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Revenue from Contracts with Customers - Disaggregation Of Revenue (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Revenue From Contracts With Customers |  |  |  |
Total Revenue | $ 302,288 | $ 364,797 | $ 580,352 | $ 661,008
Intercompany Eliminations |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | (7,769) | (10,454) | (15,776) | (26,857)
Well Intervention |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 156,786 | 217,761 | 355,160 | 422,968
Well Intervention | Reportable Segments |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 156,786 | 217,761 | 355,160 | 429,061
Well Intervention | Intercompany Eliminations |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue |  |  |  | 6,093
Well Intervention | Material reconciling |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue |  | 6,900 |  | 12,100
Robotics |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 77,815 | 70,901 | 120,902 | 110,982
Robotics | Reportable Segments |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 85,572 | 81,249 | 136,614 | 131,558
Robotics | Intercompany Eliminations |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 7,757 | 10,348 | 15,712 | 20,576
Shallow Water Abandonment |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 50,606 | 50,735 | 67,372 | 77,506
Shallow Water Abandonment | Reportable Segments |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 50,618 | 50,841 | 67,436 | 77,694
Shallow Water Abandonment | Intercompany Eliminations |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 12 | 106 | 64 | 188
Production Facilities |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 17,081 | 25,400 | 36,918 | 49,552
Production Facilities | Reportable Segments |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 17,081 | 25,400 | 36,918 | 49,552
Production maximization |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 74,003 | 150,488 | 212,632 | 255,375
Production maximization | Intercompany Eliminations |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | (702) | (6,560) | (4,674) | (17,438)
Production maximization | Well Intervention | Reportable Segments |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 26,800 | 108,043 | 123,762 | 177,978
Production maximization | Robotics | Reportable Segments |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 29,554 | 20,596 | 54,280 | 39,032
Production maximization | Shallow Water Abandonment | Reportable Segments |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 1,270 | 3,009 | 2,346 | 6,251
Production maximization | Production Facilities | Reportable Segments |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 17,081 | 25,400 | 36,918 | 49,552
Decommissioning |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 178,721 | 160,930 | 295,051 | 325,710
Decommissioning | Intercompany Eliminations |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | (6,622) | (3,547) | (10,657) | (9,068)
Decommissioning | Well Intervention | Reportable Segments |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 128,762 | 109,546 | 229,445 | 250,824
Decommissioning | Robotics | Reportable Segments |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 7,233 | 7,099 | 11,249 | 12,511
Decommissioning | Shallow Water Abandonment | Reportable Segments |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 49,348 | 47,832 | 65,014 | 71,443
Renewables |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 41,987 | 50,493 | 58,837 | 74,665
Renewables | Robotics | Reportable Segments |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 41,987 | 50,493 | 58,761 | 74,665
Renewables | Shallow Water Abandonment | Reportable Segments |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue |  |  | 76 |
Other |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 7,577 | 2,886 | 13,832 | 5,258
Other | Intercompany Eliminations |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | (445) | (347) | (445) | (351)
Other | Well Intervention | Reportable Segments |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 1,224 | 172 | 1,953 | 259
Other | Robotics | Reportable Segments |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 6,798 | 3,061 | 12,324 | 5,350
Short-term |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 157,451 | 239,608 | 219,743 | 418,234
Short-term | Intercompany Eliminations |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | (8) | (106) | (60) | (6,433)
Short-term | Well Intervention | Reportable Segments |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 46,130 | 153,152 | 70,353 | 287,566
Short-term | Robotics | Reportable Segments |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 64,779 | 44,193 | 87,329 | 69,369
Short-term | Shallow Water Abandonment | Reportable Segments |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 46,550 | 42,369 | 62,121 | 67,732
Long-term |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 144,837 | 125,189 | 360,609 | 242,774
Long-term | Intercompany Eliminations |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | (7,761) | (10,348) | (15,716) | (20,424)
Long-term | Well Intervention | Reportable Segments |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 110,656 | 64,609 | 284,807 | 141,495
Long-term | Robotics | Reportable Segments |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 20,793 | 37,056 | 49,285 | 62,189
Long-term | Shallow Water Abandonment | Reportable Segments |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | 4,068 | 8,472 | 5,315 | 9,962
Long-term | Production Facilities | Reportable Segments |  |  |  |
Revenue From Contracts With Customers |  |  |  |
Total Revenue | $ 17,081 | $ 25,400 | $ 36,918 | $ 49,552

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