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RenaissanceRe Holdings Ltd
(NYSE:RNR) 

RNR stock logo

RenaissanceRe Holdings Ltd. provides reinsurance and insurance products in the United States and internationally. The company operates through Property, and Casualty and Specialty segments. The Property segment writes property catastrophe excess of loss reinsurance and excess of loss retrocessional ...

Founded: 1993
Full Time Employees: 566
Sector: Financial Services
Industry: Insurance-Reinsurance

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    Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-09-30 2018-06-30 2018-03-31 2017-09-30 2017-06-30 2017-03-31 2016-09-30 2016-06-30 2016-03-31 2015-03-31 2014-03-31 2013-09-30 2013-03-31 2012-09-30 2012-03-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2009-09-30 
                                                      
      revenues
                                                      
      gross premiums written
    3,478,873,000 1,838,111,000 2,323,626,000 3,421,180,000 4,155,503,000 1,916,751,000 2,400,136,000 3,425,495,000 3,990,684,000 1,802,041,000 1,618,443,000 2,651,621,000 2,790,261,000 1,585,276,000 2,220,661,000 2,464,639,000 2,942,964,000 1,313,018,000 1,774,180,000 2,094,158,000 2,652,442,000 935,514,000 1,143,058,000 1,701,872,000 2,025,721,000 905,479,000 861,068,000 1,476,908,000 1,564,295,000 625,677,000 977,343,000 1,159,652,000 640,269,000 827,415,000 922,090,000 430,224,000 759,128,000 862,133,000 643,578,000 705,260,000 182,649,000 635,418,000 136,359,000 664,151,000 139,938,000 641,563,000 610,505,000 -366,355,000 126,679,000 202,413,000 
      net premiums written
    2,678,296,000 1,598,599,000 2,057,802,000 2,770,270,000 3,443,529,000 1,751,628,000 2,162,504,000 2,838,511,000 3,199,573,000 1,587,047,000 1,421,260,000 2,195,803,000 2,263,703,000 1,345,616,000 1,821,711,000 1,863,616,000 2,165,217,000 1,116,560,000 1,486,440,000 1,512,292,000 1,824,083,000 746,311,000 899,411,000 1,180,803,000 1,269,808,000 725,367,000 704,130,000 1,022,965,000 929,031,000 453,255,000 604,509,000 663,044,000 483,221,000 555,745,000 544,136,000 284,222,000 519,916,000 511,675,000 404,035,000 450,347,000 127,241,000 436,813,000 105,035,000 492,575,000 103,010,000 427,995,000 452,575,000 -222,674,000 103,094,000 75,098,000 
      decrease in unearned premiums
    -494,682,000 735,843,000 376,003,000 -358,116,000 -722,748,000 775,938,000 420,465,000 -297,196,000 -755,663,000   -410,541,000 -583,153,000 -285,178,750 -54,690,000 -407,233,000 -678,792,000 -242,481,000 19,825,000   -106,661,250 100,772,000   -71,962,000 202,618,000   78,594,000   64,571,000   62,299,000     167,476,000    126,214,000   173,558,000 206,295,000 220,915,000 
      net premiums earned
    2,183,614,000 2,334,442,000 2,433,805,000 2,412,154,000 2,720,781,000 2,527,566,000 2,582,969,000 2,541,315,000 2,443,910,000 2,249,445,000 1,755,876,000 1,785,262,000 1,680,550,000 1,624,160,000 1,767,021,000 1,456,383,000 1,486,425,000 1,341,290,000 1,506,265,000 1,192,790,000 1,153,836,000 1,029,085,000 1,000,183,000 1,010,096,000 913,098,000 970,125,000 906,748,000 911,502,000 550,028,000 531,849,000 429,385,000 440,282,000 547,792,000 382,265,000 366,045,000 346,521,000 351,402,000 353,606,000 296,760,000 286,534,000 294,717,000 271,255,000 262,623,000 278,665,000 229,224,000 217,175,000 305,541,000 -49,116,000 309,389,000 296,013,000 
      net investment income
    420,502,000 446,660,000 438,354,000 413,108,000 405,353,000 428,810,000 423,859,000 410,845,000 390,775,000 376,962,000 329,108,000 292,662,000 254,378,000 211,237,000 157,793,000 107,211,000 83,691,000 80,483,000 78,267,000 80,925,000 79,804,000 81,717,000 83,543,000 89,305,000 99,473,000 112,695,000 113,844,000 115,832,000 81,462,000 80,696,000 71,356,000 56,476,000 40,257,000 54,163,000 54,325,000 51,423,000 54,124,000 28,863,000 39,707,000 38,948,000 59,931,000 43,615,000 45,164,000 66,971,000 -27,940,000 33,328,000 60,281,000 48,233,000 60,934,000 106,815,000 
      net foreign exchange gains
    -9,019,000 -15,713,000 877,000 8,660,000 -7,328,000 -48,382,000 16,804,000 -8,815,000 -35,683,000 12,398,000 -25,886,000 -13,488,000 -14,503,000 10,781,000 -1,383,000 -50,821,000 -15,486,000 -16,697,000 -4,755,000 3,234,000  23,270,000 17,426,000 -7,195,000    9,309,000 -2,846,000 -4,566,000 -10,687,000 3,757,000 -156,000 3,109,000 8,165,000 -5,986,000    -1,061,000 488,000 1,756,000 3,001,000 -1,460,000   660,000 -4,646,000 -529,000 1,556,000 
      equity in earnings of other ventures
    20,485,000 20,620,000 12,551,000 20,333,000 17,828,000 14,652,000 5,718,000 12,590,000 14,127,000   7,700,000 9,530,000 8,517,000 1,739,000 7,383,000 -6,390,000 3,830,000 5,305,000 8,732,000 -5,558,000 -1,868,000 5,457,000 9,041,000 4,564,000 5,874,000 5,877,000 6,812,000 4,661,000 7,648,000 5,826,000 857,000 1,794,000 5,543,000 -1,507,000 -11,630,000 6,022,000 1,611,000 5,295,000 4,199,000 7,313,000 5,835,000 4,310,000  4,794,000 5,128,000 -23,753,000 -10,390,000 -6,740,000 4,331,000 
      other income
    1,247,000 78,000 705,000 2,624,000 914,000 1,129,000 680,000 169,000 -50,000 144,000 -5,866,000 3,876,000 -4,306,000 7,686,000 2,834,000 923,000 1,193,000 6,431,000 1,692,000 586,000 2,171,000 4,374,000 1,476,000 -1,201,000 -4,436,000 -160,000 1,016,000 922,000 3,171,000 497,000 1,225,000 -1,242,000 2,996,000 2,392,000 1,665,000 2,268,000 2,654,000 4,079,000 1,539,000 62,000 651,000 7,004,000 -881,000 -39,094,000 -2,015,000 -5,167,000 50,145,000 22,690,000 27,255,000 13,424,000 
      net realized and unrealized gains on investments
    -421,913,000 186,718,000 311,890,000 349,720,000 332,940,000 -630,347,000 943,745,000 -127,584,000 -213,654,000 585,939,000 -228,087,000 -222,781,000 279,451,000 -492,156,000 -641,500,000 -654,107,000 -673,017,000 -21,518,000 -42,071,000 191,018,000  140,472,750 224,208,000 448,390,000 -110,707,000 99,146,500 31,938,000 194,003,000 170,645,000 13,630,000 -17,901,000 -82,144,000 42,052,000 58,113,000 43,373,000 59,870,000 69,772,000 61,653,000 41,749,000 14,927,000 28,472,000 13,850,000 76,258,000 46,113,000 16,983,000 34,979,000 -5,214,000    
      total revenues
    2,194,916,000 2,972,805,000 3,198,182,000 3,206,599,000 3,470,488,000 2,293,428,000 3,973,775,000 2,828,520,000 2,599,425,000 3,240,290,000 1,835,987,000 1,853,231,000 2,205,100,000 2,030,520,000 1,286,504,000 866,972,000 876,416,000 1,393,819,000 1,544,703,000 1,477,285,000 861,902,000 1,395,323,000 1,332,293,000 1,548,436,000 896,264,000 1,105,305,000 1,051,148,000 1,238,380,000 807,121,000 629,754,000 479,204,000 417,986,000 634,735,000 505,585,000 472,066,000 442,466,000 483,284,000 448,120,000 381,920,000 343,609,000 391,572,000 343,315,000 390,475,000 356,531,000 217,947,000 280,922,000 387,660,000 -66,500,000 488,320,000 438,587,000 
      yoy
    -36.75% 29.62% -19.52% 13.37% 33.51% -29.22% 116.44% 52.63% 17.88% 59.58% 42.71% 113.76% 151.60% 45.68% -16.72% -41.31% 1.68% -0.11% 15.94% -4.60% -3.83% 26.24% 26.75% 25.04% 11.04% 75.51% 119.35% 196.27% 27.16% 24.56% 1.51% -5.53% 31.34% 12.82% 23.60% 28.77% 23.42% 30.53% -2.19% -3.62% 79.66% 22.21% 0.73% -636.14% -55.37% -35.95%     
      qoq
    -26.17% -7.05% -0.26% -7.60% 51.32% -42.29% 40.49% 8.81% -19.78% 76.49% -0.93% -15.96% 8.60% 57.83% 48.39% -1.08% -37.12% -9.77% 4.56% 71.40% -38.23% 4.73% -13.96% 72.77% -18.91% 5.15% -15.12% 53.43% 28.16% 31.42% 14.65% -34.15% 25.54% 7.10% 6.69% -8.45% 7.85% 17.33% 11.15% -12.25% 14.06% -12.08% 9.52% 63.59% -22.42% -27.53% -682.95% -113.62% 11.34%  
      expenses
                                                      
