XML 170 R84.htm IDEA: XBRL DOCUMENT v3.2.0.727
Restricted cash and escrow receivables (Details)
¥ in Millions, $ in Millions
Mar. 31, 2015
USD ($)
Mar. 31, 2015
CNY (¥)
Mar. 31, 2014
CNY (¥)
Restricted cash and escrow receivables      
Restricted cash and escrow receivables $ 371 ¥ 2,297 ¥ 4,921
Deposits in debt service reserve account      
Restricted cash and escrow receivables      
Restricted cash and escrow receivables     209
Money received or receivable on escrow services in connection with the provision of online and mobile commerce related services      
Restricted cash and escrow receivables      
Restricted cash and escrow receivables     2,659
Cash pledged for a bank in connection with its loan facilities for option exercise in favor of employees of the Company and its related companies      
Restricted cash and escrow receivables      
Restricted cash and escrow receivables   997 1,353
Cash pledged for treasury management activities      
Restricted cash and escrow receivables      
Restricted cash and escrow receivables   1,013 505
Others      
Restricted cash and escrow receivables      
Restricted cash and escrow receivables   ¥ 287 ¥ 195