Related Party Transactions (Details) $ in Thousands	1 Months Ended	3 Months Ended
	Jan. 31, 2024 USD ($)	Mar. 31, 2025 USD ($) employee	Mar. 31, 2024 USD ($)	Dec. 31, 2024 USD ($)
Related Party Transaction [Line Items]
Revenue		$ 2,847,718	$ 2,686,849
Line of credit facility, letters of credit issued		78,700		$ 81,700
Other long-term assets		446,677		447,235
Management
Related Party Transaction [Line Items]
Notes receivable				7,100
Other long-term assets		$ 3,000		3,200
Interest rate on notes receivable		5.00%	5.00%
Executive Officers
Related Party Transaction [Line Items]
Life insurance assets, carrying amount		$ 27,500		27,500
Executive Officers | Former Owner
Related Party Transaction [Line Items]
Payments, net of rebates, related party		0	$ 200
Accounts receivable, after allowance for credit loss		0		200
Equipment | Immediate Family Member of Management | CCI
Related Party Transaction [Line Items]
Payments, net of rebates, related party		1,400	5,800
Equipment | Related Party
Related Party Transaction [Line Items]
Revenue		200	0
Equipment | Related Party | CCI
Related Party Transaction [Line Items]
Accounts payable		700		700
Subcontracting Arrangements
Related Party Transaction [Line Items]
Payments to acquire interest in subsidiaries and affiliates	$ 700
Subcontracting Arrangements | Related Party
Related Party Transaction [Line Items]
Accounts payable		300		300
Operating costs and expenses		1,300	1,200
Accounts receivable, after allowance for credit loss		$ 500		400
Subcontracting Arrangements | Management
Related Party Transaction [Line Items]
Number of management members, subcontracting arrangement | employee		2
Operating costs and expenses		$ 100	3,700
Lease Agreements | Chairman, Board of Directors
Related Party Transaction [Line Items]
Operating costs and expenses		1,400	1,600
Construction Services | Related Party
Related Party Transaction [Line Items]
Accounts receivable, after allowance for credit loss		16,400		12,800
Construction Services | Executive Officers
Related Party Transaction [Line Items]
Payments, net of rebates, related party		10,900	5,000
Operating costs and expenses		400	200
Equipment, Supplies and Services | Related Party
Related Party Transaction [Line Items]
Accounts payable		4,900		2,800
Revenue		1,600	4,400
Operating costs and expenses		7,400	10,300
Accounts receivable, after allowance for credit loss		1,400
Liability				$ 3,900
Other Subcontracting Arrangements | Related Party
Related Party Transaction [Line Items]
Other operating income		200	$ 200
Other Subcontracting Arrangements | Management | Line of Credit
Related Party Transaction [Line Items]
Line of credit facility, letters of credit issued		$ 15,000