Revenue from Contracts with Customers - Contract Assets and Liabilities (Details) - USD ($)	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Contract Assets
Costs and estimated earnings in excess of billings, less allowance for credit losses, current	$ 227,678,000		$ 91,681,000
Contract Liabilities
Billings in excess of costs and estimated earnings and deferred revenue	1,267,373,000		$ 1,149,257,000
Impairment losses	0	$ 0
Revenue related to our contract liabilities	$ 655,700,000	$ 547,500,000