Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	1 Months Ended	11 Months Ended	12 Months Ended
	Feb. 02, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Cash flows from operating activities:
Net income (loss)	$ 268,777	$ (162,178)	$ (396,230)	$ (255,721)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation, depletion, amortization and accretion	10,499	251,361	146,793	271,410
Deferred income taxes	54,322	(48,975)	2,041	3,247
Reduction in value of assets	0	0	141,110	93,763
Right-of-use assets amortization	1,372	8,380	20,224	20,613
Amortization of Credit Facility Costs	0	452	0	0
Stock-based compensation expense	935	2,710	2,628	19,814
Reorganization items, net	(354,279)	0	18,087	0
Bad debt	(210)	(4,908)	12,473	76
Gain on sale of assets and businesses	58	0	0	0
Gain on sale of equity securities	0	383	0	0
Unrealized gain on investment in equity securities	0	(2,147)		0
Other expenses	0	30,707	0	0
Other reconciling items, net	355	6,687	8,309	16,023
Changes in operating assets and liabilities:
Accounts receivable	3,602	(28,676)	(111,948)	(104,462)
Prepaid expense	(340)	4,854	0	0
Inventory and other current assets	(221)	22,866	27,933	(6,137)
Accounts payable	(2,365)	735	(35,170)	(12,278)
Accrued expenses	23,489	(21,770)	(18,154)	(37,482)
Income taxes	340	11,535	0	0
Operating lease liabilities and other, net	(241)	(12,366)	(23,157)	(39,316)
Net cash provided by operating activities	5,383	58,884	2,217	146,428
Cash flows from investing activities:
Payments for capital expenditures	(3,035)	(34,152)	(47,653)	(140,465)
Proceeds from sales of assets	775	97,505	50,039	110,008
Proceeds from sales of equity securities	0	4,099	0	0
Net cash from investing activities	(2,260)	67,452	2,386	(30,457)
Cash flows from financing activities:
Credit facility costs	(1,920)	(14)	(1,554)	0
Tax withholdings for vested restricted stock units	0	(1,485)	(208)	(1,677)
Purchases of treasury stock	0	0	0	(4,290)
Delayed draw term loan commitment fee	0	0	(12,000)	0
Other	0	0	(432)	675
Net cash from financing activities	(1,920)	(1,499)	(14,194)	(5,292)
Effect of exchange rate changes on cash	311	0	2,387	961
Net change in cash, cash equivalents, and restricted cash	1,514	124,837	(7,204)	111,640
Cash, cash equivalents, and restricted cash beginning of period	268,184	269,698	275,388	163,748
Cash, cash equivalents, and restricted cash at end of period	$ 269,698	$ 394,535	$ 268,184	$ 275,388