Accounts Receivable, Net of Allowance, and Contract Assets and Liabilities - Schedule of Accounts Receivable, Net of Allowance and Contract Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Receivables [Abstract]
Contract billings	$ 1,380,500	$ 1,408,100
Less allowance	(8,500)	(8,400)
Accounts receivable, net of allowance	1,372,046	1,399,732
Contract Assets [Abstract]
Retainage	350,600	401,900
Unbilled receivables	1,419,000	1,328,000
Contract assets	$ 1,769,631	$ 1,729,886