v3.25.2
EMPLOYEE BENEFIT PLANS - Schedule of Components of Net Pension and Post-Retirement Expense (Details) - USD ($)
$ in Millions
 4 Months Ended
Jun. 14, 2025
Jun. 15, 2024
Pension    
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Estimated return on plan assets $ (28.3) $ (28.1)
Service cost 4.9 5.1
Interest cost 24.2 25.9
Amortization of prior service cost 0.1 0.1
Amortization of net actuarial gain (0.9) (1.2)
Expense (income), net 0.0 1.8
Other post-retirement benefits    
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Estimated return on plan assets 0.0 0.0
Service cost 0.0 0.0
Interest cost 0.1 0.2
Amortization of prior service cost 0.0 0.0
Amortization of net actuarial gain (0.2) (0.2)
Expense (income), net $ (0.1) $ 0.0