Annual report pursuant to Section 13 and 15(d)

Stock-based compensation - Assumptions to Estimate Fair Value of Stock Options (Details)

v3.21.1
Stock-based compensation - Assumptions to Estimate Fair Value of Stock Options (Details) - Stock options
12 Months Ended
Jan. 30, 2021
Feb. 01, 2020
Feb. 02, 2019
Weighted-average assumptions to estimate fair value      
Volatility rate (as a percent) 43.00% 31.00% 29.00%
Average risk-free interest rate (as a percent) 0.30% 2.30% 2.40%
Average expected life 3 years 4 months 24 days 3 years 6 months 3 years 4 months 24 days
Dividend yield (as a percent) 0.00% 0.00% 0.00%