Goodwill and Intangible Assets (Details 2) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Definite-lived intangible assets
Gross Carrying Amount	$ 633	$ 619
Accumulated Amortization	(404)	(392)
Definite-lived intangible assets, amortization expense	74	68	$ 76
Approximate amortization expense for definite-lived intangible assets - 2022	79
Approximate amortization expense for definite-lived intangible assets - 2023	63
Approximate amortization expense for definite-lived intangible assets - 2024	48
Approximate amortization expense for definite-lived intangible assets - 2025	26
Approximate amortization expense for definite-lived intangible assets - 2026	10
KFC Russia
Definite-lived intangible assets
Gross Carrying Amount		23
Trademarks/brands [Member]
Definite-lived intangible assets
Gross Carrying Amount	148	127
Capitalized software costs
Definite-lived intangible assets
Gross Carrying Amount	524	469
Accumulated Amortization	(309)	(263)
Reacquired franchise rights [Member]
Definite-lived intangible assets
Gross Carrying Amount	7	35
Accumulated Amortization	(3)	(29)
Franchise contract rights [Member]
Definite-lived intangible assets
Gross Carrying Amount	78	91
Accumulated Amortization	(73)	(84)
Other [Member]
Definite-lived intangible assets
Gross Carrying Amount	24	24
Accumulated Amortization	(19)	(16)
KFC Global Division [Member] | Trademarks/brands [Member]
Definite-lived intangible assets
Gross Carrying Amount	31	31
The Habit Burger Grill Global Division | Trademarks/brands [Member]
Definite-lived intangible assets
Gross Carrying Amount	96	96
Other Segments | Trademarks/brands [Member]
Definite-lived intangible assets
Gross Carrying Amount	$ 21	$ 0