v3.24.2
RETIREMENT PLANS (Components Of Net Periodic Benefit Cost) (Details) - USD ($)
$ in Millions
 12 Months Ended
May 26, 2024
May 28, 2023
May 29, 2022
Defined Benefit Plan      
Defined Benefit Plan Disclosure [Line Items]      
Service cost $ 0.0 $ 0.0 $ 0.0
Interest cost 0.2 0.1 0.1
Amortization of unrecognized prior service cost 0.0 0.0 0.0
Recognized net actuarial loss 0.1 0.1 0.1
Net pension and postretirement cost 0.3 0.2 0.2
Postretirement Benefit Plan      
Defined Benefit Plan Disclosure [Line Items]      
Service cost 0.0 0.0 0.0
Interest cost 0.7 0.7 0.4
Amortization of unrecognized prior service cost 0.0 0.0 0.0
Recognized net actuarial loss 0.0 0.0 0.4
Net pension and postretirement cost $ 0.7 $ 0.7 $ 0.8