Segment Reporting (Consolidated Revenue Mix By Product Type (Details) - USD ($) $ in Millions		12 Months Ended
		Oct. 02, 2022	Oct. 03, 2021	Sep. 27, 2020
Revenue from External Customer [Line Items]
Revenues		$ 32,250.3	$ 29,060.6	$ 23,518.0
Beverage Member
Revenue from External Customer [Line Items]
Revenues	[1]	19,555.3	18,317.0	14,337.5
Food Member
Revenue from External Customer [Line Items]
Revenues	[2]	5,804.2	5,053.4	3,799.2
Other Products Member
Revenue from External Customer [Line Items]
Revenues	[3]	$ 6,890.8	$ 5,690.2	$ 5,381.3
Total net revenues [Member] | Product type
Revenue from External Customer [Line Items]
Percentage of product revenue to total revenue		100.00%	100.00%	100.00%
Total net revenues [Member] | Beverage Member | Product type
Revenue from External Customer [Line Items]
Percentage of product revenue to total revenue		61.00%	63.00%	61.00%
Total net revenues [Member] | Food Member | Product type
Revenue from External Customer [Line Items]
Percentage of product revenue to total revenue		18.00%	17.00%	16.00%
Total net revenues [Member] | Other Products Member | Product type
Revenue from External Customer [Line Items]
Percentage of product revenue to total revenue		21.00%	20.00%	23.00%

[1] Beverage represents sales within our company-operated stores.

[2] Food includes sales within our company-operated stores.

[3] “Other” primarily consists of packaged and single-serve coffees and teas, royalty and licensing revenues, beverage-related ingredients, serveware and ready-to-drink beverages, among other items.