,624,573,000 -2,556,709,000 -8,110,841,000 -5,454,612,000 -3,036,497,000 -3,298,375,000 -2,595,964,000 -10,807,096,000 -7,093,200,000 -4,114,912,000 -12,135,839,000 -7,107,230,000 -3,794,801,000           
          proceeds from redemption of fixed maturities
                            370,748,000 359,054,000 372,387,000 424,207,000 397,668,000 315,206,000 291,772,000 278,150,000 982,010,000 706,487,000 521,716,000 977,852,000 246,147,000 1,107,175,000 782,367,000 280,864,000 279,815,000 357,915,000 1,059,873,000 677,394,000 339,436,000 1,114,611,000 751,627,000 469,745,000           
          net realized and unrealized (gains) losses on other investments
                                                              
          non-cash foreign exchange losses
                                      24,149,000                        
          bargain purchase gain
                                                              
          purchase of subsidiaries
                                                              
          net proceeds from issuance of debt
                                                              
          repayment of notes payable
                                                              
          effect of exchange rate changes on foreign currency cash, cash equivalents, and restricted cash
                                 6,599,000 9,247,000 -7,381,000 -10,228,000 -10,737,000                         
          increase in cash, cash equivalents, and restricted cash
                                 113,837,000 -511,544,000 -223,762,000 388,612,000 162,907,000                         
          cash, cash equivalents, and restricted cash - beginning of period
                                 1,830,020,000 1,363,786,000 1,363,786,000                         
          cash, cash equivalents, and restricted cash - end of period
                                 113,837,000 -511,544,000 1,606,258,000 1,752,398,000 1,526,693,000                         
          reserve for loss and loss expenses
                                    179,018,000 118,803,000 -237,773,000 216,828,000 50,132,000 212,066,000 147,463,000 -127,224,000 85,312,000 38,972,000 326,025,000 175,606,000 174,299,000 1,302,466,000 1,370,237,000 981,486,000           
          net proceeds from issuance of preferred shares
                                              393,544,000 393,544,000 393,968,000              
          proceeds from issuance of common shares
                                       8,000 1,783,000 3,042,000 3,175,000 2,863,000 2,266,000 8,253,000 3,578,000 2,014,000 1,248,000 6,614,000 5,621,000 4,851,000           
          reinsurance recoverable balances
                                    -419,226,000 -283,733,000 348,942,000 -163,212,000 -6,668,000 -158,362,000 -140,911,000 -10,133,000 18,305,000 -31,728,000 -19,081,000 -22,029,000 3,732,000 -181,469,000 -197,054,000 -111,231,000 139,853,000 108,044,000         
          purchase of subsidiary
                                                              
          net realized investment (gains) losses
                                                              
          change in restricted cash and cash equivalents
                                      -84,294,000 -42,445,000 11,627,000 99,645,000 97,201,000 14,369,000 -24,405,000 34,174,000 31,130,000 -20,751,000 -50,943,000 -149,981,000 -79,578,000 -7,083,000           
          net realized investment losses
                                      25,050,000 40,295,000 66,508,000 123,618,000 53,662,000 42,553,000        -30,144,000           
          effect of exchange rate changes on foreign currency cash and cash equivalents
                                      1,678,000 593,000 1,986,000 -13,883,000 -8,248,000 -17,988,000 441,000                  
          increase in cash and cash equivalents
                                      125,769,000 -139,933,000 -210,813,000 70,423,000 67,565,000 74,766,000 282,428,000 39,839,000 -182,264,000  39,990,000 5,701,000 -58,393,000 33,751,000 359,924,000 230,629,000  68,880,000 47,239,000 113,736,000 214,116,000 -80,914,000 196,954,000  
          cash and cash equivalents - beginning of period
                                      1,039,494,000 988,133,000 988,133,000 921,830,000 921,830,000 921,830,000 923,326,000 759,817,000 981,849,000 981,849,000 981,849,000 929,515,000 929,515,000 929,515,000       605,175,000 
          cash and cash equivalents - end of period
                                      1,165,263,000 848,200,000 777,320,000 992,253,000 989,395,000 996,596,000 1,205,754,000 799,656,000 799,585,000 751,011,000 1,021,839,000 935,216,000 871,122,000 963,266,000     47,239,000 746,065,000 214,116,000 -80,914,000 802,129,000 -136,483,000 
          purchase of subsidiary, net of cash acquired
                                                              
          decrease in cash and cash equivalents
                                               -230,838,000               
          sales of shares to noncontrolling interests
                                           56,991,000                   
          return of capital to noncontrolling interests
                                           -40,000,000                   
          impact of the deconsolidation of a variable interest entity
                                         -71,649,000 -71,649,000                    
          cash and cash equivalents - beginning of year
                                                              
          cash and cash equivalents - end of year
                                                              
          net realized investment gains
                                            -10,620,000 -44,478,000 -95,699,000 -44,896,000 -14,491,000 -125,177,000 -67,621,000            
          sale of shares to noncontrolling interests
                                                              
          net realized and unrealized gains of other investments
                                             -43,431,000 -72,320,000 -38,079,000 -40,420,000 -5,890,000 -36,542,000 -25,031,000           
          effect of exchange rate changes on foreign currency cash
                                             -7,654,000 3,465,000 -960,000 7,967,000 -530,000 17,182,000 11,181,000           
          non-cash financing activities:
                                                              
          repurchase of series a preferred shares included in other liabilities
                                                              
          repurchase of class a preferred shares included in other liabilities
                                                150,000,000              
          loss on insurance derivative contract
                                                              
