XML 105 R88.htm IDEA: XBRL DOCUMENT v3.22.4
Derivative Instruments (Exposure from Credit Derivatives by Rating of the Underlying Credits) (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Credit Derivatives [Line Items]    
Credit Risk Derivatives, at Fair Value, Net [1] $ (19) $ 28
Maximum Potential Future Exposure on Credit Risk Derivatives [1],[2] $ 1,523 $ 1,321
Derivative Average Remaining Maturity [1],[3] 9 years 4 months 24 days 9 years
Standard & Poor's, BBB Rating [Member]    
Credit Derivatives [Line Items]    
Credit Risk Derivatives, at Fair Value, Net [1] $ 1 $ 1
Maximum Potential Future Exposure on Credit Risk Derivatives [1],[2] $ 1,070 $ 706
Derivative Average Remaining Maturity [1],[3] 5 years 9 months 18 days 4 years 7 months 6 days
Single Name Credit Default Swaps [Member] | Standard Poors AAA To A Ratings [Member]    
Credit Derivatives [Line Items]    
Credit Risk Derivatives, at Fair Value, Net [1] $ (18) $ 28
Maximum Potential Future Exposure on Credit Risk Derivatives [1],[2] $ 428 $ 600
Derivative Average Remaining Maturity [1],[3] 18 years 8 months 12 days 14 years 2 months 12 days
Single Name Credit Default Swaps [Member] | Standard & Poor's, BBB Rating [Member]    
Credit Derivatives [Line Items]    
Credit Risk Derivatives, at Fair Value, Net [1] $ 1 $ 1
Maximum Potential Future Exposure on Credit Risk Derivatives [1],[2] $ 155 $ 141
Derivative Average Remaining Maturity [1],[3] 3 years 3 months 18 days 2 years 4 months 24 days
Single Name Credit Default Swaps [Member] | Standard & Poor's, BB+ Rating [Member]    
Credit Derivatives [Line Items]    
Credit Risk Derivatives, at Fair Value, Net [1] $ (2) $ (1)
Maximum Potential Future Exposure on Credit Risk Derivatives [1],[2] $ 25 $ 15
Derivative Average Remaining Maturity [1],[3] 3 years 2 months 12 days 3 years 6 months
Credit Default Swaps Referencing Indices [Member] | Standard & Poor's, BBB Rating [Member]    
Credit Derivatives [Line Items]    
Credit Risk Derivatives, at Fair Value, Net [1] $ 0 $ 0
Maximum Potential Future Exposure on Credit Risk Derivatives [1],[2] $ 915 $ 565
Derivative Average Remaining Maturity [1],[3] 6 years 2 months 12 days 5 years 1 month 6 days
[1] The rating agency designations are based on ratings from Standard and Poor’s (“S&P”).
[2] Assumes the value of the referenced credit obligations is zero.
[3] The weighted average years to maturity of the credit default swaps is calculated based on weighted average notional amounts