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Acquisitions - Preliminary Purchase Price Allocation (Details) - LLOG Exploration Offshore L.L.C. and LLOG Bluewater Holdings, L.L.C. $ in Thousands | 1 Months Ended
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Jun. 30, 2019 USD ($)
Business Acquisition [Line Items] |
Cash consideration paid | $ 1,236,165
Contingent consideration | 89,444
Total purchase consideration | 1,325,609
Fair value of Property, plant and equipment | 1,356,185
Other assets | 6,697
Less: Asset retirement obligations | (37,273)
Total net assets | $ 1,325,609

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