Segments and Geographic Area Analysis (Tables)

6 Months Ended

Jun. 30, 2020

Segment Reporting [Abstract]

Summary of Information about Disaggregated Revenue by Country

The following tables provide information about disaggregated revenue by country (in thousands):

	Three Months Ended June 30, 2020
	Total Contract Drilling Revenues		Revenues Related to Reimbursable Expenses		Total
United States	$	82,154	$	3,284	$	85,438
Brazil		56,968		14		56,982
United Kingdom		29,173		1,633		30,806
Australia		16,195		3,283		19,478
Malaysia		4,147		1,352		5,499
Total	$	188,637	$	9,566	$	198,203

	Six Months Ended June 30, 2020
	Total Contract Drilling Revenues		Revenues Related to Reimbursable Expenses			Total
United States	$	187,054	$	6,427		$	193,481
Brazil		120,147		(39	)		120,108
United Kingdom		61,772		4,878			66,650
Australia		33,383		8,112			41,495
Malaysia		4,147		1,492			5,639
Total	$	406,503	$	20,870		$	427,373

	Three Months Ended June 30, 2019
	Total Contract Drilling Revenues		Revenues Related to Reimbursable Expenses			Total
United States	$	117,423	$	1,603		$	119,026
Brazil		29,139		(23	)		29,116
United Kingdom		39,413		2,930			42,343
Australia		21,298		4,923			26,221
Total	$	207,273	$	9,433		$	216,706

	Six Months Ended June 30, 2019
	Total Contract Drilling Revenues		Revenues Related to Reimbursable Expenses		Total
United States	$	256,054	$	3,550	$	259,604
Brazil		82,423		7		82,430
United Kingdom		64,022		4,836		68,858
Australia		31,471		7,885		39,356
Total	$	433,970	$	16,278	$	450,248