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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 |

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- Definition Fair value of assets that have been segregated and restricted to provide pension or postretirement benefits. Assets include, but are not limited to, stocks, bonds, other investments, earnings from investments, and contributions by the employer and employees. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920 + Details
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