v3.26.1
INVESTMENTS - Equity Method Investments (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Schedule of Equity Method Investments [Line Items]    
Total equity method investments $ 203,661 $ 227,181
Harrington Re    
Schedule of Equity Method Investments [Line Items]    
Total equity method investments 126,264 163,513
Monarch Point Re    
Schedule of Equity Method Investments [Line Items]    
Total equity method investments $ 77,397 $ 63,668