v3.26.1
Investments - Schedule of Financial Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Investments    
Financial Assets $ 1,101,269 $ 1,057,017
Fair value    
Investments    
Financial Assets 433,379 407,728
Amortized cost    
Investments    
Financial Assets 192,950 177,669
Fair value option    
Investments    
Financial Assets 474,940 471,620
Asset Management    
Investments    
Financial Assets 23,781 15,563
Collateralized asset 34,800 31,200
Asset Management | Fair value    
Investments    
Financial Assets 10,494 2,276
Asset Management | Amortized cost    
Investments    
Financial Assets 13,287 13,287
Asset Management | Fair value option    
Investments    
Financial Assets 0  
Insurance Solutions    
Investments    
Financial Assets 956,808 915,556
Insurance Solutions | Consolidated Balance Including Variable Interest Entity    
Investments    
Financial Assets 1,077,488 1,041,454
Insurance Solutions | Fair value    
Investments    
Financial Assets 421,936 405,311
Insurance Solutions | Fair value | Consolidated Balance Including Variable Interest Entity    
Investments    
Financial Assets 422,885 405,452
Insurance Solutions | Amortized cost    
Investments    
Financial Assets 179,663 164,382
Insurance Solutions | Amortized cost | Consolidated Balance Including Variable Interest Entity    
Investments    
Financial Assets 179,663 164,382
Insurance Solutions | Fair value option    
Investments    
Financial Assets 355,209 345,863
Insurance Solutions | Fair value option | Consolidated Balance Including Variable Interest Entity    
Investments    
Financial Assets 474,940 471,620
Corporate loans | Asset Management    
Investments    
Financial Assets 13,287 13,287
Corporate loans | Asset Management | Amortized cost    
Investments    
Financial Assets 13,287 13,287
Corporate loans | Insurance Solutions    
Investments    
Financial Assets 124,067 114,734
Corporate loans | Insurance Solutions | Fair value    
Investments    
Financial Assets 0  
Corporate loans | Insurance Solutions | Fair value option    
Investments    
Financial Assets 124,067 114,734
Equity securities | Asset Management    
Investments    
Financial Assets 10,409 2,276
Equity securities | Asset Management | Fair value    
Investments    
Financial Assets 10,409 2,276
Equity securities | Insurance Solutions    
Investments    
Financial Assets 15,053 16,404
Equity securities | Insurance Solutions | Variable Interest Entity, Primary Beneficiary    
Investments    
Financial Assets 949 141
Equity securities | Insurance Solutions | Fair value    
Investments    
Financial Assets 15,053 16,404
Equity securities | Insurance Solutions | Fair value | Variable Interest Entity, Primary Beneficiary    
Investments    
Financial Assets 949 141
Derivatives | Asset Management    
Investments    
Financial Assets 13  
Derivatives | Asset Management | Fair value    
Investments    
Financial Assets 13  
Derivatives | Asset Management | Amortized cost    
Investments    
Financial Assets 0  
Other invested assets | Asset Management    
Investments    
Financial Assets 72  
Other invested assets | Asset Management | Fair value    
Investments    
Financial Assets 72  
Other invested assets | Asset Management | Amortized cost    
Investments    
Financial Assets 0  
Other invested assets | Asset Management | Fair value option    
Investments    
Financial Assets 0  
Other invested assets | Insurance Solutions    
Investments    
Financial Assets 23,084 21,317
Other invested assets | Insurance Solutions | Fair value    
Investments    
Financial Assets 4,878 3,632
Other invested assets | Insurance Solutions | Amortized cost    
Investments    
Financial Assets 17,097 16,742
Other invested assets | Insurance Solutions | Fair value option    
Investments    
Financial Assets 1,109 943
U.S. government and agency | Insurance Solutions    
Investments    
Financial Assets 10,348 8,075
U.S. government and agency | Insurance Solutions | Fair value    
Investments    
Financial Assets 10,348 8,075
U.S. state, territories and municipalities | Insurance Solutions    
Investments    
Financial Assets 5,354 5,252
U.S. state, territories and municipalities | Insurance Solutions | Fair value    
Investments    
Financial Assets 3,440 3,370
U.S. state, territories and municipalities | Insurance Solutions | Fair value option    
Investments    
Financial Assets 1,914 1,882
Other government and agency | Insurance Solutions    
Investments    
Financial Assets 2,475 2,369
Other government and agency | Insurance Solutions | Fair value option    
Investments    
Financial Assets 2,475 2,369
Corporate | Insurance Solutions    
Investments    
Financial Assets 271,188 226,249
Corporate | Insurance Solutions | Variable Interest Entity, Primary Beneficiary    
Investments    
Financial Assets 119,731 125,757
Corporate | Insurance Solutions | Fair value    
Investments    
Financial Assets 166,693 119,895
Corporate | Insurance Solutions | Fair value option    
Investments    
Financial Assets 104,495 106,354
Corporate | Insurance Solutions | Fair value option | Variable Interest Entity, Primary Beneficiary    
Investments    
Financial Assets 119,731 125,757
Asset and mortgage-backed securities | Insurance Solutions    
Investments    
Financial Assets 342,673 373,516
Asset and mortgage-backed securities | Insurance Solutions | Fair value    
Investments    
Financial Assets 221,524 253,935
Asset and mortgage-backed securities | Insurance Solutions | Fair value option    
Investments    
Financial Assets 121,149 119,581
Mortgage loans | Insurance Solutions    
Investments    
Financial Assets 162,566 147,640
Mortgage loans | Insurance Solutions | Amortized cost    
Investments    
Financial Assets $ 162,566 $ 147,640