XML 146 R107.htm IDEA: XBRL DOCUMENT v3.7.0.1
Commitments and contingencies (Details 2)
¥ in Thousands
Dec. 31, 2016
CNY (¥)
Long-Term Debt Obligations  
Capital commitments  
Expected repayment of nonrecourse securitization debt in 2017 ¥ 9,389,213
Expected repayment of nonrecourse securitization debt in 2018 4,077,627
Capital commitments  
Capital commitments  
Total capital commitments contracted ¥ 1,920,971