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v3.25.3

Segment Information (Tables) | 9 Months Ended
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Sep. 30, 2025
Segment Information |
Summary of segment reporting information | Summarized financial information for our reporting segments is shown below:
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Contract |  | Aftermarket |  | ​ | ​
(in thousands) |  | Operations |  | Services |  | Total
Three months ended September 30, 2025 |  | ​ |  |  | ​ |  |  | ​ |
Revenue(1) | ​ | $ | 326,269 | ​ | $ | 56,161 | ​ | $ | 382,430
Cost of sales, exclusive of depreciation and amortization | ​ | ​ | 86,710 | ​ | ​ | 43,115 | ​ | ​ | 129,825
Adjusted gross margin | ​ |  | 239,559 | ​ |  | 13,046 | ​ |  | 252,605
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Three months ended September 30, 2024 | ​ |  |  | ​ |  |  | ​ |  |
Revenue(1) | ​ | $ | 245,420 | ​ | $ | 46,741 | ​ | $ | 292,161
Cost of sales, exclusive of depreciation and amortization | ​ | ​ | 79,810 | ​ | ​ | 34,395 | ​ | ​ | 114,205
Adjusted gross margin | ​ |  | 165,610 | ​ |  | 12,346 | ​ |  | 177,956
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Nine months ended September 30, 2025 | ​ |  |  | ​ |  |  | ​ |  |
Revenue(1) | ​ | $ | 944,993 | ​ | $ | 167,752 | ​ | $ | 1,112,745
Cost of sales, exclusive of depreciation and amortization | ​ | ​ | 272,661 | ​ | ​ | 128,258 | ​ | ​ | 400,919
Adjusted gross margin | ​ |  | 672,332 | ​ |  | 39,494 | ​ |  | 711,826
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Nine months ended September 30, 2024 | ​ |  |  | ​ |  |  | ​ |  |
Revenue(1) | ​ | $ | 693,939 | ​ | $ | 137,236 | ​ | $ | 831,175
Cost of sales, exclusive of depreciation and amortization | ​ | ​ | 236,831 | ​ | ​ | 104,553 | ​ | ​ | 341,384
Adjusted gross margin | ​ |  | 457,108 | ​ |  | 32,683 | ​ |  | 489,791
(1) | Segment revenue includes only sales to external customers.
The following table reconciles gross margin to adjusted gross margin:
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended | ​ | Nine Months Ended
​ | ​ | September 30, | ​ | September 30,
(in thousands) |  | 2025 |  | 2024 |  | 2025 |  | 2024
Total revenues | ​ | $ | 382,430 | ​ | $ | 292,161 | ​ | $ | 1,112,745 | ​ | $ | 831,175
Cost of sales, exclusive of depreciation and amortization | ​ |  | (129,825) | ​ |  | (114,205) | ​ |  | (400,919) | ​ |  | (341,384)
Depreciation and amortization | ​ |  | (67,130) | ​ |  | (48,377) | ​ |  | (187,889) | ​ |  | (135,065)
Gross margin | ​ |  | 185,475 | ​ |  | 129,579 | ​ |  | 523,937 | ​ |  | 354,726
Depreciation and amortization | ​ | ​ | 67,130 | ​ | ​ | 48,377 | ​ | ​ | 187,889 | ​ | ​ | 135,065
Adjusted gross margin | ​ | $ | 252,605 | ​ | $ | 177,956 | ​ | $ | 711,826 | ​ | $ | 489,791
Reconciliation of adjusted gross margin to income before taxes | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended |  | Nine Months Ended
​ | ​ | September 30, | ​ | September 30,
(in thousands) |  | 2025 |  | 2024 |  | 2025 |  | 2024
Adjusted gross margin | ​ | $ | 252,605 | ​ | $ | 177,956 | ​ | $ | 711,826 | ​ | $ | 489,791
Less: | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |
Selling, general and administrative | ​ |  | 37,676 | ​ |  | 34,059 | ​ |  | 111,127 | ​ |  | 96,887
Depreciation and amortization | ​ |  | 67,130 | ​ |  | 48,377 | ​ |  | 187,889 | ​ |  | 135,065
Long-lived and other asset impairment | ​ |  | 4,676 | ​ |  | 2,509 | ​ |  | 16,495 | ​ |  | 9,478
Restructuring charges | ​ | ​ | 688 | ​ | ​ | — | ​ | ​ | 1,497 | ​ | ​ | —
Debt extinguishment loss | ​ | ​ | — | ​ | ​ | 3,181 | ​ | ​ | — | ​ | ​ | 3,181
Interest expense | ​ |  | 43,661 | ​ |  | 30,179 | ​ |  | 123,113 | ​ |  | 85,372
Transaction-related costs | ​ | ​ | 1,767 | ​ | ​ | 9,220 | ​ | ​ | 11,829 | ​ | ​ | 11,002
Gain on sale of assets, net | ​ | ​ | (3,835) | ​ | ​ | (2,218) | ​ | ​ | (15,467) | ​ | ​ | (5,175)
Other expense (income), net | ​ |  | 3,984 | ​ |  | (304) | ​ |  | 459 | ​ |  | (37)
Income before income taxes | ​ | $ | 96,858 | ​ | $ | 52,953 | ​ | $ | 274,884 | ​ | $ | 154,018
​

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- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-25 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-22 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-30 + Details
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