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Convertible Preferred Shares (Details) In Thousands, except Share data, unless otherwise specified | 12 Months Ended |  |  | 0 Months Ended |  |  | 0 Months Ended |  |  | 0 Months Ended | 1 Months Ended | 12 Months Ended |  |  |  | 0 Months Ended | 12 Months Ended |  |
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Dec. 31, 2014 USD ($) | Dec. 31, 2014 CNY | Dec. 31, 2013 CNY | Dec. 31, 2014 Series A and A-1 convertible preferred shares CNY | Dec. 31, 2012 Series A and A-1 convertible preferred shares CNY | Dec. 31, 2011 Series A and A-1 convertible preferred shares CNY | Mar. 27, 2007 Series A convertible redeemable preferred shares USD ($) | May 28, 2014 Series A convertible redeemable preferred shares CNY | Mar. 27, 2007 Series A convertible redeemable preferred shares USD ($) | Sep. 21, 2010 Series A-1 convertible preferred shares | Aug. 15, 2007 Series A-1 convertible preferred shares USD ($) | May 28, 2014 Series A-1 convertible preferred shares CNY | Aug. 15, 2007 Series A-1 convertible preferred shares USD ($) | Sep. 21, 2010 Series B convertible preferred shares | Jan. 12, 2009 Series B convertible preferred shares USD ($) | Dec. 31, 2013 Series B convertible preferred shares CNY | Dec. 31, 2014 Series B convertible preferred shares CNY | Dec. 31, 2013 Series B convertible preferred shares CNY | May 28, 2014 Series B convertible preferred shares CNY | Dec. 31, 2011 Series B convertible preferred shares CNY | Jan. 12, 2009 Series B convertible preferred shares USD ($) | Sep. 21, 2010 Series C Preferred Shares USD ($) | Dec. 31, 2014 Series C Preferred Shares CNY | Dec. 31, 2013 Series C Preferred Shares CNY | Dec. 31, 2012 Series C Preferred Shares CNY | May 28, 2014 Series C Preferred Shares CNY | Sep. 21, 2010 Series C Preferred Shares USD ($)
Number of shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Preferred Stock, Shares Outstanding, Beginning Balance (in shares) |  |  |  | 191,894,000 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesAAndA1ConvertiblePreferredStockMember | 191,894,000 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesAAndA1ConvertiblePreferredStockMember | 191,894,000 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesAAndA1ConvertiblePreferredStockMember |  | 155,000,000 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesARedeemableConvertiblePreferredStockMember |  |  |  | 36,894,000 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesA1ConvertiblePreferredStockMember |  |  |  |  | 59,539,244 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | 84,786,405 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | 59,539,244 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | 84,786,405 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember |  |  |  |  |  |  |
Conversion of preferred shares to ordinary shares (in shares) |  |  |  | (191,894,000)us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities / us-gaap_StatementClassOfStockAxis = jd_SeriesAAndA1ConvertiblePreferredStockMember |  |  |  |  |  | 64,579,075 us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities / us-gaap_StatementClassOfStockAxis = jd_SeriesA1ConvertiblePreferredStockMember |  |  |  | 15,498,980 us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember |  | 25,247,161 us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | (59,539,244)us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | (25,247,161)us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember |  |  |  |  | (258,316,305)us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember |  |  |  |
Preferred Stock, Shares Outstanding, Ending Balance (in shares) |  |  |  | 0 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesAAndA1ConvertiblePreferredStockMember | 191,894,000 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesAAndA1ConvertiblePreferredStockMember | 191,894,000 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesAAndA1ConvertiblePreferredStockMember |  | 155,000,000 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesARedeemableConvertiblePreferredStockMember |  |  |  | 36,894,000 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesA1ConvertiblePreferredStockMember |  |  |  | 59,539,244 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | 0 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | 59,539,244 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | 59,539,244 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | 84,786,405 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember |  |  |  |  |  |  |
Amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Preferred Stock, Value, Beginning Balance |  |  |  | 255,850 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesAAndA1ConvertiblePreferredStockMember | 255,850 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesAAndA1ConvertiblePreferredStockMember | 255,850 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesAAndA1ConvertiblePreferredStockMember |  | 215,626 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesARedeemableConvertiblePreferredStockMember |  |  |  | 40,224 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesA1ConvertiblePreferredStockMember |  |  |  |  | 88,241 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | 126,417 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | 88,241 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | 126,417 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember |  |  |  |  |  |  |
Conversion to ordinary shares | 2,494,116 us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities | 15,474,994 us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities | 38,176 us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities | (255,850)us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities / us-gaap_StatementClassOfStockAxis = jd_SeriesAAndA1ConvertiblePreferredStockMember |  |  |  |  |  |  |  |  |  |  |  |  | (88,241)us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | (38,176)us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember |  |  |  |  | (15,130,903)us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember |  |  |  |
