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PENSION AND POSTRETIREMENT BENEFITS - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended 12 Months Ended
Nov. 28, 2021
Nov. 28, 2021
May 29, 2022
Pension Benefits      
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]      
Employer contributions to pension and other postretirement plans $ 2.0 $ 4.9  
Anticipated further contributions for the remainder of fiscal 2022 7.4 7.4  
Pension Benefits | Scenario, Forecast      
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]      
Weighted average discount rate for service costs     3.50%
Weighted average discount rate for interest costs     2.29%
Postretirement Benefits      
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]      
Employer contributions to pension and other postretirement plans 1.7 3.8  
Anticipated further contributions for the remainder of fiscal 2022 $ 5.2 $ 5.2