v3.26.3
Investments - Offsetting of Assets and Liabilities (Details) - Free-standing derivatives - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Asset derivatives:    
Gross Amounts $ 18.7 $ 21.6
Gross Amounts Offset in the Consolidated Balance Sheets 0.0 0.0
Net Amounts of Assets/ Liabilities Presented in the Consolidated Balance Sheets 18.7 21.6
Gross amounts not offset in the consolidated balance sheets, financial instruments 0.0 0.0
Gross amounts not offset in the consolidated balance sheets, cash collateral received 19.9 23.8
Net Amount $ (1.2) $ (2.2)