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INVESTMENTS IN JOINT VENTURES (Details) - USD ($) $ in Millions | 12 Months Ended
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May 26, 2024 | May 28, 2023 | May 29, 2022
INVESTMENTS IN JOINT VENTURES |  |  |
Related Party Transaction, Purchases from Related Party | $ 28.7 | $ 30.8 | $ 30.1
Proceeds from Equity Method Investment, Distribution | $ 251.6 | 138.4 | $ 79.0
Ardent Mills [Member] |  |  |
INVESTMENTS IN JOINT VENTURES |  |  |
Equity Method Investment, Ownership Percentage | 44.00% |  |
Other Joint Ventures [Member] |  |  |
INVESTMENTS IN JOINT VENTURES |  |  |
Equity Method Investment, Ownership Percentage | 50.00% |  |
Other Assets [Member] |  |  |
INVESTMENTS IN JOINT VENTURES |  |  |
Equity Method Investments | $ 931.7 | $ 998.4 |

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- Definition Amount of distribution received from equity method investee for return on investment, classified as operating activities. Excludes distribution for return of investment, classified as investing activities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(10)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483586/944-220-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 21D -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-21D Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(12)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2 + Details
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