Leases - Supplemental Balance Sheet Information Related to Operating Leases (Details) - USD ($) $ in Thousands	3 Months Ended
	May 02, 2020	May 04, 2019	Feb. 01, 2020
Leases [Abstract]
Right of Use Assets	$ 612,161	$ 729,950	$ 648,397
Current lease liabilities	190,811	160,731	157,043
Long-term lease liabilities	520,323	645,796	555,922
Total operating lease liabilities	$ 711,134	$ 806,527	$ 712,965
Weighted Average Remaining Lease Term (years)	4 years 8 months 12 days	5 years 2 months 12 days	4 years 9 months 18 days
Weighted Average Discount Rate	5.50%	5.80%	5.60%
Right of use asset impairment	$ 2,442	$ 0