Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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Equity Method Investments - Schedule of Franchisees and Property Revenues (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Revenues from affiliates:
Total revenues	$ 2,525	$ 2,449	$ 7,309	$ 6,968
Affiliates \| Equity Method Investee
Revenues from affiliates:
Total revenues	107	106	308	283
Royalties \| Affiliates \| Equity Method Investee
Revenues from affiliates:
Revenues	100	96	281	254
Advertising revenues and other services
Revenues from affiliates:
Total revenues	323	314	942	909
Advertising revenues and other services \| Affiliates \| Equity Method Investee
Revenues from affiliates:
Revenues	0	2	6	5
Property revenues \| Affiliates \| Equity Method Investee
Revenues from affiliates:
Revenues	1	0	1	1
Franchise fees and other revenue \| Affiliates \| Equity Method Investee
Revenues from affiliates:
Revenues	3	4	9	11
Supply chain sales \| Affiliates \| Equity Method Investee
Revenues from affiliates:
Revenues	$ 3	$ 4	$ 11	$ 12