XML 112 R102.htm IDEA: XBRL DOCUMENT v3.7.0.1
Income tax (Schedule of Current and Deferred Portions of Income Tax Expense Included in Consolidated Statements of Operations) (Details)
¥ in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2016
CNY (¥)
Dec. 31, 2016
USD ($)
Dec. 31, 2015
CNY (¥)
Dec. 31, 2014
CNY (¥)
Current and deferred portions of income tax expense        
Current income tax expenses ¥ (288,282)   ¥ (203,366) ¥ (200,034)
Deferred income tax benefits 7,768 $ 1,119 25,039 45,751
Income tax expense for the year ¥ (280,514) $ (40,402) ¥ (178,327) ¥ (154,283)