Supplemental Disclosure of Cash Flow Information - Supplemental Schedule of Non-Cash Operating, Investing and Financing Activities (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	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
Acquisition of assets, net of related payables [Line Items]
Treasury stock									$ 19,700	$ 8,500
Prepaid expenses and other assets, net									(55,873)	(26,762)	$ (21,970)
Loss (gain) on sale of assets, net	$ (4,522)	$ (579)	$ (2,846)	$ 702	$ (216,660)	$ (9,833)	$ (23,322)	$ (43,431)	(7,245)	(293,246)	(19,273)
Loss (gain) on facility lease termination and modification, net	$ (1,382)	$ 0	$ (1,797)	$ (209)	$ (13,197)	$ (2,337)	$ (146,467)	$ 0	3,388	162,001	14,276
Purchase of treasury stock
Acquisition of assets, net of related payables [Line Items]
Treasury stock									0	4,244	0
Accounts payable									0	(4,244)	0
Net									0	0	0
Assets designated as held for sale
Acquisition of assets, net of related payables [Line Items]
Prepaid expenses and other assets, net									0	(517)	199
Assets held for sale									28,608	198,445	(29,544)
Property, plant and equipment and leasehold intangibles, net									(28,608)	(197,928)	29,345
Net									0	0	0
Lease termination and modification, net
Acquisition of assets, net of related payables [Line Items]
Prepaid expenses and other assets, net									(636)	(248)	0
Property, plant and equipment and leasehold intangibles, net									(1,963)	(132,733)	(145,645)
Financing lease obligations									0	165,918	147,886
Operating lease right-of-use assets									(10,698)	0	0
Operating lease obligations									10,640	0	0
Deferred liabilities									0	(122,304)	7,447
Other liabilities									(731)	(620)	(9,688)
Loss (gain) on sale of assets, net									0	(37,731)	0
Loss (gain) on facility lease termination and modification, net									3,388	127,718	0
Net									$ 0	$ 0	$ 0