7Baggers

Assurant, Inc
(NYSE:AIZ) 

AIZ stock logo

Assurant, Inc., together with its subsidiaries, provides lifestyle and housing solutions that support, protect, and connect consumer purchases in North America, Latin America, Europe, and the Asia Pacific. The company operates through three segments: Global Lifestyle, Global Housing, and Global Pren...

Founded: 1892
Full Time Employees: 13,600
CEO: Alan B. Colberg  
Sector: Financial Services
Industry: Insurance-Specialty

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    Unit: USD2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-12-31 2004-09-30 2004-06-30 2004-03-31 2003-12-31 
                                                                                             
      revenues
                                                                                             
      net earned premiums
    2,705,700,000 2,627,200,000 2,587,700,000 2,562,300,000 2,557,500,000 2,417,200,000 2,444,600,000 2,376,500,000 2,422,200,000 2,357,300,000 2,343,000,000 2,265,500,000 2,262,900,000 2,197,100,000 2,168,900,000 2,136,400,000 2,175,800,000 2,140,100,000 2,150,600,000 2,105,600,000 2,119,700,000 2,102,800,000 2,036,400,000 2,083,800,000 2,067,500,000 2,015,400,000 2,032,700,000 1,904,400,000 1,840,100,000 1,853,600,000 1,338,300,000 1,124,900,000 1,165,400,000 1,073,100,000 1,115,300,000 1,050,300,000 1,174,769,000 1,215,133,000 1,202,224,000 1,415,238,000 1,994,756,000 2,058,421,000 2,138,258,000 2,159,562,000 2,142,137,000 2,257,809,000 2,171,734,000 2,060,462,000 2,045,503,000 1,947,431,000 1,916,414,000 1,850,448,000                                      
      fees and other income
    524,900,000 484,400,000 463,700,000 402,900,000 438,600,000 439,100,000 375,200,000 385,700,000 434,400,000 310,400,000 295,700,000 282,700,000 301,100,000 294,600,000 325,200,000 322,400,000 314,900,000 309,600,000 298,500,000 249,900,000 248,400,000 245,900,000 271,500,000 416,900,000 351,700,000 295,100,000 336,100,000 328,300,000 331,500,000 257,900,000 354,200,000 364,500,000 366,900,000 349,100,000 326,900,000 340,200,000 388,776,000 347,693,000 328,305,000 357,690,000 382,772,000 317,523,000 323,609,000 279,562,000 316,955,000 261,281,000 259,128,000 196,441,000 185,604,000 151,567,000 132,499,000 117,060,000 124,914,000 124,106,000 114,969,000 111,403,000 104,826,000 106,578,000 99,584,000 93,875,000 102,792,000 93,220,000 90,027,000 76,645,000 93,672,000 82,883,000 222,203,000 83,706,000 77,711,000 69,911,000 79,280,000 73,898,000 72,743,000 65,533,000 70,578,000 66,939,000 130,722,000 79,014,000 71,036,000 60,186,000 67,382,000 59,409,000 58,183,000 53,905,000 58,625,000 51,238,000 53,496,000 49,777,000  
      net investment income
    140,300,000 133,500,000 128,700,000 124,800,000 137,800,000 129,700,000 124,700,000 126,700,000 145,500,000 125,500,000 112,900,000 105,200,000 102,300,000 83,500,000 92,000,000 86,300,000 79,200,000 76,000,000 82,900,000 76,300,000 146,600,000 135,100,000 137,200,000 156,000,000 185,000,000 169,500,000 154,200,000 166,300,000 180,800,000 151,800,000 135,600,000 130,200,000 118,900,000 132,600,000 121,700,000 120,600,000 135,353,000 124,798,000 119,820,000 135,707,000 157,392,000 148,766,000 167,786,000 152,273,000 158,854,000 162,009,000 167,508,000 168,058,000 161,178,000 159,209,000 163,924,000 165,985,000 172,086,000 169,433,000 199,314,000 172,295,000 171,639,000 172,176,000 173,844,000 171,873,000 177,810,000 176,170,000 175,196,000 174,014,000 172,503,000 172,924,000 174,932,000 178,479,000 183,048,000 192,314,000 201,211,000 197,774,000 197,826,000 194,049,000 190,302,000 216,896,000 183,014,000 180,672,000 180,438,000 192,562,000 170,864,000 175,175,000 177,018,000 164,200,000 163,263,000 160,034,000 157,628,000 153,824,000  
      net realized losses on investments (including 0.7, 9.4, 3.7 and 21.2 of impairment-related losses for the three and nine months ended september 30, 2025 and 2024, respectively) and fair value changes to equity securities
    -12,825,000 -13,600,000                                                                                        
      total revenues
    3,350,400,000 3,231,500,000 3,158,400,000 3,074,000,000 3,104,800,000 2,967,700,000 2,924,900,000 2,880,100,000 2,983,100,000 2,774,100,000 2,731,600,000 2,642,800,000 2,652,800,000 2,547,800,000 2,509,700,000 2,482,700,000 2,574,900,000 2,637,800,000 2,542,300,000 2,432,600,000 2,555,100,000 2,502,500,000 2,471,600,000 2,565,600,000 2,606,400,000 2,499,300,000 2,545,500,000 2,435,600,000 2,317,000,000 2,270,300,000 1,831,700,000 1,638,600,000 1,676,600,000 1,586,400,000 1,600,500,000 1,551,500,000 1,752,292,000 1,834,168,000 1,797,793,000 2,147,527,000 2,547,834,000 2,534,156,000 2,644,894,000 2,598,610,000 2,622,692,000 2,702,488,000 2,608,101,000 2,448,372,000 2,400,618,000 2,258,650,000 2,237,766,000 2,150,623,000 2,160,976,000 2,145,080,000 2,129,290,000 2,072,924,000 2,111,531,000 2,061,715,000 2,062,887,000 2,036,671,000 2,105,601,000 2,113,971,000 2,140,294,000 2,167,856,000 2,182,142,000 2,156,873,000 2,273,609,000 2,087,877,000 2,220,608,000 1,954,535,000 2,248,760,000 2,177,325,000 2,183,333,000 2,148,192,000 2,064,727,000 2,057,263,000 2,207,633,000 1,984,079,000 1,949,090,000 1,929,782,000 1,881,577,000 1,879,441,000 1,874,303,000 1,862,354,000 1,384,000,250 1,831,860,000 1,837,349,000 1,857,560,000  
      yoy
    7.91% 8.89% 7.98% 6.73% 4.08% 6.98% 7.08% 8.98% 12.45% 8.88% 8.84% 6.45% 3.03% -3.41% -1.28% 2.06% 0.77% 5.41% 2.86% -5.18% -1.97% 0.13% -2.90% 5.34% 12.49% 10.09% 38.97% 48.64% 38.20% 43.11% 14.45% 5.61% -4.32% -13.51% -10.97% -27.75% -31.22% -27.62% -32.03% -17.36% -2.85% -6.23% 1.41% 6.14% 9.25% 19.65% 16.55% 13.84% 11.09% 5.29% 5.09% 3.75% 2.34% 4.04% 3.22% 1.78% 0.28% -2.47% -3.62% -6.05% -3.51% -1.99% -5.86% 3.83% -1.73% 10.35% 1.11% -4.11% 1.71% -9.01% 8.91% 5.84% -1.10% 8.27% 5.93% 6.61% 17.33% 5.57% 3.99% 3.62% 35.95% 2.60% 2.01% 0.26%      
      qoq
    3.68% 2.31% 2.75% -0.99% 4.62% 1.46% 1.56% -3.45% 7.53% 1.56% 3.36% -0.38% 4.12% 1.52% 1.09% -3.58% -2.38% 3.76% 4.51% -4.79% 2.10% 1.25% -3.66% -1.57% 4.29% -1.81% 4.51% 5.12% 2.06% 23.94% 11.78% -2.27% 5.69% -0.88% 3.16% -11.46% -4.46% 2.02% -16.29% -15.71% 0.54% -4.19% 1.78% -0.92% -2.95% 3.62% 6.52% 1.99% 6.29% 0.93% 4.05% -0.48% 0.74% 0.74% 2.72% -1.83% 2.42% -0.06% 1.29% -3.27% -0.40% -1.23% -1.27% -0.65% 1.17% -5.13% 8.90% -5.98% 13.61% -13.08% 3.28% -0.28% 1.64% 4.04% 0.36% -6.81% 11.27% 1.80% 1.00% 2.56% 0.11% 0.27% 0.64% 34.56% -24.45% -0.30% -1.09%   
      benefits, losses and expenses
                                                                                             
      policyholder benefits
    717,000,000 709,600,000 721,500,000 779,700,000 670,500,000 776,800,000 696,100,000 623,100,000 599,100,000 644,600,000 632,500,000 645,600,000 599,300,000 670,500,000 600,000,000 494,500,000 514,500,000 614,200,000 538,300,000 528,700,000 640,400,000 709,600,000 592,100,000 607,200,000 647,800,000 705,200,000 687,000,000 614,700,000 756,500,000 680,900,000 490,600,000 414,600,000 414,000,000 682,200,000 416,400,000 358,000,000 428,669,000 435,173,000 400,814,000 543,816,000 1,009,889,000 1,254,205,000 1,267,714,000 1,210,727,000 1,123,995,000 1,123,693,000 1,149,613,000 1,008,032,000 967,389,000 933,832,000 916,950,000 857,361,000 1,031,539,000 895,480,000 872,027,000 856,358,000 873,627,000 998,875,000 988,197,000 894,510,000 894,413,000 913,253,000 905,316,000 927,996,000 977,093,000 941,145,000 989,402,000 960,342,000 988,432,000 1,095,048,000 998,208,000 935,083,000 982,895,000 936,286,000 903,081,000 890,449,000 886,747,000 888,317,000 874,204,000 889,679,000 869,678,000 970,596,000 924,011,000 943,524,000 950,821,000 976,934,000 943,049,000 968,965,000  
      underwriting, selling, general and administrative expenses
    2,321,600,000 2,161,500,000 2,121,200,000 2,083,800,000 2,157,500,000 2,012,700,000 1,969,200,000 1,937,300,000 2,130,600,000 1,873,700,000 1,867,600,000 1,823,200,000 1,921,500,000 1,842,500,000 1,811,700,000 1,790,500,000                                                                          
      interest expense
    28,300,000 27,900,000 26,700,000 26,800,000 26,800,000 26,700,000 26,700,000 26,800,000 26,800,000 27,000,000 27,200,000 27,000,000 27,900,000 26,300,000 27,200,000 26,900,000 27,100,000 27,500,000 28,800,000 28,400,000 26,800,000 25,500,000 26,700,000 25,500,000 25,400,000 32,200,000 26,500,000 26,500,000 26,300,000 26,500,000 26,000,000 21,500,000 12,300,000 12,200,000 12,400,000 12,600,000 13,878,000 14,006,000 15,232,000 14,503,000 13,781,000 13,779,000 13,778,000 13,778,000 13,778,000 13,776,000 13,776,000 17,065,000 20,366,000 20,771,000 21,520,000 15,078,000 15,078,000 15,078,000 15,074,000 15,076,000 15,076,000 15,078,000 15,075,000 15,131,000 15,162,000 15,162,000 15,161,000 15,161,000 15,160,000 15,160,000 15,160,000 15,189,000 15,188,000 15,190,000 15,287,000 15,288,000 15,297,000 15,288,000 15,296,000 15,297,000 15,306,000 15,307,000 15,315,000 15,315,000 15,315,000 15,315,000 15,314,000 15,314,000 15,314,000 15,107,000 15,834,000 10,163,000  
      loss on extinguishment of debt
     1,300,000             900,000   20,700,000        31,400,000                                                                
      total benefits, losses and expenses
    3,066,900,000 2,900,300,000 2,869,400,000 2,890,300,000 2,854,800,000 2,816,200,000 2,692,000,000 2,587,200,000 2,756,500,000 2,545,300,000 2,527,300,000 2,495,700,000 2,556,500,000 2,539,300,000 2,439,800,000 2,311,900,000 2,413,100,000 2,446,300,000 2,305,700,000 2,239,500,000 2,371,700,000 2,506,600,000 2,244,800,000 2,456,400,000 2,427,600,000 2,523,900,000 2,362,200,000 2,218,600,000 2,274,100,000 2,194,500,000 1,753,400,000 1,502,100,000 1,518,300,000 1,694,000,000 1,421,800,000 1,336,400,000 1,697,581,000 1,613,310,000 1,562,281,000 1,810,020,000 2,437,620,000 2,566,407,000 2,604,869,000 2,515,417,000 2,532,346,000 2,477,737,000 2,414,314,000 2,213,119,000 2,222,081,000 2,064,679,000 2,026,999,000 1,944,199,000 2,126,153,000 1,936,461,000 1,864,629,000 1,823,276,000 1,858,442,000 1,946,406,000 1,930,959,000 1,822,042,000 2,227,711,000 1,887,239,000 1,886,838,000 1,919,490,000 2,120,987,000 1,947,807,000 1,992,091,000 1,930,010,000 2,029,152,000 2,118,055,000 1,999,346,000 1,891,397,000 1,986,430,000 1,864,047,000 1,812,253,000 1,779,745,000 1,817,451,000 1,753,038,000 1,716,927,000 1,687,426,000 1,732,165,000 1,738,067,000 1,686,204,000 1,685,631,000 1,284,985,500 1,722,606,000 1,693,305,000 1,714,799,000  
      income before income tax expense
    283,500,000 331,200,000 289,000,000 183,700,000 250,000,000 151,500,000 232,900,000 292,900,000 145,050,000 228,800,000 204,300,000 147,100,000                                                                              
      income tax expense
    58,300,000 65,600,000 53,700,000 37,100,000 48,700,000 17,700,000 44,200,000 56,500,000 44,100,000 38,700,000 48,000,000 33,500,000 28,200,000 1,200,000 17,700,000 25,300,000 35,100,000 37,900,000 51,900,000 44,600,000                                                                      
      net income
    225,200,000 265,600,000 235,300,000 146,600,000 201,300,000 133,800,000 188,700,000 236,400,000 182,500,000 190,100,000 156,300,000 113,600,000 68,100,000 7,300,000 52,200,000 145,500,000 123,600,000 882,400,000 203,600,000 162,800,000 139,000,000 -30,500,000 178,400,000 155,800,000 128,800,000 -53,200,000 142,600,000 168,600,000 26,600,000 53,000,000 67,000,000 106,000,000 312,900,000 -57,300,000 120,200,000 143,800,000 31,316,000 144,367,000 169,349,000 220,318,000 65,744,000 -7,022,000 32,789,000 50,044,000 49,755,000 140,297,000 143,610,000 137,245,000 108,816,000 128,788,000 133,523,000 117,780,000 24,987,000 126,288,000 169,170,000 163,260,000 162,255,000 75,983,000 165,860,000 141,741,000 -184,391,000 141,670,000 164,675,000 157,223,000 11,941,000 144,730,000 193,322,000 80,581,000 182,441,000 -111,429,000 189,954,000 186,830,000 120,818,000 187,191,000 166,280,000 179,457,000 252,507,000 151,303,000 151,136,000 162,472,000 137,046,000 100,287,000 127,624,000 114,398,000 -264,431,997.47 74,844,000 95,210,000 94,378,000  
      yoy
    11.87% 98.51% 24.70% -37.99% 10.30% -29.62% 20.73% 108.10% 167.99% 2504.11% 199.43% -21.92% -44.90% -99.17% -74.36% -10.63% -11.08% -2993.11% 14.13% 4.49% 7.92% -42.67% 25.11% -7.59% 384.21% -200.38% 112.84% 59.06% -91.50% -192.50% -44.26% -26.29% 899.17% -139.69% -29.02% -34.73% -52.37% -2155.92% 416.48% 340.25% 32.14% -105.01% -77.17% -63.54% -54.28% 8.94% 7.55% 16.53% 335.49% 1.98% -21.07% -27.86% -84.60% 66.21% 2.00% 15.18% -188.00% -46.37% 0.72% -9.85% -1644.18% -2.11% -14.82% 95.11% -93.45% -229.89% 1.77% -56.87% 51.00% -159.53% 14.24% 4.11% -52.15% 23.72% 10.02% 10.45% 84.25% 50.87% 18.42% 42.02% -151.83% 33.99% 34.04% 21.21%      
      qoq
    -15.21% 12.88% 60.50% -27.17% 50.45% -29.09% -20.18% 29.53% -4.00% 21.63% 37.59% 66.81% 832.88% -86.02% -64.12% 17.72% -85.99% 333.40% 25.06% 17.12% -555.74% -117.10% 14.51% 20.96% -342.11% -137.31% -15.42% 533.83% -49.81% -20.90% -36.79% -66.12% -646.07% -147.67% -16.41% 359.19% -78.31% -14.75% -23.13% 235.11% -1036.26% -121.42% -34.48% 0.58% -64.54% -2.31% 4.64% 26.13% -15.51% -3.55% 13.37% 371.37% -80.21% -25.35% 3.62% 0.62% 113.54% -54.19% 17.02% -176.87% -230.16% -13.97% 4.74% 1216.67% -91.75% -25.14% 139.91% -55.83% -263.73% -158.66% 1.67% 54.64% -35.46% 12.58% -7.34% -28.93% 66.89% 0.11% -6.98% 18.55% 36.65% -21.42% 11.56% -143.26% -453.31% -21.39% 0.88%   
      net income margin %
    6.72% 8.22% 7.45% 4.77% 6.48% 4.51% 6.45% 8.21% 6.12% 6.85% 5.72% 4.30% 2.57% 0.29% 2.08% 5.86% 4.80% 33.45% 8.01% 6.69% 5.44% -1.22% 7.22% 6.07% 4.94% -2.13% 5.60% 6.92% 1.15% 2.33% 3.66% 6.47% 18.66% -3.61% 7.51% 9.27% 1.79% 7.87% 9.42% 10.26% 2.58% -0.28% 1.24% 1.93% 1.90% 5.19% 5.51% 5.61% 4.53% 5.70% 5.97% 5.48% 1.16% 5.89% 7.94% 7.88% 7.68% 3.69% 8.04% 6.96% -8.76% 6.70% 7.69% 7.25% 0.55% 6.71% 8.50% 3.86% 8.22% -5.70% 8.45% 8.58% 5.53% 8.71% 8.05% 8.72% 11.44% 7.63% 7.75% 8.42% 7.28% 5.34% 6.81% 6.14% -19.11% 4.09% 5.18% 5.08%  
      earnings per common share
                                                                                             
      basic
    4,470,000 5,220,000 4,600,000 2,860,000 3,890,000 2,560,000 3,590,000 4,500,000 2,145,000 3,550,000 2,910,000 2,120,000         2,260,000 -580,000 2,870,000 2,480,000 1,990,000 -960,000 2,240,000 2,570,000                                                              
      diluted
    4,380,000 5,170,000 4,560,000 2,830,000 3,860,000 2,550,000 3,580,000 4,470,000 2,137,500 3,540,000 2,900,000 2,120,000         2,230,000 -580,000 2,810,000 2,430,000 1,980,000 -960,000 2,210,000 2,520,000                                                              
      share data
                                                                                             