Preferred Stock, Value, Ending Balance |  |  |  | 0 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesAAndA1ConvertiblePreferredStockMember | 255,850 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesAAndA1ConvertiblePreferredStockMember | 255,850 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesAAndA1ConvertiblePreferredStockMember |  | 215,626 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesARedeemableConvertiblePreferredStockMember |  |  |  | 40,224 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesA1ConvertiblePreferredStockMember |  |  |  | 88,241 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | 0 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | 88,241 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | 88,241 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | 126,417 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember |  |  |  |  |  |  |
Number of shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible redeemable preferred shares, balance at beginning of the period (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 258,316,305 us-gaap_TemporaryEquitySharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember | 258,316,305 us-gaap_TemporaryEquitySharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember | 258,316,305 us-gaap_TemporaryEquitySharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember | 258,316,305 us-gaap_TemporaryEquitySharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember |
Conversion of preferred shares to ordinary shares (in shares) |  |  |  | (191,894,000)us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities / us-gaap_StatementClassOfStockAxis = jd_SeriesAAndA1ConvertiblePreferredStockMember |  |  |  |  |  | 64,579,075 us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities / us-gaap_StatementClassOfStockAxis = jd_SeriesA1ConvertiblePreferredStockMember |  |  |  | 15,498,980 us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember |  | 25,247,161 us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | (59,539,244)us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | (25,247,161)us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember |  |  |  |  | (258,316,305)us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember |  |  |  |
Convertible redeemable preferred shares, balance at end of the period (in shares) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 us-gaap_TemporaryEquitySharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember | 258,316,305 us-gaap_TemporaryEquitySharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember | 258,316,305 us-gaap_TemporaryEquitySharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember | 258,316,305 us-gaap_TemporaryEquitySharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember |
Amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible redeemable preferred shares,balance at beginning of the period |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 7,173,263 us-gaap_TemporaryEquityCarryingAmountAttributableToParent / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember | 4,737,897 us-gaap_TemporaryEquityCarryingAmountAttributableToParent / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember | 3,150,443 us-gaap_TemporaryEquityCarryingAmountAttributableToParent / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember | 15,130,903 us-gaap_TemporaryEquityCarryingAmountAttributableToParent / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember |
Preferred shares redemption value accretion |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 7,957,640 us-gaap_TemporaryEquityAccretionToRedemptionValue / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember | 2,435,366 us-gaap_TemporaryEquityAccretionToRedemptionValue / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember | 1,587,454 us-gaap_TemporaryEquityAccretionToRedemptionValue / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember |  |
Conversion to ordinary shares | 2,494,116 us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities | 15,474,994 us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities | 38,176 us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities | (255,850)us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities / us-gaap_StatementClassOfStockAxis = jd_SeriesAAndA1ConvertiblePreferredStockMember |  |  |  |  |  |  |  |  |  |  |  |  | (88,241)us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | (38,176)us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember |  |  |  |  | (15,130,903)us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember |  |  |  |
Convertible redeemable preferred shares,balance at end of the period |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 us-gaap_TemporaryEquityCarryingAmountAttributableToParent / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember | 7,173,263 us-gaap_TemporaryEquityCarryingAmountAttributableToParent / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember | 4,737,897 us-gaap_TemporaryEquityCarryingAmountAttributableToParent / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember | 15,130,903 us-gaap_TemporaryEquityCarryingAmountAttributableToParent / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember |
Shares issued |  |  |  |  |  |  | 155,000,000 us-gaap_StockIssuedDuringPeriodSharesNewIssues / us-gaap_StatementClassOfStockAxis = jd_SeriesARedeemableConvertiblePreferredStockMember |  |  |  | 130,940,000 us-gaap_StockIssuedDuringPeriodSharesNewIssues / us-gaap_StatementClassOfStockAxis = jd_SeriesA1ConvertiblePreferredStockMember |  |  |  | 235,310,000 us-gaap_StockIssuedDuringPeriodSharesNewIssues / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember |  |  |  |  |  |  | 178,238,250 us-gaap_StockIssuedDuringPeriodSharesNewIssues / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember |  |  |  |  |
Issue Price per Share (in dollars per share) |  |  |  |  |  |  |  |  | $ 0.0323 us-gaap_SharePrice / us-gaap_StatementClassOfStockAxis = jd_SeriesARedeemableConvertiblePreferredStockMember |  |  |  | $ 0.0382 us-gaap_SharePrice / us-gaap_StatementClassOfStockAxis = jd_SeriesA1ConvertiblePreferredStockMember |  |  |  |  |  |  |  | $ 0.0892 us-gaap_SharePrice / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember |  |  |  |  |  | $ 0.7742 us-gaap_SharePrice / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember
Proceeds from Issuance, convertible preferred shares |  |  |  |  |  |  | 5,000 us-gaap_ProceedsFromIssuanceOfConvertiblePreferredStock / us-gaap_StatementClassOfStockAxis = jd_SeriesARedeemableConvertiblePreferredStockMember |  |  |  | 5,000 us-gaap_ProceedsFromIssuanceOfConvertiblePreferredStock / us-gaap_StatementClassOfStockAxis = jd_SeriesA1ConvertiblePreferredStockMember |  |  |  | 21,000 us-gaap_ProceedsFromIssuanceOfConvertiblePreferredStock / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from issuance, convertible redeemable preferred shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 138,000 us-gaap_ProceedsFromIssuanceOfRedeemableConvertiblePreferredStock / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember |  |  |  |  |
