Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Nov. 03, 2018	Oct. 28, 2017	Nov. 03, 2018	Oct. 28, 2017	Feb. 03, 2018
Income Tax Contingency [Line Items]
Corporate tax rate - prior to Jan 1 2018	35.00%		35.00%
Corporate tax rate - effective Jan 1 2018	21.00%
Provisional income tax benefit	$ 9,468	$ 14,451	$ 22,651	$ 29,530
Consolidated effective tax rate	24.50%	29.60%	24.50%	30.60%
Discrete tax benefit		$ 900	$ 700	$ 2,000
Effective tax rate if discrete tax benefits had not been recognized		31.50%	25.40%	32.70%
Tax Cuts and Jobs Act
Income Tax Contingency [Line Items]
Corporate tax rate - effective Jan 1 2018					21.00%
Provisional income tax benefit					$ 300
Deferred tax benefit					24,600
One-time tax expense on deemed repatriation					22,900
Deferred tax expense related to 162(m)					$ 1,400