INCOME TAXES - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Jan. 28, 2018	Jan. 29, 2017	Oct. 28, 2018
Schedule Of Income Tax [Line Items]
Effective tax rate	17.60%	38.50%
Tax Act, estimated net income tax benefit	$ 0.3
Tax Act, estimated benefit from remeasurement of deferred tax liability	1.0
Tax Act, tax expense on repatriated foreign earnings	0.7
Tax Act, one-time repatriation tax	$ 2.1
Scenario, forecast
Schedule Of Income Tax [Line Items]
Effective tax rate			23.30%