Reportable Segment Information - Segment Reporting Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Segment Reporting Information [Line Items]
Total revenue	$ 1,116,820	$ 1,008,910	$ 2,575,440	$ 2,512,043
Gross profit	166,643	115,055	302,088	272,713
Assets	2,580,321		2,580,321		$ 2,167,933
Operating Segments
Segment Reporting Information [Line Items]
Total revenue	1,190,758	1,080,632	2,722,340	2,645,086
Gross profit	166,643	115,055	302,088	272,713
Depreciation, depletion and amortization	18,670	25,132	51,876	51,658
Assets	871,120	786,124	871,120	786,124
Consolidation, Eliminations
Segment Reporting Information [Line Items]
Total revenue	(73,938)	(71,722)	(146,900)	(133,043)
Construction
Segment Reporting Information [Line Items]
Total revenue	945,698	847,371	2,198,527	2,138,858
Construction | Operating Segments
Segment Reporting Information [Line Items]
Total revenue	945,698	847,371	2,198,527	2,138,858
Gross profit	137,162	93,017	253,021	231,748
Depreciation, depletion and amortization	11,239	18,262	31,232	31,651
Assets	449,354	434,604	449,354	434,604
Construction | Consolidation, Eliminations
Segment Reporting Information [Line Items]
Total revenue	0	0	0	0
Materials
Segment Reporting Information [Line Items]
Total revenue	171,122	161,539	376,913	373,185
Materials | Operating Segments
Segment Reporting Information [Line Items]
Total revenue	245,060	233,261	523,813	506,228
Gross profit	29,481	22,038	49,067	40,965
Depreciation, depletion and amortization	7,431	6,870	20,644	20,007
Assets	421,766	351,520	421,766	351,520
Materials | Consolidation, Eliminations
Segment Reporting Information [Line Items]
Total revenue	$ (73,938)	$ (71,722)	$ (146,900)	$ (133,043)