Discontinued Operations and Disposal Groups Balance Sheet (Details) - USD ($) $ in Thousands		12 Months Ended
Jan. 13, 2022	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents	$ 178,000
Deconsolidation, Gain (Loss), Amount	58,684	$ 0	$ 0
Disposal Group, Including Discontinued Operations, Unrecognized Gain On Sale Of Vessels	84,800
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax	26,200
Loss from discontinued operations (note 22)	$ (20,276)	$ 0	$ 0	$ (20,276)
Discontinued Operation, Gain (Loss) on Disposal, Statement of Income or Comprehensive Income [Extensible Enumeration]	Loss from discontinued operations (note 22)

Disposal Group, Including Discontinued Operations, Unrecognized Gain On Sale Of Vessels

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Amount of gain (loss) from deconsolidation of subsidiary and derecognition of group of assets constituting transfer of business or nonprofit activity, excluding conveyance of oil and gas mineral rights and transfer of good or service in contract with customer.

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Amount after tax of gain (loss) not previously recognized resulting from the disposal of a discontinued operation.

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Amount after tax of income (loss) from operations classified as a discontinued operation. Excludes gain (loss) on disposal and provision for gain (loss) until disposal.

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Amount classified as cash and cash equivalents attributable to disposal group held for sale or disposed of.

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