Annual report [Section 13 and 15(d), not S-K Item 405]

Stock-Based Compensation Plans - Narrative (Details)

v3.25.1
Stock-Based Compensation Plans - Narrative (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 12 Months Ended
Mar. 19, 2022
Feb. 01, 2025
Feb. 01, 2025
Feb. 03, 2024
Jan. 28, 2023
Jun. 10, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Grants in period (in shares)     102,147      
Aggregate intrinsic value of options outstanding   $ 0.0 $ 0.0      
Stock option            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Weighted average period of recognition (in months)     1 year 6 months      
Intrinsic value of options exercised     $ 0.1 $ 0.1 $ 0.1  
Unrecognized compensation expense   3.9 $ 3.9      
Stock option | Board of Directors Chairman            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Expected term (in years)         6 years 6 months  
Grants in period (in shares) 2,252,587          
Aggregate intrinsic value of options outstanding $ 135.6          
Executive agreement term 5 years          
Term 10 years          
Vesting period 5 years          
Accelerated vesting of options   27.1        
Stock option | Executive Officer            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Expected term (in years)     6 years 6 years    
Aggregate intrinsic value of options outstanding   5.6 $ 5.6 $ 4.9    
Term     10 years      
Vesting period     3 years      
Restricted Stock Units (RSUs)            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Service period     3 years      
Total fair value of vested instruments other than options     $ 55.3 $ 53.8 $ 51.5  
Weighted average grant date fair value (dollars per share)     $ 131.89 $ 141.70 $ 158.05  
Unrecognized compensation expense   73.6 $ 73.6      
Weighted average period of recognition (in months)     1 year 6 months      
Performance Shares            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Expected term (in years)     2 years 9 months 18 days 2 years 9 months 18 days    
Service period     3 years      
Total fair value of vested instruments other than options     $ 9.1 $ 8.7 $ 44.5  
Weighted average grant date fair value (dollars per share)     $ 114.98 $ 129.24 $ 159.57  
Unrecognized compensation expense   $ 10.1 $ 10.1      
Weighted average period of recognition (in months)     1 year 4 months 24 days      
Vesting period     3 years      
2011 Omnibus Incentive Plan            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Shares available for grant (in shares)   4,000,000.0 4,000,000.0      
2021 Omnibus Incentive Plan            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Shares available for grant (in shares)           6,500,000
Director Deferred Compensation Plan            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Percentage of the share price of common stock used in the calculation to determine the number of options issued to a director (in hundredths)     33.00%      
Director Deferred Compensation Plan | Stock option            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Expected term (in years)     10 years