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Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024 | Dec. 31, 2023
Cash flows from operating activities: |  |  |  |  |  |
Net income attributable to common shareholders | $ (72,699) | $ (750) | $ (119,090) | $ 19,320 |  |
Net Income (Loss) Attributable to Nonredeemable Noncontrolling Interest | 254 | (213) | (1,400) | (914) |  |
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total | (20,802) | (14,719) | (35,292) | (18,088) |  |
Adjustments to reconcile net income to net cash provided by (used in) operating activities: |  |  |  |  |  |
Amortization of bond premium and discount |  |  | (127) | (168) |  |
Share-based compensation |  |  | 16,932 | 1,820 |  |
Unearned premiums, net |  |  | 1,332 | 5,902 |  |
Losses and loss expenses, net |  |  | (35,349) | 3,399 |  |
Ceded premiums payable |  |  | 37,555 | 52,127 |  |
Premium receivables |  |  | (32,231) | (39,109) |  |
Amortization of Intangible Assets | 9,301 | 1,139 | 18,064 | 2,278 |  |
Net investment gains (losses), including impairments | (2) | (4,535) | 1 | (4,536) |  |
Other, net |  |  | 12,535 | 10,789 |  |
Net Cash Provided by (Used in) Operating Activities, Total |  |  | (10,463) | 27,481 |  |
Proceeds from Sale of Debt Securities, Available-for-Sale |  |  | 0 | 20,639 |  |
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] |  |  |  |  |  |
Proceeds from matured bonds |  |  | 21,816 | 12,320 |  |
Purchases of bonds |  |  | (22,747) | (28,489) |  |
Purchases of other investments |  |  | (66) | (15,802) |  |
Change in short-term investments |  |  | 24,966 | (8,345) |  |
Other, net |  |  | (5,939) | (149) |  |
Net cash provided by (used in) investing activities from continuing operations |  |  | 18,030 | (19,826) |  |
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] |  |  |  |  |  |
Tax payments related to shares withheld for share-based compensation plans |  |  | (1,516) | (682) |  |
Proceeds from (Payments to) Noncontrolling Interests |  |  | (894) | (1,050) |  |
Net cash provided by (used in) financing activities from continuing operations |  |  | (9,747) | (1,732) |  |
Effect of foreign exchange on cash and cash equivalents - discontinued operations |  |  | 1,288 | 0 |  |
Treasury Stock, Value, Acquired, Cost Method | (179) |  | (3,301) | 0 | $ 11,698 | $ 4,510
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation |  |  | (9,747) | (1,732) |  |
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation |  |  | 18,030 | (19,826) |  |
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation |  |  | (10,463) | 27,481 |  |
Corporate costs reallocated to continuing operations | 2,502 | 3,636 | 5,265 | 7,581 |  |
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Discontinued Operation | 64,216 | 71,727 | 64,216 | 71,727 | 66,077 | 255,183
Cash Provided by (Used in) Continuing Operation |  |  | (892) | 5,923 |  |
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents | 46,383 | 25,146 | 46,383 | 25,146 | $ 47,275 | $ 19,223
Cash Provided by (Used in) Operating Activity, Discontinued Operation |  |  | 34,851 | 4,126 |  |
Cash Provided by (Used in) Investing Activity, Discontinued Operation |  |  | 57,667 | (100,025) |  |
Cash Provided by (Used in) Financing Activity, Discontinued Operation |  |  | (94,854) | (87,492) |  |
Cash Provided by (Used in) Discontinued Operation |  |  | (1,861) | (183,456) |  |
Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Discontinued Operation |  |  | 475 | (65) |  |
Effect of foreign exchange on cash and cash equivalents - discontinued operations |  |  | 1,288 | 0 |  |
Depreciation, Depletion and Amortization | 9,741 | 1,614 | 18,917 | 3,228 |  |
Net income attributable to common shareholders | (72,699) | (750) | (119,090) | 19,320 |  |
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent | (52,151) | 14,182 | (82,398) | 38,322 |  |
Payments to Noncontrolling Interests | 2,967 |  | (4,036) |  |  |
Net Income (Loss) Attributable to Noncontrolling Interest | $ (72,953) | $ (537) | $ (117,690) | $ 20,234 |  |

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