v3.25.2
Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Aug. 29, 2025
Aug. 23, 2024
Aug. 29, 2025
Aug. 23, 2024
May 30, 2025
Feb. 28, 2025
May 24, 2024
Feb. 23, 2024
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Accumulated Other Comprehensive Income (Loss), Net of Tax $ (35.5) $ (58.7) $ (35.5) $ (58.7) $ (42.0) $ (63.5) $ (66.6) $ (66.9)
Other comprehensive income (loss) before reclassifications 6.6   28.3          
Amounts reclassified from accumulated other comprehensive income (loss) (0.1)   (0.3)          
Other comprehensive income, net 6.5 7.9 28.0 8.2        
Income tax expense 17.1 22.8 22.3 26.0        
Interest Expense, Operating and Nonoperating 6.3 6.4 12.6 12.6        
Reclassification out of Accumulated Other Comprehensive Income [Member]                
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Amounts reclassified from accumulated other comprehensive income (loss) (0.1) (0.1) (0.3) (0.3)        
Unrealized gain (loss) on investments [Member]                
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Accumulated Other Comprehensive Income (Loss), Net of Tax 1.0   1.0   0.8 1.0    
Other comprehensive income (loss) before reclassifications 0.2   0.0          
Amounts reclassified from accumulated other comprehensive income (loss) 0.0   0.0          
Other comprehensive income, net 0.2   0.0          
Pension and other post-retirement liability adjustments [Member]                
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Accumulated Other Comprehensive Income (Loss), Net of Tax 14.8   14.8   15.1 15.2    
Other comprehensive income (loss) before reclassifications 0.1   0.4          
Amounts reclassified from accumulated other comprehensive income (loss) (0.4)   (0.8)          
Other comprehensive income, net (0.3)   (0.4)          
Pension and other post-retirement liability adjustments [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]                
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Amounts reclassified from accumulated other comprehensive income (loss) (0.4) (0.3) (0.8) (0.7)        
Income tax expense 0.1 0.1 0.2 0.2        
Pension and other post-retirement liability adjustments [Member] | Actuarial losses (gains) [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]                
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Other Income (0.5) (0.4) (1.0) (0.9)        
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent                
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Accumulated Other Comprehensive Income (Loss), Net of Tax (3.3)   (3.3)   (3.6) (3.8)    
Other comprehensive income (loss) before reclassifications 0.0   0.0          
Amounts reclassified from accumulated other comprehensive income (loss) 0.3   0.5          
Other comprehensive income, net 0.3   0.5          
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent | Reclassification out of Accumulated Other Comprehensive Income [Member]                
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Amounts reclassified from accumulated other comprehensive income (loss) 0.3 0.2 0.5 0.4        
Income tax expense (0.1) (0.1) (0.2) (0.2)        
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent | Derivative [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]                
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Interest Expense, Operating and Nonoperating 0.4 $ 0.3 0.7 $ 0.6        
Foreign currency translation adjustments [Member]                
Accumulated Other Comprehensive Income (Loss) [Line Items]                
Accumulated Other Comprehensive Income (Loss), Net of Tax (48.0)   (48.0)   $ (54.3) $ (75.9)    
Other comprehensive income (loss) before reclassifications 6.3   27.9          
Amounts reclassified from accumulated other comprehensive income (loss) 0.0   0.0          
Other comprehensive income, net $ 6.3   $ 27.9