Inventories (Components of Inventory) (Details) - USD ($) $ in Millions	Dec. 30, 2018	Sep. 30, 2018	Dec. 31, 2017
Inventory Disclosure [Abstract]
Unroasted coffee	$ 591.3	$ 588.6	$ 559.9
Roasted Coffee Inventory	259.8	281.2	283.9
Other merchandise held for sale	267.5	273.1	260.6
Packaging and other supplies	236.0	257.6	208.8
Total	$ 1,354.6	$ 1,400.5	$ 1,313.2

Carrying amount as of the balance sheet date of roasted coffee held by the company.

No definition available.

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- Definition

Carrying amount as of the balance sheet date of unroasted coffee held by the company.

+ References

No definition available.

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- References

No definition available.

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- Definition

Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Amount, after of valuation reserves and allowances, of inventory, classified as other, expected to be sold, or consumed within one year or operating cycle, if longer.

+ References

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- Definition

Carrying amount as of the balance sheet date of merchandise inventory purchased by a retailer, wholesaler or distributor and held for future sale.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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