XML 10 R1.htm IDEA: XBRL DOCUMENT v3.20.4
Document and Entity Information
6 Months Ended
Sep. 30, 2020
Document Information [Line Items]  
Document Type 6-K
Document Period End Date Sep. 30, 2020
Entity Registrant Name Alibaba Group Holding Limited
Entity Address, Address Line One 26/F Tower One
Entity Address, Address Line Two Times Square
Entity Address, Address Line Three 1 Matheson Street
Entity Address, City or Town Causeway Bay
Entity Address, Country HK
Entity Central Index Key 0001577552
Current Fiscal Year End Date --03-31
Document Fiscal Year Focus 2020
Document Fiscal Period Focus Q2
Amendment Flag false