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RESERVE FOR LOSSES AND LOSS EXPENSES - Cumulative Paid Claims and Allocated Claim Adjustment Expenses, Net of Reinsurance (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
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Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Liabilities for claims and claim adjustment expenses, net of reinsurance | $ 10,565,875 |  |  |  |  |  |  |  |  |
Insurance |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Liabilities for claims and claim adjustment expenses, net of reinsurance | 5,738,936 |  |  |  |  |  |  |  |  |
Insurance | Property |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 3,524,536 |  |  |  |  |  |  |  |  |
All outstanding liabilities before 2015, net of reinsurance | 13,825 |  |  |  |  |  |  |  |  |
Liabilities for claims and claim adjustment expenses, net of reinsurance | 810,674 |  |  |  |  |  |  |  |  |
Insurance | Property | Accident Year 2015 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 182,683 | $ 180,576 | $ 180,900 | $ 176,079 | $ 184,856 | $ 178,566 | $ 178,896 | $ 165,268 | $ 144,389 | $ 67,399
Insurance | Property | Accident Year 2016 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 260,805 | 256,535 | 250,353 | 252,951 | 248,118 | 248,054 | 240,568 | 204,637 | 82,296 |
Insurance | Property | Accident Year 2017 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 642,182 | 641,640 | 629,525 | 639,939 | 644,936 | 616,838 | 509,202 | 190,148 |  |
Insurance | Property | Accident Year 2018 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 576,747 | 567,762 | 581,594 | 564,129 | 554,132 | 461,816 | 218,293 |  |  |
Insurance | Property | Accident Year 2019 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 328,429 | 323,935 | 335,077 | 298,564 | 251,877 | 145,556 |  |  |  |
Insurance | Property | Accident Year 2020 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 553,239 | 523,474 | 474,714 | 420,774 | 181,138 |  |  |  |  |
Insurance | Property | Accident Year 2021 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 338,393 | 319,737 | 284,332 | 133,671 |  |  |  |  |  |
Insurance | Property | Accident Year 2022 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 323,805 | 259,261 | 96,815 |  |  |  |  |  |  |
Insurance | Property | Accident Year 2023 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 206,885 | 90,343 |  |  |  |  |  |  |  |
Insurance | Property | Accident Year 2024 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 111,368 |  |  |  |  |  |  |  |  |
Insurance | Accident and health |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 920,457 |  |  |  |  |  |  |  |  |
All outstanding liabilities before 2015, net of reinsurance | 656 |  |  |  |  |  |  |  |  |
Liabilities for claims and claim adjustment expenses, net of reinsurance | 134,285 |  |  |  |  |  |  |  |  |
Insurance | Accident and health | Accident Year 2015 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 59,820 | 59,672 | 61,775 | 61,684 | 61,032 | 61,163 | 60,154 | 59,293 | 56,263 | 31,140
Insurance | Accident and health | Accident Year 2016 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 84,869 | 84,125 | 84,989 | 84,288 | 83,897 | 82,836 | 82,003 | 78,239 | 41,127 |
Insurance | Accident and health | Accident Year 2017 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 117,122 | 116,933 | 115,070 | 115,890 | 114,788 | 113,393 | 108,219 | 62,733 |  |
Insurance | Accident and health | Accident Year 2018 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 114,104 | 113,014 | 112,202 | 111,312 | 107,655 | 105,324 | 61,218 |  |  |
Insurance | Accident and health | Accident Year 2019 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 68,263 | 66,828 | 66,971 | 62,033 | 60,623 | 44,652 |  |  |  |
Insurance | Accident and health | Accident Year 2020 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 61,786 | 57,944 | 59,608 | 51,481 | 36,035 |  |  |  |  |
Insurance | Accident and health | Accident Year 2021 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 69,489 | 68,183 | 60,470 | 38,828 |  |  |  |  |  |
Insurance | Accident and health | Accident Year 2022 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 87,242 | 80,164 | 45,663 |  |  |  |  |  |  |
Insurance | Accident and health | Accident Year 2023 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 135,134 | 93,765 |  |  |  |  |  |  |  |
