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BUSINESS SEGMENTS AND RELATED INFORMATION - Narrative (Details) $ in Millions | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Feb. 27, 2022 USD ($) | Feb. 28, 2021 USD ($) | Feb. 27, 2022 USD ($) segment | Feb. 28, 2021 USD ($) | May 30, 2021
Revenue, Major Customer [Line Items] |  |  |  |  |
Number of reportable segments | segment |  |  | 4 |  |
Cumulative net derivative gains from economic hedges recognized in general corporate expenses | $ 16.8 |  | $ 16.8 |  |
Net gains incurred |  |  | 17.7 |  |
Net losses incurred in prior fiscal years |  |  | 0.9 |  |
Gains expected to be reclassified in fiscal 2022 |  |  | 7.2 |  |
Gains expected to be reclassified in fiscal 2023 and thereafter |  |  | 9.6 |  |
Total depreciation expense | 77.3 | $ 81.7 | 241.1 | $ 244.8 |
Net sales | $ 2,913.7 | $ 2,771.1 | $ 8,625.9 | $ 8,445.2 |
Customer concentration risk | Wal-Mart Stores, Inc. and affiliates | Net sales |  |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |  |
Concentration risk (as a percent) | 27.00% | 27.00% | 27.00% | 26.00% |
Customer concentration risk | Wal-Mart Stores, Inc. and affiliates | Net receivables |  |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |  |
Concentration risk (as a percent) |  |  | 30.00% |  | 31.00%
Customer concentration risk | Kroger Co. and affiliates | Net receivables |  |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |  |
Concentration risk (as a percent) |  |  | 10.00% |  | 11.00%
Non-US |  |  |  |  |
Revenue, Major Customer [Line Items] |  |  |  |  |
Net sales | $ 248.9 | $ 246.8 | $ 755.3 | $ 724.1 |

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