Consolidated Statement of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Product Information [Line Items]
Revenue	$ 4,309,234	$ 4,186,379	$ 4,099,778
Costs of revenue	(3,169,160)	(3,095,722)	(3,007,971)
Gains on divestitures, net	9,551	11,337	12,543
Gross profits	1,140,074	1,090,657	1,091,807
Corporate general and administrative expenses	(166,158)	(139,019)	(157,368)
Restructuring Charges	1,980	11,470	0
Gains (loss) on divestitures and impairment charges, net	6,151	(12,488)	9,816
Operating income	978,087	927,680	944,255
Interest expense	(255,372)	(257,771)	(239,447)
Losses on early extinguishment of debt, net	(523)	(25)	(1,114)
Other income, net	7,591	5,534	4,912
Income from continuing operations before income taxes	729,783	675,418	708,606
Provision for income taxes	(186,938)	(156,665)	(170,945)
Net income	542,845	518,753	537,661
Net income attributable to noncontrolling interests	(231)	(105)	(344)
Net income attributable to common stockholders	$ 542,614	$ 518,648	$ 537,317
Basic earnings per share:
Net income attributable to common stockholders, basic	$ 3.83	$ 3.57	$ 3.57
Basic weighted average number of shares	141,603	145,271	150,565
Diluted earnings per share:
Net income attributable to common stockholders, diluted	$ 3.80	$ 3.53	$ 3.53
Diluted weighted average number of shares	142,689	146,782	152,351
Product [Member]
Product Information [Line Items]
Revenue	$ 2,080,099	$ 2,108,009	$ 2,124,600
Costs of revenue	(1,086,411)	(1,074,412)	(1,075,041)
Service [Member]
Product Information [Line Items]
Revenue	1,807,065	1,731,899	1,683,417
Costs of revenue	(974,925)	(940,119)	(912,346)
Product and Service, Other [Member]
Product Information [Line Items]
Revenue	422,070	346,471	291,761
Costs of revenue	$ (1,107,824)	$ (1,081,191)	$ (1,020,584)