Leases - Cash flow and other information (Details) - USD ($) $ in Thousands |
9 Months Ended | |
|---|---|---|
Oct. 31, 2020 |
Nov. 02, 2019 |
|
| Supplemental cash flow and other information related to operating leases | ||
| Cash paid for operating leases | $ 32,870 | $ 37,379 |
| Right of use assets obtained in exchange for new operating lease liabilities | $ 50,926 | $ 55,285 |
| Weighted average remaining lease term - operating leases | 5 years 2 months 26 days | 4 years 8 months 1 day |
| Weighted average discount rate - operating leases (as a percent) | 3.16% | 3.59% |