XML 61 R49.htm IDEA: XBRL DOCUMENT v3.21.1
Fair Value Measurements - Changes in balances of Level 3 financial liabilities carried at fair value (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Financial liabilities, Beginning Balance $ (3,933) $ (3,730)
Total realized/unrealized gains (losses) included in Net income (40) 647
Total realized/unrealized gains (losses) included in other comprehensive income (loss) 0 0
Purchases and issuances (74) (78)
Sales and settlements 93 62
Transfer into Level 3 0 0
Transfer out of Level 3 0 0
Financial liabilities, Ending Balance (3,954) (3,099)
Liabilities of discontinued annuity operations | Annuity subsidiaries    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Financial liabilities, Beginning Balance (3,933) (3,730)
Total realized/unrealized gains (losses) included in Net income (40) 647
Total realized/unrealized gains (losses) included in other comprehensive income (loss) 0 0
Purchases and issuances (74) (78)
Sales and settlements 93 62
Transfer into Level 3 0 0
Transfer out of Level 3 0 0
Financial liabilities, Ending Balance $ (3,954) $ (3,099)