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Income Taxes - Unrecognized Tax Benefit Narrative (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Income taxes |  |  |  |
Unrecognized tax benefits | $ 19,467 | $ 19,465 | $ 19,651 | $ 19,594
Unrecognized tax benefits, Income tax penalties and interest accrued | 2,700 | 2,500 | 2,100 |
Income tax interest and penalty expenses | 300 | 300 | 0 |
Indemnification asset, discontinued operations | 7,868 | 7,868 |  |
Potential decrease in unrecognized tax benefit in next twelve months | 3,600 |  |  |
Exterran Corporation | Spinoff |  |  |  |
Income taxes |  |  |  |
Indemnification asset, discontinued operations | 7,900 | 7,900 |  |
Continuing Operations |  |  |  |
Income taxes |  |  |  |
Unrecognized tax benefits that would impact tax rate if recognized | (600) | 1,100 | 1,100 |
Discontinued Operations. |  |  |  |
Income taxes |  |  |  |
Unrecognized tax benefits that would impact tax rate if recognized | $ 7,900 | $ 7,900 | $ 7,900 |

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