      weighted-average common shares outstanding used in basic per common share calculations
    50,469,633,000,000 50,831,664,000,000 51,135,518,000,000 51,281,419,000,000 52,231,729,000,000 52,204,057,000,000 52,500,727,000,000 52,531,865,000,000 53,455,139,000,000 53,535,982,000,000 53,745,611,000,000 53,492,413,000,000 54,371,531,000,000 53,717,373,000,000 54,607,321,000,000 55,779,362,000,000 59,140,861,000,000 59,126,313,000,000 60,990,609,000,000 59,192,880,000,000 60,114,670,000,000 60,190,103,000,000 60,363,577,000,000 60,602,911,000,000 61,942,969,000,000 61,804,492,000,000 62,222,090,000,000 62,594,828,000,000 59,239,608,000,000                                                             
      plus: dilutive securities
    91,170,000,000 488,827,000,000 436,547,000,000 449,697,000,000 55,956,000,000 260,465,000,000 217,009,000,000 340,389,000,000 95,041,000,000 209,191,000,000 144,071,000,000 205,749,000,000 -20,054,000,000 349,232,000,000 407,626,000,000 401,042,000,000 -102,798,000,000 353,151,000,000 331,947,000,000 2,590,512,000,000 2,809,140,000,000  2,983,612,000,000 3,024,015,000,000 114,496,000,000  3,066,357,000,000 3,183,117,000,000 305,915,794,630 179,163 204,095 1,020,140 12,060  279,531 555,299 103,146 566,268 478,514 833,611 157,541  685,927 987,325 104,392 864,157 884,601 1,025,196 106,871 915,249 858,053 962,073 155,317 802,615 764,911 1,296,252 273,373 951,411 977,069 780,001 187,098 778,075 821,259 377,868 384,902 107,474 245,346  -175,011  1,432,882 1,397,219 41,597 1,294,259 1,835,452 1,961,661 166,236 1,972,318 1,839,508 2,001,880 -178,135 1,470,713 1,319,225 96,480 41,532 92,981 24,166   
      weighted-average common shares outstanding used in diluted per common share calculations
     51,320,491,000,000 51,572,065,000,000 51,731,116,000,000  52,464,522,000,000 52,717,736,000,000 52,872,254,000,000  53,745,173,000,000 53,889,682,000,000 53,698,162,000,000  54,066,605,000,000 55,014,947,000,000 56,180,404,000,000  59,479,464,000,000 61,322,556,000,000 61,783,392,000,000                                                                      
      net realized losses on investments (including 0.0, 3.8, 3.0 and 11.8 of impairment-related losses for the three and six months ended june 30, 2025 and 2024, respectively) and fair value changes to equity securities
      -21,700,000                                                                                       
      net realized losses on investments (including 3.0 and 8.0 of impairment-related losses for the three months ended march 31, 2025 and 2024, respectively) and fair value changes to equity securities
       -16,000,000                                                                                      
      net realized losses on investments (including 9.4, 0.8, 21.2 and 6.4 of impairment-related losses for the three and nine months ended september 30, 2024 and 2023, respectively) and fair value changes to equity securities
        -11,675,000 -18,300,000                                                                                    
      gain on extinguishment of debt
               -100,000                                                                              
      net realized losses on investments (including 3.8, 3.1, 11.8 and 5.6 of impairment-related losses for the three and six months ended june 30, 2024 and 2023, respectively) and fair value changes to equity securities
          -19,600,000                                                                                   
      net realized losses on investments (including 8.0 and 2.5 of impairment-related losses for the three months ended march 31, 2024 and 2023, respectively) and fair value changes to equity securities
           -8,800,000                                                                                  
      net realized losses on investments (including 0.8, 0.0, 6.4, and 2.1 of impairment-related losses for the three and nine months ended september 30, 2023 and 2022, respectively) and fair value changes to equity securities
            -12,425,000 -19,100,000                                                                                
      net realized losses on investments (including 3.1, 1.6, 5.6, and 2.1 of impairment-related losses for the three and six months ended june 30, 2023 and 2022, respectively) and fair value changes to equity securities
              -20,000,000                                                                               
      net realized losses on investments (including 2.5 and 0.5 of impairment-related losses for the three months ended march 31, 2023 and 2022, respectively) and fair value changes to equity securities
               -10,600,000                                                                              
      net realized gains on investments (including —, —, (2.1) and 0.2 of impairment-related gains for the three and nine months ended september 30, 2022 and 2021, respectively) and fair value changes to equity securities
                -41,550,000 -27,400,000                                                                            
      income from continuing operations before income tax expense
                96,300,000 8,500,000 69,900,000 170,800,000 161,800,000 191,500,000 236,600,000 193,100,000                                                                      
      net income from continuing operations
                68,100,000 7,300,000 52,200,000 145,500,000 126,700,000 153,600,000 184,700,000 148,500,000                                                                      
      net income from discontinued operations
                    -3,100,000 728,800,000 18,900,000 14,300,000                                                                      
      less: preferred stock dividends
                       -4,700,000 -4,700,000 -4,700,000 -4,600,000 -4,700,000 -4,700,000 -4,700,000 -4,600,000 -4,700,000 -4,700,000 -4,700,000 -4,800,000                                                           
      net income attributable to common stockholders
                68,100,000 7,300,000 52,200,000 145,500,000 123,600,000 882,400,000 203,400,000 158,300,000 134,500,000 -34,900,000 173,500,000 150,000,000 122,900,000 -59,500,000 139,500,000 161,000,000 20,300,000 48,300,000 62,200,000                                                           
      earnings per common share
                                                                                             
      basic
    4,470,000 5,220,000 4,600,000 2,860,000 3,890,000 2,560,000 3,590,000 4,500,000 2,145,000 3,550,000 2,910,000 2,120,000         2,260,000 -580,000 2,870,000 2,480,000 1,990,000 -960,000 2,240,000 2,570,000                                                              
      diluted
                                                                                             
      net realized gains on investments (including (1.6), 1.2, (2.1) and 0.2 of impairment-related gains for the three and six months ended june 30, 2022 and 2021, respectively) and fair value changes to equity securities
                  -76,400,000                                                                           
      less: net loss attributable to non-controlling interest
                                                                                             
      net income attributable to stockholders
                  52,200,000 145,500,000 123,600,000 882,400,000 203,400,000 163,000,000 139,200,000 -30,200,000 178,100,000 154,700,000 127,600,000 -54,800,000 144,100,000 165,700,000                                                              
      net realized gains on investments (including 0.5 and 1.0 of impairment-related losses for the three months ended march 31, 2022 and 2021, respectively) and fair value changes to equity securities
                   -62,400,000                                                                          
      net realized gains on investments
                    30,800,000 112,100,000 10,300,000 800,000 38,400,000 16,600,000 24,100,000 -95,300,000                                               -34,574,000 -43,143,000   -3,086,000  116,720,000 -2,675,000 2,272,000           
      amortization of deferred acquisition costs and value of business acquired
                    932,100,000 965,600,000 991,400,000 946,700,000 926,300,000 946,200,000 885,300,000 914,200,000 859,500,000 869,500,000 815,800,000 777,300,000 740,600,000 750,600,000 463,200,000 346,400,000 346,300,000 332,500,000 346,700,000 314,500,000 343,979,000 330,353,000 342,640,000 334,342,000 338,248,000 341,439,000 353,883,000 369,003,000 387,478,000 386,709,000 366,589,000 344,782,000 368,289,000 372,750,000 346,459,000 382,789,000 362,599,000 363,996,000 334,861,000 341,758,000 361,855,000 370,107,000 362,013,000 354,600,000 377,087,000 376,850,000 362,117,000 405,184,000 425,211,000 390,382,000 398,493,000 387,794,000 418,616,000 422,767,000 425,088,000 405,208,000 395,220,000 359,756,000 355,045,000 319,714,000   284,781,000 285,383,000 218,155,000 244,076,000 236,791,000 227,586,000 194,308,000 220,092,000 254,471,000 159,366,000  
      underwriting, general and administrative expenses
                    939,400,000 818,300,000 747,200,000 735,700,000 778,200,000 687,500,000 736,200,000 908,100,000 862,400,000 764,500,000 832,900,000 800,100,000 750,700,000 736,500,000 773,600,000 719,600,000 745,700,000 667,100,000 646,300,000 651,300,000 888,024,000 833,778,000 803,595,000 917,359,000 1,075,702,000 956,984,000 969,494,000 921,909,000 1,007,095,000 953,559,000 884,336,000 843,240,000 866,037,000 737,326,000 742,070,000 688,971,000 716,937,000 661,907,000 642,667,000 610,084,000 607,884,000 562,346,000 565,674,000 557,801,000 634,668,000 581,974,000 604,244,000 571,149,000 620,523,000 601,120,000 589,036,000 566,685,000 606,916,000 585,050,000 560,763,000 535,818,000 593,018,000 552,717,000 538,831,000 554,285,000 598,821,000 551,042,000 542,627,000 497,049,000 629,017,000 508,080,000 510,088,000 499,207,000 576,383,000 510,473,000 479,951,000 574,142,000  
      less: net loss attributable to non-controlling interests
                       200,000 -275,000 300,000 -300,000    1,500,000                                                               
      less: net income attributable to non-controlling interests
                      -200,000     -1,100,000 -750,000 -1,600,000  -2,900,000                                                              
      amortization of deferred gains on disposal of businesses
                        2,000,000 2,100,000 2,400,000 4,200,000 -2,600,000 4,400,000 4,700,000 7,800,000 11,550,000 12,700,000 15,000,000                                                           
      goodwill impairment
                         137,800,000                                                                    
      iké net losses
                          4,500,000 1,400,000 32,500,000 121,100,000                                                                
      income before provision for income taxes
                        183,400,000 -4,100,000 226,800,000 109,200,000 178,800,000 -24,600,000 183,300,000 217,000,000 72,650,000 75,800,000 78,300,000 136,500,000 158,300,000 -107,600,000 178,700,000 215,100,000   235,512,000 337,507,000 22,741,750 -32,251,000 40,025,000 83,193,000 163,447,750 224,751,000  235,253,000    206,424,000 180,732,000 208,619,000 264,661,000          162,112,750 209,066,000   92,955,500 -163,520,000 249,414,000 285,928,000                  
      provision for income taxes
                        44,400,000 26,400,000 48,400,000 -46,600,000 50,000,000 28,600,000 40,700,000 48,400,000 16,150,000 22,800,000 11,300,000 30,500,000 -154,600,000 -50,300,000 58,500,000 71,300,000   66,163,000 117,189,000 3,789,000 -25,229,000 7,236,000 33,149,000 58,159,750 84,454,000  98,008,000    88,644,000 66,052,500 82,331,000 95,491,000          57,454,500 64,336,000   9,015,000 -52,091,000 59,460,000 99,098,000 76,085,000 96,954,000                
      weighted-average common shares used in diluted per common share calculations
    51,086,649,000,000    52,581,102,000,000    53,783,069,000,000    54,782,528,000,000    60,123,694,000,000    63,179,938,000,000 60,190,103,000,000 63,347,189,000,000 63,626,926,000,000 62,313,468,000,000 61,804,492,000,000 65,288,447,000,000 65,777,945,000,000 59,545,524,000,000                                                             
      net realized gains on investments, excluding other-than-temporary impairment losses
                            6,300,000 15,100,000 18,400,000 29,100,000 -46,000,000 -5,200,000 -11,400,000 500,000 5,000,000 8,900,000 13,300,000 3,800,000   21,679,000 162,366,000    6,525,000 17,201,000 17,744,000 6,117,000 19,751,000 7,339,000 -2,429,000 20,964,000 13,038,000 30,178,000 8,460,000 18,175,000 9,383,000   17,502,000 5,357,000 25,865,000 7,280,000 21,107,000                           
      other-than-temporary impairment losses recognized in earnings
                            -1,500,000 -200,000 -600,000 -300,000 -125,000 -500,000                                                            
      earnings per share
                                                                                             
      basic
                                0.933 0.76 1.09 1.99 5.7 -1.05 2.18 2.56 0.69 2.4 2.72 3.38 0.98 -0.1 0.48 0.72 0.72 1.94 1.98 1.88 1.49 1.7 1.72 1.47 0.39 1.54 1.96 1.84 1.74 0.8 1.7 1.4 -1.61 1.31 1.47 1.35 0.11 1.22 1.63 0.68 0.563 -0.95 1.61 1.58         1.04 0.74 0.93 0.82      
      diluted
                                0.93 0.76 1.09 1.96 5.66 -1.05 2.16 2.53 0.67 2.37 2.7 3.34 0.96 -0.1 0.47 0.71 0.7 1.92 1.95 1.86 1.46 1.68 1.7 1.46 0.37 1.52 1.94 1.81 1.7 0.79 1.68 1.39 -1.61 1.3 1.46 1.34 0.09 1.22 1.63  0.558 -0.95 1.59 1.57         1.03 0.74 0.92 0.82      
      weighted-average shares outstanding used in basic per share calculations
                                 63,621,184 57,060,313 53,169,358 54,986,654 54,524,874 55,230,367 56,201,342 61,261,288 60,262,073 62,244,778 65,086,935 68,163,825 67,632,920 68,558,472 69,770,224 72,181,447 72,182,547 72,659,590 72,848,756 76,648,688 75,544,542 77,508,062 79,984,576 84,276,427 82,156,838 86,279,670 88,772,845 96,626,306 95,351,601 97,713,045 101,194,814 110,632,551 107,806,207 111,893,858 116,817,005 118,036,632 118,184,367 118,482,958  117,764,288 117,750,167 118,059,955 117,883,761 119,737,556 118,447,175  122,149,873     135,773,551 134,706,785 137,700,163 139,736,533 138,358,767 141,694,172 142,196,828   
      weighted-average shares used for eps calculation
                                 63,800,347 57,264,408 54,189,498 55,311,032 54,524,874 55,509,898 56,756,641 61,934,774 60,828,341 62,723,292 65,920,546 69,017,209 67,632,920 69,244,399 70,757,549 73,152,010 73,046,704 73,544,191 73,873,952 77,654,764 76,459,791  80,946,649 85,307,065 82,959,453 87,044,581 90,069,097 97,795,309 96,303,012 98,690,114 101,974,815 111,473,214 108,584,282 112,715,117 117,194,873 118,495,640 118,291,841 118,728,304 117,967,747 118,836,331 117,750,167 119,492,837 119,280,980 121,436,693 119,741,434 122,492,504 124,111,534 128,812,813 127,766,049 130,327,634 132,000,306 136,945,310  139,019,388 139,833,013 138,467,564 141,787,153 142,220,994   
      dividends per share of common stock
                                  0.56 0.56                                                          
      dividends per share of preferred stock
                                  1.68                                                           
      amortization of deferred gains and gains on disposal of businesses
                                   18,500,000 20,400,000 23,100,000 23,400,000 37,000,000 85,259,000 135,840,000                                                    
      total other-than-temporary impairment losses
                                     -400,000 -100,000 -400,000 -6,173,000  -53,000 -311,000 -2,308,000 -1,696,000  -3,208,000   -40,000 -29,000 -3,107,000 -1,230,000 -179,000  -3,000   -1,936,000 -335,000 -4,703,000 -1,191,000 -1,955,000 -7,441,000 -924,000 -973,000 -906,000 -4,127,000 -2,998,000 -7,996,000                       
      portion of net gain recognized in other comprehensive income, before taxes
                                                        24,250      -265,000    -982,000                           
      net other-than-temporary impairment losses recognized in earnings
                                     -400,000 -100,000 -400,000 -6,173,000  -53,000 -648,000 -1,747,000 -707,000  -2,570,000   -30,000  -3,078,000 -1,202,000 -107,000  -4,000   -1,839,000 -254,000 -4,547,000 -1,456,000 -1,580,000 -7,130,000 -1,237,000 -1,955,000 -845,000 -6,265,000 -2,642,000 -4,314,000                       
      gain on pension plan curtailment
                                           29,578,000                                                  
      dividends per share
                                    0.56 0.53 0.53 0.53 0.53 0.5 0.5 0.5 0.5 0.3 0.3 0.27 0.27 0.27 0.27 0.25 0.25 0.25 0.25 0.21 0.21 0.21 0.21 0.18 0.18 0.18 0.18 0.16 0.16 0.16 0.16 0.15 0.15 0.15 0.15 0.14 0.14 0.14 0.14 0.12 0.12 0.12 0.12 0.1 0.1 0.1 0.1 0.08 0.08 0.08 0.08 0.07 0.07 0.07 0.07   
      net realized gains on investments, excluding other-than- temporary impairment losses
                                        48,687,250 10,704,000   6,358,500 6,910,000 11,999,000              6,984,250 5,079,000      5,318,000 -2,392,500 22,508,000                        
      portion of net income (gain) recognized in other comprehensive income, before taxes
                                        -84,250                    66,500 156,000                                
      income before benefit for income taxes
                                        198,469,250 220,858,000                     131,928,000                               
      benefit for income taxes
                                        64,960,750 76,491,000                     -33,932,000                               
      portion of net loss recognized in other comprehensive income, before taxes
                                           -337,000 406,750 989,000  638,000 9,750   29,000                                          
      amortization of deferred gain on disposal of businesses
                                          125,818,000 47,596,000 3,245,000 3,243,000 3,242,000 3,258,000 -12,455,000 3,645,000 3,644,000 3,660,000 4,072,000 4,074,000 4,072,000 4,092,000 4,596,000 4,600,000 4,596,000 4,621,000 5,108,000 5,114,000 5,105,000 5,134,000 -7,723,000 6,024,000 6,024,000 6,081,000 2,107,000 6,802,000 6,750,000 6,802,000 7,327,000 7,379,000 7,327,000 7,379,000 8,246,000 8,298,000 8,246,000  9,017,000 9,428,000 10,022,000 8,833,000 8,838,250 11,706,000 11,784,000 11,863,000 14,334,000 14,539,000 14,262,000 14,497,000  
      portion of net income recognized in other comprehensive income, before taxes
                                                  10,000  29,000 28,000 72,000     97,000    375,000                              
      income before benefit from income taxes
                                                  193,787,000  178,537,000 193,971,000 210,767,000     249,648,000 253,089,000 115,309,000  214,629,000 -122,110,000 226,732,000 253,456,000 248,366,000   281,518,000 157,867,000                      
      benefit from income taxes
                                                  50,177,000  69,721,000 65,183,000 77,244,000     86,388,000 90,834,000 39,326,000  72,888,000 62,281,000 85,062,000 88,781,000 91,143,000   88,196,000 77,286,000                      
      weighted-average shared used in diluted per share calculations
                                                      78,366,115                                       
      net earned premiums and other considerations
                                                        1,829,206,000 1,838,481,000 1,792,236,000 1,777,061,000 1,817,733,000 1,777,315,000 1,768,308,000 1,762,012,000 1,813,987,000 1,832,514,000 1,849,895,000 1,906,643,000 1,925,492,000 1,874,398,000 1,875,866,000 1,874,579,000 2,004,279,000 1,984,136,000 1,995,516,000 1,941,417,000 1,956,146,000 1,893,388,000 1,798,687,000 1,759,509,000 1,768,160,000 1,717,640,000 1,685,322,000 1,672,653,000 1,644,477,000 1,621,186,000 1,623,239,000 1,631,894,000 1,638,612,000 1,603,548,000 1,615,473,000 1,625,238,000  
      portion of net (gain) loss recognized in other comprehensive income, before taxes
                                                                -308,500 -313,000                            
      portion of loss recognized in other comprehensive income, before taxes
                                                                   61,000 -154,250 356,000                        
      net realized losses on investments, excluding other-than-temporary impairment losses
                                                                      -1,828,000                       
      portion of loss recognized in other comprehensive loss, before taxes
                                                                      3,682,000                       
      net realized losses on investments
                                                                       -55,689,000 -94,230,500 -299,205,000                    
      earnings per share
                                                                                             
