XML 66 R55.htm IDEA: XBRL DOCUMENT v3.4.0.3
Cash and Cash Equivalents (Detail) - USD ($)
$ in Thousands
Mar. 31, 2016
Dec. 31, 2015
Mar. 31, 2015
Dec. 31, 2014
Cash and Cash Equivalents [Line Items]        
Deposits with banks $ 170,715 $ 231,367    
Other cash and bank balances 259,080 219,540    
Total $ 429,795 $ 450,907 $ 434,310 $ 461,788