Financial Statement Presentation (Details)	3 Months Ended			6 Months Ended
	Jun. 30, 2020 USD ($) restaurants countries_and_territiories Rate	Mar. 31, 2020 USD ($)	[1]	Jun. 30, 2020 USD ($) Months operating_segments restaurants countries_and_territiories Rate	Dec. 31, 2019 USD ($)
Number of Reportable Segments | operating_segments				4
Number of Countries in which Entity Operates | countries_and_territiories	150			150
Number of Stores | restaurants	50,000			50,000
Percent Of System Units Located Outside United States | Rate	98.00%			98.00%
Asset Impairment Charges	$ 0	$ 107,000,000
Fiscal period months standard for each quarter | Months				3
Retained Earnings (Accumulated Deficit)	(7,631,000,000)			$ (7,631,000,000)	$ (7,628,000,000)
Accounting Standards Update 2016-13 [Member]
Retained Earnings (Accumulated Deficit)	$ 8,000,000			$ 8,000,000

[1] (a) The quarter and year to date ended June 30, 2019 includes the settlement of contingent consideration associated with our 2013 acquisition of the KFC Turkey and Pizza Hut Turkey businesses of $8 million.