Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Cash and cash equivalents ($121,963 and $120,224 related to consolidated construction joint ventures (“CCJVs”))	$ 366,746	$ 417,663
Receivables, net ($54,659 and $62,040 related to CCJVs)	709,248	598,705
Contract assets ($92,513 and $68,520 related to CCJVs)	309,376	262,987
Other current assets ($5,080 and $5,590 related to CCJVs)	34,168	53,102
Property and equipment, net ($7,295 and $7,557 related to CCJVs)	670,876	662,864
Accounts payable ($65,499 and $62,755 related to CCJVs)	450,656	408,363
Contract liabilities ($58,170 and $50,929 related to CCJVs)	262,198	243,848
Accrued expenses and other current liabilities ($6,568 and $5,426 related to CCJVs)	$ 302,039	$ 337,740
Preferred stock, par value (USD per share)	$ 0.01	$ 0.01
Preferred stock, authorized (shares)	3,000,000	3,000,000
Preferred stock, outstanding (shares)	0	0
Common stock, par value (USD per share)	$ 0.01	$ 0.01
Common stock, authorized (shares)	150,000,000	150,000,000
Common stock, issued (shares)	43,686,508	43,944,118
Common stock, outstanding (shares)	43,686,508	43,944,118
Consolidated Construction Corporate Joint Venture
Cash and cash equivalents ($121,963 and $120,224 related to consolidated construction joint ventures (“CCJVs”))	$ 121,963	$ 120,224
Receivables, net ($54,659 and $62,040 related to CCJVs)	54,659	62,040
Contract assets ($92,513 and $68,520 related to CCJVs)	92,513	68,520
Other current assets ($5,080 and $5,590 related to CCJVs)	5,080	5,590
Property and equipment, net ($7,295 and $7,557 related to CCJVs)	7,295	7,557
Accounts payable ($65,499 and $62,755 related to CCJVs)	65,499	62,755
Contract liabilities ($58,170 and $50,929 related to CCJVs)	58,170	50,929
Accrued expenses and other current liabilities ($6,568 and $5,426 related to CCJVs)	$ 6,568	$ 5,426