Insurance | Accident and health | Accident Year 2024 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 122,628 |  |  |  |  |  |  |  |  |
Insurance | Marine and aviation |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 1,392,415 |  |  |  |  |  |  |  |  |
All outstanding liabilities before 2015, net of reinsurance | 13,787 |  |  |  |  |  |  |  |  |
Liabilities for claims and claim adjustment expenses, net of reinsurance | 795,884 |  |  |  |  |  |  |  |  |
Insurance | Marine and aviation | Accident Year 2015 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 140,441 | 140,449 | 140,443 | 140,256 | 134,176 | 131,418 | 128,652 | 123,818 | 68,918 | 29,464
Insurance | Marine and aviation | Accident Year 2016 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 96,224 | 97,321 | 96,663 | 93,576 | 91,648 | 89,721 | 82,738 | 50,881 | 22,868 |
Insurance | Marine and aviation | Accident Year 2017 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 198,539 | 193,220 | 181,766 | 178,013 | 169,479 | 137,887 | 104,908 | 34,748 |  |
Insurance | Marine and aviation | Accident Year 2018 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 199,341 | 193,550 | 181,261 | 169,862 | 156,641 | 121,096 | 46,694 |  |  |
Insurance | Marine and aviation | Accident Year 2019 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 189,630 | 176,353 | 168,768 | 143,642 | 101,596 | 53,526 |  |  |  |
Insurance | Marine and aviation | Accident Year 2020 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 131,309 | 117,734 | 105,145 | 83,545 | 44,330 |  |  |  |  |
Insurance | Marine and aviation | Accident Year 2021 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 144,284 | 106,333 | 68,306 | 26,424 |  |  |  |  |  |
Insurance | Marine and aviation | Accident Year 2022 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 138,256 | 99,980 | 29,699 |  |  |  |  |  |  |
Insurance | Marine and aviation | Accident Year 2023 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 91,653 | 36,159 |  |  |  |  |  |  |  |
Insurance | Marine and aviation | Accident Year 2024 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 62,738 |  |  |  |  |  |  |  |  |
Insurance | Cyber |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 492,859 |  |  |  |  |  |  |  |  |
All outstanding liabilities before 2015, net of reinsurance | 7,614 |  |  |  |  |  |  |  |  |
Liabilities for claims and claim adjustment expenses, net of reinsurance | 370,549 |  |  |  |  |  |  |  |  |
Insurance | Cyber | Accident Year 2015 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 45,318 | 45,432 | 43,635 | 42,515 | 39,470 | 30,865 | 28,501 | 25,544 | 15,333 | 5,572
Insurance | Cyber | Accident Year 2016 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 24,054 | 24,054 | 23,207 | 23,136 | 21,333 | 18,502 | 14,141 | 4,637 | 1,348 |
Insurance | Cyber | Accident Year 2017 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 47,274 | 39,997 | 40,554 | 38,029 | 35,897 | 28,331 | 19,165 | 9,354 |  |
Insurance | Cyber | Accident Year 2018 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 26,263 | 18,329 | 19,226 | 14,790 | 9,874 | 7,327 | 2,171 |  |  |
Insurance | Cyber | Accident Year 2019 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 55,026 | 54,986 | 58,696 | 31,445 | 20,249 | 2,764 |  |  |  |
Insurance | Cyber | Accident Year 2020 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 102,650 | 81,129 | 62,548 | 49,529 | 17,700 |  |  |  |  |
Insurance | Cyber | Accident Year 2021 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 82,803 | 74,856 | 65,332 | 24,077 |  |  |  |  |  |
Insurance | Cyber | Accident Year 2022 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 52,479 | 37,446 | 7,796 |  |  |  |  |  |  |
Insurance | Cyber | Accident Year 2023 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 45,086 | 9,094 |  |  |  |  |  |  |  |
Insurance | Cyber | Accident Year 2024 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 11,906 |  |  |  |  |  |  |  |  |
Insurance | Professional lines |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 2,063,708 |  |  |  |  |  |  |  |  |
All outstanding liabilities before 2015, net of reinsurance | 143,974 |  |  |  |  |  |  |  |  |
Liabilities for claims and claim adjustment expenses, net of reinsurance | 2,034,530 |  |  |  |  |  |  |  |  |
