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Share-Based Compensation - Assumptions (Details)
12 Months Ended
Jan. 29, 2022
Jan. 30, 2021
Feb. 01, 2020
ESPP      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Risk-free interest rate 0.00% 0.10% 2.00%
Expected stock price volatility 50.40% 145.90% 51.70%
Expected dividend yield 2.40% 1.40% 3.40%
Expected life of options 3 months 3 months 3 months
Stock options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Risk-free interest rate   0.30% 2.30%
Expected stock price volatility   91.60% 48.90%
Expected dividend yield   5.10% 3.40%
Expected life of options   4 years 3 months 18 days 4 years 4 months 24 days
Market-based units      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Risk-free interest rate 0.60% 0.20%  
Expected stock price volatility 78.40% 62.80%  
Expected dividend yield 0.00% 0.00%  
Expected life of options 3 years 6 months 2 years 7 months 6 days