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Segments and Geographic Area Analysis - Long-Lived Tangible Assets by Country (Parenthetical) (Detail)
12 Months Ended
Dec. 31, 2023
Other Countries [Member] | Drilling and Other Property and Equipment , Net of Accumulated Depreciation [Member] | Maximum [Member]  
Revenues from External Customers and Long-Lived Assets [Line Items]  
Concentration risk percentage 5.00%