Summary of Significant Accounting Policies - Private Label Credit Card (Details) - Comenity Bank - USD ($)
$ in Thousands
12 Months Ended
Jan. 30, 2021
Feb. 01, 2020
Disaggregation of Revenue [Line Items]    
Beginning balance refundable payment liability $ 14,150 $ 17,028
Recognized in revenue (2,878) (2,878)
Ending balance refundable payment liability $ 11,272 $ 14,150