v3.26.1
F&G Reinsurance - Schedule of Reinsurance Recoverable (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Effects of Reinsurance [Line Items]    
Allowance for expected credit losses $ (19) $ (18)
Reinsurance recoverable, net of allowance for expected credit losses 20,879 17,551
F&G    
Effects of Reinsurance [Line Items]    
Reinsurance recoverable, gross of allowance 20,895 17,563
Allowance for expected credit losses (19) (18)
Reinsurance recoverable, net of allowance for expected credit losses 20,876 17,545
Aspida | Certain MYGA | F&G    
Effects of Reinsurance [Line Items]    
Reinsurance recoverable, gross of allowance 8,364 8,589
Somerset Reinsurance Ltd. | Certain MYGA and deferred annuities | F&G    
Effects of Reinsurance [Line Items]    
Reinsurance recoverable, gross of allowance 6,213 5,071
Everlake Life Insurance Company (“Everlake”) | Certain MYGA | F&G    
Effects of Reinsurance [Line Items]    
Reinsurance recoverable, gross of allowance 1,877 1,868
Ancient Re | Certain FIA and certain MYGA | F&G    
Effects of Reinsurance [Line Items]    
Reinsurance recoverable, gross of allowance 1,711 0
Fort Greene Reinsurance SPC Limited | Certain FIA | F&G    
Effects of Reinsurance [Line Items]    
Reinsurance recoverable, gross of allowance 1,221 502
Wilton Reassurance Company ("Wilton Re") | Block of traditional, IUL and UL | F&G    
Effects of Reinsurance [Line Items]    
Reinsurance recoverable, gross of allowance 1,020 1,032
Other | F&G    
Effects of Reinsurance [Line Items]    
Reinsurance recoverable, gross of allowance $ 489 $ 501