Inventories (Narrative) (Details) $ in Millions	12 Months Ended
Sep. 29, 2024 USD ($)
Fixed-price Contract [Member]
Inventory [Line Items]
Amount of coffee committed to be purchased	$ 180.0
Price-to-be-fixed Contract [Member]
Inventory [Line Items]
Amount of coffee committed to be purchased	$ 929.0

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_InventoryLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration