XML 54 R43.htm IDEA: XBRL DOCUMENT v3.7.0.1
GOODWILL (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Dec. 31, 2016
Dec. 31, 2015
Goodwill [Line Items]        
Goodwill $ 1,725,547 $ 1,762,693 $ 1,720,714 $ 1,681,662
Goodwill, Foreign Currency Translation Gain (Loss) 4,833 39,918    
Goodwill, Purchase Accounting Adjustments $ 0 $ 41,113