      net claims and claim expenses incurred
    983,971,000 951,138,000 878,820,000 1,042,123,000 2,743,758,000 1,483,742,000 1,373,614,000 1,309,502,000 1,166,123,000 979,522,000 861,576,000 931,211,000 801,200,000 822,937,000 1,967,931,000 706,239,000 841,733,000 690,970,000 1,798,045,000 520,021,000 867,051,000 901,353,000 942,030,000 510,272,000 570,954,000 762,093,000 654,520,000 453,373,000 227,035,000 410,510,000 60,167,000 171,703,000 1,221,696,000 142,587,000 193,081,000 112,575,000 167,750,000 126,605,000 76,853,000 58,915,000 60,928,000 27,251,000 73,215,000 15,552,000 77,830,000 151,261,000 628,537,000 -123,005,000 125,626,000 38,567,000 
      acquisition expenses
    521,850,000 601,060,000 659,723,000 642,605,000 647,435,000 678,170,000 690,338,000 644,438,000 630,921,000 594,487,000 425,745,000 422,545,000 432,257,000 413,217,000 417,644,000 361,238,000 376,507,000 333,986,000 328,048,000 285,590,000 267,234,000 238,283,000 215,180,000 233,610,000 210,604,000 208,618,000 202,181,000 227,482,000 123,951,000 109,761,000 105,052,000 97,711,000 76,761,000 88,251,000 83,282,000 80,580,000 69,005,000 65,592,000 43,401,000 33,700,000 37,699,000 25,009,000 24,438,000 24,111,000 26,057,000 13,883,000 32,335,000 -39,635,000 49,977,000 44,203,000 
      operational expenses
    89,035,000 113,481,000 125,073,000 125,738,000 100,185,000 157,104,000 125,261,000 108,039,000 106,184,000 134,466,000 82,751,000 80,491,000 77,474,000 71,704,000 64,560,000 72,520,000 67,907,000 39,673,000 58,997,000 58,203,000 55,311,000 41,104,000 49,045,000 49,077,000 67,461,000 64,571,000 53,415,000 59,814,000 44,933,000 40,593,000 37,543,000 41,272,000 42,537,000 41,766,000 47,283,000 40,493,000 51,073,000 56,235,000 45,621,000 42,624,000 44,672,000 46,014,000 42,390,000 42,383,000 42,169,000 42,299,000 41,830,000 1,967,000 49,148,000 45,498,000 
      corporate expenses
    19,460,000 12,003,000 23,414,000 23,781,000 22,810,000 34,295,000 26,078,000 35,159,000 39,252,000 74,285,000 17,143,000 23,371,000 12,843,000 11,537,000 10,384,000 12,352,000 12,502,000 10,426,000 10,196,000 10,125,000 10,405,000 21,031,000 48,050,000 11,898,000 15,991,000 17,642,000 13,844,000 23,847,000 38,789,000 6,841,000 8,301,000 6,733,000 4,413,000 4,636,000 5,286,000 11,537,000 5,752,000 8,225,000 45,598,000 4,545,000 4,307,000 4,529,000 3,850,000 4,811,000 3,582,000 4,011,000 2,064,000 4,049,000 5,704,000 -4,319,000 
      interest expense
    31,786,000 31,391,000 30,582,000 31,793,000 27,086,000 23,246,000 23,809,000 23,609,000 23,104,000 23,201,000 22,951,000 14,895,000 12,134,000 12,384,000 12,101,000 11,895,000 11,955,000 11,872,000 11,919,000 11,833,000 11,912,000 11,841,000 11,843,000 11,842,000 14,927,000 15,496,000 15,580,000 15,534,000 11,754,000 11,769,000 11,768,000 11,767,000 11,799,000 10,091,000 10,526,000 10,536,000 10,536,000 10,538,000 5,251,000 4,293,000 4,298,000 5,034,000 5,891,000 5,718,000 5,722,000 5,730,000 6,195,000 6,303,000 6,164,000 3,748,000 
      total expenses
    1,646,102,000 1,709,073,000 1,717,612,000 1,866,040,000 3,541,274,000 2,376,557,000 2,239,100,000 2,120,747,000 1,965,584,000 1,805,961,000 1,410,166,000 1,472,513,000 1,335,908,000 1,331,779,000 2,472,620,000 1,164,244,000 1,310,604,000 1,086,927,000 2,207,205,000 885,772,000 1,211,913,000 1,213,612,000 1,266,148,000 816,699,000 879,937,000 1,068,420,000 939,540,000 780,050,000 446,462,000 579,474,000 222,831,000 329,186,000 1,357,206,000 287,331,000 339,458,000 255,721,000 304,116,000 267,195,000 216,724,000 144,077,000 151,904,000 107,837,000 149,784,000 92,575,000 155,360,000 217,184,000 710,961,000 -150,321,000 236,619,000 127,697,000 
      income before taxes
    548,814,000 1,263,732,000 1,480,570,000 1,340,559,000 -70,786,000 -83,129,000 1,734,675,000 707,773,000 633,841,000 1,434,329,000 425,821,000 380,718,000 869,192,000 698,741,000 -1,186,116,000 -297,272,000 -434,188,000 306,892,000 -662,502,000 591,513,000 -350,011,000 181,711,000 66,145,000 731,737,000 16,327,000 36,885,000 111,608,000 458,330,000 360,659,000 50,280,000 256,373,000 88,800,000 -722,471,000 218,254,000 132,608,000 186,745,000 179,168,000 180,925,000 165,196,000         177,134,250 251,701,000 310,890,000 
      income tax benefit
    -32,984,000 -116,128,000 -148,860,000 -176,869,000 45,525,000 63,908,000 -102,012,000 20,848,000 -15,372,000 554,206,000 -9,295,000 -5,942,000 -28,902,000 -5,408,000 -2,814,000 30,534,000 36,707,000 -18,616,000 23,630,000 -13,862,000 19,516,000 9,923,000 8,244,000  8,846,000    -7,531,000 -1,451,000  3,407,000 18,977,000   1,316,000 -6,612,000 -2,744,000 47,904,000   -122,000 -144,000 37,000 1,435,000 1,773,000 52,000 2,909,000 1,148,000 -3,993,000 
      net income
    515,830,000 1,147,604,000 1,331,710,000 1,163,690,000 -25,261,000 -19,221,000 1,632,663,000 728,621,000 618,469,000 1,988,535,000 416,526,000 374,776,000 840,290,000 693,333,000 -1,188,930,000 -266,738,000 -397,481,000 288,276,000 -638,872,000 577,651,000 -330,495,000 191,634,000 74,389,000 701,862,000 25,173,000 40,340,000 107,944,000 448,855,000 353,128,000 48,829,000 251,867,000 92,207,000 -703,494,000 214,350,000 132,274,000 188,061,000 172,556,000 178,181,000 213,100,000 199,366,000 229,666,000 235,356,000 240,493,000 263,820,000 63,057,000 55,417,000 -324,775,000 149,400,000 252,849,000 306,897,000 
      yoy
    -2142.00% -6070.57% -18.43% 59.71% -104.08% -100.97% 291.97% 94.42% -26.40% 186.81% -135.03% -240.50% -311.40% 140.51% 86.10% -146.18% 20.27% 50.43% -958.83% -17.70% -1412.89% 375.05% -31.09% 56.37% -92.87% -17.39% -57.14% 386.79% -150.20% -77.22% 90.41% -50.97% -507.69% 20.30% -37.93% -5.67% -24.87% -24.29% -11.39% -24.43% 264.22% 324.70% -174.05% 76.59% -75.06% -81.94%     
      qoq
    -55.05% -13.82% 14.44% -4706.67% 31.42% -101.18% 124.08% 17.81% -68.90% 377.41% 11.14% -55.40% 21.20% -158.32% 345.73% -32.89% -237.88% -145.12% -210.60% -274.78% -272.46% 157.61% -89.40% 2688.15% -37.60% -62.63% -75.95% 27.11% 623.19% -80.61% 173.15% -113.11% -428.20% 62.05% -29.66% 8.99% -3.16% -16.39% 6.89% -13.19% -2.42% -2.14% -8.84% 318.38% 13.79% -117.06% -317.39% -40.91% -17.61%  
      net income margin %
    23.50% 38.60% 41.64% 36.29% -0.73% -0.84% 41.09% 25.76% 23.79% 61.37% 22.69% 20.22% 38.11% 34.15% -92.42% -30.77% -45.35% 20.68% -41.36% 39.10% -38.34% 13.73% 5.58% 45.33% 2.81% 3.65% 10.27% 36.25% 43.75% 7.75% 52.56% 22.06% -110.83% 42.40% 28.02% 42.50% 35.70% 39.76% 55.80% 58.02% 58.65% 68.55% 61.59% 74.00% 28.93% 19.73% -83.78% -224.66% 51.78% 69.97% 
      net loss attributable to redeemable noncontrolling interests
    -222,451,000 -387,122,000 -415,200,000 -328,339,000 195,252,000 -170,438,000 -450,176,000 -224,731,000 -244,827,000   -174,907,000 -267,384,000 83,752,500 372,429,000 -49,331,000 11,912,000 -68,516,000 198,495,000  46,850,000         -6,440,000   204,277,000                  
      net income attributable to renaissancere
    293,379,000 760,482,000 916,510,000 835,351,000 169,991,000 -189,659,000 1,182,487,000 503,890,000 373,642,000 1,585,526,000 202,831,000 199,869,000 572,906,000 456,936,000 -816,501,000 -316,069,000 -385,569,000 219,760,000 -440,377,000   197,101,000 55,088,000 583,134,000 -72,918,000 42,962,000 45,887,000 377,043,000 282,906,000 42,389,000 197,384,000 62,308,000 -499,217,000 176,738,000 97,947,000 152,420,000 141,921,000 133,590,000 173,438,000 156,598,000 185,335,000 196,749,000 189,410,000 210,179,000 58,013,000 33,514,000 -239,283,000 132,968,000 215,325,000 269,203,000 
      dividends on preference shares
    -8,844,000 -8,844,000 -8,843,000 -8,844,000 -8,844,000 -8,844,000 -8,843,000 -8,844,000 -8,844,000 -8,844,000 -8,843,000 -8,844,000 -8,844,000 -8,844,000 -8,843,000 -8,844,000 -8,844,000 -8,843,000 -9,845,000 -7,289,000 -7,289,000 -7,289,000 -7,289,000 -7,289,000 -9,056,000 -9,189,000 -9,189,000 -9,189,000 -9,189,000 -9,708,000 -5,596,000 -5,595,000 -5,595,000 -5,596,000 -5,595,000 -5,595,000 -5,596,000 -5,595,000 -5,595,000 -5,595,000 -5,595,000 -6,275,000 -8,750,000 -8,750,000 -8,750,000 -8,750,000 -8,750,000 -10,393,000 -10,575,000 -10,575,000 
      net income available (attributable) to renaissancere common shareholders
    284,535,000 751,638,000 907,667,000 826,507,000 161,147,000 -198,503,000 1,173,644,000 495,046,000 364,798,000 1,576,682,000 193,988,000 191,025,000 564,062,000 448,092,000 -825,344,000 -324,913,000 -394,413,000             32,681,000             180,660,000 201,429,000 49,263,000 24,764,000    258,628,000 
      net income available
    6,600 16,630 19,470 17,250 3,290                                              
      net income available (attributable) to renaissancere common shareholders per common share – basic
         9,737.5 22,680 9,440 6,960 5,042.5 3,810 4,100 12,950 -8,960 -19,270 -7,530 -9,100             820             3,670 3,930       
      net income available (attributable) to renaissancere common shareholders per common share – diluted
         9,710 22,620 9,410 6,940 5,032.5 3,800 4,090 12,910 -8,960 -19,270 -7,530 -9,100             820             3,620 3,880       
      decrease (increase) in unearned premiums
             -164,769,500 334,616,000                                        
      equity in earnings (losses) of other ventures
             7,018,000 10,842,000                                 5,470,000       
      net (income) loss attributable to redeemable noncontrolling interests
             -163,996,500 -213,695,000                                        
      dividends per common share
               380 380 277.5 370 370 370 270 360 360 360 262.5 350 350 350 255 340 340 340 330 330 330 320 320 320 310 310 310 300 290 280 280 270 270 260 260 260 250 250 240 
      net income (attributable) available to renaissancere common shareholders
                     -71,084,500 -450,222,000      -81,974,000        -504,812,000              -248,033,000    
      net income (attributable) available to renaissancere common shareholders per common share – basic
                     -1,485 -9,750      -1,890        -12,750                  
      net income (attributable) available to renaissancere common shareholders per common share – diluted
                     -1,485 -9,750      -1,890        -12,750                  
      increase in unearned premiums
                       -319,502,000 -670,247,000   -170,707,000 -356,710,000   -111,463,000 -379,003,000  -175,124,000 -222,762,000  -173,480,000 -178,091,000  -168,514,000 -158,069,000 -107,275,000 -163,813,000  -165,558,000 157,588,000 -213,910,000  -210,820,000 -147,034,000    
      net income attributable to redeemable noncontrolling interests
                       -113,544,000  5,467,000 -19,301,000 -118,728,000 -98,091,000 -51,022,750 -62,057,000 -71,812,000 -70,222,000  -54,483,000 -29,899,000  -37,612,000 -34,327,000 -35,641,000 -30,635,000 -44,591,000             
      net income available to renaissancere
                       464,107,000                               
      net income available to renaissancere common shareholders
                       456,818,000  189,812,000 47,799,000 575,845,000  169,567,250 36,698,000 367,854,000 273,717,000  191,788,000 56,713,000  171,142,000 92,352,000 146,825,000 136,325,000 127,995,000 167,843,000 151,003,000 179,740,000 190,474,000      145,009,500 204,750,000  
      net income available to renaissancere common shareholders per common share – basic
                       9,360  3,740 940 12,640  3,895 830 8,360 6,430  4,780 1,420  4,250 2,260 3,580 3,230 2,970 4,180 3,610 4,090 4,320         
      net income available to renaissancere common shareholders per common share – diluted
                       9,350  3,730 940 12,630  3,892.5 830 8,350 6,430  4,780 1,420  4,240 2,250 3,560 3,220 2,950 4,140 3,560 4,010 4,230         
      net foreign exchange losses
                        -22,788,000    -5,728,000 -453,000 -8,275,000          -690,000 -1,692,000 -3,130,000      -2,650,000 -4,521,000     
      net realized and unrealized losses on investments
                        -345,563,000                              
      net loss attributable to renaissancere
                        -283,645,000                              
      net loss attributable to renaissancere common shareholders
                        -290,934,000                              
      net loss attributable to renaissancere common shareholders per common share – basic
                        -5,870                              
      net loss attributable to renaissancere common shareholders per common share – diluted
                        -5,870                              
      income tax expense
                           -29,875,000  -5,167,500 -3,664,000 -9,475,000   -4,506,000   -3,904,000 -334,000     -166,000 -223,000          
      net income attributable to noncontrolling interests
                                          -39,662,000 -42,768,000 -44,331,000 -38,607,000         
      income from continuing operations before taxes
                                           199,532,000 239,668,000 235,478,000 240,691,000 263,956,000 62,587,000 63,738,000 -323,301,000    
      income from continuing operations
                                           199,366,000 239,445,000 235,356,000 240,547,000 263,993,000 64,022,000 65,511,000 -323,249,000    
      income from discontinued operations
                                            -9,779,000  -54,000 -173,000 -965,000 -10,094,000 -1,526,000    
      income from continuing operations available to renaissancere common shareholders per common share – basic
                                           3,610 4,320 4,320         
      income from discontinued operations available to renaissancere common shareholders per common share – basic
                                            -230          
      income from continuing operations available to renaissancere common shareholders per common share – diluted
                                           3,560 4,230 4,230         
      income from discontinued operations available to renaissancere common shareholders per common share – diluted
                                            -220          
      total other-than-temporary impairments
                                               -161,000 -498,000     -1,408,000 
      portion recognized in other comprehensive income, before taxes
                                               27,000 49,000     1,062,000 
      net other-than-temporary impairments
                                               -134,000 -449,000     -346,000 
      income from discontinued operations attributable to renaissancere common shareholders per common share – basic
                                                      
      income from discontinued operations attributable to renaissancere common shareholders per common share – diluted
                                                      
      net loss attributable to noncontrolling interests
                                              -51,083,000  -5,044,000 -21,903,000 85,492,000    
      income from continuing operations available (attributable) to renaissancere common shareholders per common share – basic
                                              3,670 3,930       
      income from discontinued operations (attributable) available to renaissancere common shareholders per common share – basic
                                                      
      income from continuing operations available (attributable) to renaissancere common shareholders per common share – diluted
                                              3,620 3,880       
      income from discontinued operations (attributable) available to renaissancere common shareholders per common share – diluted
                                                      
      net (income) loss attributable to noncontrolling interests
                                               -53,641,000       
      income from continuing operations available (attributable) to renaissancere common shareholders per common share - basic
                                                980 680     
      income from discontinued operations (attributable) available to renaissancere common shareholders per common share - basic
                                                -20 -200 -30    
      net income available (attributable) to renaissancere common shareholders per common share - basic
                                                960 480    4,150 
      income from continuing operations available (attributable) to renaissancere common shareholders per common share - diluted
                                                970 680     
      income from discontinued operations (attributable) available to renaissancere common shareholders per common share - diluted
                                                -20 -200 -30    
      net income available (attributable) to renaissancere common shareholders per common share - diluted
                                                950 480    4,120 
      income from continuing operations (attributable) available to renaissancere common shareholders per common share - basic
                                                  -4,660    
      net income (attributable) available to renaissancere common shareholders per common share - basic
                                                  -4,690    
      income from continuing operations (attributable) available to renaissancere common shareholders per common share - diluted
                                                  -4,660    
      net income (attributable) available to renaissancere common shareholders per common share - diluted
                                                  -4,690    
      net realized and unrealized gains on fixed maturity investments
                                                   -73,271,000 98,011,000  
      net income attributable to redeemable noncontrolling interest - davincire
                                                   -24,997,250 -37,524,000  
      net income available to renaissancere common shareholders per common share - basic
                                                   2,532.5 3,730  
      net income available to renaissancere common shareholders per common share - diluted
                                                   2,510 3,700  
      net realized gains on investments
                                                     16,794,000 
      net loss attributable to redeemable noncontrolling interest - davincire
                                                     -37,694,000 
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-09-30 2018-06-30 2018-03-31 2017-09-30 2017-06-30 2017-03-31 2016-09-30 2016-06-30 2016-03-31 2015-03-31 2014-09-30 2014-06-30 2014-03-31 2013-09-30 2013-03-31 2012-09-30 2012-03-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-09-30 2007-06-30 2007-03-31 2006-09-30 2006-06-30 2006-03-31 2005-09-30 2005-06-30 2005-03-31 2004-09-30 2004-06-30 2004-03-31 
                                                                              
