Assets Held for Sale and Discontinued Operations - Narrative (Details) - Discontinued operations, held-for-sale or disposed of by sale - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Carrying value of assets and liabilities reflected as held for sale	$ 15,453	$ 327,736
King's Quay Floating Production System
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Carrying value of assets and liabilities reflected as held for sale		$ 250,100