XML 58 R45.htm IDEA: XBRL DOCUMENT v3.23.1
Investment Information - Other investments (Details) - USD ($)
$ in Millions
Mar. 31, 2023
Dec. 31, 2022
Schedule Of Other Investments [Line Items]    
Other investments, at fair value $ 1,776 $ 1,644
Fixed maturities    
Schedule Of Other Investments [Line Items]    
Other investments, at fair value 631 554
Other investments    
Schedule Of Other Investments [Line Items]    
Other investments, at fair value 1,121 1,043
Other investments | Lending    
Schedule Of Other Investments [Line Items]    
Other investments, at fair value 420 406
Other investments | Investment grade fixed income    
Schedule Of Other Investments [Line Items]    
Other investments, at fair value 280 271
Other investments | Term loan investments    
Schedule Of Other Investments [Line Items]    
Other investments, at fair value 209 164
Other investments | Private equity    
Schedule Of Other Investments [Line Items]    
Other investments, at fair value 131 123
Other investments | Energy    
Schedule Of Other Investments [Line Items]    
Other investments, at fair value 19 23
Other investments | Credit related funds    
Schedule Of Other Investments [Line Items]    
Other investments, at fair value 62 56
Short-term investments    
Schedule Of Other Investments [Line Items]    
Other investments, at fair value 17 33
Equity securities    
Schedule Of Other Investments [Line Items]    
Other investments, at fair value $ 7 $ 14