        assets
                                                                              
        fixed maturity investments trading, at fair value - amortized cost 24,893,245 at march 31, 2026
      24,901,291,000                                                                        
        short term investments, at fair value - amortized cost 3,887,637 at march 31, 2026
      3,883,610,000                                                                        
        equity investments, at fair value
      1,594,284,000 1,732,990,000 1,465,833,000 912,445,000 887,508,000 117,756,000 133,091,000 114,405,000 119,992,000 106,766,000 95,342,000 93,058,000 551,394,000 625,058,000                                                           
        other investments, at fair value
      4,651,495,000 4,574,214,000 4,432,389,000 4,476,056,000 4,239,952,000 4,324,761,000 4,172,451,000 3,809,421,000 3,468,281,000 3,515,566,000 3,167,941,000 3,091,686,000 2,700,655,000 2,494,954,000 2,263,164,000 2,314,232,000 2,182,479,000 1,993,059,000 1,738,737,000 1,585,036,000 1,379,056,000 1,256,948,000 1,122,683,000 1,093,338,000 1,058,714,000 1,087,377,000 962,109,000 955,437,000 878,373,000 738,919,000 713,200,000 692,652,000 548,492,000 561,212,000 514,667,000 511,621,000 489,702,000 496,900,000 514,906,000 501,487,000 513,614,000 576,099,000 500,770,000 652,802,000 752,000,000 806,782,000 736,757,000 839,643,000 782,325,000 787,548,000 792,377,000 782,345,000 866,865,000 812,056,000 779,416,000 733,023,000 773,475,000 902,328,000 927,247,000 858,621,000 716,686,000 661,709,000 620,576,000 559,256,000 526,844,000 506,974,000 774,234,000 838,199,000 800,506,000 590,461,000   
        investments in other ventures, under equity method
      140,853,000 121,871,000 115,597,000 112,580,000 101,227,000 102,770,000 137,959,000 151,608,000 99,684,000 112,624,000 101,103,000 89,505,000 84,731,000 79,750,000 72,535,000 75,979,000 81,106,000 98,068,000 93,344,000 91,938,000 91,362,000 98,373,000 98,990,000 94,285,000 90,396,000 106,549,000 103,978,000 100,396,000 98,563,000 117,307,000 111,935,000 120,232,000 101,420,000 101,077,000 97,131,000 120,569,000 133,448,000 131,692,000 123,743,000 118,245,000 110,354,000 106,332,000 97,660,000 92,054,000 82,212,000 76,723,000 78,071,000 82,197,000 78,623,000 85,603,000 79,976,000 86,448,000 84,942,000 94,859,000 91,677,000 88,159,000 99,879,000 117,789,000 104,438,000 99,466,000 176,256,000 235,371,000 239,021,000 195,787,000 186,979,000 172,618,000 175,482,000 165,371,000 176,651,000 150,551,000 178,052,000 193,532,000 
        total investments
      35,171,533,000 36,073,209,000 35,804,187,000 34,496,383,000 33,593,149,000 32,639,456,000 33,033,677,000 30,528,557,000 29,636,582,000 29,216,143,000 25,966,639,000 25,536,782,000 23,209,460,000 22,220,436,000 20,893,150,000 20,597,808,000 20,851,218,000 21,442,659,000 20,866,441,000 20,065,105,000 20,373,932,000 20,558,176,000 20,319,333,000 19,723,649,000 17,818,597,000 17,368,789,000 16,947,893,000 16,388,316,000 14,852,848,000 11,545,691,000 10,710,660,000 10,221,704,000 9,642,178,000 9,408,908,000 9,459,870,000 9,214,555,000 9,010,217,000 9,040,201,000 8,684,053,000 6,731,424,000 6,706,902,000 6,523,093,000 6,427,512,000 6,300,439,000 6,755,551,000 6,411,543,000 6,256,010,000 5,795,487,000 6,303,066,000 6,100,212,000 6,577,277,000 6,234,590,000 6,350,631,000 6,292,767,000 6,176,005,000 6,122,366,000 6,042,582,000 6,103,612,000 6,207,914,000 6,340,194,000 6,787,349,000 6,344,441,000 6,199,025,000 5,772,418,000 5,705,371,000 5,403,150,000 5,311,555,000 5,063,149,000 4,922,357,000 4,967,169,000   
        cash and cash equivalents
      1,562,883,000 1,731,181,000 1,701,568,000 1,428,681,000 1,632,797,000 1,676,604,000 1,572,911,000 1,627,147,000 1,606,739,000 1,877,518,000 1,195,884,000 943,935,000 1,063,707,000 1,194,339,000 1,204,241,000 1,398,095,000 1,563,056,000 1,859,019,000 1,440,734,000 1,789,756,000 1,286,661,000 1,736,813,000 1,287,378,000 1,185,844,000 896,216,000 1,379,068,000 871,251,000 670,626,000 1,021,275,000 453,041,000 548,472,000 647,973,000 581,576,000 623,150,000 454,087,000 493,330,000 455,521,000 449,149,000 557,618,000 300,547,000 294,457,000 327,163,000 266,350,000 335,625,000 249,123,000 260,982,000 235,058,000 237,737,000 252,631,000 277,738,000 351,775,000 285,054,000 358,773,000 347,993,000 209,933,000 249,340,000 274,692,000 427,176,000 262,951,000 335,409,000 317,295,000 266,455,000 270,608,000 245,817,000 187,340,000 240,684,000 156,878,000 186,968,000 161,699,000 139,337,000 74,130,000 91,148,000 
        premiums receivable
      8,097,885,000 7,252,454,000 8,130,508,000 9,105,612,000 8,437,901,000 7,290,228,000 8,226,928,000 8,792,401,000 8,431,335,000 7,280,682,000 5,928,809,000 6,490,886,000 5,933,701,000 5,139,471,000 5,479,305,000 5,408,217,000 4,851,513,000 3,781,542,000 4,141,899,000 4,481,492,000 3,928,122,000 2,894,631,000 3,337,120,000 3,519,965,000 3,105,441,000 2,599,896,000 2,799,954,000 3,140,688,000 2,753,098,000 1,787,095,000 1,959,647,000 1,684,630,000 1,521,266,000 1,533,833,000 1,283,275,000 1,181,331,000 1,332,667,000 1,094,116,000 866,418,000 630,718,000 837,116,000 668,788,000 735,937,000 654,368,000 701,240,000 703,932,000 695,163,000 933,519,000 574,547,000 322,080,000 763,549,000 1,021,496,000 511,832,000 826,562,000 1,071,666,000 593,199,000 565,630,000 728,046,000 965,955,000 499,384,000 714,495,000 927,657,000 538,720,000 623,869,000 857,687,000 566,956,000 478,665,000 552,693,000 453,547,000 270,845,000 404,676,000 434,222,000 
        prepaid reinsurance premiums
      1,354,841,000 993,781,000 1,216,757,000 1,415,647,000 1,213,867,000 888,332,000 1,197,533,000 1,433,967,000 1,282,860,000 924,777,000 1,028,916,000 1,187,177,000 1,130,831,000 1,021,412,000 1,233,551,000 1,354,565,000 1,185,982,000 854,722,000 1,137,556,000 1,361,041,000 1,229,716,000 823,582,000 1,082,270,000 1,266,203,000 1,151,926,000 767,781,000 972,047,000 1,158,534,000 1,086,027,000 795,496,000 925,501,000 794,921,000 635,756,000 705,322,000 628,091,000 511,421,000 533,092,000 444,954,000 233,062,000 195,978,000 267,963,000 207,752,000 166,340,000 170,216,000 189,592,000 143,690,000 164,547,000 245,676,000 125,722,000 60,643,000 178,272,000                      
        reinsurance recoverable
      3,730,957,000 3,899,913,000 4,085,093,000 4,300,973,000 4,577,895,000 4,481,390,000 4,738,637,000 4,854,735,000 4,993,680,000 5,344,286,000 4,253,259,000 4,689,351,000 4,706,671,000 4,710,925,000 4,969,244,000 4,206,459,000 4,319,490,000 4,268,669,000 4,192,758,000 3,187,638,000 3,160,667,000 2,926,010,000 2,883,808,000 2,774,358,000 2,765,583,000 2,791,297,000 2,438,299,000 2,865,150,000 2,908,343,000 1,204,059,000 1,454,991,000 1,572,321,000 1,588,304,000 370,586,000 325,819,000 240,769,000 222,006,000 167,228,000 82,696,000 79,043,000 85,115,000 98,962,000 149,201,000 162,948,000 209,490,000 279,398,000 434,553,000 333,245,000 324,124,000 101,711,000 200,919,000                      
        accrued investment income
      234,709,000 233,688,000 225,254,000 228,826,000 216,780,000 238,290,000 223,003,000 225,671,000 196,893,000 205,713,000 153,573,000 147,824,000 121,681,000 121,501,000 84,508,000 75,302,000 60,802,000 55,740,000 55,620,000 56,804,000 62,573,000 66,743,000 71,947,000 70,004,000 73,496,000 72,461,000 73,509,000 76,949,000 64,615,000 46,690,000 44,810,000 43,069,000 38,366,000 40,118,000 40,547,000 37,245,000 37,900,000 37,492,000 40,583,000 25,514,000 28,019,000 27,351,000 26,887,000 29,921,000 37,327,000 30,782,000 34,237,000 36,266,000 33,580,000 34,560,000 38,811,000 34,649,000 32,784,000 34,076,000 29,209,000 23,927,000 26,614,000 35,134,000 32,976,000 36,337,000 41,483,000 41,824,000 41,881,000 38,437,000 37,639,000 31,785,000 26,754,000 29,485,000 27,294,000 26,252,000 31,811,000 23,386,000 
        deferred acquisition costs and value of business acquired
      1,665,666,000 1,538,540,000 1,656,042,000 1,732,278,000 1,684,843,000 1,552,359,000 1,719,100,000 1,815,617,000 1,822,163,000 1,751,437,000     1,181,156,000 1,089,426,000 999,712,000 849,160,000 893,265,000 883,926,000 786,941,000 633,521,000 697,346,000 734,286,000 739,875,000 663,991,000 708,258,000 780,756,000 841,528,000                                            
        deferred tax asset
      705,661,000 701,927,000 705,469,000 699,675,000 764,711,000 701,053,000 650,712,000 703,097,000 669,635,000 685,040,000                                                               
        receivable for investments sold
      182,534,000 414,523,000 54,571,000 281,115,000 160,587,000 91,669,000 332,048,000 558,917,000 1,168,305,000 622,197,000 480,727,000 508,887,000 267,161,000 350,526,000 298,346,000 279,442,000 486,705,000 380,442,000 322,553,000 457,458,000 841,156,000 568,293,000 752,936,000 648,458,000 341,786,000 78,369,000 225,147,000 395,787,000 411,172,000 406,062,000 505,907,000 111,431,000 193,758,000 170,411,000 316,948,000 193,071,000 203,165,000 204,306,000 121,530,000 147,206,000 58,205,000 84,396,000 240,191,000 163,584,000 344,367,000 237,372,000 33,791,000 257,075,000 136,943,000 99,226,000 158,465,000 153,923,000 53,863,000 188,497,000 332,763,000 308,483,000 236,485,000 368,313,000 209,320,000 349,835,000 197,110,000 193,387,000 109,554,000          
        other assets
      393,908,000 328,087,000 267,297,000 369,582,000 664,706,000 444,037,000 344,383,000 290,018,000 377,268,000 323,960,000 334,284,000 358,863,000 358,203,000 384,702,000 353,147,000 384,436,000 287,485,000 224,053,000 240,491,000 196,959,000 318,249,000 363,170,000 306,265,000 298,396,000 312,523,000 346,216,000 344,593,000 344,938,000 353,543,000 121,724,000 122,048,000 127,571,000 164,019,000 176,816,000 173,984,000 181,290,000 160,873,000 167,514,000 273,851,000 108,443,000 89,076,000 96,251,000 113,159,000 193,521,000 215,008,000 205,660,000 176,114,000 219,226,000 176,644,000 205,373,000 200,320,000 174,924,000 171,577,000 201,982,000 206,455,000 165,492,000 217,986,000 178,163,000 156,970,000 120,503,000 147,041,000 134,190,000 138,427,000 93,320,000 86,121,000 88,332,000 55,637,000 51,392,000 46,211,000 60,806,000 39,498,000 32,766,000 
        goodwill and other intangible assets
      617,772,000 633,087,000 651,328,000 668,751,000 686,147,000 704,132,000 717,478,000 737,462,000 758,874,000 775,352,000 233,897,000 235,218,000 236,517,000 237,828,000 239,187,000 240,647,000 242,116,000 243,496,000 245,015,000 246,576,000 248,080,000 249,641,000 257,437,000 258,591,000 260,076,000 262,226,000 263,259,000 265,217,000 267,151,000 238,803,000 240,187,000 241,572,000 244,787,000 246,430,000 248,325,000 254,678,000 258,170,000 261,662,000 281,334,000 7,954,000 8,007,000 8,059,000 8,978,000 8,384,000 8,588,000 9,077,000    14,690,000                       
        total assets
      53,718,349,000 53,800,390,000 54,498,074,000 54,727,523,000 53,633,383,000 50,707,550,000 52,756,410,000 51,567,589,000 50,944,334,000 49,007,105,000 40,843,076,000 41,399,915,000 38,270,327,000 36,552,878,000 35,935,835,000 35,034,397,000 34,848,079,000 33,959,502,000 33,536,332,000 32,726,755,000 32,236,097,000 30,820,580,000 30,995,840,000 30,479,754,000 27,465,519,000 26,330,094,000 25,644,210,000 26,086,961,000 24,559,600,000 17,096,394,000 17,023,378,000 15,922,202,000 15,044,924,000 13,705,680,000 13,319,627,000 12,659,531,000 12,544,763,000 12,153,913,000 11,287,198,000 8,356,935,000 8,515,625,000 8,163,705,000 8,353,955,000 8,096,920,000 8,793,508,000 8,353,598,000 8,117,409,000 8,166,340,000 8,015,100,000 8,138,278,000 8,640,424,000 8,553,059,000 7,935,672,000 8,544,699,000 8,805,437,000 8,059,909,000 7,984,051,000 8,589,239,000 8,550,276,000 8,169,942,000 8,761,338,000 8,558,363,000 7,787,116,000 7,539,557,000 7,738,629,000 7,158,262,000 6,791,604,000 6,330,215,000 6,065,279,000 5,819,013,000 5,793,048,000 5,550,406,000 
        liabilities, noncontrolling interests and shareholders’ equity
                                                                              
        liabilities
                                                                              
        reserve for claims and claim expenses
      22,291,058,000 22,302,345,000 22,712,860,000 22,913,763,000 22,857,131,000 21,303,491,000 21,221,194,000 20,740,928,000 20,369,610,000 20,486,869,000 15,955,165,000 16,138,128,000 15,996,826,000 15,892,573,000 15,662,955,000 13,442,806,000 13,510,304,000 13,294,630,000 13,233,244,000 10,944,742,000 10,953,383,000 10,381,138,000 9,900,615,000 9,365,469,000 9,406,707,000 9,384,349,000 8,602,437,000 8,484,848,000 8,391,484,000 4,952,498,000 4,702,345,000 4,912,727,000 5,192,313,000 2,989,806,000 2,934,688,000 2,861,099,000 2,844,243,000 2,811,523,000 2,781,568,000 1,532,780,000 1,552,618,000 1,532,883,000 1,683,709,000 1,755,783,000 1,782,680,000 1,858,203,000 2,226,005,000 2,170,728,000 2,070,095,000 1,257,843,000 1,706,339,000 1,682,083,000 1,695,397,000 1,837,879,000 1,938,295,000 1,992,049,000 2,160,612,000 2,433,420,000 2,009,803,000 1,986,006,000 2,128,644,000 2,128,216,000 2,109,864,000 2,155,213,000 2,347,525,000 2,419,252,000 2,300,231,000 1,474,235,000 1,541,997,000 1,736,058,000 1,100,159,000 1,013,448,000 
        unearned premiums
      6,885,462,000 6,028,174,000 6,986,618,000 7,561,155,000 6,999,119,000 5,950,415,000 7,041,149,000 7,696,980,000 7,247,615,000 6,136,135,000 5,222,496,000 5,717,302,000 5,250,642,000 4,559,107,000 5,046,150,000 5,117,217,000 4,546,305,000 3,531,213,000 4,039,546,000 4,284,260,000 3,833,155,000 2,763,599,000 3,276,156,000 3,549,641,000 3,245,914,000 2,530,975,000 2,967,535,000 3,362,520,000 3,188,678,000 2,058,851,000 2,267,450,000 1,961,746,000 1,713,069,000 1,847,206,000 1,596,495,000 1,434,136,000 1,518,106,000 1,261,454,000 983,137,000 758,272,000 929,523,000 783,321,000 754,077,000 658,209,000 718,261,000 646,733,000 623,596,000 830,939,000 500,165,000 286,183,000 690,671,000                      
        debt
      2,330,051,000 2,329,201,000 2,229,135,000 2,263,379,000 2,753,738,000 1,886,689,000 1,935,928,000 1,960,167,000 1,884,411,000 1,958,655,000 1,882,893,000 1,882,101,000 1,140,960,000 1,170,442,000 1,169,917,000 1,169,393,000 1,168,872,000 1,168,353,000 1,137,829,000 1,137,304,000 1,136,783,000 1,136,265,000 1,135,740,000 1,135,216,000 1,134,695,000 1,384,105,000 1,383,498,000 1,382,890,000 1,191,499,000 990,749,000 990,371,000 989,995,000 989,245,000 988,866,000 945,701,000 951,620,000 954,577,000 957,536,000 826,774,000 249,499,000 249,476,000 249,453,000 249,407,000 254,315,000 358,595,000 351,999,000 349,224,000 349,201,000 549,178,000 549,155,000 549,132,000 549,109,000 549,086,000 450,000,000 450,000,000 450,000,000 450,000,000 450,000,000 450,000,000 450,999,000 450,540,000 450,000,000 450,000,000 410,000,000 485,000,000 500,000,000 350,000,000 350,000,000 350,000,000 350,000,000 350,000,000 350,000,000 
        reinsurance balances payable
      2,821,884,000 2,540,518,000 2,703,090,000 3,047,964,000 2,857,122,000 2,804,344,000 3,179,282,000 3,387,484,000 3,353,834,000 3,186,174,000 3,323,606,000 3,780,410,000 3,989,660,000 3,928,281,000 4,158,610,000 4,385,834,000 4,319,657,000 3,860,963,000 3,964,137,000 4,489,841,000 4,254,645,000 3,488,352,000 3,915,804,000 4,094,027,000 3,775,375,000 2,830,691,000 2,910,601,000 3,280,048,000 3,009,492,000 1,970,913,000 2,085,034,000 1,758,948,000 1,034,454,000 1,052,494,000 972,266,000 774,660,000 753,699,000 618,344,000 495,045,000 501,155,000 558,185,000 468,644,000 358,988,000 380,939,000 356,136,000 285,207,000 317,627,000 403,152,000 256,663,000 318,024,000 364,491,000 406,891,000 241,544,000 457,947,000 499,437,000 289,522,000 315,401,000 360,829,000 408,775,000 263,700,000 358,333,000 344,945,000 232,832,000 437,653,000 477,477,000 268,620,000 340,954,000 326,887,000 315,935,000 195,134,000 88,741,000 95,440,000 
        payable for investments purchased
      308,635,000 533,101,000 298,908,000 492,063,000 551,871,000 150,721,000 606,601,000 778,369,000 1,427,932,000 661,611,000 811,578,000 547,974,000 389,440,000 493,776,000 589,886,000 517,753,000 907,945,000 1,170,568,000 718,099,000 795,185,000 1,133,787,000 1,132,538,000 1,597,893,000 1,259,116,000 636,136,000 225,275,000 654,685,000 554,696,000 679,596,000 555,556,000 490,589,000 306,664,000 377,543,000 407,312,000 604,613,000 437,826,000 432,926,000 454,593,000 217,986,000 284,295,000 201,340,000 179,519,000 407,788,000 397,517,000 576,052,000 361,460,000 233,282,000 102,545,000 417,257,000 195,383,000 304,604,000 202,562,000 136,838,000 247,502,000 468,329,000 590,401,000 378,111,000 545,100,000 247,482,000 387,838,000 511,153,000 200,833,000 138,110,000          
        other liabilities
      523,894,000 856,302,000 596,038,000 606,398,000 575,726,000 1,060,129,000 668,673,000 489,458,000 570,164,000 1,021,872,000 396,487,000 254,925,000 279,878,000 648,036,000 251,485,000 309,938,000 314,141,000 755,441,000 235,665,000 201,398,000 436,437,000 970,121,000 391,494,000 342,014,000 351,320,000 932,024,000 395,186,000 396,651,000 435,418,000 147,328,000 134,100,000 130,505,000 301,559,000 222,658,000 217,036,000 227,847,000 215,592,000 208,533,000 231,968,000 203,908,000 164,650,000 200,626,000 183,362,000 207,535,000 206,709,000 242,257,000 174,424,000 152,853,000 165,717,000 222,310,000 292,774,000 217,141,000 221,001,000 251,504,000 198,710,000 171,738,000 290,998,000 195,071,000 165,905,000 156,185,000 148,388,000 114,406,000 104,300,000 123,827,000 118,191,000 65,850,000 60,977,000 108,319,000 58,104,000 84,269,000 88,773,000 91,066,000 
        total liabilities
      35,160,984,000 34,589,641,000 35,526,649,000 36,884,722,000 36,594,707,000 33,155,789,000 34,652,827,000 35,053,386,000 34,853,566,000 33,451,316,000 27,592,225,000 28,320,840,000 27,047,406,000 26,692,215,000 26,879,003,000 24,942,941,000 24,767,224,000 23,781,168,000 23,328,520,000 21,852,730,000 21,748,190,000 19,872,013,000 20,217,702,000 19,745,483,000 18,550,147,000 17,287,419,000 16,913,942,000 17,461,653,000 16,896,167,000 10,675,895,000 10,669,889,000 10,060,585,000 9,608,183,000 7,508,342,000 7,270,799,000 6,687,188,000 6,719,143,000 6,311,983,000 5,536,478,000 3,529,909,000 3,655,792,000 3,414,446,000 3,693,606,000 3,654,298,000 3,999,751,000 3,758,398,000 3,933,256,000 4,019,638,000 3,975,321,000 3,441,409,000 3,925,511,000 4,070,276,000 3,485,856,000 4,077,531,000 4,701,273,000 4,287,743,000 4,182,777,000 4,848,464,000 4,382,344,000 4,025,139,000 4,477,772,000 4,384,139,000 3,803,988,000 4,129,919,000 4,644,677,000 4,210,444,000 4,001,131,000 3,125,781,000 3,078,418,000 3,051,024,000 2,594,146,000 2,421,399,000 
        commitments and contingencies
                                                                              
