Lease Accounting - Lease Assets and Liabilities (Details) - USD ($) $ in Thousands	May 02, 2020	Feb. 01, 2020
Assets
Operating	$ 778,030	$ 851,990
Finance	15,159	15,972
Total lease assets	793,189	867,962
Current:
Operating	226,967	192,066
Finance	2,629	2,273
Noncurrent:
Operating	659,947	714,079
Finance	13,222	14,262
Total lease liabilities	$ 902,765	$ 922,680