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Other non-current assets (Details) ¥ in Thousands, $ in Thousands | Dec. 31, 2015 USD ($) | Dec. 31, 2015 CNY (¥) | Dec. 31, 2014 CNY (¥)
--- | --- | --- | ---
Other non-current assets [Abstract] |  |  |
Prepayment for acquiring a land use right |  | ¥ 1,860,525 |
Prepayments of exclusive license fees |  | 69,983 | ¥ 31,189
Unamortized convertible bonds issuance cost |  | 25,284 | 42,275
Prepayment for acquiring an office building |  | 20,000 | 481,047
Others |  | 9,922 | 6,460
Total | $ 306,541 | ¥ 1,985,714 | ¥ 560,971

X
- Definition Amount of other miscellaneous assets expected to be realized or consumed after one year or normal operating cycle, if longer. + References No definition available. + Details
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- Definition Aggregate carrying amount, as of the balance sheet date, of noncurrent assets not separately disclosed in the balance sheet. Noncurrent assets are expected to be realized or consumed after one year (or the normal operating cycle, if longer). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- References No definition available. + Details
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- Definition The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Represents the amount of prepayment for acquiring land use right. + References No definition available. + Details
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- Definition Represents the non-current portion of prepayments amount for fixed assets. + References No definition available. + Details
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- Definition Represents the non-current portion of prepayments of exclusive license fee. + References No definition available. + Details
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