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Fresh Start Accounting - Assets Held For Sale (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Nov. 19, 2020
Reorganization, Chapter 11 [Line Items]
Total property, plant and equipment, net	$ 1,320,432	$ 847,825	$ 840,246
Other property and equipment	(48,981)	(51,505)	(44,999)
Accumulated depreciation and impairment	$ 124,386	$ 14,284	0
Total non-current assets held for sale, net			95,882
Discontinued Operations, Held-for-sale
Reorganization, Chapter 11 [Line Items]
Other property and equipment			(312,657)
Accumulated depreciation and impairment			247,162
Goodwill			70,534
Interest in OMP GP			28,000
Customer contracts			15,000
Equipment inventory			705
Total non-current assets held for sale, net			91,762
Discontinued Operations, Held-for-sale | Continuing Operations
Reorganization, Chapter 11 [Line Items]
Total non-current assets held for sale, net			4,120
Discontinued Operations, Held-for-sale | Oasis Credit Facility | Line of credit
Reorganization, Chapter 11 [Line Items]
Deferred financing costs related to the OMP Credit Facility			$ (1,515)

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