XML 71 R60.htm IDEA: XBRL DOCUMENT v3.25.3
Reserves for Insurance Losses and Loss Adjustment Expenses (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Dec. 31, 2024
Dec. 31, 2023
Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward]            
Total gross reserves for insurance losses and loss adjustment expenses, beginning balance     $ 189 $ 140    
Less: Reinsurance recoverable     60 66    
Net reserves for insurance losses and loss adjustment expenses $ 164 $ 119 164 119 $ 129 $ 74
Current year     497 411    
Prior years     8 17    
Total net insurance losses and loss adjustment expenses incurred 141 135 505 428    
Current year     (386) (319)    
Prior years     (84) (64)    
Total net insurance losses and loss adjustment expenses paid or payable     (470) (383)    
Plus: Reinsurance recoverable 67 78 67 78    
Total gross reserves for insurance losses and loss adjustment expenses, ending balance $ 231 $ 197 $ 231 $ 197