v3.26.3
Insurance - Schedule of Reconciliation of Net Liability for Future Policy Benefits To the Consolidated Statements of Financial Position (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Sep. 30, 2025
Liability for Future Policy Benefit, Activity [Line Items]      
Total insurance claims and policyholder liabilities $ 530 $ 576 $ 578
Term and whole life      
Liability for Future Policy Benefit, Activity [Line Items]      
Total net liability for future policy benefits 176   206
Accidental death and disability protection      
Liability for Future Policy Benefit, Activity [Line Items]      
Total net liability for future policy benefits 96   110
Other      
Liability for Future Policy Benefit, Activity [Line Items]      
Other $ 258   $ 262