      basic
                                0.933 0.76 1.09 1.99 5.7 -1.05 2.18 2.56 0.69 2.4 2.72 3.38 0.98 -0.1 0.48 0.72 0.72 1.94 1.98 1.88 1.49 1.7 1.72 1.47 0.39 1.54 1.96 1.84 1.74 0.8 1.7 1.4 -1.61 1.31 1.47 1.35 0.11 1.22 1.63 0.68 0.563 -0.95 1.61 1.58         1.04 0.74 0.93 0.82      
      diluted*
                                                                       0.68                      
      share data:
                                                                                             
      weighted-average shares outstanding used in basic per share calculations*
                                                                       117,891,543                      
      plus: dilutive securities*
                                                                       76,204                      
      net realized (losses) on investments
                                                                            -2,648,000 -13,076,000                
      income before provision for income taxes and cumulative effect of change in accounting principle
                                                                            196,903,000 284,145,000                
      net income before cumulative effect of change in accounting principle
                                                                            120,818,000 187,191,000 166,280,000 179,457,000 252,507,000 151,303,000 151,136,000 160,925,000          
      cumulative effect of change in accounting principle
                                                                                   1,547,000          
      earnings per common share:
                                                                                             
      basic
    4,470,000 5,220,000 4,600,000 2,860,000 3,890,000 2,560,000 3,590,000 4,500,000 2,145,000 3,550,000 2,910,000 2,120,000         2,260,000 -580,000 2,870,000 2,480,000 1,990,000 -960,000 2,240,000 2,570,000                                                              
      diluted
                                                                                             
      income before income taxes and cumulative effect of change in accounting principle
                                                                              252,474,000 277,518,000 390,182,000 231,041,000 232,163,000 242,356,000          
      income taxes
                                                                              86,194,000 98,061,000 137,675,000 79,738,000 81,027,000 81,431,000 12,366,000 41,087,000 60,475,000 62,325,000 53,741,000 34,410,000 48,834,000 48,383,000  
      earnings per share:
                                                                                             
      basic
                                0.933 0.76 1.09 1.99 5.7 -1.05 2.18 2.56 0.69 2.4 2.72 3.38 0.98 -0.1 0.48 0.72 0.72 1.94 1.98 1.88 1.49 1.7 1.72 1.47 0.39 1.54 1.96 1.84 1.74 0.8 1.7 1.4 -1.61 1.31 1.47 1.35 0.11 1.22 1.63 0.68 0.563 -0.95 1.61 1.58         1.04 0.74 0.93 0.82      
      diluted
                                                                                             
      weighted-average shares outstanding used in per share calculations
                                                                              120,657,052  126,846,990 125,793,731 128,488,126 129,998,426          
      net realized gain on investments
                                                                               5,570,000    -4,452,000 4,134,000 11,965,000 4,079,000 492,000 1,861,000 2,501,000 5,722,000 14,224,000  
      amortization of deferred gain on disposal of business
                                                                               8,349,000              
      earnings per share—basic
                                                                                             
      earnings per share—diluted
                                                                                             
      amortization of deferred acquisition costs and value of businesses acquired
                                                                                316,577,000 298,372,000            
      loss on disposal of businesses
                                                                                             
      distributions on mandatorily redeemable preferred securities
                                                                                             
      income before income taxes
                                                                                    149,412,000 141,374,000 188,099,000 176,723,000 99,014,750 109,254,000 144,044,000 142,761,000  
      earnings per share:
                                                                                             
      basic
                                0.933 0.76 1.09 1.99 5.7 -1.05 2.18 2.56 0.69 2.4 2.72 3.38 0.98 -0.1 0.48 0.72 0.72 1.94 1.98 1.88 1.49 1.7 1.72 1.47 0.39 1.54 1.96 1.84 1.74 0.8 1.7 1.4 -1.61 1.31 1.47 1.35 0.11 1.22 1.63 0.68 0.563 -0.95 1.61 1.58         1.04 0.74 0.93 0.82      
      diluted
                                0.93 0.76 1.09 1.96 5.66 -1.05 2.16 2.53 0.67 2.37 2.7 3.34 0.96 -0.1 0.47 0.71 0.7 1.92 1.95 1.86 1.46 1.68 1.7 1.46 0.37 1.52 1.94 1.81 1.7 0.79 1.68 1.39 -1.61 1.3 1.46 1.34 0.09 1.22 1.63  0.558 -0.95 1.59 1.57         1.03 0.74 0.92 0.82      
      per share calculations
                                                                                    34,678,157.5 136,177,498        
      loss on disposal of business
                                                                                        2,308,000  -9,232,000   
      distributions on mandatorily redeemable preferred securities of subsidiary trusts
                                                                                        540,750   2,163,000  
      net income per share
                                                                                             
      basic
                                                                                        0.48 0.53 0.67   
      diluted
                                                                                        0.48 0.53 0.67   
      earnings per share:
                                                                                             
      weighted-average of basic and diluted shares of common stock outstanding
                                                                                           129,521,599  
      net income per share
                                                                                             
      basic and diluted
                                                                                             
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-09-30 2012-06-30 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-12-31 2004-09-30 2004-06-30 2004-03-31 2003-12-31 
                                                                                             
        assets
                                                                                             
        investments:
                                                                                             
        fixed maturity securities available for sale, at fair value
      8,577,700,000 8,294,700,000 8,071,800,000 7,626,100,000 7,175,100,000 7,596,100,000 7,208,500,000 7,214,100,000 6,912,100,000 6,530,500,000 6,617,800,000 6,557,800,000 6,283,700,000 6,137,900,000 6,308,800,000 6,887,900,000 7,215,300,000 7,650,300,000 6,574,000,000 6,575,900,000 13,449,000,000 13,094,500,000 12,639,600,000 11,670,600,000 12,322,400,000 12,420,800,000 12,228,800,000 11,834,600,000 11,257,100,000 11,116,600,000 11,297,500,000 9,194,100,000 9,662,600,000 9,732,400,000 9,579,400,000 9,491,200,000 9,572,145,000 9,919,591,000 9,744,199,000 9,039,747,000 10,215,328,000 10,313,929,000 10,745,939,000 11,387,311,000 11,263,174,000 11,624,009,000 11,816,347,000 11,595,457,000 11,291,875,000 11,447,578,000 11,423,221,000 12,143,800,000 12,043,931,000 11,214,423,000 11,192,599,000 10,978,902,000 10,637,406,000 10,745,590,000 10,612,552,000 10,823,195,000 10,651,689,000 10,479,317,000 9,966,772,000 9,964,609,000 9,407,954,000 8,616,598,000 8,591,266,000 9,059,614,000 9,689,741,000 9,692,529,000 10,126,415,000                 
        equity securities at fair value
      207,100,000 214,000,000 207,900,000 204,300,000 208,500,000 219,400,000 226,300,000 243,900,000 223,000,000 256,500,000 259,600,000 280,500,000 281,300,000 302,600,000 311,000,000 371,700,000 445,700,000 422,300,000 305,400,000 293,200,000 404,100,000 384,400,000 376,300,000 349,300,000 388,500,000 406,900,000 392,200,000 388,400,000                                                            
        commercial mortgage loans on real estate, at amortized cost
      324,700,000 328,200,000 329,800,000 346,300,000 342,500,000 329,000,000 330,200,000 332,500,000 328,700,000 322,000,000 302,700,000 305,500,000 295,600,000 304,400,000 293,500,000 280,700,000 256,500,000 227,300,000 177,900,000 147,900,000 754,300,000 771,100,000 790,100,000 795,100,000 815,000,000 804,600,000 783,100,000 758,100,000 759,600,000 757,900,000 720,100,000 682,200,000 670,200,000 648,100,000 624,000,000 603,300,000 624,033,000 595,067,000 620,185,000 872,196,000 1,151,256,000 1,233,230,000 1,267,033,000 1,255,459,000 1,272,616,000 1,253,424,000 1,248,101,000 1,257,162,000 1,287,032,000 1,268,056,000 1,266,168,000 1,290,003,000 1,302,373,000 1,302,609,000 1,309,687,000 1,307,569,000 1,313,326,000 1,327,438,000 1,320,964,000 1,355,871,000 1,376,226,000 1,405,876,000 1,428,027,000 1,449,108,000 1,470,121,000 1,495,420,000 1,506,694,000 1,502,086,000 1,486,138,000 1,470,477,000 1,433,626,000 1,407,742,000 1,356,957,000 1,287,058,000 1,266,158,000 1,261,254,000 1,252,612,000 1,234,185,000 1,212,006,000         
        short-term investments
      379,500,000 345,800,000 316,300,000 301,300,000 281,600,000 325,000,000 254,000,000 192,800,000 258,100,000 290,400,000 279,700,000 159,100,000 155,500,000 266,800,000 179,500,000 144,400,000 247,800,000 217,500,000 147,600,000 145,300,000 333,200,000 250,000,000 207,800,000 221,800,000 402,500,000 266,200,000 357,500,000 343,900,000 373,200,000 604,800,000 343,600,000 171,100,000 284,100,000 266,600,000 198,900,000 229,300,000 227,740,000 396,598,000 498,281,000 449,691,000 508,950,000 747,965,000 442,611,000 247,525,000 345,246,000 465,295,000 356,735,000 566,721,000 470,458,000 972,684,000 771,734,000 239,782,000 251,495,000 504,924,000 441,383,000 508,375,000 447,013,000 435,612,000 358,702,000 452,008,000 416,815,000 436,398,000 453,469,000 445,684,000 521,651,000 664,272,000 703,402,000 620,434,000 472,215,000 652,305,000 410,878,000 319,475,000 263,945,000 430,770,000 314,114,000 271,155,000 239,149,000 262,182,000 427,474,000 387,446,000 255,321,000 438,768,000 300,093,000 225,851,000 314,776,000 404,969,000  
        other investments
      573,000,000 596,800,000 592,100,000 565,600,000 536,800,000 501,700,000 505,900,000 486,800,000 499,000,000 523,300,000 528,800,000 517,900,000 508,400,000 504,400,000 515,200,000 534,400,000 506,300,000 679,200,000 689,100,000 707,700,000 738,800,000 705,900,000 632,400,000 587,900,000 638,900,000 653,500,000 668,100,000 658,700,000 635,200,000 633,500,000 642,200,000 557,000,000 568,600,000 589,300,000 786,300,000 676,000,000 595,264,000 631,104,000 623,977,000 618,651,000 575,323,000 585,799,000 585,394,000 611,927,000 606,752,000 599,423,000 604,773,000 589,288,000 589,399,000 573,243,000 583,301,000 585,850,000 578,148,000 585,803,000 570,707,000 587,704,000 566,026,000 577,217,000 567,945,000 581,917,000 578,583,000 563,727,000 522,041,000 532,860,000 525,827,000 488,410,000 498,434,000 533,974,000 594,571,000 535,862,000 541,474,000 546,731,000 547,858,000 564,894,000 564,494,000 535,089,000 542,015,000 555,761,000 549,759,000 549,102,000 556,125,000 540,113,000 488,975,000 508,398,000 492,350,000 505,577,000  
        total investments
      10,062,000,000 9,779,500,000 9,517,900,000 9,043,600,000 8,544,500,000 8,971,200,000 8,524,900,000 8,470,100,000 8,220,900,000 7,922,700,000 7,988,600,000 7,820,800,000 7,524,500,000 7,516,100,000 7,608,000,000 8,219,100,000 8,671,600,000 9,196,600,000 7,894,000,000 7,870,000,000 15,679,400,000 15,205,900,000 14,646,200,000 13,624,700,000 14,567,300,000 14,552,000,000 14,429,700,000 13,983,700,000 13,403,900,000 13,498,200,000 13,389,200,000 10,962,900,000 11,553,500,000 11,676,600,000 11,640,200,000 11,453,600,000 11,479,076,000 12,033,090,000 11,961,497,000 11,425,111,000 12,994,772,000 13,499,602,000 13,705,507,000 14,172,528,000 14,131,452,000 14,608,814,000 14,661,819,000 14,617,767,000 14,244,015,000 14,873,962,000 14,648,169,000 14,882,768,000 14,764,429,000 14,155,759,000 14,026,165,000 13,936,293,000 13,593,655,000 13,911,898,000 13,505,478,000 13,900,126,000 13,688,746,000 13,608,588,000 13,157,832,000 13,137,993,000 12,638,977,000 11,878,046,000 12,066,792,000 12,608,717,000 13,527,337,000 13,657,971,000 13,747,151,000 13,584,866,000 12,850,730,000 13,046,898,000 12,429,145,000 12,781,369,000 12,295,910,000 12,248,935,000 12,515,823,000 12,456,788,000 12,558,876,000 12,397,518,000  11,434,203,000 11,000,383,000 11,370,353,000  
        cash and cash equivalents
      1,834,100,000 1,712,500,000 1,486,700,000 1,669,600,000 1,807,700,000 1,813,400,000 1,713,100,000 1,281,900,000 1,627,400,000 1,425,300,000 1,401,700,000 1,525,600,000 1,536,700,000 1,429,800,000 1,182,000,000 1,250,900,000 2,040,800,000 2,027,900,000 2,746,000,000 1,651,300,000 2,228,600,000 2,203,000,000 2,137,500,000 1,999,900,000 1,867,100,000 1,749,300,000 1,490,400,000 1,274,200,000 1,254,000,000 1,306,600,000 1,253,700,000 2,342,000,000 996,800,000 992,800,000 848,200,000 874,500,000 1,031,971,000 1,116,623,000 1,232,674,000 2,060,815,000 1,288,305,000 1,543,936,000 1,297,436,000 1,065,165,000 1,318,656,000 1,411,266,000 1,398,870,000 1,105,912,000 1,717,184,000 1,286,697,000 1,270,395,000 1,604,625,000 1,072,506,000 1,106,992,000 1,166,713,000 1,059,523,000 1,135,099,000 940,434,000 1,150,516,000 1,168,307,000 1,003,723,000 932,541,000 1,318,552,000 1,235,851,000 809,182,000 664,339,000 1,040,684,000 1,053,679,000 956,603,000 1,020,594,000 804,964,000 815,147,000 1,010,071,000 759,835,000 987,672,000 647,137,000 663,501,000 650,705,000 855,569,000 641,268,000 500,770,000 475,034,000 807,082,000 692,373,000 608,870,000 573,861,000  
        premiums and accounts receivable
      1,989,400,000 1,915,600,000 1,931,300,000 1,842,700,000 2,054,000,000 1,782,600,000 1,814,800,000 2,002,700,000 2,265,600,000 2,410,200,000 2,342,300,000 2,332,200,000 2,406,400,000 2,288,900,000 2,376,900,000 2,267,500,000 1,942,500,000 1,702,400,000 1,693,600,000 1,924,200,000 1,556,400,000 1,576,700,000 1,475,400,000 1,636,000,000 1,692,800,000 1,767,100,000 1,745,700,000 1,695,500,000 1,643,500,000 1,601,000,000 1,512,700,000 1,248,500,000 1,237,300,000 1,286,400,000 1,336,300,000 1,244,000,000 1,217,969,000 1,312,738,000 1,218,299,000 1,331,527,000 1,260,717,000 1,274,333,000 1,426,284,000 1,573,984,000 1,445,630,000 1,340,200,000 1,294,865,000 1,129,270,000 1,080,171,000 983,166,000 884,952,000 890,900,000 760,676,000 685,820,000 649,122,000 614,277,000 612,522,000 576,088,000 542,927,000 545,167,000 523,657,000 513,820,000 507,933,000 515,631,000 582,189,000 439,534,000 513,181,000 514,551,000 528,351,000 621,150,000 580,379,000 584,688,000 560,544,000 500,120,000 612,011,000 534,387,000 512,016,000 514,146,000 454,789,000 481,744,000 427,993,000 459,981,000 435,457,000 482,560,000 482,072,000 472,867,000  
        reinsurance recoverables
      6,471,300,000 7,054,200,000 7,328,600,000 7,361,400,000 7,579,500,000 7,631,800,000 6,727,900,000 6,589,100,000 6,649,200,000 6,683,800,000 6,636,600,000 6,655,100,000 7,005,900,000 7,561,800,000 6,094,800,000 6,068,300,000 6,178,900,000 7,135,400,000 6,708,800,000 6,528,100,000 9,839,900,000 9,796,200,000 9,581,900,000 9,539,500,000 9,593,400,000 9,510,600,000 9,162,600,000 9,061,600,000 9,166,000,000 11,256,800,000 10,978,300,000 9,278,400,000 9,790,200,000 10,578,300,000 8,953,200,000 8,868,800,000 9,083,207,000 9,059,947,000 8,727,343,000 8,689,823,000 7,470,403,000 7,279,955,000 7,376,942,000 7,205,284,000 7,254,585,000 6,149,708,000 6,002,268,000 5,824,365,000 5,752,134,000 5,684,585,000 5,682,447,000 5,866,488,000 5,490,610,000 5,428,106,000 5,411,064,000 5,295,502,000 5,151,407,000 5,049,186,000 4,997,316,000 4,931,151,000 4,661,346,000 4,594,661,000 4,212,863,000 4,083,681,000 4,073,703,000 4,076,574,000 4,010,170,000 4,015,817,000 3,916,486,000 3,895,539,000 3,904,348,000 3,920,626,000 3,865,447,000 3,868,067,000 3,914,972,000 3,979,129,000 3,949,569,000 4,075,817,000 4,447,810,000 4,789,209,000 4,054,486,000 4,161,982,000 4,133,660,000 4,263,042,000 4,282,794,000 4,352,318,000  
        accrued investment income
      135,400,000 120,700,000 123,800,000 139,100,000 130,500,000 120,300,000 119,900,000 96,600,000 97,000,000 93,500,000 90,700,000 94,300,000 85,100,000 85,100,000 94,000,000 89,200,000 62,100,000 63,600,000 62,400,000 73,300,000 129,700,000 133,000,000 143,000,000 146,700,000 131,100,000 127,200,000 126,900,000 130,800,000 125,500,000 133,700,000 136,100,000 108,700,000 105,400,000 114,100,000 105,300,000 111,400,000 110,075,000 116,823,000 111,985,000 114,572,000 129,743,000 136,960,000 133,374,000 144,591,000 138,868,000 151,108,000 149,291,000 153,554,000 145,189,000 156,793,000 150,553,000 162,671,000 162,465,000 153,733,000 153,783,000 159,470,000 148,310,000 161,073,000 147,069,000 155,013,000 161,790,000 169,258,000 155,757,000 162,824,000 149,475,000 153,819,000 144,679,000 163,502,000 151,018,000 155,465,000 149,165,000 159,258,000 142,470,000 142,687,000 137,803,000 144,947,000 133,299,000 132,268,000 128,150,000 139,166,000 128,117,000 130,843,000 127,583,000 138,869,000 132,576,000 139,567,000  
        deferred acquisition costs
      10,187,600,000 10,131,100,000 10,138,500,000 9,959,800,000 9,992,800,000 10,083,800,000 10,041,000,000 9,978,900,000 9,967,200,000 9,903,800,000 9,818,500,000 9,683,000,000 9,677,100,000 9,577,800,000 9,359,000,000 9,025,400,000 8,811,000,000 8,548,200,000 8,136,600,000 7,649,700,000 7,573,500,000 7,405,500,000 7,003,200,000 7,201,900,000 6,668,000,000 6,161,200,000 5,767,600,000 5,371,500,000 5,103,000,000 4,270,100,000 3,882,700,000 3,646,300,000 3,484,500,000 3,482,600,000 3,326,600,000 3,290,000,000 3,267,394,000 3,034,091,000 3,001,603,000 3,079,611,000 3,150,934,000 3,126,301,000 3,078,233,000 2,827,411,000 2,957,740,000 3,277,810,000 3,257,295,000 3,158,031,000 3,128,931,000 3,090,637,000 2,959,525,000 2,887,051,000 2,760,365,000 2,635,132,000 2,632,720,000 2,563,885,000 2,565,013,000 2,526,401,000 2,493,422,000 2,432,990,000 2,422,906,000 2,468,246,000 2,504,654,000 2,555,762,000 2,573,130,000 2,579,420,000 2,650,672,000 2,783,598,000 2,917,852,000 2,895,498,000 2,895,345,000 2,746,099,000 2,634,497,000 2,506,550,000 2,397,906,000 2,272,035,000 2,176,079,000 2,081,540,000 2,022,308,000 1,897,131,000 1,786,241,000 1,711,132,000 1,647,654,000 1,562,094,000 1,492,176,000 1,486,173,000  
        property and equipment
      841,700,000 831,100,000 811,500,000 786,300,000 768,300,000 742,200,000 732,600,000 706,100,000 685,800,000 664,400,000 642,700,000 671,200,000 645,100,000 617,600,000 608,800,000 585,300,000 561,400,000 529,000,000 495,200,000 469,100,000 493,300,000 468,400,000 450,100,000 438,100,000                                  259,460,000                              
        goodwill
      2,646,300,000 2,649,700,000 2,630,800,000 2,620,700,000 2,616,000,000 2,625,200,000 2,618,400,000 2,608,500,000 2,608,800,000 2,605,200,000 2,606,300,000 2,603,500,000 2,603,000,000 2,547,400,000 2,558,200,000 2,569,400,000 2,571,600,000 2,579,900,000 2,588,700,000 2,586,000,000 2,589,300,000 2,325,800,000 2,441,400,000 2,336,200,000 2,343,400,000 2,331,000,000 2,338,000,000 2,331,200,000 2,321,800,000 2,312,500,000 2,369,200,000 923,100,000 917,700,000 916,000,000 905,500,000 894,500,000 830,956,000 839,681,000 834,173,000 839,766,000 833,512,000 841,183,000 842,202,000 828,564,000 841,239,000 816,818,000 804,880,000 785,453,000 784,561,000 672,233,000 638,976,000 638,621,000 640,934,000 639,517,000 639,097,000 639,018,000 640,638,000 621,412,000 619,779,000 926,195,000 924,426,000 924,834,000 926,398,000 1,009,089,000 1,009,394,000 1,005,027,000 1,001,899,000 840,490,000 828,743,000 829,039,000 832,656,000 801,709,000 791,195,000 790,545,000 790,519,000 805,186,000 805,254,000 804,889,000 804,864,000 817,828,000 820,501,000 820,617,000 823,054,000 831,346,000 833,789,000 828,445,000  
        other intangible assets
      522,000,000 527,500,000 529,900,000 552,500,000 535,600,000 545,900,000 555,100,000 562,600,000 567,100,000 589,900,000 608,400,000 615,900,000 638,900,000 631,000,000 676,200,000 695,100,000 719,200,000 638,400,000 654,400,000 672,700,000 696,200,000 581,800,000 582,100,000 521,000,000 540,200,000 547,800,000 564,100,000 606,500,000 622,400,000 642,800,000 664,800,000 275,800,000 288,600,000 306,600,000 316,500,000 330,000,000 240,310,000 263,284,000 250,419,000 274,131,000 277,163,000 300,781,000 332,370,000 331,338,000 381,960,000 369,021,000 370,285,000 345,238,000 354,636,000 294,003,000 271,745,000 296,102,000 269,953,000 279,906,000 303,832,000 306,387,000 348,683,000 306,425,000                              
        other assets
      1,087,400,000 1,055,100,000 1,020,900,000 1,005,800,000 983,700,000 1,004,200,000 904,500,000 882,100,000 862,300,000 785,300,000 802,500,000 702,800,000 738,300,000 666,700,000 773,600,000 706,400,000 680,200,000 493,300,000 514,100,000 495,400,000 518,800,000 540,400,000 708,100,000 764,700,000 590,100,000 500,000,000 622,600,000 644,600,000 567,500,000 587,600,000 623,700,000 370,900,000 387,100,000 749,400,000 426,800,000 361,500,000 359,684,000 397,169,000 387,288,000 401,111,000 475,731,000 468,669,000 399,125,000 388,190,000 847,860,000 354,382,000 374,782,000 324,801,000 258,942,000 138,242,000 132,050,000 120,731,000 121,418,000 118,929,000 124,298,000 186,039,000 189,868,000 201,524,000 514,333,000 538,167,000 547,992,000 545,648,000 548,183,000 498,002,000 486,396,000 508,908,000 427,347,000 391,406,000 268,105,000 257,632,000 265,617,000 239,329,000 195,661,000 208,103,000 186,939,000 234,063,000 246,867,000 245,559,000 240,605,000 253,836,000 277,971,000 216,435,000 216,460,000 214,869,000 216,032,000 206,172,000  
        assets held for sale
      512,400,000               1,050,600,000 1,076,900,000  13,648,100,000 13,491,500,000                                                                    
        total assets
      36,289,600,000 35,782,100,000 35,525,900,000 34,988,400,000 35,020,600,000 35,332,300,000 33,773,000,000 33,225,400,000 33,635,200,000 33,208,800,000 33,104,700,000 32,915,200,000 33,123,800,000 33,245,700,000 31,728,700,000 33,022,600,000 33,911,500,000 33,624,800,000 45,994,800,000 44,410,600,000 44,649,900,000 43,582,600,000 44,233,200,000 43,423,300,000 44,291,200,000 43,751,500,000 43,139,500,000 42,237,000,000 41,089,300,000 43,443,100,000 42,361,300,000 32,427,900,000 31,843,000,000 32,405,200,000 30,058,900,000 29,567,700,000 29,709,128,000 30,283,836,000 29,804,213,000 30,287,195,000 30,043,128,000 30,586,091,000 30,842,082,000 30,800,356,000 31,562,466,000 30,673,129,000 30,617,173,000 29,668,385,000 29,714,689,000 29,348,585,000 28,728,795,000 29,481,540,000 28,169,623,000 27,243,589,000 27,115,445,000 26,774,000,000 26,779,755,000 26,697,375,000 26,397,018,000 26,845,334,000 26,115,330,000 26,238,814,000 25,841,796,000 25,665,578,000 24,822,474,000 23,820,644,000 24,514,586,000 25,354,315,000 26,212,032,000 26,446,415,000 26,750,316,000 26,568,380,000 25,772,955,000 25,461,049,000 25,165,148,000 25,023,450,000 24,532,416,000 24,680,684,000 25,365,453,000 25,412,444,000 24,456,763,000 24,321,974,000  23,638,294,000 23,349,181,000 23,704,277,000 23,728,319,000 
        liabilities
                                                                                             
