SEGMENT REPORTING - Reconciliation of Company's Primary Measure of Segment Profitability (EBITA) to Income from Operations (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Dec. 31, 2016
Segment Reporting [Abstract]
Adjusted EBITA	$ 175,863	$ 191,713	$ 529,333	$ 564,168
Intangible amortization expense (see Note 11)	(29,905)	(33,128)	(88,475)	(102,311)	$ (129,300)
Acquisition and integration expenses (see Note 3)	(16,435)	(21,427)	(59,993)	(68,870)
Litigation and professional service expenses	(16,481)	(1,481)	(324,531)	(5,445)
Restructuring, plant conversion and other related expenses, and contract exit expenses (see Note 4)	(4,049)	(10,597)	(11,568)	(24,475)
Asset impairment charges and loss on disposal of assets held for sale (see Notes 3 and 4)	(14,898)	(4)	(28,075)	(4)
Change in fair value of contingent consideration (see Note 10)	(492)	(559)	(893)	2,085
Income from Operations	$ 93,603	$ 124,517	$ 15,798	$ 365,148