          settlement of insurance derivative contract
                                                              
          repurchase of shares
                                                 -15,781,000 -14,810,000 -14,527,000           
          net realized and unrealized (gains) losses of other investments
                                                              
          net sales (purchases) of short-term investments
                                                              
          net (purchases) sales of short-term investments
                                                              
          net purchases (sales) of short-term investments
                                                              
          amortization/(accretion) of fixed maturities
                                                              
          proceeds from the redemption of fixed maturities
                                                              
          repayment of repurchase agreement
                                                              
          unrealized loss on insurance derivative contract
                                                              
          amortization/accretion of fixed maturities
                                                              
          net sales of short-term investments
                                                              
          net cash from by financing activities
                                                              
          (decrease) in cash and cash equivalents
                                                              
          net realized and unrealized losses (gains) of other investments
                                                              
          purchases of fixed maturities
                                                              
          sales and maturities of fixed maturities
                                                              
          purchases of other investments
                                                              
          sales of other investments
                                                              
          purchase of equity securities
                                                              
          sale of equity securities
                                                              
          purchase of assets
                                                              
          (repayment) proceeds from repurchase agreement
                                                              
          proceeds from issuance of stock options
                                                              
          proceeds from issuance of preferred shares
                                                              
          net unrealized losses (gains) of other investments
                                                              
          purchases of equity securities
                                                              
          sales of equity securities
                                                              
          purchases of assets
                                                              
          proceeds from exercise of stock options
                                                              
          other
                                                              
          change in fair value of other investments
                                                              
          purchases of available-for-sale fixed maturities
                                                              
          sales and maturities of available-for-sale fixed maturities
                                                              
          net change in fair value of other investments
                                                              
          amortization/accretion of fixed maturity investments
                                                              
          purchase of available-for-sale securities
                                                              
          sales and maturities of available-for-sale securities
                                                    3,384,106,000 1,172,473,000 -4,371,153,577 1,402,998,000 1,638,197,000 1,336,399,000     
          issuance of common shares
                                                              
          (decrease)/increase in cash and cash equivalents
                                                              
          dividends paid — common shares
                                                              
          dividends paid — preferred shares
                                                              
          cash and cash equivalents — beginning of period
                                                     1,280,990,000         
          cash and cash equivalents — end of period
                                                     1,511,619,000         
          change in carrying value of other investments
                                                              
          acquisitions, net of cash acquired
                                                              
          dividends paid—common shares
                                                              
          dividends paid—preferred shares
                                                              
          proceeds from issuance of senior notes
                                                              
          proceeds from repurchase agreement
                                                              
          issuance of preferred shares
                                                              
          cash and cash equivalents—beginning of period
                                                    1,280,990,000          
          cash and cash equivalents—end of period
                                                    1,640,914,000          
          cash flows provided by operating activities:
                                                              
          net realized losses on sales of investments
                                                    23,774,000 8,114,000         
          net amortization on fixed maturities and other investments
                                                    23,569,000          
          amortization of deferred compensation and option expense
                                                    19,604,000 6,100,000 -17,958,447 5,689,000 6,225,000 6,070,000     
          amortization of intangible assets
                                                    2,470,000 957,000 -2,739,322 1,976,000 385,000 382,000 383,000 420,000 375,000 375,000 
          amortization of deferred debt expenses
                                                    338,000 113,000 -339,547 112,000 65,000 163,000     
          insurance and reinsurance premium balances receivable
                                                              
          reinsurance recoverable balances on paid losses
                                                    13,575,000          
          insurance and reinsurance balances payable
                                                      -77,917,708 74,171,000 -35,341,000 39,154,000 -17,946,000 14,889,000 41,871,000 -39,907,000 
          accounts payable and accrued expenses
                                                         3,182,000    5,668,000 
          total adjustments
                                                    556,844,000 91,175,000 -1,290,658,750 755,967,000 242,714,000 293,503,000 471,973,000 278,168,000 198,690,000 227,507,000 
          acquisition of subsidiaries, net of cash accrued
                                                              
          purchases of available-for-sale securities
                                                              
          common share dividends
                                                              
          preferred shares dividends
                                                              
          issuance of shares
                                                    17,223,000          
          net realized losses (gains) on sales of investments
                                                              
          net amortization on fixed maturities
                                                     7,518,000  8,865,000 7,387,000 7,511,000     
          other assets
                                                              
          purchases of available—for—sale securities
                                                              
          sales and maturities of available—for—sale securities
                                                              
          net cash from provided by investing activities
                                                              
          preferred share dividends
                                                              
          issue of common shares
                                                     13,160,000         
          amortization/accretion on fixed maturities
                                                              
          intangible assets
                                                        515,000 505,000     
          net cash paid in acquisition of subsidiaries
                                                              
          common share dividends paid
                                                              
          proceeds received from issuance of senior notes
                                                              
          issue of preferred shares
                                                              
          increase/(decrease) in cash and cash equivalents
                                                             -136,483,000 
          net realized gain on sales of investments
                                                              
          issue of shares
                                                       246,107,000 519,000 37,000   60,000 317,348,000 
          net realized gains on sales of investments
                                                         1,393,000     
          dividend
                                                              
          cash and cash equivalents – beginning of period
                                                        632,329,000     
          amortization of discounts on fixed maturities
                                                          8,265,000 9,058,000 8,589,000 6,723,000 
          amortization of deferred compensation
                                                          4,134,000 4,621,000 4,636,000 2,048,000 
          reinsurance recoverable
                                                              
          sales of available-for-sale securities
                                                          1,455,666,000 1,386,275,000 1,372,134,000 3,752,566,000