        future policy benefits and expenses
      55,700,000 510,100,000 511,700,000 507,100,000 536,700,000 504,000,000 511,500,000 521,500,000 487,200,000 511,000,000 523,400,000 517,600,000 428,500,000 406,700,000 401,500,000 408,400,000 413,200,000 1,334,100,000 1,338,200,000 1,356,500,000 10,062,000,000 9,907,400,000 9,817,400,000 9,711,400,000 9,807,300,000 9,564,800,000 9,445,900,000 9,310,800,000 9,240,900,000 10,464,900,000 10,386,000,000 10,384,800,000 10,397,400,000 10,436,900,000 10,278,100,000 10,163,900,000 10,112,878,000 10,042,896,000 9,748,406,000 9,723,211,000 9,466,694,000 9,465,642,000 9,489,876,000 9,417,564,000 9,483,672,000 8,813,702,000 8,785,342,000 8,671,710,000 8,646,572,000 8,621,692,000 8,526,390,000 8,506,669,000 8,481,404,000 8,412,128,000 8,269,343,000 8,217,526,000 8,212,705,000 8,166,055,000 8,105,153,000 8,038,559,000 7,804,668,000 7,756,402,000 7,349,633,000 7,282,280,000 7,203,830,000 7,150,150,000 7,095,645,000 7,232,105,000 7,205,884,000 7,177,899,000 7,189,496,000 7,164,149,000 6,818,728,000 6,767,405,000 6,766,343,000 6,767,016,000 6,742,776,000 6,697,981,000 6,664,854,000 6,584,562,000 6,503,262,000 6,461,838,000 6,412,688,000 6,328,838,000 6,248,735,000 6,162,963,000  
        unearned premiums
      20,881,400,000 20,609,200,000 20,497,200,000 20,132,500,000 20,211,400,000 20,400,000,000 20,245,300,000 20,031,100,000 20,110,400,000 20,119,900,000 19,931,300,000 19,671,600,000 19,802,400,000 19,554,900,000 19,219,500,000 18,702,900,000 18,623,700,000 18,457,200,000 17,948,000,000 17,301,000,000 17,308,000,000 17,116,600,000 16,557,200,000 16,673,600,000 16,603,600,000 16,383,200,000 15,934,600,000 15,638,700,000 15,648,000,000 15,497,200,000 14,505,000,000 7,084,800,000 7,038,600,000 6,962,600,000 6,718,300,000 6,601,600,000 6,626,525,000 6,443,266,000 6,298,466,000 6,308,939,000 6,423,720,000 6,449,260,000 6,429,804,000 6,259,389,000 6,529,675,000 6,784,089,000 6,690,889,000 6,610,702,000 6,662,672,000 6,455,337,000 6,232,639,000 6,174,246,000 5,896,673,000 5,685,188,000 5,482,017,000 5,315,673,000 5,245,001,000 5,119,984,000 5,063,999,000 4,964,668,000 4,963,981,000 5,045,536,000 5,153,564,000 5,154,685,000 5,203,442,000 5,227,849,000 5,407,859,000 5,579,160,000 5,531,862,000 5,412,023,000 5,410,709,000 5,142,208,000 4,860,076,000 4,602,760,000 4,429,893,000 4,215,615,000 4,049,636,000 3,906,705,000 3,851,614,000 3,661,575,000 3,493,567,000 3,381,896,000 3,354,299,000 3,221,977,000 3,139,535,000 3,170,594,000  
        claims and benefits payable
      2,101,200,000 2,212,000,000 2,350,900,000 2,570,100,000 2,914,200,000 3,049,000,000 2,115,200,000 2,015,400,000 1,989,200,000 2,010,800,000 2,020,300,000 2,081,200,000 2,295,900,000 3,022,400,000 1,542,600,000 1,535,700,000 1,595,900,000 1,897,400,000 1,602,600,000 1,578,000,000 2,659,500,000 2,758,200,000 2,669,100,000 2,669,300,000 2,687,700,000 2,871,100,000 2,722,200,000 2,750,600,000 2,813,700,000 3,764,700,000 3,503,100,000 3,194,800,000 3,782,200,000 4,794,200,000 3,093,300,000 3,075,400,000 3,301,257,000 3,397,455,000 3,276,722,000 3,341,718,000 3,896,719,000 4,080,309,000 4,010,733,000 3,784,275,000 3,698,606,000 3,577,964,000 3,553,844,000 3,449,834,000 3,389,371,000 3,429,420,000 3,417,145,000 3,638,290,000 3,360,743,000 3,352,224,000 3,437,119,000 3,485,270,000 3,438,474,000 3,381,185,000 3,351,169,000 3,406,611,000 3,343,642,000 3,369,541,000 3,366,327,000 3,327,991,000 3,331,280,000 3,278,332,000 3,302,731,000 3,424,780,000 3,311,611,000 3,297,077,000 3,303,084,000 3,418,070,000 3,403,060,000 3,394,539,000 3,412,166,000 3,482,724,000 3,490,444,000 3,559,322,000 3,875,223,000 4,424,007,000 3,592,489,000 3,622,965,000 3,614,949,000 3,641,270,000 3,534,289,000 3,503,805,000  
        commissions payable
      640,600,000 594,200,000 597,300,000 585,700,000 559,600,000 526,200,000 511,700,000 499,000,000 542,800,000 602,000,000 626,700,000 560,300,000 647,500,000 670,900,000 648,600,000 629,400,000 692,700,000 664,600,000 742,300,000 599,000,000 708,500,000 547,000,000 473,700,000 417,500,000 540,500,000 511,200,000 447,800,000 336,400,000 338,600,000 316,900,000 308,100,000 344,900,000 365,100,000 377,500,000 374,400,000 391,700,000 386,243,000 382,778,000 357,912,000 354,965,000 393,260,000 435,772,000 380,205,000 451,238,000 487,322,000 596,990,000 584,708,000 463,133,000 429,636,000 361,518,000 348,925,000 345,865,000 282,199,000 216,341,000 260,022,000 259,104,000 260,235,000 264,450,000 275,409,000 230,697,000 222,761,000 207,073,000 218,060,000 233,209,000 182,251,000 192,295,000 233,200,000 215,704,000 201,460,000 226,372,000 267,886,000 261,143,000 235,552,000 232,720,000 304,640,000 302,812,000 264,994,000 231,977,000 301,209,000 257,980,000 223,739,000 248,648,000 313,501,000 309,654,000 285,549,000 269,416,000  
        funds held under reinsurance
      266,400,000 279,400,000 268,100,000 275,100,000 277,700,000 257,800,000 322,000,000 311,800,000 392,700,000 403,000,000 376,200,000 373,900,000 366,600,000 374,500,000 338,700,000 355,100,000 364,200,000 350,000,000 359,300,000 359,800,000 358,600,000 361,200,000 346,800,000 352,600,000 319,400,000 287,900,000 308,000,000 294,000,000 272,000,000 279,000,000 347,100,000 173,600,000 179,800,000 142,700,000 153,400,000 128,700,000 111,721,000 106,924,000 105,475,000 101,400,000 94,417,000 93,745,000 95,632,000 87,146,000 75,161,000 78,707,000 78,706,000 79,366,000 76,778,000 70,881,000 58,847,000 60,905,000 60,703,000 60,890,000 64,413,000 67,696,000 61,768,000   66,614,000 47,730,000 50,220,000 49,417,000 58,970,000 54,961,000 38,492,000 38,433,000 46,747,000 48,192,000 49,954,000 50,147,000 50,939,000 54,103,000 53,539,000 49,980,000 51,153,000 51,993,000 78,819,000 78,578,000 79,752,000 85,934,000 93,617,000 132,320,000 195,916,000 236,653,000 263,874,000  
        accounts payable and other liabilities
      3,766,300,000 3,612,300,000 3,717,800,000 3,600,000,000 2,838,000,000 2,745,700,000 2,512,200,000 2,455,400,000 2,792,700,000 2,571,500,000 2,528,800,000 2,638,900,000 2,731,500,000 2,467,200,000 2,519,500,000 2,693,300,000 3,032,500,000 2,574,400,000 2,604,900,000 2,388,300,000 2,794,900,000 2,502,100,000 2,417,300,000 2,435,900,000 2,758,500,000 2,637,900,000 2,598,500,000 2,461,200,000 2,187,400,000 2,212,100,000 2,610,700,000 1,855,800,000 2,046,300,000 2,363,000,000 2,012,300,000 1,893,400,000 1,985,670,000 2,009,379,000 1,876,015,000 1,825,894,000 2,049,810,000 2,188,615,000 2,201,257,000 2,241,162,000 2,675,515,000 1,793,509,000 1,816,193,000 1,672,735,000 1,662,348,000 1,753,086,000 1,537,129,000 1,582,950,000 1,608,605,000 1,413,769,000 1,486,026,000 1,442,821,000 1,397,302,000 1,368,847,000 1,353,863,000 1,426,934,000 1,401,361,000 1,311,375,000 1,388,279,000 1,313,693,000 1,226,847,000 1,165,168,000 1,433,028,000 1,225,803,000 1,220,149,000 1,409,357,000 1,332,824,000 1,288,572,000 1,251,910,000 1,215,283,000 1,282,903,000 1,130,366,000 1,158,026,000 1,092,163,000 1,351,196,000 1,133,277,000 1,109,135,000 1,209,002,000 1,328,483,000 1,308,728,000 1,314,518,000 1,396,161,000  
        debt
      2,206,900,000 2,206,400,000 2,084,400,000 2,083,700,000 2,083,100,000 2,082,500,000 2,081,800,000 2,081,200,000 2,080,600,000 2,080,000,000 2,129,400,000 2,128,800,000 2,129,900,000 2,129,300,000 2,128,800,000 2,203,000,000 2,202,500,000 2,201,900,000 2,550,500,000 2,203,700,000 2,252,900,000 2,008,600,000 2,208,000,000 2,207,500,000 2,006,900,000 2,006,300,000 2,007,300,000 2,006,600,000 2,006,000,000 2,005,400,000 2,004,800,000 2,004,400,000 1,068,200,000 1,067,900,000 1,136,600,000 1,067,300,000 1,067,020,000 1,165,557,000 1,165,255,000 1,414,704,000 1,171,382,000 1,171,305,000 1,171,229,000 1,171,153,000 1,171,079,000 1,171,005,000 1,170,932,000 1,170,859,000 1,638,118,000 1,638,388,000 1,646,890,000 1,670,523,000 972,368,000 972,337,000 972,278,000 972,249,000 972,220,000 972,192,000 972,164,000 972,137,000 972,110,000 972,084,000 972,058,000 972,032,000 972,007,000 971,982,000 971,957,000 971,933,000 971,909,000 971,886,000 971,863,000 971,831,000 971,818,000 971,796,000 971,774,000 971,753,000 971,731,000 971,711,000 971,690,000 971,670,000 971,650,000 971,631,000 971,611,000 971,593,000 971,614,000 971,576,000 1,750,000,000 
        liabilities held for sale
      499,500,000               1,037,000,000 1,064,800,000  12,484,900,000 12,365,200,000                                                                    
        total liabilities
      30,418,000,000 30,023,600,000 30,027,400,000 29,754,200,000 29,913,900,000 30,077,000,000 28,768,700,000 28,305,400,000 28,825,700,000 28,718,200,000 28,618,700,000 28,518,800,000 28,895,100,000 29,146,800,000 27,269,000,000 28,001,500,000 28,421,800,000 27,880,400,000 40,086,400,000 38,585,000,000 38,695,100,000 37,642,600,000 38,248,700,000 38,037,100,000 38,609,100,000 38,061,100,000 37,379,200,000 36,765,300,000 35,955,400,000 38,203,400,000 37,028,400,000 27,926,900,000 27,561,500,000 28,267,000,000 25,834,300,000 25,408,900,000 25,611,028,000 25,778,922,000 25,196,142,000 25,722,550,000 25,519,161,000 25,902,492,000 26,014,122,000 25,672,144,000 26,381,159,000 25,330,566,000 25,267,466,000 24,572,097,000 24,881,210,000 24,565,666,000 23,932,909,000 24,274,935,000 22,940,010,000 22,210,021,000 22,088,509,000 21,759,528,000 21,903,779,000 21,949,982,000 21,616,481,000 21,478,793,000 21,077,162,000 21,265,229,000 20,988,547,000 20,762,129,000 20,457,897,000 20,150,322,000 20,805,081,000 21,622,504,000 21,964,552,000 22,239,200,000 22,661,413,000 22,645,315,000 21,958,563,000 21,539,788,000 21,332,551,000 21,264,009,000 20,962,062,000 21,027,115,000 21,665,894,000 21,746,642,000 20,613,341,000 20,686,397,000  20,083,243,000 19,994,977,000 20,154,820,000  
        commitments and contingencies
                                                                                             
