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Schedule II - Valuation and Qualifying Accounts (Detail) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Reserve for Excess and Obsolete Inventories [Member] |  |  |
Valuation and Qualifying Accounts Disclosure [Line Items] |  |  |
Balance beginning of year | $ 354 | $ 378 | $ 444
Additions (Deductions) charged to costs and expenses | 31 | 28 | (18)
Charge offs and other | (99) | (52) | (48)
Balance end of year | 286 | 354 | 378
Valuation Allowance for Deferred Tax Assets [Member] |  |  |
Valuation and Qualifying Accounts Disclosure [Line Items] |  |  |
Balance beginning of year | 346 | 920 | 1,127
Additions (Deductions) charged to costs and expenses | (64) | (564) | 24
Charge offs and other | (16) | (10) | (231)
Balance end of year | $ 266 | $ 346 | $ 920

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