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RESTRUCTURING ACTIVITIES - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 19 Months Ended | 21 Months Ended
--- | --- | --- | ---
Aug. 30, 2020 | Aug. 25, 2019 | Aug. 30, 2020 | Aug. 30, 2020
Pinnacle Integration Restructuring Plan |  |  |  |
Restructuring Cost And Reserve [Line Items] |  |  |  |
Charges expected to be incurred | $ 362.3 |  | $ 362.3 | $ 362.3
Cash charges incurred or expected to be incurred | 278.9 |  | 278.9 | 278.9
Non-cash charges incurred or expected to be incurred | 83.4 |  | 83.4 | 83.4
Recognized charges | 8.6 | $ 27.7 |  | 250.6
Charges that have resulted or will result in cash outflows | 8.3 |  |  |
Non-cash charges | 0.3 |  |  |
Charges that have resulted or will result in cash outflows |  |  |  | 220.7
Non-cash charges |  |  |  | 29.9
Conagra Restructuring Plan |  |  |  |
Restructuring Cost And Reserve [Line Items] |  |  |  |
Charges expected to be incurred | 161.5 |  | 161.5 | 161.5
Cash charges incurred or expected to be incurred | 38.9 |  | 38.9 | 38.9
Non-cash charges incurred or expected to be incurred | 122.6 |  | 122.6 | 122.6
Recognized charges | 17.3 | $ 21.1 | 83.9 |
Charges that have resulted or will result in cash outflows | 5.0 |  |  |
Non-cash charges | 12.3 |  |  |
Charges that have resulted or will result in cash outflows |  |  | 17.8 |
Non-cash charges |  |  | 66.1 |
Charges approved for incurrence | 170.6 |  | 170.6 | 170.6
Cash charges approved for incurrence | 43.8 |  | 43.8 | 43.8
Non-cash charges approved for incurrence | $ 126.8 |  | $ 126.8 | $ 126.8

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