XML 110 R71.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Concentration and risks (Details) - CNY (¥) ¥ in Thousands | 12 Months Ended | 36 Months Ended
--- | --- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Jun. 30, 2008
Concentration and risks |  |  |
Foreign currency exchange appreciation (depreciation) rate | (7.20%) | (4.40%) |
Minimum |  |  |
Concentration and risks |  |  |
Foreign currency exchange appreciation (depreciation) rate |  |  | 20.00%
Currency convertibility risk |  |  |
Concentration and risks |  |  |
Cash and cash equivalents, restricted cash and short-term investments | ¥ 16,827,371 | ¥ 12,630,577 |

X
- Definition Appreciation (depreciation) rate of functional currency to reporting currency. + References No definition available. + Details
Name: | jd_ForeignCurrencyExchangeAppreciationDepreciationRate
Namespace Prefix: | jd_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the customer may deposit additional funds at any time and effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid Investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Short-term investments, exclusive of cash equivalents, generally consist of marketable securities intended to be sold within one year (or the normal operating cycle if longer) and may include trading securities, available-for-sale securities, or held-to-maturity securities (if maturing within one year), as applicable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash Equivalents -URI http://asc.fasb.org/extlink&oid=6507016 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash -URI http://asc.fasb.org/extlink&oid=6506951 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 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_CashCashEquivalentsAndShortTermInvestments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- 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
Name: | us-gaap_ConcentrationRiskLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ConcentrationRiskByTypeAxis=jd_CurrencyConvertibilityConcentrationRiskMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |