Revenue Recognition (Tables)

12 Months Ended

Dec. 31, 2022

Revenue Recognition

Schedule of revenue, disaggregated by geographical region

	Year Ended
	December 31, 2022
		U.S. Drilling		Canada Drilling		International Drilling		Drilling Solutions		Rig Technologies		Other		Total
	(In thousands)
Lower 48	$	913,932	$	—	$	—	$	157,709	$	111,197	$	—	$	1,182,838
U.S. Offshore Gulf of Mexico		122,536		—		—		10,665		—		—		133,201
Alaska		64,146		—		—		1,734		—		—		65,880
Canada		—		—		—		1,521		5,726		—		7,247
Middle East & Asia		—		—		805,944		41,257		64,739		—		911,940
Latin America		—		—		309,320		29,515		1,503		—		340,338
Europe, Africa & CIS		—		—		84,018		948		11,964		—		96,930
Eliminations & other		—		—		—		—		—		(84,608)		(84,608)
Total	$	1,100,614	$	—	$	1,199,282	$	243,349	$	195,129	$	(84,608)	$	2,653,766

	Year Ended
	December 31, 2021
		U.S. Drilling		Canada Drilling		International Drilling		Drilling Solutions		Rig Technologies		Other		Total
	(In thousands)
Lower 48	$	512,880	$	—	$	—	$	97,354	$	69,250	$	—	$	679,484
U.S. Offshore Gulf of Mexico		128,323		—		—		8,787		—		—		137,110
Alaska		28,453		—		—		753		59		—		29,265
Canada		—		39,336		—		1,342		4,379		—		45,057
Middle East & Asia		—		—		706,267		40,492		60,319		—		807,078
Latin America		—		—		251,153		22,104		228		—		273,485
Europe, Africa & CIS		—		—		85,777		1,641		15,038		—		102,456
Eliminations & other		—		—		—		—		—		(56,387)		(56,387)
Total	$	669,656	$	39,336	$	1,043,197	$	172,473	$	149,273	$	(56,387)	$	2,017,548

	Year Ended
	December 31, 2020
		U.S. Drilling		Canada Drilling		International Drilling		Drilling Solutions		Rig Technologies		Other		Total
	(In thousands)
Lower 48	$	548,859	$	—	$	—	$	88,919	$	54,185	$	—	$	691,963
U.S. Offshore Gulf of Mexico		126,292		—		—		9,309		—		—		135,601
Alaska		37,906		—		—		1,296		19		—		39,221
Canada		—		54,753		—		1,137		3,571		—		59,461
Middle East & Asia		—		—		728,983		40,255		58,263		—		827,501
Latin America		—		—		228,930		6,578		177		—		235,685
Europe, Africa & CIS		—		—		173,760		2,340		15,340		—		191,440
Eliminations & other		—		—		—		—		—		(46,829)		(46,829)
Total	$	713,057	$	54,753	$	1,131,673	$	149,834	$	131,555	$	(46,829)	$	2,134,043

Summary of receivables, contract assets, current and long-term contract liabilities

			Contract		Contract		Contract		Contract
	Contract		Assets		Assets		Liabilities		Liabilities
	Receivables		(Current)		(Long-term)		(Current)		(Long-term)
	(In millions)
As of December 31, 2021	$	350.0	$	24.9	$	1.9	$	42.9	$	29.3
As of December 31, 2022	$	401.9	$	23.6	$	0.1	$	29.2	$	3.2