Other (Income) Expense (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Other Income and Expenses [Line Items]
Foreign currency transaction (gain) loss and other (income) expense, before tax	[1]	$ (8)	$ 5	$ 4	$ 5
Asset Impairment Charges	[2]	6	1	146	1
Other (income) expense		(2)	$ 6	150	6
Prepaid Expenses and Other Current Assets [Member]
Other Income and Expenses [Line Items]
Assets held for sale		$ 16		16		$ 25
Goodwill [Member]
Other Income and Expenses [Line Items]
Asset Impairment Charges	[1]			139
Other Intangible Assets [Member]
Other Income and Expenses [Line Items]
Asset Impairment Charges	[1]			$ 6
Other Income and Expenses [Domain]
Other Income and Expenses [Line Items]
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability					$ 8

[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.

[2] (b) The year to date ended June 30, 2020 includes a charge of $139 million related to the impairment of Habit Burger Grill goodwill. See Note 2. The quarter and year to date ended June 30, 2020 also includes a charge of $6 million related to the write-off of software no longer being used.