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Revenue from Contracts with Customers - Additional Information (Detail) - Rig
 1 Months Ended 9 Months Ended
May 31, 2021
Sep. 30, 2022
Revenue From Contract With Customers [Line Items]    
Number of rigs managed 3  
Minimum [Member]    
Revenue From Contract With Customers [Line Items]    
Initial term of contract   2 months
Maximum [Member]    
Revenue From Contract With Customers [Line Items]    
Initial term of contract   60 months