v3.26.1
Reinsurance (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Reinsurance    
Reinsurance recoverable assets $ 14,912.5 $ 14,923.9
Reinsurance recoverable liabilities 27.8 23.5
Reinsurance deposit receivable $ 3,676.6 $ 4,076.2