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Taxes - Schedule of After-tax (Expenses) Benefits Related To Interest and Penalties in Provision for Income Taxes (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Income tax examination, penalties and interest expense	$ 86	$ 35	$ (21)

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- Definition

Income Tax Examination, Penalties and Interest Expense (Benefit)

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