Consolidated Statements Of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Statement [Abstract]
Document Period End Date	Mar. 31, 2023
Revenue	$ 536,987	$ 446,159
Cost of services and products	459,422	400,679
Gross margin	77,565	45,480
Selling, general and administrative expense	50,815	46,519
Income (loss) from operations	26,750	(1,039)
Interest income	4,466	796
Interest expense	(9,283)	(9,443)
Equity in income (losses) of unconsolidated affiliates	639	294
Other income (expense), net	78	444
Income (loss) before income taxes	22,650	(8,948)
Provision (benefit) for income taxes	18,590	10,262
Net Income (Loss)	$ 4,060	$ (19,210)
Weighted-average shares outstanding
Basic (in shares)	100,441	99,963
Diluted (in shares)	102,029	99,963
Earnings (loss) per share
Basic (in dollars per share)	$ 0.04	$ (0.19)
Diluted (in dollars per share)	$ 0.04	$ (0.19)