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Pension Plans - Fair Value Measurements of Plan Assets (Details) - USD ($) $ in Millions | Feb. 02, 2019 | Feb. 03, 2018 | Jan. 28, 2017
--- | --- | --- | ---
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of plan assets | $ 33.9 | $ 37.5 |
Quoted prices in active markets for identical assets (Level 1) |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of plan assets | 26.9 | 30.2 |
Significant other observable inputs (Level 2) |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of plan assets | 7.0 | 7.3 |
Foreign Plan | Pension plan |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of plan assets | 245.5 | 272.2 | $ 247.6
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 | 45.5 | 50.5 |
Foreign Plan | Pension plan | Significant other observable inputs (Level 2) |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of plan assets | 169.0 | 207.4 |
Foreign Plan | Pension plan | Significant unobservable inputs (Level 3) |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of plan assets | 0.0 | 14.3 |
Foreign Plan | Pension plan | Corporate equity securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of plan assets | 19.4 | 24.0 |
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 | 19.4 | 24.0 |
Foreign Plan | Pension plan | Diversified growth funds |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of plan assets | 66.4 | 96.3 |
Foreign Plan | Pension plan | Diversified growth funds | NAV |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of plan assets | 17.4 |  |
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 | 43.6 | 49.4 |
Foreign Plan | Pension plan | Diversified growth funds | Significant other observable inputs (Level 2) |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of plan assets | 22.8 | 46.9 |
Foreign Plan | Pension plan | Fixed income – government bonds |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of plan assets | 80.6 | 83.9 |
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 | 80.6 | 83.9 |
Foreign Plan | Pension plan | Corporate bonds and notes |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of plan assets | 46.2 | 52.6 |
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 | 46.2 | 52.6 |
Foreign Plan | Pension plan | Property |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of plan assets | 0.0 | 14.3 |
Foreign Plan | Pension plan | Property | NAV |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of plan assets | 13.6 |  |
Foreign Plan | Pension plan | Property | Significant unobservable inputs (Level 3) |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of plan assets | 0.0 | 14.3 |
Foreign Plan | Pension plan | Cash |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of plan assets | 1.9 | 1.1 |
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 | $ 1.9 | $ 1.1 |

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