Insurance | Professional lines | Accident Year 2015 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 253,620 | 247,794 | 223,040 | 211,577 | 199,105 | 169,386 | 138,151 | 110,043 | 51,028 | 14,128
Insurance | Professional lines | Accident Year 2016 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 315,673 | 288,796 | 274,502 | 233,400 | 209,142 | 171,190 | 130,951 | 65,656 | 14,341 |
Insurance | Professional lines | Accident Year 2017 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 313,285 | 287,549 | 266,159 | 196,246 | 165,829 | 107,721 | 51,055 | 11,401 |  |
Insurance | Professional lines | Accident Year 2018 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 380,200 | 333,899 | 263,460 | 203,168 | 141,470 | 74,121 | 18,147 |  |  |
Insurance | Professional lines | Accident Year 2019 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 333,147 | 287,110 | 204,491 | 132,159 | 75,980 | 24,714 |  |  |  |
Insurance | Professional lines | Accident Year 2020 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 168,911 | 124,128 | 96,537 | 43,600 | 8,542 |  |  |  |  |
Insurance | Professional lines | Accident Year 2021 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 126,636 | 82,947 | 38,157 | 9,677 |  |  |  |  |  |
Insurance | Professional lines | Accident Year 2022 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 100,835 | 45,645 | 10,815 |  |  |  |  |  |  |
Insurance | Professional lines | Accident Year 2023 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 55,586 | 12,057 |  |  |  |  |  |  |  |
Insurance | Professional lines | Accident Year 2024 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 15,815 |  |  |  |  |  |  |  |  |
Insurance | Credit and political risk |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 221,818 |  |  |  |  |  |  |  |  |
All outstanding liabilities before 2015, net of reinsurance | 5,977 |  |  |  |  |  |  |  |  |
Liabilities for claims and claim adjustment expenses, net of reinsurance | 184,012 |  |  |  |  |  |  |  |  |
Insurance | Credit and political risk | Accident Year 2015 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 23,309 | 23,309 | 23,309 | 23,309 | 23,309 | 23,309 | 23,309 | 23,309 | 23,309 | 0
Insurance | Credit and political risk | Accident Year 2016 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 25,705 | 25,705 | 25,705 | 25,705 | 25,705 | 25,705 | 25,705 | 25,705 | 0 |
Insurance | Credit and political risk | Accident Year 2017 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 5,940 | 8,514 | 10,237 | 10,786 | 11,573 | 9,138 | 3,985 | 397 |  |
Insurance | Credit and political risk | Accident Year 2018 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 22,928 | 23,362 | 19,486 | 11,376 | 15,299 | 13,300 | 5,327 |  |  |
Insurance | Credit and political risk | Accident Year 2019 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 53,948 | 54,747 | 56,682 | 53,489 | 46,227 | 15,859 |  |  |  |
Insurance | Credit and political risk | Accident Year 2020 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 50,018 | 50,349 | 55,084 | 88,017 | 9,416 |  |  |  |  |
Insurance | Credit and political risk | Accident Year 2021 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 12,683 | 8,207 | (378) | 2,769 |  |  |  |  |  |
Insurance | Credit and political risk | Accident Year 2022 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 7,007 | 8,096 | 2,798 |  |  |  |  |  |  |
Insurance | Credit and political risk | Accident Year 2023 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 16,261 | 2,738 |  |  |  |  |  |  |  |
Insurance | Credit and political risk | Accident Year 2024 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 4,019 |  |  |  |  |  |  |  |  |
Insurance | Liability |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 1,411,156 |  |  |  |  |  |  |  |  |
All outstanding liabilities before 2015, net of reinsurance | 59,273 |  |  |  |  |  |  |  |  |
Liabilities for claims and claim adjustment expenses, net of reinsurance | 1,409,002 |  |  |  |  |  |  |  |  |
Insurance | Liability | Accident Year 2015 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 166,225 | 162,235 | 158,595 | 150,293 | 140,484 | 119,836 | 92,350 | 39,394 | 22,200 | 5,436
Insurance | Liability | Accident Year 2016 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 106,095 | 102,588 | 95,615 | 79,396 | 66,157 | 56,319 | 36,317 | 23,211 | 6,299 |
