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Convertible bonds (Tables) | 12 Months Ended
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Dec. 31, 2016
Convertible bonds [Abstract] |
Schedule of convertible bonds |
| 17. | Convertible bonds
|  | December 31, |
|  | 2015 |  | 2016 |
|  | RMB |  | RMB |
Convertible Bond, current |  |  |  |  |  |  |
2019 Convertible Senior Notes |  |  | - |  |  | 2,773,925 |
Less: issuance cost |  |  | - |  |  | (5,456) |
|  |  | - |  |  | 2,768,469 |
Convertible Bond, non-current |  |  |  |  |  |  |
2019 Convertible Senior Notes |  |  | 2,597,403 |  |  | - |
Less: issuance cost |  |  | (25,284) |  |  | - |
|  |  | 2,572,119 |  |  | - |

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- Definition Tabular disclosure of borrowings which can be exchanged for a specified number of another security at the option of the issuer or the holder. Disclosures include, but are not limited to, principal amount, amortized premium or discount, and amount of liability and equity components. + References No definition available. + Details
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- References No definition available. + Details
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