        redeemable noncontrolling interests
      7,043,124,000 7,602,092,000 7,469,059,000 7,043,107,000 6,690,173,000 6,977,749,000 6,860,999,000 6,335,308,000 6,297,983,000 6,100,831,000 5,662,234,000 5,676,262,000 5,357,386,000 4,535,389,000 4,174,960,000 4,352,797,000 3,963,895,000 3,554,053,000 3,458,298,000 3,656,419,000 3,409,570,000 3,388,319,000 3,387,317,000 3,387,099,000 3,231,846,000 3,071,308,000 2,779,033,000 2,712,466,000 2,109,400,000 1,533,978,000 1,493,428,000 1,425,364,000 1,033,729,000 1,242,083,000 1,187,991,000                                      
        shareholders’ equity
                                                                              
        preference shares: 1.00 par value - 30,000 shares issued and outstanding at march 31, 2026
      750,000,000                                                                        
        common shares: 1.00 par value - 42,973,774 shares issued and outstanding at march 31, 2026
      42,974,000                                                                        
        additional paid-in capital
        605,305,000 791,004,000 1,146,653,000 1,512,435,000 1,959,061,000 2,048,921,000 2,137,343,000 2,144,459,000 1,836,742,000 1,825,215,000 467,623,000 475,647,000 465,565,000 479,085,000 513,631,000 608,121,000 927,862,000 1,153,881,000 1,450,627,000 1,623,206,000 1,615,328,000 1,602,738,000 502,608,000 568,277,000 560,166,000 552,210,000 543,889,000 42,395,000 35,094,000 38,552,000 32,852,000 67,583,000 131,173,000 213,053,000 242,561,000 422,422,000 754,941,000       379,000 9,331,000 5,768,000   5,840,000   25,494,000 18,600,000 11,373,000     212,297,000 283,693,000 279,979,000          
        accumulated other comprehensive income
      -12,152,000 -12,626,000 -13,647,000 -13,766,000 -14,844,000 -14,756,000 -13,027,000 -13,409,000 -13,778,000 -14,211,000 -14,506,000 -14,050,000 -14,838,000 -15,462,000 -16,773,000 -15,168,000 -12,834,000 -10,909,000         4,988,000   -1,483,000 -1,101,000 194,000 161,000 -139,000 -358,000 2,621,000 2,337,000 1,665,000 3,342,000 3,829,000 3,918,000 3,963,000 4,566,000 6,050,000 14,067,000 12,988,000 11,092,000 18,031,000 19,845,000 19,823,000 23,774,000 22,153,000 30,771,000 78,338,000 12,065,000 69,530,000 75,387,000 16,544,000 35,562,000 65,363,000 29,649,000 12,939,000 27,420,000 25,472,000 4,993,000 2,088,000 28,382,000 61,361,000 37,678,000 87,357,000 75,168,000 118,606,000 
        retained earnings
      10,733,419,000 10,827,321,000 10,114,207,000 9,225,086,000 8,417,766,000 8,276,152,000 8,494,610,000 7,340,962,000 6,866,312,000 6,522,016,000 4,965,207,000 4,790,466,000 4,618,818,000 4,071,371,000 3,639,378,000 4,480,861,000 4,821,970,000 5,232,624,000 5,037,821,000 5,504,760,000 5,065,122,000 5,373,873,000 5,201,766,000 5,171,689,000 4,613,548,000 4,710,881,000 4,691,929,000 4,670,339,000 4,317,455,000 4,155,343,000 4,135,805,000 3,957,261,000 3,929,970,000 4,447,529,000 4,289,237,000 4,150,960,000 4,016,823,000 3,893,411,000 3,577,980,000 3,293,143,000 3,391,500,000 3,317,459,000 3,261,757,000 3,112,545,000 3,226,661,000 3,179,433,000 2,925,604,000 2,889,719,000 2,878,315,000 3,312,392,000 3,239,321,000 3,048,217,000 3,052,200,000 2,904,248,000 2,660,592,000 2,328,176,000 2,245,853,000 2,313,296,000 2,625,009,000 2,605,662,000 2,558,953,000 2,441,140,000 2,273,872,000 1,913,035,000 1,677,064,000 1,561,746,000 1,622,500,000 1,923,924,000 1,766,180,000 1,545,730,000 1,916,668,000 1,813,748,000 
        total shareholders’ equity attributable to renaissancere
      11,514,241,000 11,608,657,000 11,502,366,000 10,799,694,000 10,348,503,000 10,574,012,000 11,242,584,000 10,178,895,000 9,792,785,000 9,454,958,000 7,588,617,000 7,402,813,000 5,865,535,000 5,325,274,000 4,881,872,000 5,738,659,000 6,116,960,000 6,624,281,000 6,749,514,000 7,217,606,000 7,078,337,000 7,560,248,000 7,390,821,000 7,347,172,000 5,683,526,000 5,971,367,000 5,951,235,000 5,912,842,000 5,554,033,000 4,886,521,000 4,860,061,000 4,436,253,000 4,403,012,000 4,955,255,000 4,860,837,000 4,807,790,000 4,703,217,000 4,760,593,000 4,782,289,000 3,735,860,000 3,835,941,000 3,762,278,000 3,710,714,000 3,563,105,000 3,838,956,000 3,794,565,000 3,547,814,000 3,515,271,000 3,499,902,000 3,936,325,000                       
        total liabilities, noncontrolling interests and shareholders’ equity
      53,718,349,000 53,800,390,000 54,498,074,000 54,727,523,000 53,633,383,000 50,707,550,000 52,756,410,000 51,567,589,000 50,944,334,000 49,007,105,000 40,843,076,000 41,399,915,000 38,270,327,000 36,552,878,000 35,935,835,000 35,034,397,000 34,848,079,000 33,959,502,000 33,536,332,000 32,726,755,000 32,236,097,000 30,820,580,000 30,995,840,000 30,479,754,000 27,465,519,000 26,330,094,000 25,644,210,000 26,086,961,000 24,559,600,000 17,096,394,000 17,023,378,000 15,922,202,000 15,044,924,000 13,705,680,000 13,319,627,000 12,659,531,000 12,544,763,000 12,153,913,000 11,287,198,000 8,356,935,000 8,515,625,000 8,163,705,000 8,353,955,000 8,096,920,000 8,793,508,000 8,353,598,000    8,138,278,000                       
        fixed maturity investments trading, at fair value - amortized cost 24,658,351 at december 31, 2025
       24,884,323,000                                                                       
        short term investments, at fair value - amortized cost 4,760,027 at december 31, 2025
       4,759,811,000                                                                       
        preference shares: 1.00 par value – 30,000 shares issued and outstanding at december 31, 2025
       750,000,000                                                                       
        common shares: 1.00 par value – 43,961,539 shares issued and outstanding at december 31, 2025
       43,962,000                                                                       
        fixed maturity investments trading, at fair value – amortized cost 23,554,856 at september 30, 2025
        23,772,222,000                                                                      
        short term investments, at fair value – amortized cost 6,018,765 at september 30, 2025
        6,018,146,000                                                                      
        preference shares: 1.00 par value – 30,000 shares issued and outstanding at september 30, 2025
        750,000,000                                                                      
        common shares: 1.00 par value – 46,501,144 shares issued and outstanding at september 30, 2025
        46,501,000                                                                      
        fixed maturity investments trading, at fair value – amortized cost 23,179,116 at june 30, 2025
         23,332,063,000                                                                     
        short term investments, at fair value – amortized cost 5,663,505 at june 30, 2025
         5,663,239,000                                                                     
        preference shares: 1.00 par value – 30,000 shares issued and outstanding at june 30, 2025
         750,000,000                                                                     
        common shares: 1.00 par value – 47,369,822 shares issued and outstanding at june 30, 2025
         47,370,000                                                                     
        fixed maturity investments trading, at fair value – amortized cost 23,266,328 at march 31, 2025
          23,310,208,000                                                                    
        short term investments, at fair value – amortized cost 5,054,809 at march 31, 2025
          5,054,254,000                                                                    
        preference shares: 1.00 par value – 30,000 shares issued and outstanding at march 31, 2025
          750,000,000                                                                    
        common shares: 1.00 par value – 48,928,318 shares issued and outstanding at march 31, 2025
          48,928,000                                                                    
        fixed maturity investments trading, at fair value - amortized cost 23,750,540 at december 31, 2024
           23,562,514,000                                                                   
        short term investments, at fair value - amortized cost 4,532,166 at december 31, 2024
           4,531,655,000                                                                   
        preference shares: 1.00 par value – 30,000 shares issued and outstanding at december 31, 2024
           750,000,000                                                                   
        common shares: 1.00 par value – 50,180,987 shares issued and outstanding at december 31, 2024
           50,181,000                                                                   
        fixed maturity investments trading, at fair value – amortized cost 23,927,291 at september 30, 2024
            24,287,185,000                                                                  
        short term investments, at fair value – amortized cost 4,302,346 at september 30, 2024
            4,302,991,000                                                                  
        preference shares: 1.00 par value – 30,000 shares issued and outstanding at september 30, 2024
            750,000,000                                                                  
        common shares: 1.00 par value – 51,940,355 shares issued and outstanding at september 30, 2024
            51,940,000                                                                  
        fixed maturity investments trading, at fair value – amortized cost 22,327,625 at june 30, 2024
             22,092,071,000                                                                 
        short term investments, at fair value – amortized cost 4,361,704 at june 30, 2024
             4,361,052,000                                                                 
        preference shares: 1.00 par value – 30,000 shares issued and outstanding at june 30, 2024
             750,000,000                                                                 
        common shares: 1.00 par value – 52,420,586 shares issued and outstanding at june 30, 2024
             52,421,000                                                                 
        fixed maturity investments trading, at fair value – amortized cost 21,519,144 at march 31, 2024
              21,309,460,000                                                                
        short term investments, at fair value - amortized cost 4,639,713 at march 31, 2024
              4,639,165,000                                                                
        preference shares: 1.00 par value – 30,000 shares issued and outstanding at march 31, 2024
              750,000,000                                                                
        common shares: 1.00 par value – 52,907,663 shares issued and outstanding at march 31, 2024
              52,908,000                                                                
        fixed maturity investments trading, at fair value - amortized cost 20,872,450 at december 31, 2023
               20,877,108,000                                                               
        short term investments, at fair value - amortized cost 4,603,340 at december 31, 2023
               4,604,079,000                                                               
        preference shares: 1.00 par value – 30,000 shares issued and outstanding at december 31, 2023
               750,000,000                                                               
        common shares: 1.00 par value – 52,693,887 shares issued and outstanding at december 31, 2023
               52,694,000                                                               
        fixed maturity investments trading, at fair value – amortized cost 16,754,568 at september 30, 2023
                16,083,046,000                                                              
        short term investments, at fair value - amortized cost 6,521,007 at september 30, 2023
                6,519,207,000                                                              
        deferred acquisition costs
                1,267,088,000 1,300,992,000 1,242,395,000 1,171,738,000                497,733,000 511,155,000 477,010,000 434,914,000 430,106,000 388,681,000 351,841,000 331,152,000 287,291,000 146,053,000 130,108,000 140,765,000 121,890,000 103,844,000 77,914,000 83,222,000 71,162,000 71,225,000 90,858,000 56,656,000 35,648,000 80,306,000 100,725,000 74,489,000 95,614,000 114,836,000 97,710,000 81,904,000 114,038,000 134,319,000 106,310,000 142,171,000 171,931,000 124,282,000 138,922,000 158,600,000 138,802,000 121,589,000 119,932,000 104,986,000 97,756,000 107,718,000 122,214,000 
        preference shares: 1.00 par value – 30,000 shares issued and outstanding at september 30, 2023
                750,000,000                                                              
        common shares: 1.00 par value – 51,173,930 shares issued and outstanding at september 30, 2023
                51,174,000                                                              
        fixed maturity investments trading, at fair value – amortized cost 16,398,682 at june 30, 2023
                 15,888,564,000                                                             
        short term investments, at fair value - amortized cost 6,374,957 at june 30, 2023
                 6,373,969,000                                                             
        preference shares: 1.00 par value – 30,000 shares issued and outstanding at june 30, 2023
                 750,000,000                                                             
        common shares: 1.00 par value – 51,182,221 shares issued and outstanding at june 30, 2023
                 51,182,000                                                             
        fixed maturity investments trading, at fair value – amortized cost 15,067,873 at march 31, 2023
                  14,695,585,000                                                            
        short term investments, at fair value - amortized cost 5,177,881 at march 31, 2023
                  5,177,095,000                                                            
        preference shares: 1.00 par value – 30,000 shares issued and outstanding at march 31, 2023
                  750,000,000                                                            
        common shares: 1.00 par value – 43,931,597 shares issued and outstanding at march 31, 2023
                  43,932,000                                                            
        fixed maturity investments trading, at fair value - amortized cost 15,038,551 at december 31, 2022
                   14,351,402,000                                                           
        short term investments, at fair value - amortized cost 4,671,581 at december 31, 2022
                   4,669,272,000                                                           
        preference shares: 1.00 par value – 30,000 shares issued and outstanding at december 31, 2022
                   750,000,000                                                           
        common shares: 1.00 par value – 43,717,836 shares issued and outstanding at december 31, 2022
                   43,718,000                                                           
        fixed maturity investments trading, at fair value – amortized cost 13,555,195 at september 30, 2022
                    12,671,098,000                                                          
        short term investments, at fair value
                    4,935,960,000 4,429,483,000 4,685,280,000 5,298,385,000 4,667,273,000 4,392,652,000 5,091,143,000 4,993,735,000 5,158,961,000 5,570,804,000 5,263,242,000 4,566,277,000 4,116,156,000 4,579,171,000 4,012,815,000 2,461,415,000 2,031,943,000 1,616,597,000 1,497,262,000 1,070,950,000 1,199,797,000 1,136,660,000 1,000,206,000 1,171,523,000 1,775,819,000 1,031,143,000 957,698,000 977,778,000 925,329,000 997,889,000 679,356,000 1,172,839,000 1,557,937,000 774,421,000 1,518,542,000 1,110,364,000 884,787,000 792,308,000 864,328,000 880,406,000 1,074,469,000 2,136,336,000 2,172,343,000 1,438,201,000 1,400,884,000 1,565,589,000             
        equity investments trading, at fair value
                    950,393,000 692,747,000 873,268,000 546,016,000 527,839,000 577,090,000 503,137,000 702,617,000 547,381,000 470,087,000 360,444,000 436,931,000 379,422,000 273,646,000 389,937,000 413,271,000 432,804,000 387,462,000 402,035,000 393,405,000 388,424,000 345,565,000 301,298,000 335,509,000 261,656,000 301,714,000 254,408,000 245,267,000 113,986,000 555,000 57,617,000 53,080,000 45,607,000 32,252,000 12,707,000                        
        preference shares: 1.00 par value – 30,000 shares issued and outstanding at september 30, 2022
                    750,000,000                                                          
        common shares: 1.00 par value – 43,701,890 shares issued and outstanding at september 30, 2022
                    43,702,000                                                          
        fixed maturity investments trading, at fair value – amortized cost 13,749,254 at june 30, 2022
                     13,085,367,000                                                         
        preference shares: 1.00 par value – 30,000 shares issued and outstanding at june 30, 2022
                     750,000,000                                                         
        common shares: 1.00 par value – 43,881,035 shares issued and outstanding at june 30, 2022
                     43,881,000                                                         
        fixed maturity investments trading, at fair value – amortized cost 13,540,901 at march 31, 2022
                      13,029,085,000                                                        
        preference shares: 1.00 par value – 30,000 shares issued and outstanding at march 31, 2022
                      750,000,000                                                        
        common shares: 1.00 par value – 44,192,791 shares issued and outstanding at march 31, 2022
                      44,193,000                                                        
        fixed maturity investments trading, at fair value - amortized cost 13,552,579 at december 31, 2021
                       13,507,131,000                                                       
        preference shares: 1.00 par value – 30,000 shares issued and outstanding at december 31, 2021
