Leases (Tables)

12 Months Ended

Dec. 31, 2022

Lessee Disclosure [Abstract]

Schedule of Finance Lease

	As of December 31,
	2021			2022			2022
	RMB			RMB			US$
Finance lease
Computer equipment		118,997			118,997			17,253
Accumulated depreciation		(23,215	)		(46,127	)		(6,688	)
Computer equipment, net		95,782			72,870			10,565
Finance lease liabilities, current portion		42,853			30,862			4,475
Finance lease liabilities		43,058			16,507			2,393
Total finance lease liabilities		85,911			47,369			6,868

Summary of Components of Lease Costs

The components of lease costs were as follows:

	For the year ended December 31,
	2020		2021		2022		2022
	RMB		RMB		RMB		US$
Operating lease costs(i)		173,815		202,862		155,408		22,532
Finance lease costs
Amortization of finance lease assets		25,010		12,856		22,912		3,322
Interest on lease liabilities		4,251		1,866		3,463		502
Total finance lease costs		29,261		14,722		26,375		3,824

(i)Excludes short-term lease contract costs of RMB451 million, RMB328 million and RMB310 million (US$45 million) for the years ended December 31, 2020, 2021 and 2022, 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,
	2020		2021		2022		2022
	RMB		RMB		RMB		US$
Operating cash payments for operating leases		208,493		190,407		129,803		18,820
Operating cash payments for finance leases		662		1,004		3,872		561
Financing cash payments for finance leases		9,020		14,473		38,132		5,529

Schedule of Lease Assets Obtained in Exchange for Lease Obligation

Lease assets obtained in exchange for lease obligations:

	For the year ended December 31,
	2020		2021		2022		2022
	RMB		RMB		RMB		US$
Operating leases		359,168		36,515		6,868		996
Finance leases		15,208		75,693		—		—

Summary of Future Lease Payments under Lease Liabilities

Future lease payments under lease liabilities as of December 31, 2022 were as follows:

	Operating leases						Finance leases
	RMB			US$			RMB			US$
Year ending December 31,
2023		102,756			14,898			31,533			4,572
2024		79,602			11,541			27,954			4,053
2025		74,799			10,845			—			—
2026		70,441			10,213			—			—
2027		69,881			10,132			—			—
Thereafter		385,191			55,848			—			—
Total future lease payments		782,670			113,477			59,487			8,625
Less: Imputed interest		(170,582	)		(24,732	)		(12,118	)		(1,757	)
Total lease liability balance		612,088			88,745			47,369			6,868