v3.25.2
Contingencies and Commitments (Details)
$ in Millions
3 Months Ended
Dec. 31, 2024
USD ($)
Jun. 30, 2025
USD ($)
Dec. 31, 2023
lawsuit
Loss Contingencies [Line Items]      
Number of lawsuits | lawsuit     1
Unfunded commitments to purchase investments $ 449.9 $ 423.0  
Operating Segments | Corporate & Other      
Loss Contingencies [Line Items]      
After-tax costs related to non-core legacy commercial liability policies $ 15.7