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Short-term Borrowings and Long-term Debt (Details) - USD ($) $ in Millions		3 Months Ended
	Apr. 01, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Debt Instrument [Line Items]
Long-term Line of Credit		$ 0		$ 279
Finance Lease, Liability, Noncurrent		50		57
Long-term debt and capital less obligations, including current maturities and debt issuance costs		11,603		11,943
Less Debt Issuance Costs, Noncurrent, Net		(75)		(85)
Long-term debt		11,152		11,453
Interest Paid, Including Capitalized Interest, Operating and Investing Activities		367	$ 331
Long-term Debt, Current Maturities		376		405
Less current portion of debt issuance costs and discounts		(3)		(7)
Short-term borrowings		373		398
Subsidiary Senior Unsecured Notes [Member] | Unsecured Debt [Member]
Debt Instrument [Line Items]
Senior Notes		750		750
Term Loan A Facility [Member] | Secured Debt [Member]
Debt Instrument [Line Items]
Long-term Debt		722		736
Term Loan B Facility [Member] | Secured Debt [Member]
Debt Instrument [Line Items]
Long-term Debt		1,463		1,474
YUM Senior Unsecured Notes [Member] [Domain] | Unsecured Debt [Member]
Debt Instrument [Line Items]
Senior Notes		$ 4,875		$ 4,875
Senior Unsecured Notes Due April 2025
Debt Instrument [Line Items]
Payment for Debt Extinguishment or Debt Prepayment Cost	$ 23
Write off of Deferred Debt Issuance Cost	5
Payment for Debt Extinguishment or Debt Prepayment Cost and Deferred Debt Issuance Cost, Writeoff	$ 28

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