Pension Plans - Fair Value Measurements of Plan Assets (Details) - USD ($) $ in Millions	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	$ 37.5	$ 37.1
Quoted prices in active markets for identical assets (Level 1)
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	30.2	29.6
Significant other observable inputs (Level 2)
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	7.3	7.5
Significant Unobservable inputs (Level 3)
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	14.3	11.8	$ 13.0
Foreign Plan | Pension plan
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	272.2	247.6	$ 266.2
Foreign Plan | Pension plan | Quoted prices in active markets for identical assets (Level 1)
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	50.5	44.2
Foreign Plan | Pension plan | Significant other observable inputs (Level 2)
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	207.4	191.6
Foreign Plan | Pension plan | Significant Unobservable inputs (Level 3)
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	14.3	11.8
Foreign Plan | Pension plan | Corporate equity securities
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	24.0	22.3
Foreign Plan | Pension plan | Corporate equity securities | Quoted prices in active markets for identical assets (Level 1)
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0.0	0.0
Foreign Plan | Pension plan | Corporate equity securities | Significant other observable inputs (Level 2)
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	24.0	22.3
Foreign Plan | Pension plan | Diversified growth funds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	96.3	80.9
Foreign Plan | Pension plan | Diversified growth funds | Quoted prices in active markets for identical assets (Level 1)
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	49.4	40.7
Foreign Plan | Pension plan | Diversified growth funds | Significant other observable inputs (Level 2)
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	46.9	40.2
Foreign Plan | Pension plan | Fixed income – government bonds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	83.9	81.0
Foreign Plan | Pension plan | Fixed income – government bonds | Significant other observable inputs (Level 2)
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	83.9	81.0
Foreign Plan | Pension plan | Corporate bonds and notes
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	52.6	48.1
Foreign Plan | Pension plan | Corporate bonds and notes | Significant other observable inputs (Level 2)
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	52.6	48.1
Foreign Plan | Pension plan | Property
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	14.3	11.8
Foreign Plan | Pension plan | Property | Significant Unobservable inputs (Level 3)
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	14.3	11.8
Foreign Plan | Pension plan | Cash
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	1.1	3.5
Foreign Plan | Pension plan | Cash | Quoted prices in active markets for identical assets (Level 1)
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	$ 1.1	$ 3.5