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CONTINGENCIES (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
May 31, 2026 | Feb. 22, 2026 | Nov. 23, 2025 | May 31, 2026 | May 25, 2025 | May 31, 2020
CONTINGENCIES |  |  |  |  |  |
Insurance Settlements Receivable | $ 1.6 |  |  | $ 1.6 | $ 81.8 |
Threshold amount for Environmental Matters |  |  |  | 1.0 |  |
Threatened Litigation |  |  |  |  |  |
CONTINGENCIES |  |  |  |  |  |
Loss contingency accrual | 47.7 |  |  | 47.7 | 204.5 |
Settled Litigation |  |  |  |  |  |
CONTINGENCIES |  |  |  |  |  |
Litigation settlement amount |  |  |  |  |  | $ 101.7
Payments for Legal Settlements |  |  | $ 16.7 |  | 12.0 |
Receivables |  |  |  |  |  |
CONTINGENCIES |  |  |  |  |  |
Insurance Settlements Receivable |  |  |  |  | 78.4 |
Other assets |  |  |  |  |  |
CONTINGENCIES |  |  |  |  |  |
Insurance Settlements Receivable |  |  |  |  | 3.4 |
Other accrued liabilities | Threatened Litigation |  |  |  |  |  |
CONTINGENCIES |  |  |  |  |  |
Loss contingency accrual |  |  |  |  | 160.2 |
Other noncurrent liabilities | Threatened Litigation |  |  |  |  |  |
CONTINGENCIES |  |  |  |  |  |
Loss contingency accrual |  |  |  |  | 44.3 |
Beatrice |  |  |  |  |  |
CONTINGENCIES |  |  |  |  |  |
Accrual for environmental loss contingencies | 39.4 |  |  | 39.4 | 36.0 |
Beatrice | Other accrued liabilities |  |  |  |  |  |
CONTINGENCIES |  |  |  |  |  |
Accrual for environmental loss contingencies | $ 3.0 |  |  | $ 3.0 | $ 3.2 |
Environmental Loss Contingency, Statement of Financial Position [Extensible Enumeration] | Other Accrued Liabilities, Current |  |  | Other Accrued Liabilities, Current | Other Accrued Liabilities, Current |
Beatrice | Other noncurrent liabilities |  |  |  |  |  |
CONTINGENCIES |  |  |  |  |  |
Accrual for environmental loss contingencies | $ 36.4 |  |  | $ 36.4 | $ 32.8 |
Environmental Loss Contingency, Statement of Financial Position [Extensible Enumeration] | Other Liabilities, Noncurrent |  |  | Other Liabilities, Noncurrent | Other Liabilities, Noncurrent |
Reese V Conagra Brands Inc |  |  |  |  |  |
CONTINGENCIES |  |  |  |  |  |
Loss contingency accrual payments |  |  |  | $ 141.1 | $ 25.0 |
Reese V Conagra Brands Inc | Scenario, Plan [Member] |  |  |  |  |  |
CONTINGENCIES |  |  |  |  |  |
Litigation settlement additional amount payable | $ 44.3 |  |  | $ 44.3 |  |
Esparza v. Conagra Brands, Inc. |  |  |  |  |  |
CONTINGENCIES |  |  |  |  |  |
Loss contingency |  | $ 25.0 |  |  |  |
Loss contingency damages value | $ 22.9 |  |  |  |  |

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