Revenue from Contracts with Customers - Contract Assets and Liabilities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Contract Assets
Costs and estimated earnings in excess of billings, less allowance for credit losses, current	$ 91,681	$ 28,084
Contract Liabilities
Billings in excess of costs and estimated earnings and deferred revenue	$ 1,149,257	909,538
Contract with Customer, Timing of Satisfaction of Performance Obligation and Payment	Contract assets and liabilities fluctuate year to year based on various factors, including, but not limited to, the variability in billing and payment terms of customers and changes in the number and size of projects in progress at period end.
Increase in Contract assets	$ 63,600
Increase in Contract liabilities	239,700
Billings and related costs	59,900
Increase in contract assets from business combination	3,700
Consideration of 2024 acquisitions	207,500
Increase in billings in excess of costs	32,200
Revenue related to our contract liabilities	$ 816,800	$ 500,600