Discontinued Operations - Carrying Amounts of the Major Classes of Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
LIABILITIES
Current liabilities held for sale	$ 0	$ 452,202
Discontinued Operations, Held-for-sale
ASSETS
Inventory		5,746
Prepaid expenses and other		47,003
Property, plant and equipment, net		299,647
Intangible assets, net		176,459
Goodwill		146,383
Operating lease right-of-use assets		421,586
Deferred charges and other assets		36,470
Current assets held for sale		1,133,294
LIABILITIES
Current operating lease liabilities		409,887
Accrued liabilities and other		8,770
Asset retirement obligations		33,545
Current liabilities held for sale		$ 452,202