                       750,000,000                                                       
        common shares: 1.00 par value – 44,444,831 shares issued and outstanding at december 31, 2021
                       44,445,000                                                       
        fixed maturity investments trading, at fair value – amortized cost 13,785,873 at september 30, 2021
                        13,839,248,000                                                      
        preference shares: 1.00 par value – 30,000 shares issued and outstanding at september 30, 2021
                        750,000,000                                                      
        common shares: 1.00 par value – 46,540,248 shares issued and outstanding at september 30, 2021
                        46,540,000                                                      
        accumulated other comprehensive loss
                        -12,709,000 -14,061,000 -12,382,000 -12,642,000 -2,083,000 -3,066,000 -1,664,000 -1,939,000  -3,869,000 -1,470,000                                            
        fixed maturity investments trading, at fair value – amortized cost 13,303,855 at june 30, 2021
                         13,418,389,000                                                     
        preference shares: 1.00 par value – 11,010,000 shares issued and outstanding at june 30, 2021
                         525,000,000                                                     
        common shares: 1.00 par value – 48,025,898 shares issued and outstanding at june 30, 2021
                         48,026,000                                                     
        fixed maturity investments trading, at fair value – amortized cost 13,258,985 at march 31, 2021
                          13,309,234,000                                                    
        preference shares: 1.00 par value – 11,010,000 shares issued and outstanding at march 31, 2021
                          525,000,000                                                    
        common shares: 1.00 par value – 49,969,717 shares issued and outstanding at march 31, 2021
                          49,970,000                                                    
        fixed maturity investments trading, at fair value - amortized cost 13,155,035 at december 31, 2020
                           13,506,503,000                                                   
        preference shares: 1.00 par value – 11,010,000 shares issued and outstanding at december 31, 2020
                           525,000,000                                                   
        common shares: 1.00 par value – 50,810,618 shares issued and outstanding at december 31, 2020
                           50,811,000                                                   
        fixed maturity investments trading, at fair value – amortized cost 13,070,757 at september 30, 2020
                            13,391,318,000                                                  
        preference shares: 1.00 par value – 11,010,000 shares issued and outstanding at september 30, 2020
                            525,000,000                                                  
        common shares: 1.00 par value – 50,810,043 shares issued and outstanding at september 30, 2020
                            50,810,000                                                  
        fixed maturity investments trading, at fair value – amortized cost 12,188,507 at june 30, 2020
                             12,495,135,000                                                 
        preference shares: 1.00 par value – 11,010,000 shares issued and outstanding at june 30, 2020
                             525,000,000                                                 
        common shares: 1.00 par value – 50,811,098 shares issued and outstanding at june 30, 2020
                             50,811,000                                                 
        fixed maturity investments trading, at fair value – amortized cost 10,941,672 at march 31, 2020
                              11,045,801,000                                                
        preference shares: 1.00 par value – 11,010,000 shares issued and outstanding at march 31, 2020
                              525,000,000                                                
        common shares: 1.00 par value – 44,033,618 shares issued and outstanding at march 31, 2020
                              44,034,000                                                
        fixed maturity investments trading, at fair value - amortized cost 11,067,414 at december 31, 2019
                               11,171,655,000                                               
        preference shares: 1.00 par value – 16,010,000 shares issued and outstanding at december 31, 2019
                               650,000,000                                               
        common shares: 1.00 par value – 44,148,116 shares issued and outstanding at december 31, 2019
                               44,148,000                                               
        fixed maturity investments trading, at fair value – amortized cost 11,214,394 at september 30, 2019
                                11,386,228,000                                              
        preference shares: 1.00 par value – 16,010,000 shares issued and outstanding at september 30, 2019
                                650,000,000                                              
        common shares: 1.00 par value – 44,151,949 shares issued and outstanding at september 30, 2019
                                44,152,000                                              
        fixed maturity investments trading, at fair value – amortized cost 10,324,318 at june 30, 2019
                                 10,479,666,000                                             
        preference shares: 1.00 par value – 16,010,000 shares issued and outstanding at june 30, 2019
                                 650,000,000                                             
        common shares: 1.00 par value – 44,162,192 shares issued and outstanding at june 30, 2019
                                 44,162,000                                             
        fixed maturity investments trading, at fair value – amortized cost 9,442,370 at march 31, 2019
                                  9,473,160,000                                            
        preference shares: 1.00 par value – 16,010,000 shares issued and outstanding at march 31, 2019
                                  650,000,000                                            
        common shares: 1.00 par value – 44,159,375 shares issued and outstanding at march 31, 2019
                                  44,159,000                                            
        fixed maturity investments trading, at fair value – amortized cost 7,901,884 at september 30, 2018
                                   7,814,779,000                                           
        preference shares: 1.00 par value – 16,010,000 shares issued and outstanding at september 30, 2018
                                   650,000,000                                           
        common shares: 1.00 par value – 40,265,961 shares issued and outstanding at september 30, 2018
                                   40,266,000                                           
        fixed maturity investments trading, at fair value – amortized cost 7,499,997 at june 30, 2018
                                    7,420,778,000                                          
        preference shares: 1.00 par value – 16,010,000 shares issued and outstanding at june 30, 2018
                                    650,000,000                                          
        common shares: 1.00 par value – 40,263,226 shares issued and outstanding at june 30, 2018
                                    40,263,000                                          
        fixed maturity investments trading, at fair value – amortized cost 7,470,003 at march 31, 2018
                                     7,404,761,000                                         
        preference shares: 1.00 par value – 16,000,000 shares issued and outstanding at march 31, 2018
                                     400,000,000                                         
        common shares: 1.00 par value – 40,245,556 shares issued and outstanding at march 31, 2018
                                     40,246,000                                         
        fixed maturity investments trading, at fair value – amortized cost 7,061,487 at september 30, 2017
                                      7,092,969,000                                        
        preference shares: 1.00 par value – 16,000,000 shares issued and outstanding at september 30, 2017
                                      400,000,000                                        
        common shares: 1.00 par value – 40,029,116 shares issued and outstanding at september 30, 2017
                                      40,029,000                                        
        fixed maturity investments trading, at fair value – amortized cost 7,257,020 at june 30, 2017
                                       7,282,264,000                                       
        preference shares: 1.00 par value – 16,000,000 shares issued and outstanding at june 30, 2017
                                       400,000,000                                       
        common shares: 1.00 par value – 40,282,418 shares issued and outstanding at june 30, 2017
                                       40,282,000                                       
        fixed maturity investments trading, at fair value – amortized cost 7,261,140 at march 31, 2017
                                        7,259,851,000                                      
        preference shares: 1.00 par value – 16,000,000 shares issued and outstanding at march 31, 2017
                                        400,000,000                                      
        common shares: 1.00 par value – 40,785,167 shares issued and outstanding at march 31, 2017
                                        40,785,000                                      
        fixed maturity investments trading, at fair value – amortized cost 7,014,564 at september 30, 2016
                                         7,088,419,000                                     
        fixed maturity investments available for sale, at fair value – amortized cost 10,323 at september 30, 2016
                                         11,721,000                                     
        redeemable noncontrolling interest
                                         1,164,553,000 1,122,403,000 1,081,337,000 968,431,000 1,091,166,000 1,023,892,000 986,981,000 945,915,000                              
        preference shares: 1.00 par value – 16,000,000 shares issued and outstanding at september 30, 2016
                                         400,000,000                                     
        common shares: 1.00 par value – 41,155,526 shares issued and outstanding at september 30, 2016
                                         41,156,000                                     
        fixed maturity investments trading, at fair value
                                          7,073,129,000 6,890,592,000 5,982,843,000 4,750,766,000 4,841,609,000 4,587,412,000     3,687,669,000                          
        fixed maturity investments available for sale, at fair value
                                          12,434,000 13,985,000 25,086,000 28,069,000 29,219,000 30,205,000     149,969,000   244,917,000       2,996,885,000    3,475,449,000 3,179,189,000   3,079,855,000 3,101,935,000   3,049,756,000 3,389,065,000 3,117,925,000 3,115,232,000 
        preference shares: 1.00 par value – 16,000,000 shares issued and outstanding at june 30, 2016
                                          400,000,000                                    
        common shares: 1.00 par value – 41,496,229 shares issued and outstanding at june 30, 2016
                                          41,496,000                                    
        preference shares: 1.00 par value – 16,000,000 shares issued and outstanding at march 31, 2016
                                           400,000,000                                   
        common shares: 1.00 par value – 43,095,065 shares issued and outstanding at march 31, 2016
                                           43,095,000                                   
        preference shares: 1.00 par value – 16,000,000 shares issued and outstanding at march 31, 2015
                                            400,000,000                                  
        common shares: 1.00 par value – 46,025,698 shares issued and outstanding at march 31, 2015
                                            46,026,000                                  
        preference shares: 1.00 par value – 16,000,000 shares issued and outstanding at september 30, 2014
                                             400,000,000                                 
        common shares: 1.00 par value – 38,887,563 shares issued and outstanding at september 30, 2014
                                             38,888,000                                 
        preference shares: 1.00 par value – 16,000,000 shares issued and outstanding at june 30, 2014
                                              400,000,000                                
        common shares: 1.00 par value – 40,522,818 shares issued and outstanding at june 30, 2014
                                              40,523,000                                
        preference shares: 1.00 par value – 16,000,000 shares issued and outstanding at march 31, 2014
                                               400,000,000                               
        common shares: 1.00 par value – 40,855,729 shares issued and outstanding at march 31, 2014
                                               40,856,000                               
        assets of discontinued operations held for sale
                                                115,556,000    2,481,000 2,868,000 2,481,000 872,147,000                       
        liabilities of discontinued operations held for sale
                                                56,275,000  1,318,000 12,539,000 9,098,000 10,220,000 2,246,000 598,511,000                       
        preference shares: 1.00 par value – 16,000,000 shares issued and outstanding at september 30, 2013
                                                400,000,000                              
        common shares: 1.00 par value – 44,390,632 shares issued and outstanding at september 30, 2013
                                                44,391,000                              
        noncontrolling interest
                                                3,720,000 3,747,000 3,979,000 3,892,000 3,227,000 3,430,000  2,889,000                       
        total shareholders’ equity
                                                3,714,434,000 3,566,852,000 3,842,935,000 3,798,457,000 3,551,041,000 3,518,701,000 3,503,062,000 3,939,214,000 3,973,810,000 3,775,242,000 3,791,291,000 3,720,470,000 3,403,602,000 3,121,403,000 3,032,743,000 3,041,241,000 3,373,433,000 3,385,952,000 3,521,751,000 3,460,038,000 3,303,560,000          
        redeemable noncontrolling interest – davincire
                                                 875,770,000 950,822,000 796,743,000    757,655,000                       
        preference shares: 1.00 par value – 16,000,000 shares issued and outstanding at march 31, 2013
                                                 400,000,000                             
        common shares: 1.00 par value – 44,510,091 shares issued and outstanding at march 31, 2013
                                                 44,510,000                             
        preference shares: 1.00 par value – 22,000,000 shares issued and outstanding at september 30, 2012
                                                  550,000,000                            
        common shares: 1.00 par value – 48,228,296 shares issued and outstanding at september 30, 2012
                                                  48,228,000                            
        preference shares: 1.00 par value – 22,000,000 shares issued and outstanding at march 31, 2012
                                                   550,000,000                           
        common shares: 1.00 par value – 51,765,197 shares issued and outstanding at march 31, 2012
                                                   51,765,000                           
        other secured assets
                                                      14,169,000 14,250,000 17,765,000 17,418,000 27,651,000 27,464,000 76,509,000 76,331,000 76,424,000 107,252,000 107,025,000 107,784,000             
        goodwill and other intangibles
                                                    14,230,000 14,383,000 14,537,000  72,965,000 74,143,000 75,416,000 69,175,000 70,843,000 72,537,000 74,181,000 71,942,000 74,169,000              
        other secured liabilities
                                                      14,000,000 14,000,000 17,500,000 17,500,000 27,500,000 27,500,000 77,420,000 77,420,000 77,420,000 106,420,000 106,420,000 106,420,000             
        redeemable noncontrolling interest - davincire
                                                    633,112,000 628,001,000 536,717,000  741,103,000 707,541,000 658,525,000 746,698,000 700,562,000 650,763,000                 
        preference shares
                                                    550,000,000 550,000,000 550,000,000  650,000,000 650,000,000 650,000,000 650,000,000 650,000,000 650,000,000  650,000,000 650,000,000 650,000,000 650,000,000 650,000,000 650,000,000 500,000,000 500,000,000 500,000,000 500,000,000 500,000,000 500,000,000 500,000,000 500,000,000 500,000,000 
        common shares
                                                    51,787,000 51,753,000 51,742,000  54,875,000 54,872,000 58,320,000 62,390,000 62,345,000 62,324,000  61,401,000 62,862,000 64,927,000 70,852,000 72,266,000 72,289,000          
        total liabilities, noncontrolling interest and shareholders’ equity
                                                    8,117,409,000 8,166,340,000 8,015,100,000                        
        noncontrollling interest
                                                      3,160,000                        
        see accompanying notes to the consolidated financial statements
                                                                              
