Derivatives - Fair Value of Presentation of Derivative Assets and Liabilities (Details) - USD ($) $ in Millions	Oct. 28, 2017	Jan. 28, 2017	Oct. 29, 2016
Derivatives, Fair Value [Line Items]
Fair Value of derivative assets	$ 2.2	$ 3.6	$ 4.1
Fair value of derivative liabilities	(1.3)	(3.6)	(3.1)
Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Fair Value of derivative assets	2.2	1.8	4.1
Fair value of derivative liabilities	(0.7)	(3.6)	(3.0)
Foreign currency contracts | Designated as Hedging Instrument | Other current assets
Derivatives, Fair Value [Line Items]
Fair Value of derivative assets	0.2	1.4	3.5
Foreign currency contracts | Designated as Hedging Instrument | Other current liabilities
Derivatives, Fair Value [Line Items]
Fair value of derivative liabilities	(0.7)	(0.2)	0.0
Foreign currency contracts | Not Designated as Hedging Instrument | Other assets
Derivatives, Fair Value [Line Items]
Fair Value of derivative assets	0.0	1.8	0.0
Foreign currency contracts | Not Designated as Hedging Instrument | Other current liabilities
Derivatives, Fair Value [Line Items]
Fair value of derivative liabilities	(0.6)	0.0	(0.1)
Commodity contracts | Designated as Hedging Instrument | Other current assets
Derivatives, Fair Value [Line Items]
Fair Value of derivative assets	0.7	0.0	0.6
Commodity contracts | Designated as Hedging Instrument | Other assets
Derivatives, Fair Value [Line Items]
Fair Value of derivative assets	1.3	0.4	0.0
Commodity contracts | Designated as Hedging Instrument | Other current liabilities
Derivatives, Fair Value [Line Items]
Fair value of derivative liabilities	0.0	(3.4)	(0.7)
Interest rate swaps | Designated as Hedging Instrument | Other liabilities
Derivatives, Fair Value [Line Items]
Fair value of derivative liabilities	$ 0.0	$ 0.0	$ (2.3)