Inventories (Schedule Of Components Of Inventories) (Details) - USD ($) $ in Millions	Nov. 26, 2023	May 28, 2023
Inventories [Abstract]
Finished goods	$ 2,053.1	$ 2,066.9
Raw materials and packaging	528.0	572.2
Grain	138.5	133.8
Excess of FIFO over LIFO cost	(553.6)	(600.9)
Total	$ 2,166.0	$ 2,172.0

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- Definition

Amount before valuation reserves of merchandise or goods held by the entity that are readily available for sale and items held by the entity which are partially complete or in the process of being readied for sale.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
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- Definition

Amount by which inventory stated at last-in first-out (LIFO) is less than (in excess of) inventory stated at other inventory cost methods.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
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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://www.xbrl.org/2003/role/exampleRef
-Topic 852
-SubTopic 10
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Gross amount of unprocessed materials to be used in manufacturing or production process and supplies that will be consumed.

+ References

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- Definition

Gross amount of components used by the entity which are bought from another entity rather than produced by the entity.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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