        preference shares: 1.00 par value – 22,000,000 shares issued and outstanding at december 31, 2010
                                                       550,000,000                       
        common shares: 1.00 par value – 54,109,840 shares issued and outstanding at december 31, 2010
                                                       54,110,000                       
        liabilities, redeemable noncontrolling interest and shareholders’ equity
                                                                              
        total liabilities, redeemable noncontrolling interest and shareholders’ equity
                                                        8,640,424,000 8,553,059,000 7,935,672,000 8,544,699,000 8,805,437,000 8,059,909,000                 
        ceded reinsurance balances
                                                         276,296,000 121,836,000 207,257,000 250,225,000 149,309,000 88,019,000 155,487,000 206,888,000 122,631,000 194,357,000 241,488,000 116,020,000 232,439,000 241,315,000 62,856,000 97,066,000 95,786,000 90,965,000 95,798,000 88,326,000 78,928,000 
        losses recoverable
                                                         179,841,000 156,820,000 253,312,000 266,993,000 201,215,000 299,534,000 300,076,000 191,789,000 151,555,000 220,037,000 236,990,000 248,599,000 394,335,000 464,556,000 625,697,000 543,460,000 230,810,000 258,220,000 161,050,000 90,055,000 131,955,000 
        reserve for unearned premiums
                                                         994,990,000 614,490,000 805,199,000 1,069,082,000 716,613,000 510,235,000 757,624,000 993,959,000 673,991,000 880,714,000 1,145,739,000 768,882,000 900,133,000 1,113,391,000 853,629,000 706,303,000 763,247,000 709,289,000 582,470,000 696,608,000 768,352,000 
        liabilities, minority interest and shareholders’ equity
                                                                              
        minority interest – davincire
                                                              768,531,000    761,815,000 714,186,000 679,568,000 612,431,000 555,433,000 531,929,000 299,780,000    398,214,000  
        preference shares: 1.00 par value – 26,000,000 shares issued and outstanding at december 31, 2008
                                                              650,000,000                
        common shares: 1.00 par value – 61,503,333 shares issued and outstanding at december 31, 2008
                                                              61,503,000                
        total liabilities, minority interest and shareholders’ equity
                                                              7,984,051,000 8,589,239,000 8,550,276,000 8,169,942,000 8,761,338,000 8,558,363,000 7,787,116,000          
        minority interest - davincire
                                                               699,534,000 794,499,000 758,851,000         349,207,000    
        short term investments, at cost
                                                                  2,418,958,000 2,268,172,000 2,183,564,000 1,841,330,000 1,911,693,000 1,621,623,000 1,133,542,000 687,356,000 752,582,000 697,380,000   
        subordinated obligation to capital trust
                                                                     103,093,000 103,093,000 103,093,000 103,093,000 103,093,000 103,093,000  103,093,000 103,093,000 
        liabilities, minority interest and shareholders’ equity liabilities
                                                                              
        liabilities, minority interest and shareholders' equity
                                                                              
        shareholders' equity
                                                                              
        common shares and additional paid-in capital
                                                                     358,700,000 356,462,000 352,055,000 339,811,000 337,675,000 333,796,000 324,028,000 308,852,000 308,379,000 
        total shareholders' equity
                                                                     2,797,207,000 2,538,519,000 2,415,889,000 2,490,693,000 2,822,960,000 2,637,654,000 2,457,115,000 2,800,688,000 2,740,733,000 
        total liabilities, minority interest, and shareholders' equity
                                                                     7,539,557,000 7,738,629,000 7,158,262,000 6,791,604,000 6,330,215,000 6,065,279,000 5,819,013,000 5,793,048,000 5,550,406,000 
        total managed investment portfolio
                                                                        4,993,285,000 4,744,270,000 4,602,844,000 4,676,906,000   
        equity investment in reinsurance company, at fair value
                                                                        142,788,000 153,508,000 142,862,000    
        net payable on investments purchased
                                                                        139,573,000    166,772,000  
        minority interest — davincire
                                                                         381,474,000    388,274,000 
        equity investments in reinsurance company, at fair value
                                                                           139,712,000 147,962,000 156,638,000 
        subordinated obligation to affiliated capital trust
                                                                           103,093,000   
        minority interest — davincire holdings
                                                                           310,874,000   
        short term investments
                                                                            1,009,011,000 722,158,000 
        other investments
                                                                            503,884,000 448,227,000 
        total managed investment portfolio and cash
                                                                            4,704,950,000 4,376,765,000 
        total investments and cash
                                                                            5,030,964,000 4,726,935,000 
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-09-30 2018-06-30 2018-03-31 2017-09-30 2017-06-30 2017-03-31 2016-09-30 2016-06-30 2016-03-31 2015-03-31 2014-09-30 2014-06-30 2014-03-31 2013-03-31 2012-03-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-09-30 2007-06-30 2007-03-31 2006-09-30 2006-06-30 2006-03-31 2005-09-30 2005-06-30 2005-03-31 2004-03-31 
                                                                            
          cash flows from operating activities
                                                                            
          net income
        515,830,000 1,147,604,000 1,331,710,000 1,163,690,000 -25,261,000 -19,221,000 1,632,663,000 728,621,000 618,469,000 1,988,535,000 416,526,000 374,776,000 840,290,000 693,333,000 -1,188,930,000 -266,738,000 -397,481,000 288,276,000 -638,872,000 577,651,000 -330,495,000 191,634,000 74,389,000 701,862,000 25,173,000 40,340,000 107,944,000 448,855,000 353,128,000 48,829,000 251,867,000 92,207,000 -703,494,000 214,350,000 132,274,000 188,061,000 172,556,000 178,181,000 213,100,000 103,887,000 162,426,000 199,366,000 235,356,000 263,820,000 63,057,000 55,417,000 -324,775,000 149,400,000 252,849,000 272,731,000 186,172,000 306,897,000 331,406,000 143,334,000 -44,617,000 -220,399,000 146,296,000 147,740,000 143,975,000 193,741,000 201,941,000 259,774,000 139,070,000 187,643,000 -278,538,000 180,548,000 52,966,000 175,458,000 
          adjustments to reconcile net income to net cash from operating activities
                                                                            
          amortization, accretion and depreciation
        -24,360,000 -16,559,000 -6,719,000 5,421,000 3,735,000 6,848,000 225,619,000 9,961,000 16,028,000 -13,685,000 -47,836,000 -40,284,000 -32,948,000 -25,730,000 -10,803,000 18,920,000 -9,337,000 -4,569,000 -8,493,000 -9,674,000 1,747,000 18,574,000 6,604,000 -4,121,000 -4,405,000 -31,725,000 -10,710,000 -12,923,000 -3,606,000 6,195,000 11,001,000 13,740,000 7,087,000 5,109,000 6,390,000 7,307,000 2,284,000 8,752,000 4,813,000 14,851,000 7,114,000 8,305,000 12,989,000 13,581,000 9,791,000 6,726,000 10,523,000 19,693,000 13,323,000                    
          equity in undistributed losses of other ventures
        -1,930,000 -6,008,000 -2,609,000 -10,349,000 1,748,000    9,373,000   -2,737,000 5,568,000   -2,108,000 16,069,000                  24,818,000          -6,803,000 -5,013,000 26,368,000 9,003,000 7,355,000                    
          net realized and unrealized losses on investments
        421,913,000 -685,377,000 -130,878,000 -174,415,000 -191,304,000    155,848,000   157,730,000 -267,289,000   588,029,000 632,729,000   -200,347,000 360,424,000        -170,645,000 -13,630,000 17,901,000 82,144,000                                     
          change in:
                                                                            
          premiums receivable
        -845,431,000 878,054,000 975,104,000 -667,711,000 -1,147,673,000 936,700,000 565,473,000 -361,066,000 -1,150,653,000 662,486,000 562,077,000 -557,185,000 -794,230,000 339,834,000 -71,088,000 -556,704,000 -1,069,971,000 360,357,000 339,593,000 -553,370,000 -1,033,491,000 442,489,000 183,999,000 -414,524,000 -505,545,000 200,058,000 340,734,000 -387,590,000 -578,175,000 172,552,000 -275,017,000 -380,008,000 12,567,000 -250,558,000 -295,952,000 151,336,000 -238,551,000 -316,107,000 -193,690,000 206,398,000 -168,328,000 -194,701,000 -163,003,000 -232,054,000 238,356,000 -358,972,000 -252,467,000 150,507,000 257,947,000 -509,664,000 77,995,000 245,104,000 -478,467,000 -27,569,000 162,416,000 237,909,000 -466,571,000 -24,309,000 213,162,000 -388,937,000 -119,570,000 233,818,000 -290,731,000 -203,851,000 74,028,000 -99,146,000 -246,734,000 -266,226,000 
          prepaid reinsurance premiums
        -361,060,000 222,976,000 198,890,000 -201,780,000 -325,535,000 309,201,000 236,434,000 -151,107,000 -358,083,000 230,889,000 158,261,000 -56,346,000 -109,419,000 212,139,000 121,014,000 -168,583,000 -331,260,000 282,834,000 223,485,000 -131,325,000 -406,134,000 258,688,000 183,933,000 -114,277,000 -384,145,000 204,266,000 186,487,000 -72,507,000 -330,044,000 130,005,000 -130,580,000 -261,375,000 69,566,000 -77,231,000 -186,831,000 21,671,000 -88,138,000 -214,283,000 -130,801,000 71,985,000 -60,211,000 -141,620,000 -93,134,000 -85,168,000 81,129,000 -119,954,000 -65,079,000 100,450,000                     
          reinsurance recoverable
        168,956,000 185,180,000 215,880,000 276,922,000 -96,505,000 257,247,000 116,098,000 138,945,000 350,606,000 206,243,000 436,092,000 17,320,000 4,254,000 258,319,000 -762,785,000 113,031,000 -50,821,000 -75,911,000 -1,005,120,000 -26,971,000 -234,657,000 -42,202,000 -113,098,000 -8,775,000 25,714,000 -352,998,000 426,851,000 43,193,000 12,619,000 250,932,000 117,330,000 14,309,000 -1,217,718,000 -44,767,000 -46,255,000 -18,763,000 -54,778,000 -32,702,000 -12,274,000 6,072,000 13,847,000 2,063,000 29,564,000 124,631,000 -101,308,000                        
          deferred acquisition costs and value of business acquired
        -127,126,000 117,502,000 76,236,000 -47,435,000 -132,484,000 166,741,000 96,517,000 6,546,000 -70,726,000      -91,730,000 -89,714,000 -150,552,000  -9,339,000 -96,985,000 -153,420,000                                                
          reserve for claims and claim expenses
        -11,287,000 -410,515,000 -200,903,000 56,632,000 1,553,640,000 82,297,000 480,266,000 371,318,000 -117,259,000 -97,248,000 -182,963,000 141,302,000 104,253,000 229,618,000 2,220,149,000 -67,498,000 215,674,000 61,386,000 2,288,502,000 -8,641,000 572,245,000 480,523,000 693,972,000 -41,238,000 22,358,000 781,912,000 117,589,000 93,364,000 -92,303,000 250,153,000 -210,382,000 -167,681,000 2,202,507,000 55,118,000 86,394,000 16,856,000 32,720,000 44,478,000 -28,787,000 -19,838,000 19,735,000 -30,847,000 -123,594,000 -134,151,000 55,277,000 323,046,000 589,839,000 -157,519,000 3,178,000 -36,335,000 30,812,000 -86,735,000 -119,532,000 -70,244,000 -272,266,000 315,330,000 -16,437,000 -10,770,000 17,381,000 29,961,000 64,964,000 -122,091,000 89,414,000 -147,806,000 513,346,000 -40,352,000 42,167,000 52,802,000 
          unearned premiums
        857,288,000 -958,444,000 -574,537,000 562,036,000 1,048,704,000 -1,090,734,000 -655,831,000 449,365,000 1,111,480,000 -890,390,000 -494,806,000 466,660,000 691,535,000 -487,043,000 -71,067,000 570,912,000 1,015,092,000 -508,333,000 -244,714,000 451,105,000 1,069,556,000 -512,557,000 -273,160,000 303,727,000 714,939,000 -436,560,000 -394,985,000 173,842,000 709,046,000 -208,599,000 305,704,000 484,137,000 -134,137,000 250,711,000 364,922,000 -83,970,000 256,652,000 372,352,000 238,075,000 -171,251,000 146,202,000 305,433,000 258,692,000 299,078,000 -207,343,000 330,774,000 213,982,000 -290,045,000                     
          reinsurance balances payable
        281,366,000 -162,572,000 -344,874,000 190,842,000 52,778,000 -374,938,000 -208,202,000 33,650,000 167,660,000 -435,435,000 -456,804,000 -209,250,000 61,379,000 -230,329,000 -227,224,000 66,177,000 458,694,000 -103,174,000 -525,704,000 235,196,000 766,293,000 -427,452,000 -173,603,000 318,652,000 944,684,000 -79,910,000 -369,447,000 270,556,000 837,333,000 -114,121,000 326,086,000 769,858,000 -18,040,000 80,228,000 298,283,000 20,961,000 135,355,000 94,370,000 35,995,000 -57,030,000 89,541,000 175,622,000 90,520,000 28,324,000 -85,525,000 146,489,000 -61,361,000 -12,375,000 -42,400,000 165,347,000 -140,004,000 -41,490,000 209,915,000 -25,879,000 -45,428,000 -47,946,000 145,075,000 -11,730,000 13,388,000 112,113,000 -162,251,000 -39,824,000 208,857,000 -23,687,000 14,067,000 10,952,000 127,371,000 -36,189,000 
          other
        -186,591,000 171,134,000 45,498,000 315,708,000 -584,070,000 -14,113,000 -155,775,000 -152,536,000 -49,283,000 -634,559,000 94,730,000 -42,423,000 2,972,000 -88,799,000 95,022,000 -104,784,000 -160,607,000 82,759,000 9,406,000 -105,965,000 -423,421,000 445,711,000 49,127,000 89,004,000 -405,528,000 528,463,000 44,169,000 -16,942,000 -304,339,000 18,495,000 20,892,000 -632,442,000 100,141,000 -3,296,000 -59,412,000 20,202,000 19,307,000 -10,131,000 -158,812,000 23,807,000 -24,701,000 -215,665,000 -49,915,000 26,020,000 42,825,000 -39,981,000 -42,646,000 1,476,000 9,226,000 -4,270,000 -2,256,000 70,016,000 -7,077,000 -44,971,000 49,756,000 13,677,000 -2,757,000 -10,110,000 23,437,000 24,403,000 -12,457,000 3,568,000 1,332,000 -20,085,000 -46,892,000 44,625,000 -4,810,000 37,438,000 
          net cash from operating activities
        687,568,000 482,975,000 1,582,798,000 1,469,561,000 157,773,000 778,916,000 1,490,141,000 1,212,305,000 683,460,000 512,495,000 772,465,000 190,966,000 435,708,000 733,195,000 601,319,000 100,940,000 168,229,000 432,935,000 466,711,000 128,631,000 206,538,000 662,956,000 472,814,000 381,499,000 475,466,000 872,763,000 480,463,000 406,820,000 377,149,000 539,415,000 386,460,000 -37,349,000 280,679,000 119,984,000 221,039,000 252,831,000 126,879,000 -9,707,000 -118,605,000 220,003,000 126,747,000 46,639,000 128,502,000 171,104,000 163,490,000 37,293,000 -6,297,000 -1,721,000 207,923,000 57,929,000 230,589,000 240,538,000 71,373,000 140,087,000 -10,428,000 177,530,000 100,094,000 276,842,000 284,936,000 190,742,000 150,630,000 176,856,000 237,398,000 146,056,000 117,059,000 172,219,000 253,176,000 289,258,000 
          capital expenditures
          free cash flows
        687,568,000 482,975,000 1,582,798,000 1,469,561,000 157,773,000 778,916,000 1,490,141,000 1,212,305,000 683,460,000 512,495,000 772,465,000 190,966,000 435,708,000 733,195,000 601,319,000 100,940,000 168,229,000 432,935,000 466,711,000 128,631,000 206,538,000 662,956,000 472,814,000 381,499,000 475,466,000 872,763,000 480,463,000 406,820,000 377,149,000 539,415,000 386,460,000 -37,349,000 280,679,000 119,984,000 221,039,000 252,831,000 126,879,000 -9,707,000 -118,605,000 220,003,000 126,747,000 46,639,000 128,502,000 171,104,000 163,490,000 37,293,000 -6,297,000 -1,721,000 207,923,000 57,929,000 230,589,000 240,538,000 71,373,000 140,087,000 -10,428,000 177,530,000 100,094,000 276,842,000 284,936,000 190,742,000 150,630,000 176,856,000 237,398,000 146,056,000 117,059,000 172,219,000 253,176,000 289,258,000 
          cash flows from investing activities
                                                                            
