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v3.24.2.u1

Changes in Deferred Acquisition Costs (Detail) - USD ($) $ in Millions | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2024 | Dec. 31, 2023
Deferred Policy Acquisition Cost [Line Items] |  |
Beginning balance | $ 1,988 |
Ending balance | 1,884 | $ 1,988
Deferred acquisition costs | 1,884 | 1,988
Enact Segment |  |
Deferred Policy Acquisition Cost [Line Items] |  |
Beginning balance | 25 |
Ending balance | 25 | 25
Deferred acquisition costs | 25 | 25
Long-Term Care Insurance |  |
Deferred Policy Acquisition Cost [Line Items] |  |
Beginning balance | 879 | 935
Costs deferred | 0 | 1
Amortization | (28) | (57)
Ending balance | 851 | 879
Deferred acquisition costs | 851 | 879
Life Insurance |  |
Deferred Policy Acquisition Cost [Line Items] |  |
Beginning balance | 941 | 1,080
Costs deferred | 0 | 0
Amortization | (64) | (139)
Ending balance | 877 | 941
Deferred acquisition costs | 877 | 941
Fixed Annuity |  |
Deferred Policy Acquisition Cost [Line Items] |  |
Beginning balance | 45 | 57
Costs deferred | 0 | 0
Amortization | (4) | (12)
Ending balance | 41 | 45
Deferred acquisition costs | 41 | 45
Variable Annuity |  |
Deferred Policy Acquisition Cost [Line Items] |  |
Beginning balance | 98 | 113
Costs deferred | 0 | 0
Amortization | (8) | (15)
Ending balance | 90 | 98
Deferred acquisition costs | 90 | 98
Long-duration insurance contracts |  |
Deferred Policy Acquisition Cost [Line Items] |  |
Beginning balance | 1,963 | 2,185
Costs deferred | 0 | 1
Amortization | (104) | (223)
Ending balance | 1,859 | 1,963
Deferred acquisition costs | $ 1,859 | $ 1,963

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