Consolidated Statements Of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Income Statement [Abstract]
Document Period End Date	Mar. 31, 2025
Revenue	$ 674,523	$ 599,092
Cost of services and products	539,512	506,708
Gross margin	135,011	92,384
Selling, general and administrative expense	61,539	55,691
Income (loss) from operations	73,472	36,693
Interest income	3,644	3,040
Interest expense, net of amounts capitalized	(9,075)	(9,204)
Equity in income (losses) of unconsolidated affiliates	362	169
Other income (expense), net	975	1,480
Income (loss) before income taxes	69,378	32,178
Provision (benefit) for income taxes	19,001	17,043
Net Income (Loss)	$ 50,377	$ 15,135
Weighted-average shares outstanding
Basic (in shares)	100,746	101,025
Diluted (in shares)	101,903	102,250
Earnings (loss) per share
Basic (in dollars per share)	$ 0.50	$ 0.15
Diluted (in dollars per share)	$ 0.49	$ 0.15