Dragontail Acquisition (Details) - USD ($) $ in Millions		12 Months Ended
	Sep. 07, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired		$ 0	$ 0	$ 408
Goodwill		$ 638	$ 657	$ 597	[1]
Dragontail Systems Limited
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired	$ 66
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents	3
Goodwill	57
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets	$ 11
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	7 years

[1] Goodwill, net includes $144 million of accumulated impairment losses related to our Habit Burger Grill segment and $17 million of accumulated impairment losses related to our Pizza Hut segment for each year presented.