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DERIVATIVE INSTRUMENTS - Offsetting of Financial Assets and Derivative Assets (Detail) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
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Offsetting Assets [Line Items] |  |
Gross amount of recognized derivative assets | $ 282 | $ 555
Gross amount of liabilities offset in balance sheet | 0 | 0
Net amount of derivative assets presented in balance sheet | 282 | 555
Financial instruments, amounts not offset | (96) | (174)
Derivative, collateral, obligation to return securities | (53) | (60)
Derivative, collateral, obligation to return cash | (130) | (320)
Derivative asset, fair value, amount offset against collateral, subject to master netting agreement | 3 | 1
Derivative asset, not subject to master netting arrangement | 55 | 62
Derivative asset, fair value, gross asset including not subject to master netting arrangement | 337 | 617
Net amounts of derivative assets presented in balance sheet | 337 | 617
Derivative asset, fair value, amount offset against collateral | 58 | 63
Securities lending, gross amounts of recognized financial instruments | 1,480 | 1,788
Securities lending, gross amounts offset in balance sheet | 0 | 0
Securities lending, net amounts of assets presented in balance sheet | 1,480 | 1,788
Securities lending, carrying value of financial instruments not offset in balance sheet | 0 | 0
Securities lending, securities collateral, not offset in balance sheet | 0 | 0
Securities lending, cash collateral, not offset in balance sheet | (1,480) | (1,788)
Securities lending, financial instruments, amount of assets offset against collateral | 0 | 0
Gross amount of recognized assets | 1,817 | 2,405
Gross amounts offset in balance sheet | 0 | 0
Net amounts of assets presented in balance sheet | 1,817 | 2,405
Carrying value of financial instruments not offset in balance sheet | (96) | (174)
Securities collateral, not offset in balance sheet | (53) | (60)
Cash collateral, not offset in balance sheet | (1,610) | (2,108)
Financial instruments, amount of assets offset against collateral | 58 | 63
Over the Counter - Bilateral |  |
Offsetting Assets [Line Items] |  |
Gross amount of recognized derivative assets | 271 | 548
Gross amount of liabilities offset in balance sheet | 0 | 0
Net amount of derivative assets presented in balance sheet | 271 | 548
Financial instruments, amounts not offset | (85) | (167)
Derivative, collateral, obligation to return securities | (53) | (60)
Derivative, collateral, obligation to return cash | (130) | (320)
Derivative asset, fair value, amount offset against collateral, subject to master netting agreement | 3 | 1
Derivative asset, not subject to master netting arrangement | 55 | 62
Over the Counter - Cleared |  |
Offsetting Assets [Line Items] |  |
Gross amount of recognized derivative assets | 11 | 7
Gross amount of liabilities offset in balance sheet | 0 | 0
Net amount of derivative assets presented in balance sheet | 11 | 7
Financial instruments, amounts not offset | (11) | (7)
Derivative, collateral, obligation to return securities | 0 | 0
Derivative, collateral, obligation to return cash | 0 | 0
Derivative asset, fair value, amount offset against collateral, subject to master netting agreement | $ 0 | $ 0

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