Revenue from Contract with Customer (Details) - USD ($)		3 Months Ended
		Dec. 29, 2024	Dec. 31, 2023	Sep. 29, 2024
Deferred Revenue Table [Line Items]
Stored value card liability and current portion of deferred revenue		$ 2,253,300,000		$ 1,781,200,000
Revenue Recognition Period Stored Value Cards and Loyalty Program Breakage [Member]
Deferred Revenue Table [Line Items]
Deferred Revenue		1,718,700,000	$ 1,567,500,000
Deferred Revenue, Additions		4,414,400,000	4,687,200,000
Deferred Revenue, Revenue Recognized, Including Opening Balance Sheet Amounts		3,892,900,000	4,098,400,000
Deferred Revenue, Other	[1]	(27,100,000)	13,400,000
Deferred Revenue	[2]	2,213,100,000	2,169,700,000
Stored value card liability and current portion of deferred revenue		$ 2,100,000,000	$ 2,000,000,000.0

[1] “Other” primarily consists of changes in the stored value cards and loyalty program balances resulting from foreign currency translation.

[2] As of December 29, 2024 and December 31, 2023, approximately $2.1 billion and $2.0 billion, respectively, of these amounts were current.