Insurance | Liability | Accident Year 2017 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 201,124 | 189,184 | 167,554 | 142,497 | 114,856 | 58,560 | 29,185 | 5,354 |  |
Insurance | Liability | Accident Year 2018 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 200,368 | 188,416 | 158,255 | 118,847 | 72,057 | 34,843 | 9,252 |  |  |
Insurance | Liability | Accident Year 2019 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 223,818 | 191,870 | 138,666 | 83,412 | 39,694 | 7,787 |  |  |  |
Insurance | Liability | Accident Year 2020 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 155,974 | 118,034 | 75,733 | 25,094 | 8,129 |  |  |  |  |
Insurance | Liability | Accident Year 2021 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 166,205 | 103,537 | 51,736 | 13,384 |  |  |  |  |  |
Insurance | Liability | Accident Year 2022 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 124,788 | 53,365 | 13,191 |  |  |  |  |  |  |
Insurance | Liability | Accident Year 2023 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 54,318 | 9,829 |  |  |  |  |  |  |  |
Insurance | Liability | Accident Year 2024 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 12,241 |  |  |  |  |  |  |  |  |
Reinsurance |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Liabilities for claims and claim adjustment expenses, net of reinsurance | 4,826,939 |  |  |  |  |  |  |  |  |
Reinsurance | Accident and health |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 1,816,659 |  |  |  |  |  |  |  |  |
All outstanding liabilities before 2015, net of reinsurance | 1,291 |  |  |  |  |  |  |  |  |
Liabilities for claims and claim adjustment expenses, net of reinsurance | 187,670 |  |  |  |  |  |  |  |  |
Reinsurance | Accident and health | Accident Year 2015 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 92,314 | 92,328 | 93,599 | 93,787 | 92,362 | 91,895 | 91,789 | 88,583 | 77,212 | 23,392
Reinsurance | Accident and health | Accident Year 2016 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 189,131 | 189,146 | 189,558 | 188,632 | 189,036 | 187,052 | 180,891 | 149,814 | 50,017 |
Reinsurance | Accident and health | Accident Year 2017 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 179,715 | 179,491 | 179,725 | 179,075 | 178,569 | 171,794 | 156,941 | 79,215 |  |
Reinsurance | Accident and health | Accident Year 2018 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 194,680 | 194,539 | 194,064 | 190,959 | 191,414 | 164,972 | 72,826 |  |  |
Reinsurance | Accident and health | Accident Year 2019 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 199,235 | 194,411 | 196,317 | 195,595 | 169,294 | 67,755 |  |  |  |
Reinsurance | Accident and health | Accident Year 2020 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 192,168 | 191,899 | 210,093 | 171,822 | 81,783 |  |  |  |  |
Reinsurance | Accident and health | Accident Year 2021 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 212,355 | 209,615 | 179,195 | 68,549 |  |  |  |  |  |
Reinsurance | Accident and health | Accident Year 2022 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 234,448 | 213,363 | 101,488 |  |  |  |  |  |  |
Reinsurance | Accident and health | Accident Year 2023 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 199,466 | 130,720 |  |  |  |  |  |  |  |
Reinsurance | Accident and health | Accident Year 2024 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 123,147 |  |  |  |  |  |  |  |  |
Reinsurance | Agriculture |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 892,449 |  |  |  |  |  |  |  |  |
All outstanding liabilities before 2015, net of reinsurance | 162 |  |  |  |  |  |  |  |  |
Liabilities for claims and claim adjustment expenses, net of reinsurance | 177,971 |  |  |  |  |  |  |  |  |
Reinsurance | Agriculture | Accident Year 2015 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 96,237 | 96,198 | 95,586 | 95,431 | 95,442 | 94,848 | 94,511 | 92,954 | 65,845 | 1,716
Reinsurance | Agriculture | Accident Year 2016 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 108,609 | 108,915 | 108,364 | 108,324 | 108,564 | 109,092 | 107,559 | 61,772 | 9,489 |
Reinsurance | Agriculture | Accident Year 2017 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 133,133 | 136,431 | 137,255 | 137,308 | 138,468 | 137,338 | 124,429 | 7,444 |  |
