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v3.25.2

Segment Information (Tables) | 6 Months Ended
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Jun. 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 June 30, 2025 |  | ​ |  |  | ​ |  |  | ​ |
Revenue(1) | ​ | $ | 318,327 | ​ | $ | 64,825 | ​ | $ | 383,152
Cost of sales, exclusive of depreciation and amortization | ​ | ​ | 96,152 | ​ | ​ | 49,886 | ​ | ​ | 146,038
Adjusted gross margin | ​ |  | 222,175 | ​ |  | 14,939 | ​ |  | 237,114
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Three months ended June 30, 2024 | ​ |  |  | ​ |  |  | ​ |  |
Revenue(1) | ​ | $ | 225,468 | ​ | $ | 45,058 | ​ | $ | 270,526
Cost of sales, exclusive of depreciation and amortization | ​ | ​ | 79,278 | ​ | ​ | 35,158 | ​ | ​ | 114,436
Adjusted gross margin | ​ |  | 146,190 | ​ |  | 9,900 | ​ |  | 156,090
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Six months ended June 30, 2025 | ​ |  |  | ​ |  |  | ​ |  |
Revenue(1) | ​ | $ | 618,724 | ​ | $ | 111,591 | ​ | $ | 730,315
Cost of sales, exclusive of depreciation and amortization | ​ | ​ | 185,951 | ​ | ​ | 85,143 | ​ | ​ | 271,094
Adjusted gross margin | ​ |  | 432,773 | ​ |  | 26,448 | ​ |  | 459,221
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Six months ended June 30, 2024 | ​ |  |  | ​ |  |  | ​ |  |
Revenue(1) | ​ | $ | 448,519 | ​ | $ | 90,495 | ​ | $ | 539,014
Cost of sales, exclusive of depreciation and amortization | ​ | ​ | 157,021 | ​ | ​ | 70,158 | ​ | ​ | 227,179
Adjusted gross margin | ​ |  | 291,498 | ​ |  | 20,337 | ​ |  | 311,835
(1) | Segment revenue includes only sales to external customers.
The following table reconciles gross margin to adjusted gross margin: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended | ​ | Six Months Ended
​ | ​ | June 30, | ​ | June 30,
(in thousands) |  | 2025 |  | 2024 |  | 2025 |  | 2024
Total revenues | ​ | $ | 383,152 | ​ | $ | 270,526 | ​ | $ | 730,315 | ​ | $ | 539,014
Cost of sales, exclusive of depreciation and amortization | ​ |  | (146,038) | ​ |  | (114,436) | ​ |  | (271,094) | ​ |  | (227,179)
Depreciation and amortization | ​ |  | (63,139) | ​ |  | (43,853) | ​ |  | (120,759) | ​ |  | (86,688)
Gross margin | ​ |  | 173,975 | ​ |  | 112,237 | ​ |  | 338,462 | ​ |  | 225,147
Depreciation and amortization | ​ | ​ | 63,139 | ​ | ​ | 43,853 | ​ | ​ | 120,759 | ​ | ​ | 86,688
Adjusted gross margin | ​ | $ | 237,114 | ​ | $ | 156,090 | ​ | $ | 459,221 | ​ | $ | 311,835
Reconciliation of adjusted gross margin to income before taxes | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three Months Ended |  | Six Months Ended
​ | ​ | June 30, | ​ | June 30,
(in thousands) |  | 2025 |  | 2024 |  | 2025 |  | 2024
Adjusted gross margin | ​ | $ | 237,114 | ​ | $ | 156,090 | ​ | $ | 459,221 | ​ | $ | 311,835
Less: | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |
Selling, general and administrative | ​ |  | 36,244 | ​ |  | 31,163 | ​ |  | 73,451 | ​ |  | 62,828
Depreciation and amortization | ​ |  | 63,139 | ​ |  | 43,853 | ​ |  | 120,759 | ​ |  | 86,688
Long-lived and other asset impairment | ​ |  | 10,847 | ​ |  | 4,401 | ​ |  | 11,819 | ​ |  | 6,969
Restructuring charges | ​ | ​ | 144 | ​ | ​ | — | ​ | ​ | 809 | ​ | ​ | —
Interest expense | ​ |  | 41,711 | ​ |  | 27,859 | ​ |  | 79,452 | ​ |  | 55,193
Transaction-related costs | ​ | ​ | 6,127 | ​ | ​ | 1,782 | ​ | ​ | 10,062 | ​ | ​ | 1,782
Gain on sale of assets, net | ​ | ​ | (4,297) | ​ | ​ | (576) | ​ | ​ | (11,632) | ​ | ​ | (2,957)
Other (income) expense, net | ​ |  | (2,841) | ​ |  | 128 | ​ |  | (3,525) | ​ |  | 267
Income before income taxes | ​ | $ | 86,040 | ​ | $ | 47,480 | ​ | $ | 178,026 | ​ | $ | 101,065
​

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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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