Income Taxes - Components of the Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 01, 2020	Feb. 02, 2019	Feb. 03, 2018
Current:
Federal	$ 87,263	$ 94,729	$ 114,443
State	24,139	22,585	20,996
Total current provision	111,402	117,314	135,439
Deferred:
Federal	(606)	(3,943)	38,805
State	(554)	(1,315)	3,648
Total deferred provision	(1,160)	(5,258)	42,453
Total provision	$ 110,242	$ 112,056	$ 177,892