v3.25.4
Leasing Arrangements - Additional Information (Detail) - USD ($)
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Operating Leased Assets [Line Items]      
Lease term 20 years    
Operating Lease, Weighted Average Discount Rate, Percent 4.20% 4.10%  
Finance Lease Liabilities, Repayment of Principal, Percent 4.00%    
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability $ 765,000,000    
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability 468,000,000    
Payments Of Lease Liabilities 1,700,000,000    
Increase (Decrease) in Operating Lease Liability 1.3    
Company-operated restaurants:      
Operating Leased Assets [Line Items]      
Percent rents in excess of minimum rents 46,000,000 $ 55,000,000 $ 56,000,000
Franchised restaurants:      
Operating Leased Assets [Line Items]      
Percent rents in excess of minimum rents $ 285,000,000 $ 271,000,000 $ 261,000,000
Minimum      
Operating Leased Assets [Line Items]      
Escalation timing 1 year    
Maximum      
Operating Leased Assets [Line Items]      
Escalation timing 5 years