Leases (Tables)

12 Months Ended

Dec. 31, 2019

	As of December 31,
	2019			2019
	RMB			US$
Finance lease
Property and equipment, gross		20,334			2,921
Accumulated depreciation		(1,212	)		(174	)
Property and equipment, net		19,122			2,747
Finance lease liabilities, current portion		6,684			960
Finance lease liabilities		10,348			1,486
Total finance lease liabilities		17,032			2,446

The components of lease cost were as follows:

(i)	Excluding cost of short-term contracts. Short-term lease costs for year ended December 31, 2019 were RMB357million (US$51 million).

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

	As of December 31,
	2019		2019
	RMB		US$
Operating cash payments for operating leases		208,560		29,958
Operating cash payments for finance leases		—		—
Financing cash payments for finance leases		397		57

ROU assets obtained in exchange for lease obligations:

Future lease payments under lease liabilities as of December 31, 2019 were as follows:

	Operating leases						Finance leases
	RMB			US$			RMB			US$
Year ending December 31,
2020		129,190			18,557			6,894			990
2021		119,686			17,192			6,895			990
2022		96,956			13,927			4,687			673
2023		81,614			11,723			—			—
2024		24,483			3,517			—			—
Thereafter		194,903			27,996			—			—
Total future lease payments		646,832			92,912			18,476			2,653
Less: Imputed interest		(118,688	)		(17,048	)		(1,444	)		(207	)
Total lease liability balance		528,144			75,864			17,032			2,446