        stockholders’ equity
                                                                                             
        common stock, par value 0.01 per share...
      500,000 500,000 500,000 500,000 500,000 500,000 500,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 700,000 700,000 700,000 700,000 600,000 1,600,000 1,600,000 1,600,000 1,600,000 1,600,000 1,600,000 1,600,000 1,600,000 1,600,000 1,600,000 1,500,000 1,500,000 1,500,000 1,500,000 1,500,000 1,504,000 1,503,000 1,502,000 1,500,000 1,497,000 1,497,000 1,496,000 1,493,000 1,490,000 1,490,000 1,489,000 1,486,000 1,482,000 1,482,000 1,480,000 1,478,000 1,473,000 1,472,000 1,464,000 1,458,000 1,457,000 1,456,000 1,453,000 1,453,000 1,451,000 1,451,000 1,447,000 1,447,000 1,445,000 1,445,000 1,443,000 1,443,000 1,442,000 1,440,000 1,438,000 1,437,000                
        additional paid-in capital
      1,711,800,000 1,701,500,000 1,684,500,000 1,673,900,000 1,686,800,000 1,683,300,000 1,669,600,000 1,659,200,000 1,668,500,000 1,673,100,000 1,653,700,000 1,642,200,000 1,637,800,000 1,627,100,000 1,629,900,000 1,652,100,000 1,695,000,000 1,731,300,000 1,786,200,000 1,804,300,000 1,956,800,000 4,568,200,000 4,550,400,000 4,540,600,000 4,537,700,000 4,524,500,000 4,509,200,000 4,496,000,000 4,495,600,000 4,478,800,000 4,459,700,000 3,478,800,000 3,197,900,000 3,186,800,000 3,172,400,000 3,173,500,000 3,175,867,000 3,168,267,000 3,150,911,000 3,152,977,000 3,148,409,000 3,138,801,000 3,126,772,000 3,135,397,000 3,131,274,000 3,117,645,000 3,104,104,000 3,095,561,000 3,087,533,000 3,075,444,000 3,059,228,000 3,051,639,000 3,043,121,000 3,028,665,000 3,025,477,000 3,016,300,000 3,003,524,000 2,997,130,000 2,993,957,000 2,985,716,000 2,973,431,000 2,964,651,000 2,962,883,000 2,950,953,000 2,941,124,000 2,936,265,000 2,928,160,000 2,921,290,000 2,912,038,000 2,912,891,000 2,904,970,000 2,902,187,000 2,893,403,000 2,898,636,000 2,894,892,000 2,892,394,000 2,885,081,000 2,880,855,000 2,880,329,000 2,853,021,000 2,839,098,000 2,792,176,000 2,790,476,000 2,790,440,000 2,790,440,000 2,790,440,000  
        retained earnings
      4,826,300,000 4,726,300,000 4,570,900,000 4,431,100,000 4,378,300,000 4,321,500,000 4,309,700,000 4,194,200,000 4,028,200,000 3,990,700,000 3,877,200,000 3,775,900,000 3,699,300,000 3,678,900,000 3,774,200,000 3,976,500,000 4,066,800,000 4,219,300,000 3,640,300,000 3,635,500,000 3,548,700,000 6,126,000,000 6,194,400,000 6,061,100,000 5,966,400,000 5,882,900,000 5,980,900,000 5,879,700,000 5,759,700,000 5,777,100,000 5,846,300,000 5,815,000,000 5,697,300,000 5,414,600,000 5,500,700,000 5,410,800,000 5,296,678,000 5,295,671,000 5,181,375,000 5,044,544,000 4,856,674,000 4,824,192,000 4,851,670,000 4,840,497,000 4,809,287,000 4,778,645,000 4,657,797,000 4,534,940,000 4,415,875,000 4,325,410,000 4,215,455,000 4,102,087,000 3,992,869,000 3,883,865,000 3,742,479,000 3,596,751,000 3,537,946,000 3,389,644,000 3,264,025,000 3,465,332,000 3,340,900,000 3,194,101,000 3,054,466,000 3,060,160,000 2,933,131,000 2,714,463,000 2,650,371,000 2,484,399,000 2,612,291,000 2,438,904,000 2,269,107,000 2,162,450,000 1,989,405,000 1,837,623,000 1,676,171,000 1,435,984,000 1,297,249,000 1,158,973,000 1,006,910,000 880,338,000 790,827,000 674,208,000 569,605,000 493,266,000 428,350,000 343,099,000  
        accumulated other comprehensive loss
      -544,200,000 -547,000,000 -634,600,000 -748,500,000 -836,100,000 -627,200,000 -852,700,000 -811,200,000 -765,000,000 -1,051,000,000 -922,700,000 -899,500,000  -1,084,900,000 -822,200,000 -485,300,000                                                 -311,600,000 -782,328,000                      
        treasury stock
      -122,800,000 -122,800,000 -122,800,000 -122,800,000 -122,800,000 -122,800,000 -122,800,000 -122,800,000 -122,800,000 -122,800,000 -122,800,000 -122,800,000 -122,800,000 -122,800,000 -122,800,000 -122,800,000 -122,800,000 -122,800,000 -122,800,000 -122,800,000 -267,400,000 -5,420,500,000 -5,350,400,000 -5,324,600,000 -5,267,300,000 -5,158,500,000 -5,093,100,000 -5,043,000,000 -4,992,400,000 -4,943,300,000 -4,860,100,000 -4,860,100,000 -4,860,100,000 -4,721,100,000 -4,686,900,000 -4,575,300,000 -4,470,551,000 -4,288,633,000 -4,052,971,000 -3,859,616,000 -3,601,162,000 -3,526,929,000 -3,500,397,000 -3,398,172,000 -3,316,511,000 -3,214,963,000 -3,177,755,000 -3,119,180,000 -3,098,241,000 -3,005,723,000 -2,900,785,000 -2,726,628,000 -2,666,709,000 -2,556,866,000 -2,297,351,000 -2,124,449,000   -1,764,422,000 -1,600,631,000 -1,555,765,000 -1,340,656,000 -1,231,472,000 -1,231,472,000 -1,199,523,000 -1,199,523,000 -1,199,523,000 -1,199,523,000 -1,140,523,000 -1,140,523,000 -1,140,523,000 -1,140,523,000 -1,021,636,000 -905,420,000 -827,960,000 -728,516,000 -573,407,000 -466,086,000 -405,776,000 -329,224,000 -184,324,000 -88,230,000 -63,628,000 -36,035,000 -798,000   
        total equity
      5,871,600,000 5,758,500,000 5,498,500,000 5,234,200,000 5,106,700,000 5,255,300,000 5,004,300,000 4,920,000,000 4,809,500,000 4,490,600,000 4,486,000,000 4,396,400,000 4,228,700,000 4,098,900,000 4,459,700,000 5,021,100,000 5,489,700,000 5,744,400,000 5,908,400,000 5,825,600,000 5,954,800,000 5,940,000,000 5,984,500,000 5,386,200,000 5,682,100,000 5,690,400,000 5,760,300,000 5,471,700,000 5,133,900,000 5,239,700,000 5,332,900,000 4,501,000,000 4,281,500,000                                                       
        total liabilities and equity
      36,289,600,000 35,782,100,000 35,525,900,000 34,988,400,000 35,020,600,000 35,332,300,000 33,773,000,000 33,225,400,000 33,635,200,000 33,208,800,000 33,104,700,000 32,915,200,000 33,123,800,000 33,245,700,000 31,728,700,000 33,022,600,000 33,911,500,000 33,624,800,000 45,994,800,000 44,410,600,000 44,649,900,000 43,582,600,000 44,233,200,000 43,423,300,000 44,291,200,000 43,751,500,000 43,139,500,000 42,237,000,000 41,089,300,000 43,443,100,000 42,361,300,000 32,427,900,000 31,843,000,000                                                       
        value of business acquired
       5,100,000 6,000,000 6,900,000 8,000,000 11,700,000 20,800,000 46,800,000 83,900,000 124,700,000 166,400,000 210,800,000 262,800,000 323,500,000 397,200,000 484,300,000 583,400,000 698,600,000 841,300,000 988,000,000 1,156,500,000 1,339,800,000 1,539,900,000 1,753,300,000 2,004,300,000 2,262,300,000 2,554,700,000 2,858,100,000 3,157,800,000 3,905,500,000 3,962,500,000 22,600,000 24,400,000 26,300,000 28,200,000 30,100,000 32,165,000 34,350,000 36,628,000 38,950,000 41,154,000 43,935,000 41,584,000 43,457,000 45,462,000 47,492,000 49,541,000 51,490,000 53,549,000 55,698,000 57,782,000 59,943,000 64,352,000 66,506,000 71,014,000 73,372,000 75,864,000 78,899,000 82,208,000 85,247,000 88,316,000 91,517,000 94,632,000 97,992,000 101,295,000 104,627,000 108,204,000 112,460,000 116,510,000 120,897,000 125,612,000 134,481,000 126,710,000 130,470,000 134,437,000   147,537,000 151,512,000 156,308,000 160,951,000 165,814,000 170,663,000 175,872,000 181,073,000 186,512,000  
        reinsurance balances payable
          493,200,000 511,800,000 469,000,000 390,000,000 430,100,000 420,000,000 482,600,000 546,500,000 492,800,000 520,900,000 469,800,000 425,600,000 420,400,000 389,300,000 444,100,000 422,200,000 362,400,000 435,400,000 364,800,000 339,900,000 358,500,000 345,200,000 321,800,000 319,300,000 330,900,000 302,700,000 324,100,000 126,400,000 145,300,000 173,400,000 118,700,000 142,500,000 95,292,000 116,233,000 132,878,000 110,056,000 132,728,000 121,386,000 99,226,000 104,566,000 157,089,000 110,507,000 131,769,000 78,587,000 106,932,000 111,665,000 113,308,000 97,854,000 113,701,000 103,899,000 130,144,000 87,879,000 102,848,000 100,987,000 104,333,000 87,576,000 213,372,000 129,545,000 95,413,000 62,728,000 56,776,000 67,862,000 88,393,000 112,076,000 87,181,000 85,547,000 104,105,000 77,271,000 107,397,000 94,523,000 84,891,000 121,844,000 81,168,000 109,039,000 129,547,000 182,028,000 112,797,000 172,133,000 58,161,000 121,705,000 106,800,000 133,694,000  
        accumulated other comprehensive income
                  -986,200,000    -150,000,000 -84,100,000 604,000,000 504,500,000 709,800,000 658,200,000 568,900,000 88,400,000 411,500,000 405,200,000 328,700,000 103,400,000 -155,400,000 -97,700,000 -137,900,000 51,700,000 234,000,000 256,400,000 236,900,000 148,300,000 94,602,000 328,106,000 327,254,000 225,240,000 118,549,000 246,038,000 348,419,000 548,997,000 555,767,000 659,746,000 764,072,000 583,481,000 426,830,000 386,306,000 420,508,000 778,029,000 858,859,000 676,432,000 554,867,000 524,412,000 381,273,000 297,022,000 285,524,000 514,671,000 278,151,000 154,038,000 65,925,000 122,361,000   -670,946,000 -475,798,000 -137,768,000 -5,497,000 53,911,000 -2,486,000 -48,216,000 88,990,000 88,064,000 158,150,000 -39,997,000 78,400,000 219,499,000 263,029,000 399,549,000 256,529,000 338,163,000 306,665,000 135,697,000 415,760,000  
        assets held in separate accounts
                     11,100,000 11,900,000 11,500,000 11,600,000 11,300,000 2,188,300,000 2,006,100,000 1,853,600,000 1,524,000,000 1,839,700,000 1,747,200,000 1,831,300,000 1,801,100,000 1,609,700,000 1,904,400,000 1,858,300,000 1,816,900,000 1,837,100,000 1,800,300,000 1,779,100,000 1,750,300,000 1,692,287,000 1,738,940,000 1,714,443,000 1,719,454,000 1,798,104,000 1,754,350,000 1,919,609,000 1,933,658,000 1,906,237,000 1,872,091,000 1,942,940,000 1,916,990,000 1,941,747,000 1,858,699,000 1,781,637,000 1,811,992,000 1,765,818,000 1,721,478,000 1,694,729,000 1,662,046,000 1,975,847,000 2,040,482,000 2,000,371,000 1,890,221,000 1,772,135,000 1,991,916,000 1,972,332,000 1,940,283,000 1,764,269,000 1,602,362,000 1,778,809,000 2,252,388,000 2,662,175,000 2,720,297,000 3,143,288,000 3,305,217,000 3,315,882,000 3,229,121,000 3,298,543,000 3,212,685,000 3,253,839,000 3,498,093,000 3,472,435,000 3,504,017,000 3,467,215,000 3,472,170,000 3,717,149,000 3,540,759,000 3,716,824,000 3,794,806,000  
        liabilities related to separate accounts
                     11,100,000 11,900,000 11,500,000 11,600,000 11,300,000 2,188,300,000 2,006,100,000 1,853,600,000 1,524,000,000 1,839,700,000 1,747,200,000 1,831,300,000 1,801,100,000 1,609,700,000 1,904,400,000 1,858,300,000 1,816,900,000 1,837,100,000 1,800,300,000 1,779,100,000 1,750,300,000 1,692,287,000 1,738,940,000 1,714,443,000 1,719,454,000 1,798,104,000 1,754,350,000 1,919,609,000 1,933,658,000 1,906,237,000 1,872,091,000 1,942,940,000 1,916,990,000 1,941,747,000 1,858,699,000 1,781,637,000 1,811,992,000 1,765,818,000 1,721,478,000 1,694,729,000 1,662,046,000 1,975,847,000 2,040,482,000 2,000,371,000 1,890,221,000 1,772,135,000 1,991,916,000 1,972,332,000 1,940,283,000 1,764,269,000 1,602,362,000 1,778,809,000 2,252,388,000 2,662,175,000 2,720,297,000 3,143,288,000 3,305,217,000 3,315,882,000 3,229,121,000 3,298,543,000 3,212,685,000 3,253,839,000 3,498,093,000 3,472,435,000 3,504,017,000 3,467,215,000 3,472,170,000 3,717,149,000 3,540,759,000 3,716,824,000 3,794,806,000  
        6.50% series d mandatory convertible preferred stock, par value 1.00 per share, zero and 2,875,000 shares authorized, issued and outstanding at december 31, 2021 and 2020, respectively
                                                                                             
        total assurant, inc. stockholders’ equity
                      5,489,700,000 5,744,400,000 5,908,400,000 5,822,200,000 5,951,400,000 5,936,400,000 5,967,800,000 5,370,000,000 5,652,800,000 5,658,600,000 5,730,200,000 5,440,600,000 5,112,000,000 5,219,400,000 5,312,500,000 4,489,800,000 4,270,600,000                                                       
        non-controlling interest
                          3,400,000    29,300,000    21,900,000 20,300,000 20,400,000 11,200,000 10,900,000                                                       
        6.50% series d mandatory convertible preferred stock, par value 1.00 per share, 0 shares and 2,875,000 shares authorized, issued and outstanding at september 30, 2021 and december 31, 2020, respectively
                                                                                             
        non-controlling interests
                         3,400,000  3,600,000 16,700,000 16,200,000  31,800,000 30,100,000 31,100,000                                                            
        6.50% series d mandatory convertible preferred stock, par value 1.00 per share, 0 shares and 2,875,000 shares authorized, issued and outstanding at june 30, 2021 and december 31, 2020, respectively
                                                                                             
