Fixed Assets (Tables)

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

Fixed Assets

	As of December 31,
	2021			2022			2022
	RMB			RMB			US$
	(In millions)
Computer equipment		40,908			44,246			6,415
Office building		4,915			5,125			743
Office building related facility, machinery and equipment		3,834			4,195			608
Vehicles		291			676			98
Office equipment		1,223			1,237			179
Leasehold improvements		496			490			71
Construction in progress		688			291			43
		52,355			56,260			8,157
Accumulated depreciation and impairment		(29,328	)		(32,287	)		(4,681	)
		23,027			23,973			3,476