Segment Information - Reconciliation of Adjusted EBITDA to Income (Loss) from Continuing Operations (Details) - USD ($) $ in Thousands		3 Months Ended								12 Months Ended
	Oct. 01, 2017	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Reconciliation of Adjusted EBITDA to income from continuing operations
Adjusted EBITDA										$ 1,437,605	$ 1,424,824	$ 1,243,573
Provision (Benefit) for Income Taxes										59,931	42,753	22,962
Other Expense (Income), Net										33,898	(11,692)	79,429
Interest Expense (Income), Net										419,298	409,648	353,645
(Gain) Loss on disposal/write-down of property, plant and equipment, net										(63,824)	(73,622)	(766)
Depreciation and amortization										658,201	639,514	522,376
Significant Acquisition Costs										13,293	50,665	84,901
Restructuring Charges										48,597	0	0
Intangible impairments	$ 3,011									0	0	3,011
Income (Loss) from Continuing Operations		$ 37,104	$ 108,284	$ 92,347	$ 30,476	$ 158,557	$ 77,349	$ 92,263	$ 39,389	268,211	367,558	178,015
Recall Transaction and IODC Transaction
Reconciliation of Adjusted EBITDA to income from continuing operations
Significant Acquisition Costs										$ 13,293	$ 50,665	$ 84,901