Accounts Receivable, Net of Allowance, and Contract Assets and Liabilities - Schedule of Accounts Receivable, Net of Allowance, and Contract Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Receivables [Abstract]
Contract billings	$ 1,400,600	$ 1,385,200
Less allowance	(19,100)	(15,100)
Accounts receivable, net of allowance	1,381,462	1,370,074
Contract Assets [Abstract]
Retainage	335,300	356,400
Unbilled receivables	1,220,500	1,400,000
Contract assets	$ 1,555,807	$ 1,756,381	$ 1,729,900