Income Taxes (Details 4) - USD ($) $ in Thousands	Feb. 02, 2019	May 05, 2018	Feb. 03, 2018
Income Tax Disclosure [Abstract]
Deferred Tax Assets, Net		$ (104,600)	$ (710)
Portion of unrecognized tax benefits that, if recognized, would affect the effective tax rate	$ 1,600		2,300
Net deferred tax liabilities—deferred income taxes	13,487		116,831
Net deferred income taxes	$ 13,487		$ 116,121