Revenue Recognition Contract with Customer, Asset and Liability (Details) - USD ($) $ in Thousands	3 Months Ended
	Aug. 01, 2020	May 02, 2020
Revenue from Contract with Customer [Abstract]
Contract assets	$ 33,261	$ 35,467
Contract liabilities - current	50,159	50,897
Contract liabilities - noncurrent	10,715	$ 10,707
Dollar Change
Contract assets	(2,206)
Contract liabilities - current	(738)
Contract liabilities - noncurrent	$ 8
Change in Contract with Customer, Asset and Liability, Percentage [Abstract]
Contract assets percent change	(6.20%)
Contract liabilities, current, percent change	(1.40%)
Contract liabilities, noncurrent, percent change	0.10%
Revenue recognized related to contract liability	$ 30,358