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Business Segment Data - Schedule of Segment Reporting Information, by Segment (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Total revenue | $ 3,146,012 | $ 2,899,005 | $ 2,830,350
Selling, general and administrative expenses excluding depreciation, depletion and amortization | 291,455 | 253,635 | 242,538
Consolidated income before income taxes | 213,210 | 270,994 | 245,308
Depreciation, depletion and amortization | 193,740 | 136,871 | 123,805
Interest expense, net | 77,366 | 46,409 | 52,891
Capital Expenditures | 352,067 | 312,829 | 122,072
Assets | 3,650,113 | 2,851,202 | 2,599,813
Other assets | 5,463,594 | 4,560,924 | 4,049,800
Operating Segments Excluding Intersegment Elimination |  |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Total revenue | 3,145,388 | 2,898,375 | 2,829,554
Operating Segments Excluding Intersegment Elimination | West |  |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Total revenue | 1,208,713 | 1,182,959 | 1,125,843
Operating Segments Excluding Intersegment Elimination | Mountain |  |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Total revenue | 643,842 | 662,892 | 633,617
Operating Segments Excluding Intersegment Elimination | Central |  |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Total revenue | 1,004,554 | 817,872 | 824,908
Operating Segments Excluding Intersegment Elimination | Energy Services |  |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Total revenue | 288,279 | 234,652 | 245,186
Intersegment Eliminations |  |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Total revenue | 51,559 | 43,788 | 50,071
Intersegment Eliminations | West |  |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Total revenue | 1,329 | 2,381 | 2,445
Intersegment Eliminations | Mountain |  |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Total revenue | 198 | 173 | 409
Intersegment Eliminations | Central |  |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Total revenue | 274 | 193 | 49
Intersegment Eliminations | Energy Services |  |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Total revenue | 49,758 | 41,041 | 47,168
Operating Segments |  |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Total revenue | 3,196,947 | 2,942,163 | 2,879,625
Total segment EBITDA | 548,204 | 514,948 | 475,223
Assets | 3,537,366 | 2,590,461 | 2,321,638
Operating Segments | West |  |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Total revenue | 1,210,042 | 1,185,340 | 1,128,288
Cost of revenue excluding depreciation, depletion and amortization | 890,176 | 889,626 | 860,254
Selling, general and administrative expenses excluding depreciation, depletion and amortization | 88,346 | 84,714 | 89,496
Other segment items | 2,591 | (1,331) | (1,234)
Total segment EBITDA | 234,111 | 209,669 | 177,304
Capital Expenditures | 187,208 | 91,412 | 53,165
Assets | 1,516,719 | 1,276,458 | 1,214,460
Operating Segments | Mountain |  |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Total revenue | 644,040 | 663,065 | 634,026
Cost of revenue excluding depreciation, depletion and amortization | 512,618 | 516,292 | 500,677
Selling, general and administrative expenses excluding depreciation, depletion and amortization | 32,089 | 33,377 | 30,264
Other segment items | 242 | 108 | 57
Total segment EBITDA | 99,575 | 113,504 | 103,142
Capital Expenditures | 44,011 | 48,322 | 25,506
Assets | 384,868 | 355,078 | 315,661
Operating Segments | Central |  |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Total revenue | 1,004,828 | 818,065 | 824,957
Cost of revenue excluding depreciation, depletion and amortization | 774,540 | 630,499 | 657,586
Selling, general and administrative expenses excluding depreciation, depletion and amortization | 71,194 | 56,459 | 51,049
Other segment items | 534 | 502 | 331
Total segment EBITDA | 159,628 | 131,609 | 116,653
Capital Expenditures | 111,252 | 55,365 | 39,302
Assets | 1,394,257 | 706,795 | 663,134
Operating Segments | Energy Services |  |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Total revenue | 338,037 | 275,693 | 292,354
Cost of revenue excluding depreciation, depletion and amortization | 267,702 | 205,423 | 204,463
Selling, general and administrative expenses excluding depreciation, depletion and amortization | 15,577 | 10,208 | 9,809
Other segment items | 132 | 104 | 42
Total segment EBITDA | 54,890 | 60,166 | 78,124
Capital Expenditures | 9,596 | 117,730 | 4,099
Assets | 241,522 | 252,130 | 128,383
Other, Corporate Nonsegment |  |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Total revenue | 1,343 | 1,149 | 1,267
Other corporate revenue | 623 | 630 | 796
Other corporate expenses | (64,511) | (61,304) | (54,015)
Eliminations And Reconciling Items |  |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Total revenue | (52,278) | (44,307) | (50,542)
Consolidation, Eliminations |  |  |
Segment Reporting, Asset Reconciling Item [Line Items] |  |  |
Assets | $ (5,350,847) | $ (4,300,183) | $ (3,771,625)

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