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Business Segments - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Segment Reporting Information [Line Items]
Total operating revenues		$ 4,146,456	$ 2,647,592	$ 1,357,081
Long-lived assets	$ 2,331,755	3,340,412	2,260,576	2,331,755
One customer [Member]
Segment Reporting Information [Line Items]
Total operating revenues		$ 588,000	$ 476,000	$ 216,000
Consolidated Revenue, Percentage		14.00%	18.00%	16.00%
U.S
Segment Reporting Information [Line Items]
Total operating revenues		$ 4,057,212	$ 2,577,471	$ 1,341,330
Long-lived assets	2,292,448	3,257,937	2,213,242	2,292,448
COLOMBIA
Segment Reporting Information [Line Items]
Total operating revenues		50,692	70,121	15,751
Long-lived assets	39,307	48,434	47,334	39,307
Rigs and Spare Rig Components That Would No Longer Be Marketed
Segment Reporting Information [Line Items]
Impairment charge of drilling equipment	$ 220,000
Drilling Services
Segment Reporting Information [Line Items]
Total operating revenues		$ 1,919,759	$ 1,544,820	$ 784,218

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