          proceeds from sales and maturities of fixed maturity investments trading
        3,665,264,000 1,852,811,000 3,798,232,000 2,766,748,000 4,269,486,000 4,440,303,000 3,793,220,000 8,389,515,000 6,892,412,000 6,496,332,000 7,151,018,000 3,129,348,000 5,019,879,000 3,583,804,000 7,975,145,000 6,568,271,000 3,958,948,000 3,321,340,000 3,300,863,000 5,452,232,000 3,469,130,000 3,621,953,000 3,224,648,000 4,679,057,000 3,661,294,000 4,478,024,000 3,430,568,000 4,804,540,000 4,600,808,000 3,408,273,000 2,494,349,000 2,318,859,000 2,499,030,000 2,481,586,000 2,682,386,000 1,728,613,000 2,240,333,000 2,540,073,000 2,075,678,000 1,876,156,000 2,024,139,000 1,996,035,000 2,349,666,000 2,656,296,000 1,892,413,000 1,250,615,000 1,628,600,000                      
          purchases of fixed maturity investments trading
        -3,880,903,000 -3,038,957,000 -4,067,142,000 -2,819,211,000 -3,378,844,000 -4,491,123,000 -5,274,018,000 -9,254,592,000 -7,277,109,000 -7,718,280,000 -7,334,056,000 -4,559,727,000 -5,159,348,000 -5,059,662,000 -8,120,298,000 -7,337,382,000 -4,405,789,000 -2,722,462,000 -3,706,111,000 -5,443,181,000 -3,808,597,000 -3,721,806,000 -4,165,278,000 -5,579,060,000 -3,370,394,000 -4,515,632,000 -4,173,711,000 -5,710,723,000 -3,519,277,000 -3,678,677,000 -2,701,550,000 -2,312,461,000 -2,346,923,000 -2,444,238,000 -3,007,124,000 -1,760,018,000 -2,328,537,000 -2,656,283,000 -1,490,123,000 -1,873,184,000 -2,201,321,000 -1,768,996,000 -2,075,088,000 -2,551,249,000 -1,541,971,000 -1,396,943,000 -1,414,735,000                      
          proceeds from sales of short term investments
        12,825,506,000 14,837,768,000 13,416,229,000 8,073,992,000 9,231,755,000 7,306,157,000 8,445,575,000 8,596,584,000 7,423,756,000                                                            
          purchases of short term investments
        -11,927,328,000 -13,554,379,000 -13,752,441,000 -8,655,249,000 -9,732,307,000 -7,517,354,000 -8,348,140,000 -8,294,406,000 -7,437,688,000                                                            
          proceeds from sales of equity investments
        472,551,000 409,000 592,000 426,000 175,000 434,000 21,000 8,000                                                            
          purchases of equity investments
        -408,384,000 -251,546,000 -546,830,000 -15,000 -766,556,000 12,000 -2,000 74,000 -289,000                                                            
          proceeds from sales of other investments
        288,786,000 207,399,000 184,332,000 391,570,000 227,489,000 303,380,000 169,482,000 326,321,000 288,262,000                                                            
          purchases of other investments
        -423,605,000 -533,283,000 -82,385,000 -509,208,000 -350,443,000 -361,076,000 -280,849,000 -690,367,000 -193,373,000                                                            
          purchases of investments in other ventures
        -17,818,000 -52,000 -472,000 -284,000 -281,000 -661,000 -3,437,000 -52,594,000 -643,000                                                            
          return of investments in other ventures
        571,000 73,000 45,000 106,000 97,000                                                                
          net settlements of derivatives
        -123,523,000                                                                    
          net cash from investing activities
        471,117,000 84,585,000 -1,049,840,000 -751,125,000 -499,429,000 -280,314,000 -1,496,934,000 -979,158,000 -304,450,000 -313,509,000 -327,861,000 -2,496,569,000 -684,697,000 -1,234,143,000 -826,499,000 -551,634,000 -403,900,000 -161,401,000 -773,282,000 581,518,000 -463,131,000 -249,870,000 -327,257,000 -1,197,280,000 -530,282,000 -649,880,000 -261,790,000 -1,460,932,000 -616,042,000 -642,373,000 -717,213,000 -704,719,000 -252,398,000 66,437,000 -28,896,000 -149,829,000 74,425,000 101,132,000 62,004,000 -80,794,000 -92,106,000 301,194,000 219,873,000 -189,973,000 -139,289,000 101,527,000 299,866,000 145,827,000 -121,423,000 108,351,000 -24,145,000 -76,931,000 -85,244,000 33,857,000 -155,830,000 87,225,000 -27,133,000 44,624,000 -131,363,000 -162,271,000 190,726,000 -19,576,000 -251,990,000 -93,874,000 -123,542,000 -124,146,000 -135,245,000 -423,973,000 
          cash flows from financing activities
                                                                            
          dividends paid – common shares
        -17,611,000  -18,546,000 -19,187,000 -19,533,000                                                      -15,587,000 -15,898,000 -15,950,000 -15,141,000 -15,090,000 -15,029,000     
          dividends paid – preference shares
        -8,844,000 -8,844,000 -8,843,000 -8,844,000 -8,844,000 -8,844,000 -8,843,000 -8,844,000 -8,844,000 -8,844,000 -8,843,000 -8,738,000 -8,950,000 -8,809,000 -8,807,000 -8,840,000 -8,940,000 -8,466,000 -9,845,000 -7,289,000 -7,289,000 -7,289,000 -7,289,000 -7,289,000 -9,056,000 -9,189,000 -9,189,000 -9,189,000 -9,189,000 -9,708,000 -5,596,000 -5,595,000 -5,595,000 -5,596,000 -5,595,000 -5,595,000 -5,596,000 -5,595,000 -5,595,000 -5,595,000 -5,596,000 -5,595,000 -6,275,000 -8,750,000               -10,575,000 -10,575,000 -11,136,000 -8,662,000 -8,662,000 -8,663,000     
          renaissancere common share repurchases
        -351,967,000 -660,043,000 -208,279,000 -373,646,000 -357,712,000 -451,616,000 -106,771,000       -25,308,000 -44,097,000 -97,259,000 -323,040,000 -223,805,000 -309,015,000 -171,645,000 -62,621,000        -42,651,000 -65,931,000 -80,009,000 -44,431,000 -179,837,000 -85,166,000 -446,000 -160,807,000 -51,800,000 -262,736,000 -111,299,000 -3,635,000 -174,792,000 -37,547,000 -207,677,000 -203,658,000                  
          issuance of debt, net of expenses
         99,211,000 -89,000 -1,289,000 791,281,000     -1,016,000                         297,823,000                              
          drawdown of medici revolving credit facility
         75,000,000                                                              
          subscriptions of third-party redeemable noncontrolling interest shares
        3,000,000 90,624,000 17,791,000 78,329,000 25,496,000 248,188,000 196,807,000 21,196,000 71,242,000                                                            
          redemptions of third-party redeemable noncontrolling interest shares
        -915,788,000 -23,782,000 -8,010,000 -102,744,000 -193,901,000 -91,728,000 -93,879,000 -167,467,000 -590,149,000                                                            
          taxes paid on withholding shares
        -27,058,000 -1,926,000 -63,000 -102,000 -21,431,000 -2,065,000 -73,000 -119,000 -21,323,000 -514,000 -1,167,000 -108,000 -18,729,000 -20,000 -43,000 -66,000 -10,782,000 -2,226,000 -48,000 -63,000 -9,834,000 -2,066,000 -21,000 -63,000 -10,180,000 -24,000 -146,000 -126,000 -6,957,000 -35,000 -10,000 -7,034,000 -2,443,000 -233,000 -11,018,000                                  
          net cash from financing activities
        -1,318,268,000 -522,337,000 -261,039,000 -917,483,000 290,356,000 -376,020,000 -57,755,000 -209,165,000 -644,575,000 484,503,000 -197,662,000 2,185,507,000 116,291,000 500,353,000 18,636,000 272,846,000 -66,493,000 145,358,000 -48,126,000 -206,114,000 -193,579,000 32,907,000 -45,253,000 1,107,177,000 -429,617,000 287,097,000 -23,223,000 703,705,000 152,538,000 8,601,000 235,296,000 26,906,000 -73,974,000 -21,233,000 -160,815,000 -64,301,000 -191,881,000 -154,420,000 97,777,000 -140,681,000 -65,200,000 -428,173,000 -341,540,000 61,875,000 -24,777,000 -154,771,000 -320,950,000 -163,827,000 -24,221,000 -240,521,000 -103,023,000 -25,547,000 -25,536,000 -199,296,000 13,774,000 -100,530,000 -145,419,000 -316,283,000 -102,733,000 -32,624,000 -285,147,000 -98,803,000 -38,752,000 14,501,000 -23,607,000 -22,804,000 -22,972,000 162,466,000 
          effect of exchange rate changes on foreign currency cash
        -8,715,000 -15,610,000 968,000 -5,071,000 7,495,000 -18,889,000 10,312,000 -3,574,000 -5,214,000 -1,855,000 5,007,000 324,000 2,066,000 -9,307,000 12,690,000 12,887,000 6,201,000 1,393,000 5,675,000 -940,000 20,000 3,442,000 1,230,000 -1,768,000 1,581,000 -2,163,000 5,175,000 -242,000 -292,000 -1,074,000 -4,044,000 1,543,000 4,119,000 3,875,000 1,602,000 -892,000 -3,051,000 5,259,000 -9,142,000 7,562,000 -2,147,000 -529,000 3,432,000 992,000 -2,103,000 1,057,000 2,274,000 -603,000 4,442,000 522,000 -5,364,000                  
          net increase in cash and cash equivalents
        -168,298,000 29,613,000 272,887,000 -204,118,000 -43,805,000 103,693,000 -54,236,000 20,408,000 -270,779,000 681,634,000 251,949,000 -119,772,000 -130,632,000 -9,902,000 -193,854,000 -164,961,000 -295,963,000             -95,431,000 -99,501,000 -713,619,000 -41,574,000 169,063,000 32,930,000   -57,736,000 32,034,000  -32,706,000 -80,869,000 10,267,000 43,998,000 -2,679,000 -14,894,000 -25,107,000 -20,324,000 66,721,000 -73,719,000 98,057,000   -25,352,000 -152,484,000 164,225,000 -72,458,000 5,183,000 50,840,000 -4,153,000 56,209,000 58,477,000 -53,344,000 66,683,000 -30,090,000 25,269,000 94,959,000 27,751,000 
          cash and cash equivalents, beginning of period
        1,731,181,000  1,676,604,000  1,877,518,000  1,194,339,000  1,859,019,000  1,736,813,000  1,379,068,000  1,107,922,000 1,361,592,000 421,157,000 506,885,000 525,584,000 408,032,000 325,358,000 216,984,000 277,738,000  260,716,000 274,692,000  330,226,000 214,399,000 174,001,000 66,740,000 63,397,000 
          cash and cash equivalents, end of period
        1,562,883,000  272,887,000 -204,118,000 1,632,799,000  -54,236,000 20,408,000 1,606,739,000  251,949,000 -119,772,000 1,063,707,000  -193,854,000 -164,961,000 1,563,056,000  -349,022,000 503,095,000 1,286,661,000  101,534,000 289,628,000 896,216,000  200,625,000 -350,649,000 1,021,275,000 -95,431,000 -99,501,000 647,973,000 -41,574,000 169,063,000 454,087,000 37,809,000 6,372,000 449,149,000 557,618,000 6,090,000 -32,706,000 327,163,000 335,625,000 260,982,000 -2,679,000 -14,894,000 252,631,000  66,721,000 -73,719,000 358,773,000 138,060,000 -39,407,000 249,340,000  164,225,000 -72,458,000 335,409,000 50,840,000 -4,153,000 270,608,000 58,477,000 -53,344,000 240,684,000 -30,090,000 25,269,000 161,699,000 91,148,000 
          net purchase of validus
                                                                            
          dividends paid – renaissancere common shares
             -19,955,000 -19,996,000 -20,397,000 -20,501,000 -19,873,000 -19,247,000 -19,377,000 -16,615,000 -16,099,000 -16,139,000 -16,196,000 -16,241,000 -16,114,000 -16,717,000 -17,180,000 -17,817,000 -17,705,000 -17,722,000 -17,704,000 -15,359,000 -14,821,000 -15,108,000 -14,970,000 -14,469,000 -13,143,000 -13,244,000 -13,224,000 -12,747,000 -12,850,000 -13,027,000 -12,688,000 -12,913,000 -13,285,000 -13,720,000 -11,284,000 -11,651,000 -11,899,000 -12,329,000 -13,886,000                         
          renaissancere common share issuance, net of expenses
                  -975,000            -42,000                                              
          repayment of debt
              -75,000,000  -30,000,000         -250,000,000                                           
          repayment of medici revolving credit facility
         -35,000,000   -50,000,000 -25,000,000                                                              
          cash and cash equivalents, beginning of year
                                                                            
