XML 122 R79.htm IDEA: XBRL DOCUMENT v3.23.1
JD Technology reorganization (Details) - CNY (¥)
¥ in Millions
1 Months Ended 6 Months Ended 12 Months Ended
Mar. 31, 2021
Mar. 31, 2021
Jun. 30, 2020
Jun. 30, 2017
Dec. 31, 2018
JD Technology [Member]          
JD Technology reorganization          
Additional cash in investment   ¥ 4,000 ¥ 1,780    
Equity method investment, ownership percentage 41.70% 41.70% 36.80%    
JD Technology [Member]          
JD Technology reorganization          
Percentage of equity interest converted from profit sharing right     36.80%    
Additional cash in investment ¥ 4,000   ¥ 1,780    
Dual Class Voting Shareholding Structure [Member] | JD Technology [Member]          
JD Technology reorganization          
Percentage of Voting Right     18.70%    
Held-for-sale | JD Technology [Member]          
JD Technology reorganization          
Percentage of equity stake disposed       68.60%  
Amount raised       ¥ 14,300  
Percentage of profit sharing right       40.00% 36.00%
Percentage of equity interest can be converted from profit sharing right       40.00% 36.00%