Reportable Segment Information - Segment Reporting Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Segment Reporting Information [Line Items]
Total revenue	$ 3,509,138	$ 3,301,256	$ 3,501,865
Gross profit	396,399	369,494	362,645
Depreciation, depletion and amortization	73,546	68,336	97,236
Assets	2,813,540	2,167,933
Construction
Segment Reporting Information [Line Items]
Total revenue	2,992,254	2,803,935	3,076,190
Gross profit	325,055	303,881	303,228
Depreciation, depletion and amortization	43,828	41,836	71,106
Materials
Segment Reporting Information [Line Items]
Total revenue	516,884	497,321	425,675
Gross profit	71,344	65,613	59,417
Depreciation, depletion and amortization	29,718	26,500	26,130
Operating Segments
Segment Reporting Information [Line Items]
Total revenue	3,709,623	3,475,363	3,663,790
Assets	1,137,149	797,204
Operating Segments | Construction
Segment Reporting Information [Line Items]
Total revenue	2,992,254	2,803,935	3,076,190
Assets	598,078	432,868
Operating Segments | Materials
Segment Reporting Information [Line Items]
Total revenue	717,369	671,428	587,600
Assets	539,071	364,336
Consolidation, Eliminations
Segment Reporting Information [Line Items]
Total revenue	(200,485)	(174,107)	(161,925)
Consolidation, Eliminations | Construction
Segment Reporting Information [Line Items]
Total revenue	0	0	0
Consolidation, Eliminations | Materials
Segment Reporting Information [Line Items]
Total revenue	$ (200,485)	$ (174,107)	$ (161,925)