v3.26.1
Insurance - Schedule of Reconciliation of Net Liability for Future Policy Benefits To the Consolidated Statements of Financial Position (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Jun. 30, 2025
Liability for Future Policy Benefit, Activity [Line Items]      
Total insurance claims and policyholder liabilities $ 552 $ 576 $ 579
Term and Whole Life      
Liability for Future Policy Benefit, Activity [Line Items]      
Total net liability for future policy benefits 185   207
Accidental Death and Disability Protection      
Liability for Future Policy Benefit, Activity [Line Items]      
Total net liability for future policy benefits 101   110
Other      
Liability for Future Policy Benefit, Activity [Line Items]      
Other $ 266   $ 262