v3.26.1
Derivative Instruments - Notional Amounts and Fair Value of Derivatives (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Notional Amount $ 56,050 $ 53,503
Carrying value/fair value assets 1,680 1,621
Carrying value / fair value liabilities 71 49
Derivative assets 1,680 1,621
Derivative liabilities 6,716 6,537
Foreign exchange forwards | Designated as Hedging Instrument    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Notional Amount 751 656
Carrying value/fair value assets 9 0
Carrying value / fair value liabilities 5 11
Foreign exchange forwards | Not Designated as Hedging Instrument    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Notional Amount 4,149 3,218
Carrying value/fair value assets 57 4
Carrying value / fair value liabilities 13 24
Interest rate swaps | Designated as Hedging Instrument    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Notional Amount 2,914 1,797
Carrying value/fair value assets 6 12
Carrying value / fair value liabilities 35 0
Equity-indexed options | Not Designated as Hedging Instrument    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Notional Amount 47,200 46,883
Carrying value/fair value assets 1,601 1,570
Carrying value / fair value liabilities 0 0
Cross currency swaps | Not Designated as Hedging Instrument    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Notional Amount 1,036 949
Carrying value/fair value assets 7 35
Carrying value / fair value liabilities 18 14
Indexed annuity products    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Notional Amount 0 0
Carrying value/fair value assets 0 0
Carrying value / fair value liabilities 6,625 6,414
Funds withheld and Modco arrangements    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Notional Amount 0 0
Carrying value/fair value assets 0 0
Carrying value / fair value liabilities $ 20 $ 74