v3.26.1
F&G Reinsurance - Schedule of Reinsurance Recoverable (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Effects of Reinsurance [Line Items]    
Allowance for expected credit losses $ (18) $ (18)
Reinsurance recoverable, net of allowance for expected credit losses 19,979 17,551
F&G    
Effects of Reinsurance [Line Items]    
Reinsurance recoverable, gross of allowance 19,993 17,563
Allowance for expected credit losses (18) (18)
Reinsurance recoverable, net of allowance for expected credit losses 19,975 17,545
Aspida | Certain MYGA | F&G    
Effects of Reinsurance [Line Items]    
Reinsurance recoverable, gross of allowance 8,522 8,589
Somerset Reinsurance Ltd. | Certain MYGA and deferred annuities | F&G    
Effects of Reinsurance [Line Items]    
Reinsurance recoverable, gross of allowance 5,607 5,071
Everlake | Certain MYGA | F&G    
Effects of Reinsurance [Line Items]    
Reinsurance recoverable, gross of allowance 1,875 1,868
Ancient Re | Certain FIA and certain MYGA | F&G    
Effects of Reinsurance [Line Items]    
Reinsurance recoverable, gross of allowance 1,735 0
Wilton Reassurance Company | Block of traditional, IUL and UL | F&G    
Effects of Reinsurance [Line Items]    
Reinsurance recoverable, gross of allowance 1,026 1,032
Other | F&G    
Effects of Reinsurance [Line Items]    
Reinsurance recoverable, gross of allowance $ 1,228 $ 1,003