Leases (Tables)

12 Months Ended

Dec. 31, 2023

Lessee Disclosure [Abstract]

Schedule of Finance Lease

	As of December 31,
	2022			2023			2023
	RMB			RMB			US$
Finance lease
Computer equipment		118,997			118,997			16,760
Accumulated depreciation		(46,127	)		(69,040	)		(9,724	)
Computer equipment, net		72,870			49,957			7,036
Finance lease liabilities, current portion		30,862			18,586			2,618
Finance lease liabilities		16,507			—			—
Total finance lease liabilities		47,369			18,586			2,618

Summary of Components of Lease Costs

The components of lease costs were as follows:

	For the year ended December 31,
	2021		2022		2023		2023
	RMB		RMB		RMB		US$
Operating lease costs(i)		202,862		155,408		117,641		16,569
Finance lease costs
Amortization of finance lease assets		12,856		22,912		22,912		3,227
Interest on lease liabilities		1,866		3,463		1,761		248
Total finance lease costs		14,722		26,375		24,673		3,475

(i)Excludes short-term lease contract costs of RMB328 million, RMB310 million and RMB274 million (US$39 million) for the years ended December 31, 2021, 2022 and 2023, respectively.

Summary of Cash Paid for Amounts Included in Measurement of Lease Liabilities

Cash paid for amounts included in the measurement of lease liabilities:

	For the year ended December 31,
	2021		2022		2023		2023
	RMB		RMB		RMB		US$
Operating cash payments for operating leases		190,407		129,803		110,206		15,522
Operating cash payments for finance leases		1,004		3,872		2,878		405
Financing cash payments for finance leases		14,473		38,132		27,666		3,897

Schedule of Lease Assets Obtained in Exchange for Lease Obligation

Lease assets obtained in exchange for lease obligations:

	For the year ended December 31,
	2021		2022		2023		2023
	RMB		RMB		RMB		US$
Operating leases		36,515		6,868		91,025		12,821
Finance leases		75,693		—		—		—

Summary of Future Lease Payments under Lease Liabilities

Future lease payments under lease liabilities as of December 31, 2023 were as follows:

	Operating leases						Finance leases
	RMB			US$			RMB			US$
Year ending December 31,
2024		103,100			14,521			19,005			2,677
2025		97,008			13,663			—			—
2026		91,165			12,840			—			—
2027		87,597			12,338			—			—
2028		85,904			12,099			—			—
Thereafter		313,002			44,086			—			—
Total future lease payments		777,776			109,547			19,005			2,677
Less: Imputed interest		(153,146	)		(21,570	)		(419	)		(59	)
Total lease liability balance		624,630			87,977			18,586			2,618