Reinsurance | Agriculture | Accident Year 2018 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 144,073 | 143,905 | 138,233 | 141,607 | 135,514 | 127,449 | 5,115 |  |  |
Reinsurance | Agriculture | Accident Year 2019 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 179,673 | 177,587 | 178,098 | 174,094 | 154,426 | 28,854 |  |  |  |
Reinsurance | Agriculture | Accident Year 2020 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 55,589 | 55,182 | 54,101 | 47,254 | 17,454 |  |  |  |  |
Reinsurance | Agriculture | Accident Year 2021 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 48,518 | 45,895 | 32,715 | 2,952 |  |  |  |  |  |
Reinsurance | Agriculture | Accident Year 2022 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 75,383 | 55,371 | 15,344 |  |  |  |  |  |  |
Reinsurance | Agriculture | Accident Year 2023 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 47,580 | 14,591 |  |  |  |  |  |  |  |
Reinsurance | Agriculture | Accident Year 2024 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 3,654 |  |  |  |  |  |  |  |  |
Reinsurance | Marine and aviation |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 290,512 |  |  |  |  |  |  |  |  |
All outstanding liabilities before 2015, net of reinsurance | 3,706 |  |  |  |  |  |  |  |  |
Liabilities for claims and claim adjustment expenses, net of reinsurance | 149,344 |  |  |  |  |  |  |  |  |
Reinsurance | Marine and aviation | Accident Year 2015 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 11,274 | 11,012 | 10,879 | 10,798 | 10,972 | 10,177 | 8,620 | 6,417 | 2,646 | 416
Reinsurance | Marine and aviation | Accident Year 2016 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 34,605 | 34,223 | 34,013 | 33,422 | 32,375 | 29,664 | 25,747 | 18,704 | 2,626 |
Reinsurance | Marine and aviation | Accident Year 2017 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 39,064 | 37,610 | 36,708 | 36,600 | 33,578 | 28,664 | 23,370 | 2,674 |  |
Reinsurance | Marine and aviation | Accident Year 2018 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 39,599 | 37,601 | 34,252 | 30,639 | 24,223 | 10,815 | 1,776 |  |  |
Reinsurance | Marine and aviation | Accident Year 2019 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 72,288 | 67,673 | 52,675 | 34,246 | 27,031 | 10,672 |  |  |  |
Reinsurance | Marine and aviation | Accident Year 2020 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 32,332 | 29,316 | 23,525 | 16,455 | 3,983 |  |  |  |  |
Reinsurance | Marine and aviation | Accident Year 2021 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 27,671 | 20,118 | 12,160 | 5,407 |  |  |  |  |  |
Reinsurance | Marine and aviation | Accident Year 2022 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 24,732 | 18,402 | 7,732 |  |  |  |  |  |  |
Reinsurance | Marine and aviation | Accident Year 2023 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 6,902 | 1,472 |  |  |  |  |  |  |  |
Reinsurance | Marine and aviation | Accident Year 2024 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 2,045 |  |  |  |  |  |  |  |  |
Reinsurance | Professional lines |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 963,205 |  |  |  |  |  |  |  |  |
All outstanding liabilities before 2015, net of reinsurance | 136,065 |  |  |  |  |  |  |  |  |
Liabilities for claims and claim adjustment expenses, net of reinsurance | 943,175 |  |  |  |  |  |  |  |  |
Reinsurance | Professional lines | Accident Year 2015 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 199,230 | 183,371 | 169,894 | 151,960 | 131,185 | 111,504 | 79,127 | 41,440 | 13,502 | 3,134
Reinsurance | Professional lines | Accident Year 2016 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 222,284 | 201,985 | 180,296 | 152,878 | 124,288 | 94,682 | 52,347 | 20,397 | 1,752 |
Reinsurance | Professional lines | Accident Year 2017 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 165,728 | 136,560 | 115,586 | 88,279 | 62,483 | 39,723 | 14,746 | 2,812 |  |
Reinsurance | Professional lines | Accident Year 2018 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 137,940 | 112,549 | 81,129 | 56,426 | 30,964 | 2,495 | 273 |  |  |
Reinsurance | Professional lines | Accident Year 2019 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 97,450 | 74,942 | 52,368 | 33,104 | 13,463 | 362 |  |  |  |
