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Acquisitions - Additional Information (Details)
$ / shares in Units, $ in Thousands
Oct. 03, 2022
USD ($)
$ / shares
Sep. 30, 2023
$ / shares
Dec. 31, 2022
$ / shares
Oct. 03, 2022
kr / shares
Business Acquisition [Line Items]        
Common stock, par value (in DKK per share) | $ / shares $ 0.00001 $ 0.00001 $ 0.00001  
Maersk Drilling        
Business Acquisition [Line Items]        
Common stock, par value (in DKK per share) | kr / shares       kr 10
Maersk Drilling Merger        
Business Acquisition [Line Items]        
Business combination, percentage of issued and outstanding shares acquired (more than) 90.00%     90.00%
Total purchase price consideration $ 2,000,873      
Cash paid to acquire business 5,600      
Non-cash consideration to acquire business $ 2,000,000