Deferred Revenue (Narrative) (Details) - USD ($) $ in Millions		12 Months Ended
Aug. 26, 2018	Sep. 29, 2024	Oct. 01, 2023	Oct. 02, 2022
Deferred Revenue, Noncurrent		$ 5,963.6	$ 6,101.8
Deferred Revenue	$ 7,000.0
Deferred Revenue, Current		1,781.2	1,700.2
Prepaid Royalty Economic Life	40 years
Deferred Revenue, Revenue Recognized		176.5	176.5	$ 176.5
Nestle Global Coffee Alliance [Member]
Deferred Revenue, Noncurrent		5,800.0	6,000.0
Deferred Revenue, Current		177.0	177.0
Revenue Recognition Period Stored Value Cards and Loyalty Program Breakage in Prior Year [Domain]
Deferred Revenue, Current		1,600.0	1,500.0
Revenue Recognition Period Stored Value Cards and Loyalty Program Breakage
Deferred Revenue		1,718.7	1,567.5	$ 1,503.0
Deferred Revenue, Additions		15,807.1	14,922.1
Deferred Revenue, Revenue Recognized		(15,665.1)	(14,853.0)
Deferred Revenue, Other		$ 9.2	$ (4.6)

Amount of increase (decrease) in deferred revenue for other items.

No definition available.

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- Definition

Deferred Revenue, Revenue Recognized, Including Opening Balance Sheet Amounts

+ References

No definition available.

+ Details

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- Definition

Prepaid Royalty Economic Life

+ References

No definition available.

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- Definition

Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(26)(c))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

+ Details

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- Definition

Amount of deferred revenue recognized for transactions arising during the current reporting period. Deferred revenue is a liability as of the balance sheet date related to a revenue producing activity for which revenue has not yet been recognized. Generally, an Entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP.

+ References

No definition available.

+ Details

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- Definition

Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(20))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

+ Details

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- Definition

Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as noncurrent.

+ References

+ Details

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- Definition

Amount of revenue recognized that was previously reported as deferred or unearned revenue.

+ References

No definition available.

+ Details

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