v3.26.1
Investments - Balance Sheet Offsetting, Liabilities (Details) - Derivative liabilities - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Financial Liabilities Offsetting    
Gross amount of recognized liabilities subject to netting agreements $ 526.2 $ 552.0
Amount of assets that offset the gross amount of liabilities subject to netting agreements not offset in statement of financial position (369.8) (331.7)
Collateral pledged, financial liabilities (143.6) (209.1)
Net amount of liabilities subject to netting agreements $ 12.8 $ 11.2