v3.26.1
Fair Value (Financial Instruments Carried at Other Than Fair Value) (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Assets    
Policy loans $ 8,455 $ 8,547
Liabilities    
Collateral financing arrangement 299 352
Subordinated debt securities 5,143 4,155
Separate account liabilities 147,686 151,933
Carrying Value    
Assets    
Mortgage loans 83,726 84,593
Policy loans 8,455 8,547
Other invested assets 1,231 895
Premiums, reinsurance and other receivables 9,219 8,681
Other assets 229 247
Liabilities    
Policyholder account balances 150,842 147,826
Long-term debt 14,438 14,461
Collateral financing arrangement 299 352
Subordinated debt securities 5,143 4,155
Other liabilities 14,352 11,993
Separate account liabilities 78,803 80,164
Estimated Fair Value    
Assets    
Mortgage loans 81,689 82,933
Policy loans 8,949 9,083
Other invested assets 1,231 895
Premiums, reinsurance and other receivables 8,603 8,087
Other assets 236 255
Liabilities    
Policyholder account balances 147,757 145,695
Long-term debt 13,717 14,143
Collateral financing arrangement 276 322
Subordinated debt securities 5,555 4,707
Other liabilities 13,424 11,589
Separate account liabilities 78,803 80,164
Estimated Fair Value | Level 1    
Assets    
Mortgage loans 0 0
Policy loans 0 0
Other invested assets 0 0
Premiums, reinsurance and other receivables 0 0
Other assets 0 0
Liabilities    
Policyholder account balances 0 0
Long-term debt 0 0
Collateral financing arrangement 0 0
Subordinated debt securities 0 0
Other liabilities 0 0
Separate account liabilities 0 0
Estimated Fair Value | Level 2    
Assets    
Mortgage loans 0 0
Policy loans 0 0
Other invested assets 700 700
Premiums, reinsurance and other receivables 1,591 1,252
Other assets 46 53
Liabilities    
Policyholder account balances 0 0
Long-term debt 13,717 14,143
Collateral financing arrangement 0 0
Subordinated debt securities 5,555 4,707
Other liabilities 2,125 842
Separate account liabilities 78,803 80,164
Estimated Fair Value | Level 3    
Assets    
Mortgage loans 81,689 82,933
Policy loans 8,949 9,083
Other invested assets 531 195
Premiums, reinsurance and other receivables 7,012 6,835
Other assets 190 202
Liabilities    
Policyholder account balances 147,757 145,695
Long-term debt 0 0
Collateral financing arrangement 276 322
Subordinated debt securities 0 0
Other liabilities 11,299 10,747
Separate account liabilities $ 0 $ 0