        6.50% series d mandatory convertible preferred stock, par value 1.00 per share, 0 shares and 2,875,000 shares authorized, issued and outstanding at march 31, 2021 and december 31, 2020, respectively
                                                                                             
        assets of consolidated investment entities
                            1,670,800,000 1,937,300,000 2,020,100,000 2,077,000,000 2,086,700,000 2,057,700,000 1,685,400,000 1,599,500,000 1,305,200,000 1,042,000,000 746,500,000                                                       
        liabilities of consolidated investment entities
                            1,540,800,000 1,705,400,000 1,687,000,000 1,706,300,000 1,761,800,000 1,801,200,000 1,455,100,000 1,374,200,000 1,086,500,000 830,900,000 573,400,000                                                       
        6.50% series d mandatory convertible preferred stock, par value 1.00 per share, 2,875,000 shares authorized, issued and outstanding at december 31, 2020 and 2019, respectively
                          2,900,000                                                                   
        6.50% series d mandatory convertible preferred stock, par value 1.00 per share, 2,875,000 shares authorized, issued and outstanding at september 30, 2020 and december 31, 2019, respectively
                           2,900,000                                                                  
        6.50% series d mandatory convertible preferred stock, par value 1.00 per share, 2,875,000 shares authorized, issued and outstanding at june 30, 2020 and december 31, 2019, respectively
                            2,900,000                                                                 
        6.50% series d mandatory convertible preferred stock, par value 1.00 per share, 2,875,000 shares authorized, issued and outstanding at march 31, 2020 and december 31, 2019, respectively
                             2,900,000                                                                
        property and equipment, at cost less accumulated depreciation
                              433,700,000 418,800,000 419,200,000 409,800,000 392,500,000 381,700,000 370,600,000 355,200,000 347,600,000 358,400,000 355,500,000 348,800,000 343,572,000 337,100,000 327,861,000 312,324,000 298,414,000 286,751,000 289,416,000 286,186,000 277,645,000 274,419,000 262,117,000 255,514,000 253,630,000 253,870,000 250,564,000 250,481,000 246,969,000 241,722,000 242,908,000 247,497,000 254,257,000  267,169,000 272,750,000 272,922,000 273,270,000 275,420,000 274,646,000 275,735,000 277,288,000 278,621,000 266,281,000 270,139,000 272,333,000 275,779,000 276,960,000 279,748,000 278,653,000 275,201,000 271,696,000 274,670,000 268,242,000 267,720,000 275,149,000 273,642,000 278,691,000 277,088,000 270,922,000 272,198,000 284,294,000  
        6.50% series d mandatory convertible preferred stock, par value 1.00 per share, 2,875,000 shares authorized, 2,875,000 issued and outstanding at december 31, 2019 and 2018
                              2,900,000                                                               
        6.50% series d mandatory convertible preferred stock, par value 1.00 per share, 2,875,000 shares authorized, issued and outstanding at september 30, 2019 and december 31, 2018, respectively
                               2,900,000                                                              
        6.50% series d mandatory convertible preferred stock, par value 1.00 per share, 2,875,000 shares authorized, issued and outstanding at june 30, 2019 and december 31, 2018
                                2,900,000                                                             
        tax receivable
                                 10,700,000 36,300,000 42,700,000 54,300,000 34,600,000 126,300,000 117,400,000 37,500,000 10,200,000 20,462,000    24,176,000 29,335,000   15,132,000  48,220,000     9,167,000 49,128,000 9,989,000  30,691,000           44,156,000 23,886,000 58,364,000  26,012,000     1,952,000 24,855,000  3,868,000         
        deferred gains on disposal of businesses
                                 45,400,000 53,100,000 81,900,000 94,700,000 109,600,000  148,500,000 170,100,000 194,100,000  318,411,000                                                  
        6.50% series d mandatory convertible preferred stock, par value 1.00 per share, 2,875,000 shares authorized, issued and outstanding at march 31, 2019 and december 31, 2018
                                 2,900,000                                                            
        equity securities, at fair value
                                  378,800,000 385,400,000 385,800,000 358,500,000                                                        
        6.50% series d mandatory convertible preferred stock, par value 1.00 per share, 2,875,000 shares authorized, 2,875,000 issued and outstanding at december 31, 2018
                                  2,900,000                                                           
        6.50% series d mandatory convertible preferred stock, 1.00 par value, 2,875,000 shares authorized, 2,875,000 issued and outstanding at september 30, 2018
                                   2,900,000                                                          
        6.50% series d mandatory convertible preferred stock, 1.00 par value, 2,875,000 shares authorized, 2,875,000 issued and outstanding at june 30, 2018
                                    2,900,000                                                         
        6.50% series d mandatory convertible preferred stock, 1.00 par value, 2,875,000 shares authorized, 2,875,000 issued and outstanding at march 31, 2018
                                     2,900,000                                                        
        equity securities available for sale, at fair value
                                      368,000,000 403,300,000 413,900,000 415,900,000 421,361,000 450,617,000 434,506,000 403,702,000 500,057,000 522,903,000 523,786,000 530,509,000 499,407,000 521,707,000 490,756,000 462,658,000 458,358,000 464,636,000 455,779,000 475,765,000 440,515,000 399,943,000 362,376,000 403,098,000 481,688,000  466,954,000   524,614,000 512,987,000 502,864,000 446,173,000 374,376,000 474,873,000 491,813,000 717,549,000 728,473,000 636,001,000 707,204,000 727,170,000 751,798,000 741,639,000 760,166,000 730,382,000 746,031,000 693,101,000 696,146,000 569,950,000 545,057,000 526,951,000 548,203,000 519,779,000 531,200,000  
        deferred gain on disposal of businesses
                                      128,100,000    232,135,000  439,268,000 564,122,000 92,327,000 91,074,000 94,317,000 97,559,000 100,817,000 88,362,000 92,006,000 95,651,000 99,311,000 103,382,000 107,456,000 111,528,000 120,215,000 124,816,000 134,033,000 139,141,000 144,254,000 149,359,000 154,493,000 146,770,000 152,794,000 158,819,000 164,899,000 167,006,000 173,808,000 180,558,000 187,360,000 194,687,000 202,066,000 209,393,000 216,772,000 225,018,000 233,316,000 241,562,000 249,911,000 258,929,000 268,356,000 278,378,000 287,212,000 294,367,000 306,073,000 317,857,000 329,720,000 344,054,000 358,593,000 372,855,000  
        policy loans
                                       36,900,000 37,700,000 37,900,000 38,533,000 40,113,000 40,349,000 41,124,000 43,858,000 44,742,000 45,453,000 46,555,000 48,272,000 48,979,000 49,885,000 50,475,000 51,678,000 51,997,000 51,952,000 52,939,000 53,924,000 53,449,000 54,192,000 54,565,000 55,563,000 55,905,000 56,142,000 56,685,000 56,169,000 56,275,000 56,407,000 56,401,000 56,548,000 57,793,000 58,096,000 57,475,000 56,220,000 56,978,000 57,107,000 57,747,000 57,872,000 58,413,000 58,733,000 58,561,000 59,149,000 60,044,000 61,043,000 63,647,000 63,994,000 64,182,000 64,886,000 66,025,000 68,314,000 68,535,000  
        total stockholders’ equity
                                       4,138,200,000 4,224,600,000 4,158,800,000 4,098,100,000 4,504,914,000 4,608,071,000 4,564,645,000 4,523,967,000 4,683,599,000 4,827,960,000 5,128,212,000 5,181,307,000 5,342,563,000 5,349,707,000 5,096,288,000 4,833,479,000 4,782,919,000 4,795,886,000 5,206,605,000 5,229,613,000 5,033,568,000 5,026,936,000 5,014,472,000 4,875,976,000 4,747,393,000 4,780,537,000 5,366,541,000 5,038,168,000 4,973,585,000 4,853,249,000 4,903,449,000 4,364,577,000 3,670,322,000 3,709,505,000 3,731,811,000 4,247,480,000 4,207,215,000 4,088,903,000 3,923,065,000 3,814,392,000 3,921,261,000 3,832,597,000 3,759,441,000 3,570,354,000 3,653,569,000 3,699,559,000 3,665,802,000 3,843,422,000 3,635,577,000 3,635,431,000 3,555,051,000 3,354,204,000 3,549,457,000  
        total liabilities and stockholders’ equity
                                       32,405,200,000 30,058,900,000 29,567,700,000 29,709,128,000 30,283,836,000 29,804,213,000 30,287,195,000 30,043,128,000 30,586,091,000 30,842,082,000 30,800,356,000 31,562,466,000 30,673,129,000 30,617,173,000 29,668,385,000 29,714,689,000 29,348,585,000 28,728,795,000 29,481,540,000 28,169,623,000 27,243,589,000 27,115,445,000 26,774,000,000 26,779,755,000 26,697,375,000 26,397,018,000 26,845,334,000 26,115,330,000 26,238,814,000 25,841,796,000 25,665,578,000 24,822,474,000 23,820,644,000 24,514,586,000 25,354,315,000 26,212,032,000 26,446,415,000 26,750,316,000 26,568,380,000 25,772,955,000 25,461,049,000 25,165,148,000 25,023,450,000 24,532,416,000 24,680,684,000 25,365,453,000 25,412,444,000 24,456,763,000 24,321,974,000  23,638,294,000 23,349,181,000 23,704,277,000  
        tax payable
                                           57,083,000 81,302,000 258,087,000   26,945,000 31,193,000  24,594,000  14,896,000 3,371,000 20,959,000 33,627,000    30,431,000   50,002,000 41,702,000 32,459,000 39,690,000 121,119,000 30,126,000 43,804,000 55,492,000 64,496,000               51,380,000 110,159,000 71,869,000 74,589,000 57,707,000 90,916,000  
        collateral held/pledged under securities agreements
                                               51,034,000 95,291,000 93,242,000 95,985,000 95,977,000 95,222,000 96,006,000 95,215,000 95,768,000 96,014,000 94,629,000 94,043,000 94,608,000 95,221,000 96,080,000 92,633,000 273,282,000                              
        obligation under securities agreements
                                               51,034,000 95,289,000 93,241,000 95,986,000 95,973,000 95,217,000 95,997,000 95,206,000 95,761,000 96,000,000 94,611,000 94,024,000 94,615,000 95,494,000 96,449,000 93,125,000 272,358,000                              
        deferred income taxes
                                                   323,073,000 324,920,000 251,637,000 129,148,000 44,878,000 32,916,000 179,502,000 183,557,000 52,336,000  13,674,000 88,592,000 24,093,000 76,430,000  47,371,000 124,515,000 167,240,000 153,824,000 358,729,000 530,700,000 449,372,000 327,540,000 10,349,000 52,168,000 108,429,000 37,034,000 3,677,000 64,263,000 57,157,000 63,345,000 53,302,000 12,953,000 47,514,000 69,025,000 89,998,000 31,757,000  31,385,000 130,394,000 8,909,000  
        mandatorily redeemable preferred stock
                                                                5,000,000 8,160,000 8,160,000 8,160,000 8,160,000 8,160,000 8,160,000 8,160,000 11,160,000 11,160,000 11,160,000 11,160,000 21,160,000 21,160,000 22,160,000 22,160,000 22,160,000 23,160,000 23,160,000 23,160,000 24,160,000 24,160,000 24,160,000 24,160,000 24,160,000 24,160,000 24,160,000 24,160,000 24,160,000 
        june 30, 2011 and december 31, 2010, respectively
                                                              -2,048,224,000                               
        funds withheld under reinsurance
                                                               64,081,000 65,894,000                             
        march 31, 2011 and december 31, 2010, respectively
                                                               -1,937,859,000                              
        collateral held under securities lending
                                                                122,219,000 134,348,000 133,618,000 142,381,000 218,129,000 186,467,000 210,703,000 181,177,000 234,027,000 343,321,000 510,903,000 521,347,000 541,650,000 654,860,000 629,263,000 576,129,000 365,958,000 662,607,000 605,939,000 543,198,000 610,662,000 534,311,000 581,942,000 600,321,000 535,331,000     
        obligation under securities lending
                                                                122,931,000 135,248,000 134,758,000 143,439,000 220,279,000 197,288,000 224,774,000 202,616,000 256,506,000 355,961,000 510,903,000 521,347,000 541,650,000  629,263,000 576,129,000 365,958,000 662,607,000 605,939,000 543,198,000 610,662,000 534,311,000 581,942,000 600,321,000 535,331,000     
        income taxes payable
                                                                           94,720,000  27,843,000 51,621,000 73,988,000 36,232,000   36,569,000  25,911,000        
        fixed maturities available for sale, at fair value
                                                                             9,891,107,000 9,267,665,000 9,377,836,000 9,118,049,000 9,232,537,000 8,866,664,000 8,847,534,000 8,961,778,000 9,088,264,000 9,426,470,000 9,167,851,000 9,177,938,000 9,045,812,000 8,608,718,000 8,884,270,000  
        obligations under securities lending
                                                                             654,860,000                
        common stock
                                                                              1,436,000 1,432,000 1,430,000 1,429,000 1,428,000 1,427,000 1,426,000 1,425,000 1,424,000 1,423,000 1,423,000 1,423,000 1,423,000 1,423,000  
        unamortized restricted stock compensation;
                                                                                             
        value of businesses acquired
                                                                                 138,864,000 143,255,000           
        unamortized restricted stock compensation
                                                                                           -1,265,000  
        unamortized restricted stock compensation; 127,601 and 51,996 shares at december 31, 2005 and 2004, respectively
                                                                                    -2,829,000         
        commercial mortgage loans on real estate at amortized cost
                                                                                     1,137,872,000 1,105,074,000 1,041,226,000 1,053,872,000 1,039,914,000 996,446,000 975,802,000  
        unamortized restricted stock compensation; 114,146 and 51,996 shares at september 30, 2005 and december 31, 2004, respectively
                                                                                     -2,787,000        
        unamortized restricted stock compensation; 110,506 and 51,996 shares at june 30, 2005 and december 31, 2004
                                                                                      -3,152,000       
        unamortized restricted stock compensation; 34,664 and 51,996 shares at march 31, 2005 and december 31, 2004, respectively
                                                                                       -529,000      
        mandatorily redeemable preferred securities
                                                                                             
        unamortized restricted stock compensation; 51,996 shares
                                                                                        -608,000     
        mandatorily redeemable preferred securities of subsidiary trusts
                                                                                            196,224,000 
        unamortized restricted stock compensation; 59,430 shares
                                                                                         -708,000    
        investments :
                                                                                             
        unamortized restricted stock compensation, 59,430 shares
                                                                                          -908,000   
        selected consolidated balance sheet data:
                                                                                             
        cash and cash equivalents and investments
                                                                                            11,881,802,000 
        policy liabilities
                                                                                            12,881,796,000 
        total shareholder’s equity
                                                                                            2,632,103,000 
        per share data:
                                                                                             
        total book value per share
                                                                                            24,100 
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-12-31 2004-09-30 2004-06-30 2004-03-31 
                                                                                               
          operating activities
                                                                                               
          net income
        225,200,000 265,600,000 235,300,000 146,600,000 201,300,000 133,800,000 188,700,000 236,400,000 182,500,000 190,100,000 156,300,000 113,600,000                                                                            
          adjustments to reconcile net income to net cash from operating activities:
                                                                                               
          noncash revenues, expenses, gains and losses included in income:
                                                                                               
          deferred tax expense
        40,200,000 34,600,000 39,500,000 -12,900,000 25,000,000 197,400,000 2,900,000 19,600,000 -39,400,000 -45,600,000 -11,200,000 -12,300,000 -1,800,000 51,400,000 -11,900,000 26,100,000 9,400,000 139,200,000 -36,100,000 19,200,000 19,500,000 9,900,000 46,300,000 115,900,000 48,900,000 -13,000,000 17,000,000 36,600,000                                                            
          depreciation and amortization
        72,000,000 62,300,000 59,000,000 56,700,000 63,900,000 58,500,000 50,500,000 50,600,000 55,200,000 45,900,000 47,200,000 48,100,000 41,800,000 44,800,000 48,100,000 47,300,000 45,600,000 41,900,000 42,700,000 41,400,000 39,200,000 40,100,000 31,500,000 33,500,000 38,400,000 27,300,000 30,400,000 29,700,000                                                            
          net realized losses on investments, including impairment losses
        20,500,000 13,600,000 21,700,000 16,000,000 29,100,000 18,300,000 19,600,000 8,800,000 19,000,000 19,100,000 20,000,000 10,600,000 13,500,000 27,400,000 76,400,000 62,400,000 -5,000,000 -112,100,000 -10,300,000 -800,000   -24,100,000 95,300,000                                                                
          loss on extinguishment of debt
                                                                                         
          restructuring costs
        28,700,000 -300,000 -1,100,000 5,200,000 -1,000,000   16,000,000 13,200,000 5,100,000                                                                            
          loss on sale of business
                                                                                               
          stock based compensation expense
        25,000,000 23,200,000 22,400,000 15,100,000 22,800,000 23,700,000 20,100,000 14,500,000 21,500,000 23,900,000 17,200,000 12,500,000 15,400,000 17,900,000 16,900,000 12,400,000 18,100,000 18,200,000 17,200,000 13,200,000 16,000,000 15,500,000 14,900,000 11,500,000 15,200,000 15,000,000 14,200,000 11,500,000                                                            
          changes in operating assets and liabilities:
                                                                                               
          insurance policy reserves and expenses
        176,600,000 -48,600,000 70,800,000 -465,100,000 -217,600,000 1,074,300,000 371,700,000 -36,200,000 -57,500,000 201,300,000 143,000,000 -277,400,000 -511,100,000 1,861,300,000 557,700,000 -30,600,000                                                                        
          premiums and accounts receivable
        -96,700,000 28,600,000 -77,900,000 241,700,000 -312,900,000 39,700,000 180,800,000 265,200,000 110,200,000 -56,800,000 -300,000 67,500,000 -81,400,000 60,300,000 -133,300,000 -311,200,000                                                                        
          commissions payable
        46,500,000 -300,000 5,400,000 21,000,000 45,300,000 13,800,000 18,700,000 -41,200,000 -53,300,000 -17,700,000 64,100,000 -85,700,000 -21,300,000 31,200,000 25,800,000 -66,400,000                                                                        
          reinsurance recoverable
        118,800,000 272,700,000 45,700,000 190,400,000 76,000,000 -906,900,000 -154,900,000 93,600,000 14,800,000 -61,300,000 32,100,000 360,000,000 587,700,000 -1,474,200,000 -36,200,000 113,200,000                                                                        
          funds withheld under reinsurance
        -13,400,000 12,000,000 -8,700,000 -2,600,000 21,700,000 -64,600,000 10,600,000 -80,300,000 -11,000,000 27,400,000 1,700,000 7,300,000 -8,300,000 38,100,000 -15,200,000 -9,700,000                                                                        
          deferred acquisition costs and value of business acquired
        -58,300,000 16,000,000 -150,400,000 56,200,000 48,200,000 -31,400,000 -60,400,000 16,800,000 -13,500,000 -52,100,000 -66,800,000 50,500,000 -38,100,000 -162,100,000 -261,000,000 -91,000,000                                                                        
          taxes receivable
        56,000,000 49,900,000    -17,200,000                                                                                  
          other assets and other liabilities
        40,100,000 -252,900,000 126,400,000 98,000,000 63,400,000 -143,500,000 31,000,000 -275,100,000 179,700,000 116,400,000 -89,500,000 -110,700,000 158,800,000 -48,900,000 -174,800,000 -285,000,000                                                                        
          other
        -20,900,000 27,000,000 18,200,000 900,000 -14,200,000 200,000 -30,200,000 -21,600,000 -22,600,000 11,800,000 -13,500,000 -7,000,000 -4,600,000 21,600,000 1,300,000 -40,800,000 13,200,000 -9,200,000 1,100,000 -9,000,000 -19,300,000 6,000,000 -9,100,000 9,000,000 -7,500,000 -22,900,000 55,300,000 -41,200,000 34,700,000 2,700,000 2,300,000 -3,400,000 -88,300,000 2,600,000 23,900,000 -24,700,000                                                    
          net cash from operating activities
        671,000,000 505,000,000 265,500,000 392,400,000 102,800,000 436,500,000 710,900,000 82,500,000 362,600,000 330,500,000 185,400,000 259,600,000 277,100,000 647,900,000 173,000,000 -501,100,000 254,700,000 -2,000,000 947,700,000 -418,700,000 440,400,000 609,400,000 415,900,000 -123,700,000 245,500,000 442,200,000 479,000,000 246,700,000 202,100,000 282,300,000 248,000,000 -75,700,000 164,000,000 366,700,000 -24,500,000 24,200,000 177,581,000 258,650,000 37,325,000 -339,030,000 -274,902,000 360,578,000 346,562,000 -177,666,000 -120,848,000 252,896,000 134,590,000 127,178,000 303,523,000 450,376,000 221,981,000 51,681,000 244,648,000 183,490,000 1,021,000 345,613,000 185,940,000 140,125,000 183,626,000 75,281,000 147,177,000 196,391,000 121,893,000 56,886,000 386,796,000 90,812,000 -264,569,000 184,764,000 380,711,000 -16,532,000 450,192,000 -477,976,000 320,682,000 344,199,000 171,958,000 313,356,000 439,528,000 267,682,000 -97,569,000 390,352,000 435,190,000 111,714,000 82,896,000 226,706,000 294,100,000 136,018,000 177,341,000 
          capital expenditures
          free cash flows
        671,000,000 505,000,000 265,500,000 392,400,000 102,800,000 436,500,000 710,900,000 82,500,000 362,600,000 330,500,000 185,400,000 259,600,000 277,100,000 647,900,000 173,000,000 -501,100,000 254,700,000 -2,000,000 947,700,000 -418,700,000 440,400,000 609,400,000 415,900,000 -123,700,000 245,500,000 442,200,000 479,000,000 246,700,000 202,100,000 282,300,000 248,000,000 -75,700,000 164,000,000 366,700,000 -24,500,000 24,200,000 177,581,000 258,650,000 37,325,000 -339,030,000 -274,902,000 360,578,000 346,562,000 -177,666,000 -120,848,000 252,896,000 134,590,000 127,178,000 303,523,000 450,376,000 221,981,000 51,681,000 244,648,000 183,490,000 1,021,000 345,613,000 185,940,000 140,125,000 183,626,000 75,281,000 147,177,000 196,391,000 121,893,000 56,886,000 386,796,000 90,812,000 -264,569,000 184,764,000 380,711,000 -16,532,000 450,192,000 -477,976,000 320,682,000 344,199,000 171,958,000 313,356,000 439,528,000 267,682,000 -97,569,000 390,352,000 435,190,000 111,714,000 82,896,000 226,706,000 294,100,000 136,018,000 177,341,000 
          investing activities
                                                                                               