          cash and cash equivalents, end of year
                                                                            
          supplemental disclosure of cash flow information
                                                                            
          interest paid
                                                                            
          non-cash consideration
                                                                            
          proceeds from sales of investments in other ventures
                                                                            
          income taxes paid
                                                                            
          equity in undistributed (earnings) losses of other ventures
              3,090,000       -6,079,000                              -4,933,000                         
          net realized and unrealized (gains) losses on investments
              -846,211,000       -171,486,000                              -46,113,000                         
          return of investment from investment in other ventures
              801,000 286,000 214,000 2,802,000 383,000 476,000 1,893,000 26,000 9,000 2,213,000 5,723,000 18,000 2,604,000 98,000 9,157,000 11,250,000                                       
          net sales (purchases) of equity investments
                 9,000 17,917,000 442,322,000 104,077,000                                                        
          net sales (purchases) of short term investments
                 3,620,368,000 -120,416,000 -1,176,347,000 -480,425,000 274,621,000 -573,946,000 313,097,000 626,639,000 -616,728,000 -260,897,000                     -67,971,000 22,236,000 67,313,000                      31,995,000     
          net sales (purchases) of other investments
                 -275,900,000 -35,584,000 -330,843,000 -159,523,000 -166,343,000 -54,924,000 -186,683,000 -210,840,000                2,630,000 -33,851,000 36,402,000        33,080,000         -13,445,000 22,866,000 23,476,000        -29,838,000 -12,650,000 97,817,000     
          net sales (purchases) of investments in other ventures
                 -5,094,000 -7,123,000 -1,798,000 -11,250,000 -1,390,000 -1,774,000 3,170,000 -779,000                                         31,361,000         -145,882,000 
          renaissancere common share issuance
                                                                            
          redemption of preference shares
                                                                            
          issuance of preference shares, net of expenses
                         -236,000                                                  
          net third-party redeemable noncontrolling interest share transactions
                 438,734,000 -166,414,000 119,550,000 190,585,000 525,281,000 68,933,000 342,045,000 66,729,000 465,440,000 -11,600,000 127,433,000 13,006,000 59,967,000 -20,179,000                                              
          deferred acquisition costs
                  33,904,000 -58,597,000 -70,657,000         63,825,000 36,912,000 5,589,000 -75,884,000 44,267,000 72,498,000 60,772,000 -58,861,000 13,422,000 -34,145,000 -50,459,000 -4,808,000 -41,425,000 -53,356,000 -20,689,000 -43,861,000 -87,911,000 -35,914,000 10,657,000 -18,875,000 -40,206,000 -25,292,000 -27,441,000 19,633,000 -34,202,000 -21,008,000 28,915,000 20,419,000 -26,236,000 -12,619,000 19,222,000 -17,126,000 -15,806,000 32,134,000 20,281,000 -28,009,000 -2,098,000 29,760,000 -47,649,000 -17,364,000 19,678,000 -19,798,000 -30,851,000 -1,657,000 -14,946,000 -34,053,000 -46,953,000 
          loss on sale of renaissancere uk
                                                                           
          net proceeds from sale of renaissancere uk
                                                                           
          net sales (purchases) of equity investments trading
                      -50,711,000 87,893,000 -374,292,000   -4,778,000 128,020,000 -1,013,000              1,478,000   50,627,000                              
          redemption of 5.375% series e preference shares
                                                                            
          net sales (purchases) of other assets
                                                         2,729,000                  
          net purchase of tmr
                                                                            
          equity in undistributed losses (earnings) of other ventures
                                                                            
          net realized and unrealized losses (gains) on investments
                                110,707,000                                            
          cash flows used in investing activities
                                                                            
          net sales of equity investments trading
                                       137,000 15,266,000 32,558,000 13,747,000   119,369,000                               
          net purchases of other investments
                          -134,807,000 -158,850,000 -127,661,000 -115,458,000 -11,292,000 -10,299,000 -79,711,000 -72,402,000 3,413,000 -82,078,000 -51,811,000        -13,080,000 -39,698,000                  -29,129,000 -93,834,000 -69,522,000       77,117,000 -40,393,000 -103,781,000 -72,636,000 
          net purchases of investments in other ventures
                          -5,566,000 200,000 -15,542,000 -1,291,000 -413,000 -106,000 -1,888,000 -376,000 -92,000 -676,000 -1,573,000 -2,978,000 -17,974,000              -21,000,000           -19,350,000      -10,000,000  
          redemption of 6.08% series c preference shares
                              -125,000,000                                            
          net decrease in cash and cash equivalents
                            -450,152,000  101,534,000 289,628,000 -482,852,000  200,625,000 -350,649,000 -86,647,000       37,809,000                138,060,000                 
          equity in undistributed earnings of other ventures
                           -2,043,000 17,891,000  -2,295,000 -6,010,000 7,398,000  -3,626,000 -585,000 5,965,000 -5,754,000 -6,948,000 -314,000     -1,893,000 -415,000 -3,676,000 -8,559,000 -6,756,000 -1,204,000 -6,953,000        10,731,000 -4,263,000 -5,486,000 10,105,000  870,000 -4,872,000 10,902,000 27,527,000 3,086,000 -10,701,000 -10,131,000 -9,222,000 5,915,000 -7,623,000 9,442,000 -7,567,000  
          net purchases of short term investments
                            -111,085,000 -32,255,000 441,386,000 -286,378,000 -704,226,000  610,566,000 -598,085,000 -1,374,632,000              -192,557,000 -305,867,000                  70,363,000   -446,186,000 65,226,000 -144,290,000  
          net (purchases) sales of other assets
                                                                            
          net realized and unrealized gains on investments
                              -224,208,000          -42,052,000 -58,113,000 -43,373,000  -69,772,000 -61,653,000 -41,749,000  -27,128,000 -14,927,000 -13,850,000                          
          net purchase of other assets
                                                                           
          net (purchases) sales of equity investments trading
                                 -904,000   -4,601,000             -279,000                           
          net purchases of equity investments trading
                                -44,514,000               -22,779,000                             
          repayment of renaissancere revolving credit facility
                                                                            
          net third party redeemable noncontrolling interest share transactions
                                42,599,000  1,220,000 531,579,000 -16,847,000 31,487,000 11,775,000 52,759,000 -10,538,000 17,511,000 -51,166,000 -1,587,000 6,465,000 -50,374,000 -180,285,000 37,005,000 3,847,000 -147,943,000                           
          net unrealized (gains) losses included in net investment income
                                                                            
          net (purchases) sales of short term investments
                                      -467,781,000 -594,641,000               -249,878,000                      
          net unrealized gains included in net investment income
                                  -5,103,000 788,000 -2,969,000 -9,064,000         -4,885,000 5,971,000 -3,899,000 -4,980,000 -13,102,000 -36,061,000 6,252,000 5,797,000 -28,067,000  -15,312,000                    
          net purchase of the tmr group entities
                                  -276,206,000                                        
          drawdown of renaissancere revolving credit facility
                                    200,000,000                                        
          net (purchases) sales of other investments
                                     -18,728,000 -13,282,000 -98,639,000       -7,952,000     -9,663,000               -52,082,000 -12,040,000 -5,171,000        
          net unrealized losses included in net investment income
                                       -1,465,000   -6,863,000 -2,752,000 4,998,000 15,362,000             -24,940,000   16,976,000               
          proceeds from sales and maturities of fixed maturity investments available for sale
                                           715,000 1,554,000 3,662,000 1,757,000 962,000 1,024,000 4,090,000 37,699,000 20,385,000 49,167,000 34,138,000 13,997,000                      
          net sales of other assets
                                                   125,000 11,584,000 -416,000 47,400,000                      
          net sales of short term investments
                                         30,382,000 245,693,000 -117,030,000 111,890,000 134,009,000 112,795,000          -92,479,000 72,020,000 137,978,000 194,063,000 1,061,867,000 36,007,000   164,705,000 255,960,000   227,407,000        
          cash flows used in financing activities
                                                                            
          net unrealized losses included in other income
                                                    64,683,000 -6,321,000 -56,820,000     -15,008,000 -6,634,000 12,897,000           3,233,000 -2,044,000 4,134,000  
          net purchase of platinum
                                              -678,152,000                              
          net purchases of other assets
                                              -2,500,000                              
          net (purchases) sales of investments in other ventures
                                              -126,000                 -11,982,000             
          net unrealized (gains) losses included in other income
                                                                            
          net sales of other investments
                                               6,022,000 66,568,000 2,116,000     38,083,000  19,410,000 50,538,000 16,101,000                  
          net sales (puchases) of other assets
                                                                            
          net repayment of debt
                                                  -97,483,000             -999,000 -952,000    -75,000,000       
          redemption of 6.60% series d preference shares
                                                                            
          issuance of 5.375% series e preference shares, net of expenses
                                                                            
          net increase in cash and cash equivalents of discontinued operations
                                                                            
          net unrealized (gains) losses included in other loss
                                                                  -1,298,000 -6,503,000 -1,975,000        
          net sales of investments in other ventures
                                                 915,000                           
          net other-than-temporary impairments
                                                   134,000    796,000 33,000 346,000                 
          net third party davincire share transactions
                                                  -114,154,000                          
          third party investment in redeemable noncontrolling interest
                                                                            
          net unrealized gains included in other income
                                                  -9,776,000 -18,563,000                         
          sales of equity investments trading
                                                  67,073,000                          
          purchases of fixed maturity investments available for sale
                                                    -14,000 -4,065,000 -13,000                      
          purchases of equity investments trading
                                                    -15,320,000 -20,568,000 -12,108,000                      
          net proceeds from sale of discontinued operations held for sale
                                                    269,520,000                      
          net drawdown (repayment) of debt
                                                                            
          net third party davincire share repurchases
                                                   88,146,000                         
          net realized and unrealized gains on fixed maturity investments
                                                    -16,983,000 -34,979,000 5,214,000 66,502,000 -98,011,000 -71,106,000 -48,598,000                  
          dividends paid - renaissancere common shares
                                                    -13,378,000 -13,360,000 -13,361,000  -13,646,000 -13,943,000 -14,792,000 -14,972,000 -14,961,000 -14,961,000               
          dividends paid - preference shares
                                                    -8,750,000 -8,750,000 -8,750,000  -10,575,000 -10,575,000 -10,575,000 -10,575,000 -10,575,000 -10,575,000  -10,575,000 -10,575,000 -10,575,000         -8,663,000  
          third party davincire share transactions
                                                    -2,649,000 67,339,000 -124,047,000  -8,286,000 -123,084,000                 
          issuance of 5.75% senior notes
                                                        -40,000 249,086,000                  
          proceeds from sales and maturities of investments available for sale
                                                       85,445,000 507,339,000 697,320,000 2,461,565,000 2,842,937,000 2,695,397,000 1,695,498,000 3,478,590,000 1,952,981,000 3,903,545,000 2,068,327,000 1,130,224,000 261,614,000 1,060,992,000 1,351,408,000       
          purchases of investments available for sale
                                                       -1,136,000 -85,807,000 60,103,000 -376,820,000 -3,101,712,000 -3,865,182,000 -1,720,159,000 -2,873,960,000 -1,787,328,000 -3,922,166,000 -2,193,543,000 -1,090,080,000 -329,499,000 -1,092,502,000 -1,411,509,000 -1,551,361,000 -1,427,747,000 -10,134,124,000 -6,406,241,000 -6,973,724,000 -4,470,706,000 
          proceeds from sales and maturities of investments trading
                                                       2,376,983,000 1,834,805,000 2,771,107,000 812,692,000                  
          purchases of investments trading
                                                       -2,183,169,000 -2,318,527,000 -3,542,737,000 -3,078,390,000                  
          net purchases of subsidiaries
                                                                            
          net issuance (repayment) of debt
                                                                            
          redemption of 7.30% series b preference shares
                                                                            
          reverse repurchase agreement
                                                           -50,042,000               
          secured asset financing
                                                                            
          third party investment in noncontrolling interest
                                                                            
          net decrease in cash and cash equivalents of discontinued operations
                                                                            
          net unrealized losses included in other loss
                                                         11,793,000 1,419,000            2,025,000 3,502,000     
          ceded reinsurance balances
                                                         -154,460,000 -29,984,000 42,968,000 -100,916,000 -61,290,000 67,468,000 51,401,000 -84,257,000 -14,715,000 47,131,000 -125,468,000 17,951,000 8,876,000 -178,459,000 -5,722,000 -1,280,000 -4,821,000 -29,662,000 -22,076,000 
          reserve for unearned premiums
                                                         380,500,000 167,841,000 -263,883,000 352,469,000 206,378,000 -247,389,000 -236,335,000 319,968,000 110,655,000 -265,025,000 376,857,000 190,458,000 -213,258,000 259,762,000 351,885,000 -56,944,000 53,958,000 343,954,000 418,528,000 
          amortization and depreciation
                                                          13,987,000 3,353,000 -864,000 -740,000 -7,463,000 -873,000 2,842,000 -3,377,000 -3,835,000 -4,172,000 -2,812,000 -4,729,000 -3,187,000 -776,000 2,641,000 2,603,000 2,972,000 3,876,000 
          net realized losses on investments
                                                               87,610,000   -1,592,000          
          net purchase of subsidiaries
                                                                           
          renaissancere common share repurchase
                                                               -75,830,000 -119,412,000 -233,164,000 -77,111,000 -6,151,000 -4,968,000        
          davincire share repurchase
                                                               -100,000,000          -61,236,000 
          redemption of 7.0% senior notes
                                                                           
          net (repayment) drawdown of debt
                                                                            
          net realized gains on investments
                                                                            
          purchase of other assets
                                                            -192,000 -965,000               
          net purchase of subsidiary
                                                                            
          net realized (gains) losses on investments
                                                             -3,104,000       -4,085,000        
          net sale of subsidiary
                                                                 2,752,000           
          third party davincire share repurchase
                                                             -123,718,000 43,549,000           
          net realized investment losses
                                                                     -4,151,000 24,348,000 16,756,000 -5,192,000 -1,583,000 10,189,000  
          minority interest in undistributed net income of da vincire
                                                                            
          net proceeds from other assets
                                                                            
          redemption of series a preference shares
                                                                  -150,000,000        
          redemption of capital securities
                                                                  -103,093,000        
          net increase in minority interests
                                                                            
          davinci share repurchase
                                                                            
          net unrealized losses (gains) included in investment income
                                                               54,275,000 24,449,000 25,307,000           
          net unrealized losses (gains) included in other income
                                                               -6,293,000             
          minority interest in undistributed net income of davincire
                                                               -91,977,000 41,341,000 40,315,000 43,820,000 37,399,000 29,107,000 52,830,000 21,207,000 31,457,000 -78,978,000 30,283,000 4,384,000  
          dividends paid - common shares
                                                               -14,125,000 -14,433,000 -15,141,000         -14,309,000  
          net realized losses (gains) on investments
                                                                 10,670,000           
          net unrealized losses
                                                                 8,362,000           
          net unrealized gains included in investment income
                                                                  -2,895,000 -25,655,000 -22,576,000 -2,574,000 -7,220,000 -18,324,000 -13,152,000 2,700,000 -12,135,000 -6,349,000 
          net increase in minority interest
                                                                     38,193,000     
          renaissancere share repurchase
                                                                            
          adjustments to reconcile net income to net cash provided by operating activities
                                                                            
          proceeds from sales of investments available for sale
                                                                       1,204,061,000 10,379,651,000 6,257,262,000 7,096,550,000  
          dividends paid — common shares
                                                                           -13,453,000 
          dividends paid — preference shares
                                                                           -5,104,000 
          net realized investment gains
                                                                           -32,521,000 
          equity in earnings of unconsolidated ventures
                                                                           -6,520,000 
          minority interest
                                                                           17,990,000 
          sale of preference shares, net of expenses
                                                                            
          issuance of senior debt, net of expenses
                                                                            
          payment of bank loan — glencoe u.s.
                                                                            
          net purchases of short-term investments
                                                                           -61,594,000 
          proceeds from sales of investments
                                                                           4,326,845,000 
          sale of preference shares
                                                                           242,259,000 
          issuance of senior debt