v3.26.3
OTHER COMPREHENSIVE INCOME OR LOSS (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Sep. 12, 2026
Sep. 06, 2025
Sep. 12, 2026
Sep. 06, 2025
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning balance $ 1,612.7 $ 3,224.3 $ 1,836.2 $ 3,385.9
Other comprehensive (loss) income before reclassifications     (3.0) 11.7
Amounts reclassified from accumulated other comprehensive income     (0.9) (28.6)
Tax benefit (expense)     1.0 4.4
Other comprehensive loss (1.2) (12.1) (2.9) (12.5)
Ending balance 1,433.0 3,079.5 1,433.0 3,079.5
Accumulated other comprehensive income        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning balance 81.5 94.3 83.2 94.7
Ending balance 80.3 82.2 80.3 82.2
Pension and Post-retirement benefit plans        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning balance     82.2 92.4
Other comprehensive (loss) income before reclassifications     0.0 9.6
Amounts reclassified from accumulated other comprehensive income     (0.9) (28.6)
Tax benefit (expense)     0.2 4.9
Other comprehensive loss     (0.7) (14.1)
Ending balance 81.5 78.3 81.5 78.3
Other        
AOCI Attributable to Parent, Net of Tax [Roll Forward]        
Beginning balance     1.0 2.3
Other comprehensive (loss) income before reclassifications     (3.0) 2.1
Amounts reclassified from accumulated other comprehensive income     0.0 0.0
Tax benefit (expense)     0.8 (0.5)
Other comprehensive loss     (2.2) 1.6
Ending balance $ (1.2) $ 3.9 $ (1.2) $ 3.9