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Summary Of Material Accounting Policies - Additional Information (Detail)
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Summary of Material Accounting Policies [Line items]    
Average effective tax rate 8.40% 8.50%
Stock Options Equity Settled Share Based Payments [Member]    
Summary of Material Accounting Policies [Line items]    
Description of vesting requirements for share based payment arrangement over a five-year  
Description of maximum term of options granted for share based payment arrangement seven-year  
Number of days proceeding the date of the grant 5 days  
Phantom Share Entitlement [Member]    
Summary of Material Accounting Policies [Line items]    
Description of vesting requirements for share based payment arrangement over a five-year  
Description of maximum term of options granted for share based payment arrangement seventh anniversary  
Number of days proceeding the date of the grant 5 days  
Excluding UAE And Bahrain [Member]    
Summary of Material Accounting Policies [Line items]    
Minimum tax rate percentage 15.00%  
Bottom of range [member]    
Summary of Material Accounting Policies [Line items]    
Rental equipment useful life 5 years  
Useful life measured as period of time, Intangible assets other than goodwill 2 years  
Bottom of range [member] | Subsidiaries [Member]    
Summary of Material Accounting Policies [Line items]    
Average effective tax rate 15.00%  
Top of range [member]    
Summary of Material Accounting Policies [Line items]    
Rental equipment useful life 30 years  
Useful life measured as period of time, Intangible assets other than goodwill 11 years  
Joint ventures [member]    
Summary of Material Accounting Policies [Line items]    
Proportion of ownership interest in joint venture 65.00%  
Roska DBO [Member]    
Summary of Material Accounting Policies [Line items]    
Proportion of ownership interest in associate 45.00%