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Income (Loss) Before Income Taxes (Detail) ¥ in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2023 CNY (¥)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 CNY (¥)	Dec. 31, 2021 CNY (¥)
Income Loss From Continuing Operations Before Income Taxes Minority Interest By Jurisdiction [Abstract]
Mainland China	¥ 28,449	$ 4,008	¥ 18,306	¥ 15,055
Non-Mainland China	(3,251)	(458)	(8,194)	(4,277)
Income before income taxes	¥ 25,198	$ 3,550	¥ 10,112	¥ 10,778

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- Definition

Income Loss From Continuing Operations Before Income Taxes Minority Interest By Jurisdiction [Abstract]

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No definition available.

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The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.

+ References

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- Definition

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.

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