Preferred shares, shares Outstanding |  |  |  | 0 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesAAndA1ConvertiblePreferredStockMember | 191,894,000 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesAAndA1ConvertiblePreferredStockMember | 191,894,000 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesAAndA1ConvertiblePreferredStockMember |  | 155,000,000 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesARedeemableConvertiblePreferredStockMember |  |  |  | 36,894,000 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesA1ConvertiblePreferredStockMember |  |  |  | 59,539,244 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | 0 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | 59,539,244 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | 59,539,244 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | 84,786,405 us-gaap_PreferredStockSharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember |  |  |  |  |  |  |
Convertible redeemable preferred shares, shares Outstanding |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 us-gaap_TemporaryEquitySharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember | 258,316,305 us-gaap_TemporaryEquitySharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember | 258,316,305 us-gaap_TemporaryEquitySharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember | 258,316,305 us-gaap_TemporaryEquitySharesOutstanding / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember |
Preferred shares,carrying Amount |  |  |  | 0 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesAAndA1ConvertiblePreferredStockMember | 255,850 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesAAndA1ConvertiblePreferredStockMember | 255,850 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesAAndA1ConvertiblePreferredStockMember |  | 215,626 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesARedeemableConvertiblePreferredStockMember |  |  |  | 40,224 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesA1ConvertiblePreferredStockMember |  |  |  | 88,241 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | 0 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | 88,241 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | 88,241 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember | 126,417 us-gaap_PreferredStockValue / us-gaap_StatementClassOfStockAxis = jd_SeriesBConvertiblePreferredStockMember |  |  |  |  |  |  |
Convertible redeemable preferred shares, carrying Amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 us-gaap_TemporaryEquityCarryingAmountAttributableToParent / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember | 7,173,263 us-gaap_TemporaryEquityCarryingAmountAttributableToParent / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember | 4,737,897 us-gaap_TemporaryEquityCarryingAmountAttributableToParent / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember | 15,130,903 us-gaap_TemporaryEquityCarryingAmountAttributableToParent / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember |
Accretion of Series C Preference Shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 7,957,640 us-gaap_StockAndWarrantsIssuedDuringPeriodValuePreferredStockAndWarrants / us-gaap_StatementClassOfStockAxis = jd_SeriesCConvertibleRedeemablePreferredStockMember |  |  |  |

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- Definition Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased. + 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 210.5-02.28) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29 -Article 5 + Details
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- Definition Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.28) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29 -Article 5 + Details
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- Definition The cash inflow from issuance of preferred stocks identified as being convertible into another form of financial instrument, typically the entity's common stock. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition The cash inflow from issuance of callable preferred stock which is identified as being convertible to another type of financial security at the option of the issuer or the holder. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition Price of a single share of a number of saleable stocks of a company. + References No definition available. + Details
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- Definition Value of preferred stock and warrants for common stock issued. + References No definition available. + Details
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- Definition Number of shares issued during the period as a result of the conversion of convertible securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30 -Article 5 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29-30) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Number of new stock issued during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30 -Article 5 + Details
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- Definition The gross value of stock issued during the period upon the conversion of convertible securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29-31) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30, 31 -Article 5 + Details
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- Definition Value of accretion of temporary equity to its redemption value during the period. + References No definition available. + Details
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- Definition Carrying amount, attributable to parent, of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer. + References No definition available. + Details
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- Definition The number of securities classified as temporary equity that have been issued and are held by the entity's shareholders. Securities outstanding equals securities issued minus securities held in treasury. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer. + 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 210.5-02.27(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 28 -Subparagraph b -Article 5 + Details
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