Reinsurance | Professional lines | Accident Year 2020 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 57,776 | 40,009 | 26,460 | 13,773 | 3,820 |  |  |  |  |
Reinsurance | Professional lines | Accident Year 2021 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 38,523 | 22,453 | 11,320 | 4,337 |  |  |  |  |  |
Reinsurance | Professional lines | Accident Year 2022 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 28,924 | 11,684 | 3,233 |  |  |  |  |  |  |
Reinsurance | Professional lines | Accident Year 2023 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 12,388 | 3,452 |  |  |  |  |  |  |  |
Reinsurance | Professional lines | Accident Year 2024 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 2,962 |  |  |  |  |  |  |  |  |
Reinsurance | Credit and surety |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 558,087 |  |  |  |  |  |  |  |  |
All outstanding liabilities before 2015, net of reinsurance | 28,849 |  |  |  |  |  |  |  |  |
Liabilities for claims and claim adjustment expenses, net of reinsurance | 306,042 |  |  |  |  |  |  |  |  |
Reinsurance | Credit and surety | Accident Year 2015 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 115,099 | 114,711 | 117,224 | 118,370 | 117,515 | 113,904 | 111,972 | 95,640 | 78,814 | 32,721
Reinsurance | Credit and surety | Accident Year 2016 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 99,527 | 99,762 | 97,638 | 97,926 | 99,415 | 98,411 | 88,974 | 70,896 | 41,639 |
Reinsurance | Credit and surety | Accident Year 2017 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 100,954 | 100,308 | 99,473 | 96,569 | 98,480 | 87,088 | 71,362 | 37,018 |  |
Reinsurance | Credit and surety | Accident Year 2018 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 84,092 | 83,859 | 82,379 | 80,736 | 69,263 | 65,916 | 38,619 |  |  |
Reinsurance | Credit and surety | Accident Year 2019 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 46,199 | 46,442 | 44,277 | 42,248 | 29,432 | 19,163 |  |  |  |
Reinsurance | Credit and surety | Accident Year 2020 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 48,666 | 43,304 | 38,972 | 33,572 | 25,277 |  |  |  |  |
Reinsurance | Credit and surety | Accident Year 2021 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 18,726 | 16,768 | 8,909 | 4,460 |  |  |  |  |  |
Reinsurance | Credit and surety | Accident Year 2022 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 13,259 | 10,916 | 6,845 |  |  |  |  |  |  |
Reinsurance | Credit and surety | Accident Year 2023 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 20,167 | 10,314 |  |  |  |  |  |  |  |
Reinsurance | Credit and surety | Accident Year 2024 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 11,398 |  |  |  |  |  |  |  |  |
Reinsurance | Motor |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 1,538,085 |  |  |  |  |  |  |  |  |
All outstanding liabilities before 2015, net of reinsurance | 262,566 |  |  |  |  |  |  |  |  |
Liabilities for claims and claim adjustment expenses, net of reinsurance | 934,447 |  |  |  |  |  |  |  |  |
Reinsurance | Motor | Accident Year 2015 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 175,513 | 171,272 | 169,228 | 164,226 | 141,761 | 141,391 | 126,014 | 109,330 | 90,219 | 57,035
Reinsurance | Motor | Accident Year 2016 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 202,406 | 193,160 | 184,773 | 177,453 | 153,840 | 141,526 | 124,192 | 101,425 | 60,117 |
Reinsurance | Motor | Accident Year 2017 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 266,624 | 256,263 | 238,380 | 215,552 | 193,899 | 159,573 | 130,330 | 71,292 |  |
Reinsurance | Motor | Accident Year 2018 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 273,683 | 254,645 | 234,853 | 210,849 | 201,610 | 138,377 | 83,155 |  |  |
Reinsurance | Motor | Accident Year 2019 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 257,423 | 238,617 | 219,950 | 198,344 | 182,006 | 89,950 |  |  |  |
Reinsurance | Motor | Accident Year 2020 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 134,082 | 125,200 | 113,316 | 94,350 | 43,468 |  |  |  |  |
Reinsurance | Motor | Accident Year 2021 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 104,602 | 92,381 | 74,997 | 41,657 |  |  |  |  |  |
Reinsurance | Motor | Accident Year 2022 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 63,668 | 51,509 | 35,075 |  |  |  |  |  |  |
