Consolidated Statements of Operations - USD ($) $ in Thousands	7 Months Ended	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2017	Dec. 31, 2016	May 31, 2015
Income Statement [Abstract]
Revenues	$ 571,718	$ 1,200,211	$ 1,196,696	$ 842,047
Operating expenses	409,391	890,212	868,144	584,054
Gross margin	162,327	309,999	328,552	257,993
Selling, general and administrative expenses	142,643	348,391	323,973	189,528
Restructuring and other related charges, net	0	2,651	5,513	0
(Gain) loss on revaluation of contingent consideration	522	(1,174)	2,184	0
Goodwill impairment loss	0	75,241	0	0
Operating income (loss)	19,162	(115,110)	(3,118)	68,465
Interest expense, net	4,898	21,487	12,667	2,489
Write-off of deferred loan costs	0	1,244	0	0
Gain on convertible debt embedded derivative	0	(818)	0	0
Foreign currency (gain) loss and other	813	510	(127)	2,686
Income (loss) from continuing operations before income taxes	13,451	(137,533)	(15,658)	63,290
Less: Provision (benefit) for income taxes (see Note 8)	4,573	(33,372)	(3,093)	22,793
Income (loss) from continuing operations	8,878	(104,161)	(12,565)	40,497
Loss from discontinued operations, net of income tax	0	0	(111)	0
Net income (loss)	8,878	(104,161)	(12,676)	40,497
Less: Income attributable to noncontrolling interest	0	0	0	427
Net income (loss) attributable to Team shareholders	$ 8,878	$ (104,161)	$ (12,676)	$ 40,070
Basic earnings (loss) per common share:
Basic earnings (loss) from continuing operations per share (in USD per share)	$ 0.43	$ (3.49)	$ (0.45)	$ 1.95
Basic earnings (loss) from discontinued operations per share (in USD per share)	0.00	0.00	0.00	0.00
Net income (loss) per share: Basic (in USD per share)	0.43	(3.49)	(0.45)	1.95
Diluted earnings (loss) per common share:
Diluted earnings (loss) from continuing operations per share (in USD per share)	0.41	(3.49)	(0.45)	1.85
Diluted earnings (loss) from discontinued operations per share (in USD per share)	0.00	0.00	0.00	0.00
Net income (loss) per share: Diluted (in USD per share)	$ 0.41	$ (3.49)	$ (0.45)	$ 1.85
Amounts attributable to Team shareholders:
Income (loss) from continuing operations, net of income tax	$ 8,878	$ (104,161)	$ (12,565)	$ 40,070
Loss from discontinued operations, net of income tax	0	0	(111)	0
Net income (loss)	$ 8,878	$ (104,161)	$ (12,676)	$ 40,070