v3.26.1
Segment Information (Revenues and Operating Income by Segment) (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Segment Reporting [Line Items]      
Total revenues $ 6,517.0 $ 5,956.0  
Operating Income 2,953.0 2,648.0  
Total assets 60,037.0   $ 59,515.0
Segment Reporting, Other Segment Item, Amount 97.0 147.0  
Payments to Acquire Property, Plant, and Equipment 682.0 551.0  
Depreciation and amortization 566.0 520.0  
Franchised restaurants occupancy expenses 676.0 620.0  
Company-operated restaurant expenses 2,032.0 1,859.0  
Selling, general & administrative expenses 759.0 682.0  
U.S.      
Segment Reporting [Line Items]      
Total revenues 2,583.0 2,494.0  
Operating Income 1,380.0 1,302.0  
Total assets 22,992.0   23,008.0
Segment Reporting, Other Segment Item, Amount 71.0 85.0  
Payments to Acquire Property, Plant, and Equipment 274.0 225.0  
Depreciation and amortization 251.0 241.0  
Franchised restaurants occupancy expenses 323.0 319.0  
Company-operated restaurant expenses 669.0 645.0  
Selling, general & administrative expenses 140.0 143.0  
International Operated Markets      
Segment Reporting [Line Items]      
Total revenues 3,325.0 2,916.0  
Operating Income 1,507.0 1,289.0  
Total assets 27,562.0   27,487.0
Segment Reporting, Other Segment Item, Amount 23.0 42.0  
Payments to Acquire Property, Plant, and Equipment 399.0 322.0  
Depreciation and amortization 213.0 182.0  
Franchised restaurants occupancy expenses 353.0 301.0  
Company-operated restaurant expenses 1,255.0 1,123.0  
Selling, general & administrative expenses 187.0 161.0  
International Developmental Licensed Markets and Corporate      
Segment Reporting [Line Items]      
Total revenues 610.0 546.0  
Operating Income 67.0 57.0  
Total assets 9,483.0   $ 9,020.0
Segment Reporting, Other Segment Item, Amount 3.0 20.0  
Payments to Acquire Property, Plant, and Equipment 9.0 4.0  
Depreciation and amortization 102.0 98.0  
Franchised restaurants occupancy expenses 0.0 0.0  
Company-operated restaurant expenses 107.0 91.0  
Selling, general & administrative expenses $ 431.0 $ 378.0