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Items Affecting Comparability of Net Income and Cash Flows (Tables)
12 Months Ended
Dec. 31, 2020
Refranchising (gain) loss [Member]  
Facility Actions [Line Items]  
Facility Actions
A summary of Refranchising (gain) loss is as follows:

 Refranchising (gain) loss
 
2020
2019
2018
KFC Division$(33)$(6)$(240)
Pizza Hut Division— 13 
Taco Bell Division(2)(31)(313)
Worldwide$(34)$(37)$(540)