          sales of:
                                                                                               
          fixed maturity securities available for sale
        295,800,000 242,000,000 379,700,000 270,500,000 406,300,000 353,500,000 250,300,000 320,800,000 508,900,000 391,900,000 209,800,000 354,000,000 158,500,000 597,700,000 983,000,000 729,600,000 692,900,000 230,400,000 223,000,000 215,500,000 138,400,000 85,800,000 182,600,000 220,800,000 375,800,000 467,700,000 664,700,000 597,600,000 897,500,000 1,150,500,000 723,300,000 742,500,000 652,800,000 616,900,000 835,400,000 818,000,000 1,227,421,000 465,753,000 562,952,000 707,385,000 513,186,000 648,596,000 766,063,000 452,944,000 599,692,000 376,347,000 450,050,000 461,894,000 768,044,000 475,860,000 663,432,000 675,395,000 595,448,000 471,975,000 417,798,000 373,570,000 285,125,000 600,158,000 298,041,000 337,040,000 534,765,000 500,786,000 402,321,000 489,290,000 383,057,000 266,627,000 176,029,000 344,689,000 640,862,000 511,035,000 575,869,000                 
          equity securities
        10,600,000 8,000,000 9,500,000 15,400,000 13,800,000 47,200,000 22,800,000 3,800,000 41,600,000 200,000 10,600,000 300,000 9,100,000 2,900,000 11,400,000 28,900,000 19,800,000 7,100,000 100,000 3,400,000 22,600,000 10,200,000 7,300,000 3,900,000 32,800,000 32,800,000 10,900,000 41,600,000 4,000,000 5,500,000 14,900,000 42,300,000                                                        
          other invested assets
        29,000,000 10,800,000 7,800,000 13,300,000 20,600,000 10,900,000 17,900,000 42,200,000 60,700,000 16,100,000 200,000 13,700,000 20,800,000 30,900,000 63,800,000 29,200,000 16,700,000 36,300,000 62,300,000 25,800,000 25,700,000 51,600,000 4,900,000 30,900,000 83,100,000 23,700,000 11,900,000 10,200,000 43,500,000 11,500,000 3,800,000 31,800,000 -9,800,000 37,100,000 26,200,000 9,300,000 30,245,000 36,109,000 12,244,000 3,554,000 22,563,000 5,071,000 34,146,000 6,685,000 13,659,000 16,954,000 20,880,000 22,764,000 7,144,000 6,517,000 24,299,000 11,496,000 17,585,000 41,977,000 6,797,000                                47,854,000 
          subsidiary, net of cash transferred
                      -1,336,200,000            -1,147,400,000        16,121,000 -57,012,000 914,811,000 -15,096,000 65,002,000     -131,878,000          -427,000 -5,503,000 -1,232,000                       
          maturities, calls, prepayments, and scheduled redemption of:
                                                                                               
          commercial mortgage loans on real estate
        18,200,000 14,500,000 28,000,000 11,100,000 5,200,000 9,200,000 21,200,000 5,000,000 5,000,000 2,000,000 9,900,000 3,500,000 11,400,000 6,000,000 12,500,000 10,600,000 8,800,000 3,200,000 3,600,000 4,200,000 25,500,000 17,900,000 7,500,000 13,100,000 23,800,000 9,500,000 18,200,000 14,000,000 17,800,000 24,500,000 21,900,000 56,400,000    38,000,000 -148,118,000 242,849,000 25,984,000 90,061,000 39,571,000 77,852,000 45,887,000 46,367,000 39,053,000 29,534,000 50,498,000 66,457,000 51,668,000 61,590,000 37,662,000 25,980,000 47,327,000 15,789,000                                 
          purchases of:
                                                                                               
          property and equipment and other
        -59,300,000 -62,900,000 -59,900,000 -53,400,000 -68,000,000 -47,100,000 -55,400,000 -50,800,000 -54,300,000 -50,400,000 -49,400,000 -48,400,000 -52,400,000 -46,600,000 -46,200,000 -41,100,000 -56,100,000 -46,100,000 -45,600,000 -39,600,000 -40,100,000 -34,900,000 -24,600,000 -21,600,000 -39,800,000 -12,700,000 -25,400,000 -32,400,000 -23,900,000 -20,800,000 -21,600,000 -16,500,000 -18,700,000 -12,300,000 -16,300,000 -14,800,000 -85,525,000 69,000 203,000 20,000 54,000 -13,000 3,397,000 10,000 -1,000 45,000 13,233,000 -13,105,000 1,268,000 115,000 -3,000 42,000 647,000 -5,000 1,811,000 1,258,000 -623,000 3,154,000 34,000 262,000 72,000 5,000 41,000 1,235,000 27,000 149,000 137,000 359,000 -181,000 -690,000 1,251,000                 
          subsidiaries, net of cash transferred
        -1,100,000    -800,000 -1,900,000 -10,200,000 -300,000     1,332,200,000 -1,400,000 -11,100,000 -4,100,000  -30,300,000       1,274,100,000    -127,400,000                                                    
          change in short-term investments
        -34,300,000 -29,200,000 -14,000,000 -18,200,000 41,400,000 -71,000,000 -62,600,000 65,200,000 33,200,000 -10,700,000 -117,100,000 3,800,000 102,800,000 -92,700,000 -33,200,000 103,800,000 -35,000,000 -70,100,000 -1,700,000 41,600,000   21,900,000 137,100,000 -132,900,000 89,600,000 -11,700,000 30,600,000 49,200,000 -196,300,000 -21,100,000 116,000,000 -22,200,000 -66,500,000 32,200,000 2,600,000 167,132,000 99,489,000 -49,003,000 55,539,000 235,659,000 -331,260,000 -196,396,000 95,250,000 91,245,000 -110,232,000 211,566,000 -99,008,000 499,976,000 -199,368,000 -537,625,000 63,414,000 255,777,000 -127,170,000 61,650,000 65,196,000 -70,449,000 -9,234,000 -75,881,000 94,113,000 -35,149,000 19,452,000 17,352,000 -6,607,000 77,854,000                       
          net cash from investing activities
        -403,800,000 -269,500,000 -362,900,000 -421,600,000 71,000,000 -207,200,000 -193,400,000 -328,200,000 3,100,000 -157,000,000 -254,400,000 -229,400,000 -127,200,000 -241,900,000 120,300,000 -13,300,000 120,900,000 3,400,000 18,800,000 14,500,000   -214,100,000 181,900,000 -6,200,000 -4,000,000 -162,400,000 -447,200,000 -298,100,000 -389,600,000 -1,593,900,000 79,100,000 -299,200,000 -245,700,000 62,500,000 -58,800,000 94,356,000 -114,370,000 -387,353,000 1,132,988,000 193,919,000 14,624,000 1,735,000 54,015,000 207,417,000 -178,123,000 225,732,000 -191,137,000  -297,989,000 -325,091,000 -18,511,000 -149,708,000 32,841,000 18,576,000 -51,129,000 -162,265,000 183,256,000 -166,450,000 91,612,000 87,365,000 119,128,000 -306,981,000 19,380,000 116,157,000 41,085,000 -35,155,000 -66,186,000 -46,787,000          30,081,000 -165,984,000   -447,237,000 -75,559,000 -165,432,000   
          financing activities
                                                                                               
          issuance of debt, net of issuance costs
               173,200,000              -400,000 300,000 1,285,800,000                                                        
          repayment of debt
               -50,000,000 -175,000,000     -369,800,000 -50,000,000          -350,000,000            -467,330,000                                    -1,750,000,000 
          payment of contingent liability
                                                                                            
          acquisition of common stock
        -94,300,000 -81,800,000 -63,300,000 -64,300,000 -120,300,000 -99,400,000 -41,600,000 -46,100,000 -126,000,000 -49,300,000   -15,200,000 -91,000,000 -236,600,000 -230,000,000 -295,000,000 -321,200,000 -181,100,000 -42,000,000   -29,600,000 -56,600,000 -107,500,000 -65,800,000 -48,500,000 -50,000,000 -52,100,000 -80,300,000 100,000 -7,000,000 -132,100,000 -38,200,000 -113,500,000 -105,100,000 -188,800,000 -228,650,000 -199,797,000 -245,804,000 -74,233,000 -30,921,000 -103,423,000 -84,329,000 -99,317,000 -34,008,000 -55,751,000 -26,107,000 -93,388,000 -106,500,000 -186,507,000 -6,617,000 -111,774,000 -155,066,000 -103,629,000 -168,905,000 -78,152,000 -111,197,000 -175,594,000 -153,387,000 -56,345,000 -212,475,000 -100,339,000                       
          common stock dividends paid
        -44,200,000 -40,600,000 -42,700,000 -40,900,000 -41,100,000 -37,500,000 -39,900,000 -37,400,000 -38,500,000 -37,100,000 -39,700,000 -37,000,000 -37,500,000 -36,700,000 -38,600,000 -37,400,000 -39,100,000 -38,500,000 -41,800,000 -38,200,000   -39,600,000 -38,000,000 -38,300,000 -37,300,000 -38,300,000 -37,400,000 -37,700,000 -35,500,000                                                          
          employee stock purchases and withholdings
        2,300,000 -4,300,000 1,700,000 -13,500,000 1,700,000 -3,900,000 700,000 -12,700,000 2,500,000 -5,100,000 2,600,000 -4,200,000 1,500,000 -14,600,000 3,700,000 -10,100,000 1,700,000 -7,100,000 7,900,000 -18,100,000                                                                    
          net cash from financing activities
        -136,200,000 -5,000,000 -104,300,000 -118,700,000 -159,700,000 -140,800,000 -80,800,000 -96,200,000 -162,000,000 -141,500,000 -57,400,000 -43,000,000 -51,200,000 -142,300,000 -347,400,000 -277,500,000 -332,400,000 -736,600,000 132,200,000 -153,000,000   -79,400,000 91,400,000 -129,100,000 -168,700,000 -102,300,000 220,900,000 47,600,000 145,900,000 300,500,000 1,344,000,000 143,000,000 22,600,000 -64,600,000 -127,700,000 -345,892,000 -257,278,000 -476,231,000 -26,792,000 -161,795,000 -94,945,000 -126,037,000 -104,350,000 -117,905,000 -52,495,000 -71,611,000 -534,188,000 -113,006,000 -133,792,000 -226,675,000 670,172,000 -129,572,000 -170,236,000 -122,300,000 -186,691,000 -91,511,000 -127,576,000 -231,070,000 -185,916,000 -73,268,000 -241,594,000 -198,695,000 5,277,000 -77,315,000 3,510,000 -74,034,000 -115,979,000 -229,888,000 -22,390,000 -43,877,000   -69,772,000 122,990,000    -137,376,000 -10,067,000   32,293,000 -36,438,000 -45,165,000   
          effect of exchange rate changes on cash and cash equivalents
        -9,400,000 -4,700,000 18,800,000 9,800,000 -19,800,000 11,800,000 -5,500,000 -3,600,000 -1,600,000 -8,400,000 2,500,000 1,700,000 8,200,000 -15,900,000 -22,700,000 -4,100,000 -16,300,000 -8,700,000 1,500,000 200,000   15,200,000 -16,800,000 7,600,000 -10,600,000 1,900,000 -200,000 -4,200,000 -8,000,000 -20,600,000 -2,200,000 -3,800,000 1,000,000 300,000 4,800,000 -10,697,000 -3,053,000 -1,882,000 -514,000 -20,772,000 -19,980,000 6,798,000 -22,277,000 -9,366,000 -9,882,000 4,247,000 -13,125,000 -8,883,000 -2,293,000 -4,445,000 -8,121,000 146,000 -3,918,000 805,000 -603,000 -7,740,000 -1,140,000 3,812,000 1,232,000 3,310,000 -2,743,000 -2,228,000 1,158,000 1,031,000 9,436,000 -2,587,000 -15,594,000 -6,960,000 1,050,000 -774,000  3,049,000 4,508,000 356,000 1,676,000            
          change in cash and cash equivalents
        121,600,000 225,800,000 -182,900,000 -138,100,000 -5,700,000 100,300,000 431,200,000 -345,500,000 202,100,000 23,600,000 -123,900,000 -11,100,000 106,900,000 247,800,000 -76,800,000 -796,000,000 26,900,000 -743,900,000 1,100,200,000 -557,000,000   137,600,000 132,800,000 117,800,000 258,900,000 216,200,000 20,200,000 -52,600,000 52,900,000 -1,088,300,000 1,345,200,000 4,000,000 144,600,000 -26,300,000 -157,500,000 -84,652,000 -116,051,000 -828,141,000 772,510,000 -255,631,000 246,500,000 232,271,000 -253,491,000 -92,610,000 12,396,000 292,958,000 -611,272,000 430,487,000 16,302,000 -334,230,000 695,221,000 -34,486,000 42,177,000 -101,898,000 107,190,000 -75,576,000 194,665,000 -210,082,000 -17,791,000 164,584,000 71,182,000 -386,011,000 82,701,000 426,669,000 144,843,000 -376,345,000 -12,995,000 97,076,000 -63,991,000 215,630,000 -43,261,000 -194,924,000 250,236,000 -227,837,000 340,535,000 -16,364,000 12,796,000 -204,864,000 214,301,000 140,498,000 25,736,000 -332,048,000 114,709,000 83,503,000 35,009,000 -384,336,000 
          cash and cash equivalents at beginning of period
        1,807,700,000 1,627,400,000 1,536,700,000 2,054,800,000 2,228,600,000   1,867,100,000 1,254,000,000 996,800,000 1,032,000,000 1,288,305,000 1,318,656,000 1,717,184,000 909,404,000 1,166,713,000 1,150,516,000 1,318,552,000 1,040,684,000 804,964,000 -493,928,000 987,672,000 855,569,000 807,082,000 958,197,000 
          cash and cash equivalents at end of period
        121,600,000 225,800,000 -182,900,000 1,669,600,000 -5,700,000 100,300,000 431,200,000 1,281,900,000 202,100,000 23,600,000 -123,900,000 1,525,600,000 106,900,000 247,800,000 -76,800,000 1,258,800,000 26,900,000 -743,900,000 1,100,200,000 1,671,600,000   137,600,000 1,999,900,000 117,800,000 258,900,000 216,200,000 1,274,200,000 -52,600,000 52,900,000 -1,088,300,000 2,342,000,000 4,000,000 144,600,000 -26,300,000 874,500,000 -84,652,000 -116,051,000 -828,141,000 2,060,815,000 -255,631,000 246,500,000 232,271,000 1,065,165,000 -92,610,000 12,396,000 292,958,000 1,105,912,000 430,487,000 16,302,000 -334,230,000 1,604,625,000 -34,486,000 42,177,000 1,064,815,000 107,190,000 -75,576,000 194,665,000 940,434,000 -17,791,000 164,584,000 71,182,000 932,541,000 82,701,000 426,669,000 144,843,000 664,339,000 -12,995,000 97,076,000 -63,991,000 1,020,594,000 -537,189,000 -194,924,000 250,236,000 759,835,000 340,535,000 -16,364,000 12,796,000 650,705,000 214,301,000 140,498,000 25,736,000 475,034,000 114,709,000 83,503,000 35,009,000 573,861,000 
          noncash revenues, expenses, gains and losses included in net income from operations:
                                                                                               
          taxes payable
           31,500,000        25,700,000 38,900,000   -70,500,000                                                                        
          goodwill impairment
                                                                                              
          reinsurance balance payable
            -13,800,000 41,400,000 81,400,000 -39,300,000 8,500,000 -61,400,000 -67,500,000 51,900,000 -30,100,000 53,300,000 21,300,000 -2,800,000                                                                        
          taxes (receivable) payable
               -129,300,000 -47,500,000                                                                               
          supplemental information:
                                                                                               
          income taxes paid
                                                                                               
          interest paid on debt
                                                                                               
          gain on extinguishment of debt
                   -100,000                                                                            
          income from discontinued operations
                         -728,800,000                                                                      
          other intangible asset impairment
                                1,600,000                                                              
          net cash from operating activities - discontinued operations
                        32,100,000 83,800,000 35,300,000                                                                    
          net cash from investing activities - discontinued operations
                        -30,400,000 -66,100,000 -48,700,000                                                                    
          preferred stock dividends paid
                        -4,700,000   -4,600,000 -4,700,000 -4,700,000 -4,700,000 -4,600,000 -4,700,000 -4,700,000 -4,700,000                                                          
          effect of exchange rate changes on cash and cash equivalents - continuing operations
                    8,200,000 -15,900,000 -22,700,000 -4,100,000 -16,300,000 -8,400,000                                                                      
          effect of exchange rate changes on cash and cash equivalents - discontinued operations
                        -300,000 300,000 200,000                                                                    
          less: cash and cash equivalents reclassified as held for sale at end of period
                       7,900,000                                                                        
          cash and cash equivalents of continuing operations at end of period
                      -68,900,000 1,250,900,000 12,900,000 -718,100,000 1,094,700,000 1,651,300,000                                                                    
          add: cash and cash equivalents reclassified as held for sale at beginning of period
                       14,000,000                                                                        
          net income attributable to stockholders
                    68,100,000 7,300,000 55,700,000 145,500,000 123,600,000 882,400,000 203,400,000 163,000,000 139,200,000 -30,200,000 178,100,000 154,700,000 127,600,000 -54,800,000 144,100,000 165,700,000                                                            
          loss from discontinued operations
                                                                                               
