Assets held for sale - Additional Information (Details) - USD ($) $ in Thousands |
6 Months Ended | |||
|---|---|---|---|---|
Apr. 17, 2026 |
Jan. 28, 2026 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Disposal Group, Including Discontinued Operations [Line Items] | ||||
| Net proceeds from sale of vessels | $ 50,450 | $ 17,454 | ||
| 2000-Built Ethylene-Capable Semi-Refrigerated Handysize Gas Carrier | ||||
| Disposal Group, Including Discontinued Operations [Line Items] | ||||
| Net proceeds from sale of vessels | $ 15,900 | |||
| Gain from sale | 10,300 | |||
| 2002 Built Semi-Refrigerated Small Gas Carrier | ||||
| Disposal Group, Including Discontinued Operations [Line Items] | ||||
| Net proceeds from sale of vessels | 4,000 | |||
| Gain from sale | $ 1,800 | |||
| 2009-Built Semi-Refrigerated Handysize Gas Carrier | ||||
| Disposal Group, Including Discontinued Operations [Line Items] | ||||
| Net proceeds from sale of vessels | $ 30,500 | |||
| Gain from sale | $ 15,300 | |||
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- Definition Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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