Acquisitions & Divestitures, Acquisitions (Details)		12 Months Ended
	May 04, 2020 USD ($)	Dec. 31, 2022 USD ($) Acquisition	Dec. 25, 2021 USD ($) Acquisition	Dec. 26, 2020 USD ($)
Business Acquisition [Line Items]
Goodwill		$ 27,591,000,000	$ 26,963,000,000	$ 26,971,000,000
Series of Individually Immaterial Business Acquisitions [Member]
Business Acquisition [Line Items]
Number of businesses acquired | Acquisition		8	4
Moovit [Member]
Business Acquisition [Line Items]
Total consideration to acquire business	$ 53
Goodwill	5,400,000,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	$ 353,000,000