XML 70 R58.htm IDEA: XBRL DOCUMENT v3.25.1
Investment Information - Allowance for expected credit losses (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Allowance for expected credit losses    
Balance at beginning of period $ 22  
Balance at end of period 21  
Fixed maturities    
Allowance for expected credit losses    
Balance at beginning of period 22 $ 28
Additions for current-period provision for expected credit losses 3 0
Additions (reductions) for previously recognized expected credit losses (3) 5
Reductions due to disposals (1) (1)
Balance at end of period 21 32
Structured securities    
Allowance for expected credit losses    
Balance at beginning of period [1] 9 7
Additions for current-period provision for expected credit losses [1] 3 0
Additions (reductions) for previously recognized expected credit losses [1] (4) 0
Reductions due to disposals [1] 0 0
Balance at end of period [1] 8 7
Corporate bonds    
Allowance for expected credit losses    
Balance at beginning of period 12 20
Additions for current-period provision for expected credit losses 0 0
Additions (reductions) for previously recognized expected credit losses 1 5
Reductions due to disposals (1) (1)
Balance at end of period 12 24
Non-U.S. government securities    
Allowance for expected credit losses    
Balance at beginning of period 1 1
Additions for current-period provision for expected credit losses 0 0
Additions (reductions) for previously recognized expected credit losses 0 0
Reductions due to disposals 0 0
Balance at end of period $ 1 $ 1
[1] Includes asset backed securities, residential mortgage backed securities and commercial mortgage backed securities.