Segment Reporting (Narrative) (Details)	12 Months Ended
Oct. 02, 2022
Segment Reporting Information [Line Items]
Basis for segment information	Segment information is prepared on the same basis that our interim ceo, who is our Chief Operating Decision Maker, manages the segments, evaluates financial results and makes key operating decisions.
Disclosure of significant customers	No customer accounts for 10% or more of our revenues
Total net revenues [Member] \| Japan, Canada and the UK Member [Domain] \| Japan, Canada and the UK Member [Domain]
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	74.00%
Operating Segments [Member] \| North America and International Segment Member [Domain]
Segment Reporting Information [Line Items]
Segment Reporting Information, Description of Products and Services	North America and International operations sell coffee and other beverages, complementary food, packaged coffees, single-serve coffee products and a focused selection of merchandise through company-operated stores and licensed stores.
Operating Segments [Member] \| Channel Development [Member]
Segment Reporting Information [Line Items]
Segment Reporting Information, Description of Products and Services	Channel Development revenues include packaged coffee, tea, foodservice products and ready-to-drink beverages to customers outside of our company-operated and licensed stores. Most of our Channel Development revenues are from product sales to and royalty revenues from Nestlé through the Global Coffee Alliance.

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Description of the types of products and services from which the reportable segment derives its revenue.

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