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SHARE-BASED PAYMENTS - Share Unit Awards (Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Nov. 25, 2018 | May 30, 2021 | May 31, 2020 | May 26, 2019
Pinnacle Foods Inc. (Pinnacle) |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Stock granted, shares (in shares) | 2,000,000.0 |  |  |
Weighted average grant date price (in dollars per share) | $ 36.37 |  |  |
Fair value of replacement awards granted attributable to pre-combination service | $ 36.3 |  |  |
Restricted Stock Units | Share Unit Awards |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Award requisite service period |  | 3 years |  |
Cash-settled Restricted Stock Units | Share Unit Awards |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Award requisite service period |  | 3 years |  |
Stock-settled | Share Unit Awards |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Compensation expense (income) |  | $ 28.1 | $ 24.5 | $ 23.9
Tax benefit |  | $ 6.1 | $ 5.3 | $ 6.0
Stock granted, shares (in shares) |  | 930,000 | 1,300,000 | 900,000
Weighted average grant date price (in dollars per share) |  | $ 36.72 | $ 28.32 | $ 35.43
Share unit awards outstanding |  | 2,490,000 | 2,380,000 |
Total intrinsic value of share units vested |  | $ 24.6 | $ 14.2 | $ 24.6
Unrecognized compensation expense, net of estimated forfeitures, related to share unit awards |  | $ 28.2 |  |
Weighted average period for recognition |  | 1 year 8 months 12 days |  |
Cash-settled | Pinnacle Foods Inc. (Pinnacle) |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Expense for accelerated vesting of awards |  |  | 1.0 | 18.9
Income (expense) related to mark-to-market of the liability |  |  | (0.2) | 6.7
Share unit awards outstanding |  | 0 |  |
Cash-settled | Share Unit Awards |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Compensation expense (income) |  | $ 1.0 | 4.2 | 17.5
Tax benefit |  | $ 0.3 | $ 1.1 | 4.4
Stock granted, shares (in shares) |  | 0 | 0 |
Share unit awards outstanding |  |  | 120,000 |
Total intrinsic value of share units vested |  | $ 4.3 | $ 24.3 | $ 50.5

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