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Redeemable non-controlling interests held for sale (Details) - CNY (¥) | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Jan. 31, 2016 | Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015 | Mar. 31, 2016
Redeemable non-controlling interests |  |  |  |  |
Net income attributable to mezzanine classified non-controlling interests shareholders |  | ¥ 281,021,000 | ¥ 444,657,000 | ¥ 0 |
JD Finance |  |  |  |  |
Redeemable non-controlling interests |  |  |  |  |
Ordinary shares with preferential rights issued | ¥ 6,650,000,000 |  |  |  |
Equity interest held (as a percent) |  |  |  |  | 86.00%
Maximum period of contingent redemption of preferred shares | 60 months |  |  |  |
Annual compound interest rate (as a percent) | 8.00% |  |  |  |

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- Definition The period within which shares are contingently redeemable and hence should be classified as mezzanine equity. + References No definition available. + Details
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- Definition The percentage of annual compound interest rate included in the redemption price. + References No definition available. + Details
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- Definition The parent entity's interest in net assets of the subsidiary, expressed as a percentage. + References No definition available. + Details
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- Definition Amount of Net Income (Loss) attributable to redeemable noncontrolling interest. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.19) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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