Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Revenues:
Total revenues	$ 186,239	$ 134,817
Operating expenses:
Depreciation	26,952	74,626
General and administrative	16,732	12,366
Impairment of assets	0	197,027
Gain on disposition of assets	(4,044)	(5,401)
Total operating expenses	220,155	432,028
Operating loss	(33,916)	(297,211)
Other income (expense):
Interest income	1	30
Interest expense, net of amounts capitalized (excludes $28,266 of contractual interest expense on debt subject to compromise for the Predecessor three-month period ended March 31, 2021)	(8,325)	(32,562)
Foreign currency transaction (loss) gain	(2,129)	625
Reorganization items, net	0	(35,252)
Other, net	1,362	489
Loss before income tax benefit	(43,007)	(363,881)
Income tax benefit	8,653	2,200
Net loss	$ (34,354)	$ (361,681)
Loss per share, Basic and Diluted	$ (0.34)	$ (2.62)
Weighted-average shares outstanding, Basic and Diluted	100,075	138,054
Contract Drilling [Member]
Revenues:
Total revenues	$ 150,252	$ 122,553
Operating expenses:
Contract drilling, excluding depreciation	144,902	141,573
Reimbursable Expenses [Member]
Revenues:
Total revenues	35,987	12,264
Operating expenses:
Contract drilling, excluding depreciation	$ 35,613	$ 11,837