Reinsurance | Motor | Accident Year 2023 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 44,970 | 25,966 |  |  |  |  |  |  |  |
Reinsurance | Motor | Accident Year 2024 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 15,114 |  |  |  |  |  |  |  |  |
Reinsurance | Liability |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 1,567,371 |  |  |  |  |  |  |  |  |
All outstanding liabilities before 2015, net of reinsurance | 127,910 |  |  |  |  |  |  |  |  |
Liabilities for claims and claim adjustment expenses, net of reinsurance | 1,611,231 |  |  |  |  |  |  |  |  |
Reinsurance | Liability | Accident Year 2015 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 178,276 | 166,279 | 151,506 | 141,135 | 130,417 | 108,548 | 80,691 | 54,372 | 27,432 | 7,266
Reinsurance | Liability | Accident Year 2016 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 234,297 | 215,185 | 188,319 | 165,531 | 142,074 | 111,165 | 69,136 | 37,527 | 11,837 |
Reinsurance | Liability | Accident Year 2017 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 250,245 | 223,321 | 192,427 | 157,920 | 120,145 | 78,240 | 41,984 | 12,394 |  |
Reinsurance | Liability | Accident Year 2018 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 244,159 | 206,294 | 165,827 | 127,457 | 84,839 | 49,673 | 19,352 |  |  |
Reinsurance | Liability | Accident Year 2019 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 201,377 | 158,542 | 119,854 | 79,439 | 45,132 | 19,288 |  |  |  |
Reinsurance | Liability | Accident Year 2020 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 152,616 | 119,248 | 82,113 | 48,916 | 16,930 |  |  |  |  |
Reinsurance | Liability | Accident Year 2021 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 145,566 | 98,671 | 58,253 | 10,882 |  |  |  |  |  |
Reinsurance | Liability | Accident Year 2022 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 102,346 | 51,960 | 18,024 |  |  |  |  |  |  |
Reinsurance | Liability | Accident Year 2023 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 45,121 | 14,979 |  |  |  |  |  |  |  |
Reinsurance | Liability | Accident Year 2024 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 13,368 |  |  |  |  |  |  |  |  |
Reinsurance | Run-off lines |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 2,980,000 |  |  |  |  |  |  |  |  |
All outstanding liabilities before 2015, net of reinsurance | 38,605 |  |  |  |  |  |  |  |  |
Liabilities for claims and claim adjustment expenses, net of reinsurance | 517,059 |  |  |  |  |  |  |  |  |
Reinsurance | Run-off lines | Accident Year 2015 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 232,580 | 231,029 | 230,094 | 228,479 | 214,446 | 210,135 | 200,069 | 175,420 | 117,515 | $ 46,281
Reinsurance | Run-off lines | Accident Year 2016 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 252,695 | 250,127 | 251,662 | 246,337 | 239,689 | 225,752 | 195,162 | 137,032 | $ 63,381 |
Reinsurance | Run-off lines | Accident Year 2017 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 672,949 | 661,617 | 650,897 | 615,721 | 591,946 | 533,804 | 419,762 | $ 163,739 |  |
Reinsurance | Run-off lines | Accident Year 2018 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 546,510 | 538,362 | 517,408 | 471,002 | 419,373 | 326,092 | $ 116,822 |  |  |
Reinsurance | Run-off lines | Accident Year 2019 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 329,517 | 315,548 | 291,464 | 256,712 | 199,958 | $ 55,275 |  |  |  |
Reinsurance | Run-off lines | Accident Year 2020 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 429,759 | 383,462 | 316,569 | 234,874 | $ 104,927 |  |  |  |  |
Reinsurance | Run-off lines | Accident Year 2021 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 341,460 | 292,521 | 230,145 | $ 87,733 |  |  |  |  |  |
Reinsurance | Run-off lines | Accident Year 2022 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 133,777 | 101,413 | $ 49,727 |  |  |  |  |  |  |
Reinsurance | Run-off lines | Accident Year 2023 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | 29,381 | $ 22,862 |  |  |  |  |  |  |  |
Reinsurance | Run-off lines | Accident Year 2024 |  |  |  |  |  |  |  |  |  |
Claims Development [Line Items] |  |  |  |  |  |  |  |  |  |
Cumulative paid claims and allocated claim adjustment expenses | $ 11,372 |  |  |  |  |  |  |  |  |

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