          iké related charges, net of derivative gains
                            300,000 1,400,000                                                                
          iké foreign currency hedge
                                                                                             
          net cash outflow related to sale of interests in iké and termination of put/call obligations
                                                                                             
          consolidated investment entities:
                                                                                               
          purchases of investments
                              -53,800,000 -258,700,000 -147,900,000 -289,100,000 -384,700,000 -489,300,000 -412,600,000 -533,900,000 -526,800,000 -301,500,000 -398,500,000                                                       
          sale of investments
                              192,400,000 310,300,000 180,700,000 265,900,000 315,700,000 172,800,000 274,800,000 278,900,000 188,700,000 106,100,000                                                        
          repayment of debt, including tender offer premium
                                                                                              
          repayment of debt for consolidated investment entities
                              -500,000 -700,000 -600,000 -600,000 -700,000 -317,400,000 -295,300,000                                                          
          borrowing under unsecured revolving credit facility
                                                                                               
          payments on unsecured revolving credit facility
                                                                                               
          proceeds repaid on transfer of rights to aca recoverable
                                                                                               
          less: cash and cash equivalents of discontinued operations at end of period
                          5,500,000 20,300,000                                                                    
          net cash from financing activities - discontinued operations
                                                                                               
          cash and cash equivalents at beginning of period - continuing operations
                       2,040,800,000                                                                        
          net loss on sales of businesses and buildings
                                                                                               
          issuance of collateralized loan obligation notes
                                -6,200,000 -11,600,000 -2,100,000 418,500,000 11,100,000 426,500,000                                                          
          issuance of debt for consolidated investment entities
                                189,100,000 128,300,000 123,600,000 228,800,000 156,600,000                                                        
          borrowing under secured revolving credit facility
                                                                                               
          payments on secured revolving credit facility
                                                                                               
          proceeds from transfer of rights to aca recoverables
                                                                                               
          less: cash reclassified as held for sale
                                                                                               
          change in insurance policy reserves and expenses
                         801,400,000 621,500,000 4,900,000 162,200,000 686,000,000 89,200,000 50,700,000 287,300,000 892,200,000 466,100,000 34,900,000                                                            
          change in premiums and accounts receivable
                         12,000,000 241,400,000 -385,000,000 83,300,000 -99,900,000 160,900,000 41,800,000 75,100,000 -39,400,000 -56,100,000 -43,300,000                                                            
          change in commissions payable
                         -73,600,000 138,800,000 -142,600,000 155,200,000 69,900,000 53,600,000 -109,400,000 27,100,000                                                               
          change in reinsurance recoverable
                         -403,000,000 -184,600,000 69,900,000 -78,800,000 -193,000,000 -7,100,000 45,600,000 -137,400,000 -344,600,000 -115,800,000 200,900,000                                                            
          change in reinsurance balance payable
                         -54,200,000 21,400,000 64,000,000 -77,000,000 67,300,000 20,600,000 -7,400,000 11,900,000 25,600,000 900,000 -13,600,000                                                            
          change in funds withheld under reinsurance
                         -8,400,000 -800,000 600,000 -4,700,000 12,800,000 -4,700,000 34,500,000 31,200,000 -21,000,000 13,200,000 21,200,000                                                            
          change in deferred acquisition costs and value of business acquired
                         -281,800,000 -318,900,000 -111,400,000 -128,500,000 -273,100,000 -22,000,000 -123,200,000 -204,300,000 -246,500,000 -280,600,000 -158,000,000                                                            
          change in taxes payable
                         -147,200,000 18,000,000 6,500,000     -37,200,000 33,700,000 4,400,000 25,700,000                                                            
          change in other assets and other liabilities
                         -131,600,000 142,300,000 -187,900,000 114,500,000 -2,200,000 -81,300,000 -288,000,000 104,700,000 -17,300,000 -4,600,000 17,300,000                                                            
          consolidated investment entities :
                                                                                               
          borrowings under unsecured revolving credit facility
                                                                                               
          noncash revenues, expenses, gains and losses included in net income from continuing operations:
                                                                                               
          amortization of deferred gains on disposal of businesses
                            -2,000,000 -2,100,000 -2,400,000 -4,200,000 2,600,000 -4,400,000 -4,700,000 -7,800,000                                                            
          net losses on sales of businesses and buildings
                                                                                               
          change in taxes receivable
                               -185,400,000                                                                
          consolidated investment entities
                                                                                               
          issuance of mandatory convertible preferred stock, net of issuance costs
                                    276,400,000                                                        
          non-controlling interest
                                   9,200,000 1,600,000 -100,000                                                          
          net realized losses (gains) on investments, including impairment losses
                                                                                               
          change in taxes (receivable) payable
                             181,200,000                                                                  
          borrowings under secured revolving credit facility
                              200,000,000                                                                
          withholding on stock based compensation
                               -8,600,000 1,600,000 3,400,000 1,100,000 13,600,000 1,100,000 8,500,000   1,300,000 900,000                                                      
          net realized (gains) losses on investments
                                                                                               
          net incomees on sales of businesses and buildings
                                                                                               
          iké net incomees
                                                                                               
          property, buildings and equipment
                                                                                               
          interest on debt paid
                                                                                               
          net realized losses on investments
                                 -14,900,000                                                              
          costs associated with exit or disposal activities
                                                                                               
          iké net losses
                                                                                               
          change in accounts payable
                                 -26,100,000                                                              
          loss on business classified as held for sale
                                                                                               
          cash included in business classified as held for sale
                                                7,919,000                                               
          net realized gains on investments
                                   -29,600,000                                                            
          income from real estate joint ventures
                                   -3,300,000                                                            
          amortization of deferred gains and gains on disposal of businesses
                                                                                               
          net realized losses (gains) on investments
                                                                                               
          net incomees on sale of businesses
                                                                                               
          gain on pension plan curtailment
                                                                                               
          change in premium stabilization program receivables
                                                                                               
          commercial mortgage loan on real estate
                                                                                               
          repayment of debt, including extinguishment
                                                                                               
          equity securities available for sale
                                      -200,000 -39,200,000 38,400,000 15,300,000 23,600,000 20,200,000 63,223,000 7,565,000 40,421,000 112,051,000 80,352,000 5,025,000 81,881,000 14,660,000 25,745,000 8,513,000 10,752,000 64,223,000 63,231,000 52,465,000 61,874,000 59,160,000 21,930,000 19,749,000 50,373,000 48,647,000 39,212,000 30,403,000 2,183,000 27,813,000 14,855,000 33,073,000 19,057,000 33,593,000 18,801,000 8,728,000 16,908,000 -1,533,000 70,604,000 87,860,000 81,492,000  87,112,000 90,588,000 46,481,000 103,375,000 54,435,000 -9,835,000 154,782,000 45,934,000 30,292,000 17,987,000 23,208,000 42,129,000 27,067,000 24,760,000 25,450,000 
          dividends paid
                                       -29,700,000 -30,200,000 -28,800,000 -30,300,000 -29,700,000 -30,309,000 -30,071,000 -32,518,000 -32,448,000 -33,262,000 -20,456,000 -21,616,000 -18,834,000 -19,113,000 -19,449,000 -20,753,000 -18,180,000 -18,351,000 -18,833,000 -20,155,000 -16,789,000 -17,284,000 -19,408,000 -15,941,000 -16,527,000 -17,178,000 -17,558,000 -16,122,000 -16,916,000 -17,238,000 -17,876,000 -17,588,000 -17,635,000 -17,701,000 -17,771,000 -16,489,000 -16,469,000 -16,463,000 -16,567,000 -14,173,000 -14,161,000 -14,146,000 -14,498,000 -12,233,000 -12,320,000 -12,568,000 -12,860,000 -10,409,000 -10,474,000 -10,776,000 -11,005,000 -9,795,000 -9,789,000 -9,928,000   
          deferred tax (benefit) expense
                                                                                               
          amortization of deferred gain and gains on disposal of businesses
                                                                                               
          change in inventory associated with mobile business
                                                                                               
          change in accounts payable and other liabilities
                                                                                               
          change in income taxes
                                                                                               
          issuance of debt
                                            249,625,000         698,093,000                                -1,000 971,538,000 
          special purpose entities :
                                                                                               
          proceeds from sales and redemptions of investments
                                                                                               
          change in tax benefit from share-based payment arrangements
                                             1,443,000 6,084,000 1,835,000 4,868,000 687,000 -3,047,000 1,559,000 -29,287,000 205,000 5,673,000 8,509,000 2,836,000 369,000 2,319,000 -4,412,000 77,000 3,913,000 -1,526,000 6,230,000 495,000 -2,909,000 -549,000 13,377,000 -175,000 -2,562,000 -3,928,000 3,501,000 -179,000 -877,000 -655,000                     
          issuance of debt for special purpose entities
                                                                                               
          adjustments for cash included in business classified as held for sale
                                                                                               
          amortization of deferred gain and (gains) losses on disposal of businesses
                                                                                               
          change in premiums and accounts receivables
                                                                                               
          change in deferred acquisitions costs and value of business acquired
                                                                                               
          change in policy loans
                                             210,000 776,000 1,159,000 822,000 553,000 1,149,000 1,544,000 593,000 776,000 695,000 1,105,000 208,000 -2,000 899,000 -74,000 -339,000 776,000 -46,000 398,000 842,000 330,000 317,000 602,000 -469,000 42,000 198,000 60,000 260,000 1,377,000 267,000 -894,000 -1,294,000 764,000 58,000  292,000 663,000 325,000 -217,000 588,000 947,000 997,000 2,599,000 420,000 168,000 698,000 1,194,000 2,349,000 197,000 -360,000 
          change in collateral held/pledged under securities agreements
                                                51,034,000 44,255,000 -2,049,000 2,746,000 -12,000 -757,000 780,000 -791,000 555,000 238,000 -1,388,000 103,000 591,000 -325,000 1,204,000                                 
          change in obligation under securities agreements
                                                -51,034,000 -44,255,000 2,049,000 -2,746,000 12,000 757,000 -780,000 791,000 -555,000 -238,000 1,388,000 -103,000 -591,000 325,000 -1,204,000                                 
          equity interest
                                                  -457,000 -3,664,000 -20,950,000                          1,151,000             
          reversal of cash included in business classified as held for sale
                                              5,858,000                                                
          change in other intangible assets
                                                                                               
          change in accrued investment income
                                                                                               
          change in reinsurance balances payable
                                                                                               
          change in securities classified as trading
                                                                                               
          change in tax valuation allowance
                                                                                               
          amortization of deferred gain on disposal of businesses
                                                                                               
          (gain)/loss on business classified as held for sale
                                                                                               
          non cash costs associated with exit or disposal activities
                                                                                               
          changes in premium stabilization program receivables
                                                                                               
          repurchase of debt
                                                        -1,324,000 -8,590,000                                      
          payment of contingent obligations
                                                    -31,871,000                                        
          cash included in held for sale assets
                                                   -3,213,000                                            
          premium stabilization programs
                                                                                               
          adjustments to reconcile net income to net cash from operating activities: operating activities:
                                                                                               
          net cash (used in) investing activities
                                                                              -189,911,000  -404,321,000 -28,699,000 -523,141,000  -361,423,000          -312,734,000 
          repayment of mandatorily redeemable preferred stock
                                                               -5,000,000     -3,000,000 -10,000,000      -1,000,000         
          change in receivables under securities loan agreements
                                                                                             
          change in obligations to return borrowed securities
                                                               -181,838,000 167,557,000                             
          maturities, prepayments, and scheduled redemption of:
                                                                                               
          change in funds held under reinsurance
                                                                                               
          purchase of:
                                                                                               
          subsidiaries and warranty business, net of cash transferred
                                                                       8,123,000    -222,709,000                    
          income taxes paid, net of refunds
                                                                                               
          interest paid on mandatorily redeemable preferred stock and debt
                                                                                               
          change in commercial mortgage loans on real estate
                                                                4,326,000 14,016,000 -5,751,000 34,654,000 11,881,000 28,929,000 16,124,000 17,044,000 22,525,000 21,755,000 10,798,000 -9,153,000 -16,514,000 -14,615,000 -37,875,000  -49,355,000 -68,109,000 -20,829,000 9,799,000 -8,642,000 -17,407,000 -22,211,000 -74,254,000 -31,227,000 -64,269,000 12,509,000 -12,590,000 -41,951,000 -21,237,000 -43,270,000 
          change in other invested assets
                                                                -14,454,000 -1,295,000 -9,151,000 17,070,000 -1,097,000 -12,003,000 -28,315,000 1,071,000 -829,000 -21,226,000 2,145,000 5,382,000 27,399,000 -58,525,000 -5,946,000 -17,849,000 1,667,000 6,432,000 9,755,000 -13,747,000 -6,774,000 -2,280,000 -9,188,000 -15,855,000 8,115,000 -6,877,000 -5,237,000 22,138,000 -6,191,000   
          change in collateral held under securities lending
                                                                -3,323,000 -2,605,000 32,411,000 12,317,000 -490,000 8,681,000 76,840,000 -22,991,000 27,486,000 -22,158,000 53,890,000 92,425,000 148,485,000 10,444,000 20,303,000  -25,597,000 -53,134,000 -210,171,000 296,649,000 -56,668,000 -62,741,000 67,464,000 -76,351,000 47,631,000 18,379,000 -64,990,000     
          change in obligation under securities lending
                                                                3,324,000 2,605,000 -32,411,000 -12,317,000 490,000 -8,681,000 -76,840,000 22,991,000 -27,486,000 22,158,000 -53,890,000 -99,455,000 -154,942,000 -10,444,000 -20,303,000  25,597,000 53,134,000 210,171,000 -296,649,000 56,668,000 62,741,000 -67,464,000 76,351,000 -47,631,000 -18,379,000 64,990,000     
          maturities, prepayments and scheduled redemption of:
                                                                                               
          changes in receivables under securities loan agreements
                                                                  -168,951,000                             
          change in intangible assets
                                                                                               
          change in intangibles
                                                                                               
          commercial paper issued
                                                                               19,979,000 19,979,000 19,979,000 19,980,000 19,982,000 39,936,000        
          commercial paper repaid
                                                                               -20,000,000 -20,000,000 -20,000,000 -20,000,000 -20,000,000 -40,000,000        
          change in short term investments
                                                                          37,572,000 -93,467,000 -151,150,000 155,208,000 -242,936,000 737,000 -47,466,000 168,136,000 -116,362,000 -43,429,000 -32,022,000 23,579,000 165,280,000 -46,048,000 -131,662,000 183,355,000 -138,747,000 -71,755,000 88,274,000 88,272,000 -129,091,000 
          change in trading portfolio
                                                                                               
          tax benefit from share-based payment arrangements
                                                                                               
          excess tax benefits from stock-based payment arrangements
                                                                            517,000 4,621,000 599,000 1,910,000 97,000 5,934,000 1,440,000 1,684,000 202,000 571,000 104,000         
          acquisition of treasury stock
                                                                                -124,882,000   -103,986,000 -150,834,000           
          equity in undistributed net loss on consolidated subsidiaries
                                                                                               
          change in receivables
                                                                                               
          net realized (gains) on investments
                                                                                               
          excess tax benefit from share-based payment arrangements
                                                                                               
          fixed maturities available for sale
                                                                               -1,442,997,000 481,695,000 603,862,000 398,894,000 498,725,000 321,857,000 582,187,000 451,261,000 608,301,000 295,131,000 392,074,000 404,361,000 623,444,000 143,299,000 496,454,000 479,321,000 
          capital contributed to subsidiaries
                                                                                               
          purchase of subsidiaries
                                                                                               
          redemption of mandatorily redeemable preferred stock
                                                                                               
          purchase of treasury stock
                                                                                      -60,310,000 -76,552,000 -144,900,000 -96,094,000 -24,602,000 -27,593,000 -35,237,000   
          net cash (used in) financing activities
                                                                               -301,153,000     -103,954,000          -248,943,000 
          property, equipment and other
                                                                                               
          property and equipment
                                                                                -39,858,000 70,000 35,000 23,654,000 32,000 -273,000 1,632,000 13,930,000 208,000 59,000 29,000 7,944,000 -318,000 1,187,000 4,000 
          subsidiaries, net of cash (paid) received
                                                                                               
          subsidiary, net of cash (paid) received
                                                                                               
          issuance of common stock
                                                                                  -1,365,000 -5,849,000 2,599,000 -1,205,000 1,721,000 672,000 2,587,000 445,000 1,700,000 -252,000 725,743,000 
          acquisition of treasury shares
                                                                                  -75,002,000             
          change in reinsurance recoverables
                                                                                               
          change in deferred acquisition costs and value of
                                                                                               
          businesses acquired
                                                                                               
          loss on disposal of businesses
                                                                                               
          excess tax benefit from share-base payment arrangements
                                                                                               
          subsidiary, net of cash received
                                                                                             
          net cash received related to sale of business
                                                                                             
          repayment of mandatorily redeemable preferred securities
                                                                                               
          interest premium on redemption of mandatorily redeemable preferred securities paid
                                                                                               
          interest on mandatorily redeemable preferred stock and debt
                                                                                               
          maturities, prepayments, and scheduled redemptions of:
                                                                                               
          change in deferred acquisition costs and value of businesses acquired
                                                                                               
          issuance of debt from fortis
                                                                                               
          repayment of debt from fortis
                                                                                               
          interest premiums on redemption of mandatorily redeemable preferred securities paid
                                                                                               
          distributions on mandatorily redeemable preferred stock and interest paid
                                                                                               
          repayment of preferred securities of subsidiary trusts
                                                                                            -196,224,000 
          restricted shares outstanding, december 31, 2004
                                                                                          51,996,000     
          grants
                                                                                               
          vested
                                                                                          -17,332,000     
          forfeitures
                                                                                               
          restricted shares outstanding, march 31, 2005
                                                                                          34,664,000     
          net income as reported
                                                                                          114,398,000    73,237,000 
          deduct: total stock-based employee compensation expense determined under fair value based method for all awards, net of related tax effects
                                                                                          -158,000    -158,000 
          pro forma net income
                                                                                          114,240,000    73,079,000 
          earnings per share as reported:
                                                                                               
          basic
                                                                                          820     
          diluted
                                                                                          820     
          pro forma earnings per share:
                                                                                               
          adjustments to reconcile net income to net cash provided by operating activities:
                                                                                               
          cumulative effect of change in accounting principle
                                                                                               
          depreciation and amortization on property and equipment
                                                                                               
          distributions on mandatorily redeemable preferred securities and interest paid
                                                                                               
          earning per share:
                                                                                               
          basic and diluted net income per share as reported
                                                                                              670 
          basic and diluted net income per share pro forma
                                                                                              670