Summary of Significant Accounting Policies (Deferred Rent) (Details) - USD ($) $ in Thousands		Feb. 01, 2020	Feb. 03, 2019	Feb. 02, 2019
Current:
Deferred rent	[1]	$ 0		$ 8,228
Total current liabilities		0		8,228
Long-term:
Deferred rent		0		84,065
Other		1,199		0
Total long-term liabilities		$ 1,199	$ 0	$ 84,065

[1] The current portion of deferred rent is included in the other accrued expenses line item in the accompanying consolidated balance sheets.