RESTRUCTURING, ACQUISITION, INTEGRATION, AND OTHER EXPENSE, NET (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Restructuring Cost and Reserve [Line Items]
Change in fair value of contingent consideration	$ (4,597)	$ (30)	$ (7,364)
Total restructuring, acquisition, integration, and other expenses, net	15,859	24,405	30,206
Financial Improvement Plan
Restructuring Cost and Reserve [Line Items]
Restructuring expense	10,334	22,635	19,646
Acquisition and integration expenses	10,122	1,740	17,924
Change in fair value of contingent consideration	(4,597)	30	(7,364)
Total restructuring, acquisition, integration, and other expenses, net	$ 15,859	$ 24,405	$ 30,206