Revenue from Contract with Customer (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Jun. 29, 2025	Jun. 30, 2024	Jun. 29, 2025	Jun. 30, 2024	Sep. 29, 2024
Deferred Revenue Table [Line Items]
Deferred Revenue, Current		$ 1,911.2		$ 1,911.2		$ 1,781.2
Revenue Recognition Period Stored Value Cards and Loyalty Program Breakage [Member]
Deferred Revenue Table [Line Items]
Deferred Revenue		1,853.2	$ 1,818.9	1,718.7	$ 1,567.5
Deferred Revenue, Additions		3,764.0	3,833.4	11,675.2	11,977.1
Deferred Revenue, Revenue Recognized, Including Opening Balance Sheet Amounts		3,788.2	3,870.2	11,544.0	11,761.0
Deferred Revenue, Other	[1]	15.3	(8.3)	(5.6)	(9.8)
Deferred Revenue	[2]	1,844.3	1,773.8	1,844.3	1,773.8
Deferred Revenue, Current		$ 1,700.0	$ 1,600.0	$ 1,700.0	$ 1,600.0

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

[2] As of June 29, 2025 and June 30, 2024, approximately $1.7 billion and $1.6 billion, respectively, of these amounts were current.