INVESTMENTS - Equity Securities (Detail) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Equity Securities, FV-NI [Line Items]
Equity securities	$ 796	$ 1,088
Yen-denominated
Equity Securities, FV-NI [Line Items]
Equity securities	484	751
U.S. dollar-denominated
Equity Securities, FV-NI [Line Items]
Equity securities	312	252
Other currencies
Equity Securities, FV-NI [Line Items]
Equity securities	$ 0	$ 85

Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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+ Details