| **CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)In Millions, except Share data, unless otherwise specified** | Feb. 01, 2015                                               | Feb. 02, 2014                                               |
|-------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------|-------------------------------------------------------------|
| **Current Assets:**                                                                                               |                                                        |                                                        |
| Allowance for doubtful accounts                                                                                   | $ 19.0us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent | $ 26.4us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent |
| Other current assets, deferred taxes                                                                              | 115.4us-gaap_DeferredTaxAssetsNetCurrent                    | 155.1us-gaap_DeferredTaxAssetsNetCurrent                    |
| Other noncurrent assets, deferred taxes                                                                           | 7.1us-gaap_DeferredTaxAssetsNetNoncurrent                   | 35.2us-gaap_DeferredTaxAssetsNetNoncurrent                  |
| **Liabilities:**                                                                                                  |                                                        |                                                        |
| Other current liabilities, deferred taxes                                                                         | 0.5us-gaap_DeferredTaxLiabilitiesCurrent                    | 1.2us-gaap_DeferredTaxLiabilitiesCurrent                    |
| Other noncurrent liabilities, deferred taxes                                                                      | $ 1,004.3us-gaap_DeferredTaxLiabilitiesNoncurrent           | $ 1,016.6us-gaap_DeferredTaxLiabilitiesNoncurrent           |
| **Stockholders' Equity:**                                                                                         |                                                        |                                                        |
| Preferred stock, par value (in dollars per share)                                                                 | $ 100us-gaap_PreferredStockParOrStatedValuePerShare         | $ 100us-gaap_PreferredStockParOrStatedValuePerShare         |
| Preferred stock, shares authorized (in shares)                                                                    | 150,000us-gaap_PreferredStockSharesAuthorized               | 150,000us-gaap_PreferredStockSharesAuthorized               |
| Common stock, par value (in dollars per share)                                                                    | $ 1us-gaap_CommonStockParOrStatedValuePerShare              | $ 1us-gaap_CommonStockParOrStatedValuePerShare              |
| Common stock, shares authorized (in shares)                                                                       | 240,000,000us-gaap_CommonStockSharesAuthorized              | 240,000,000us-gaap_CommonStockSharesAuthorized              |
| Common stock, shares issued (in shares)                                                                           | 83,116,062us-gaap_CommonStockSharesIssued                   | 82,679,574us-gaap_CommonStockSharesIssued                   |
| Shares of common stock held in treasury, at cost (in shares)                                                      | 603,482us-gaap_TreasuryStockShares                          | 512,702us-gaap_TreasuryStockShares                          |

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|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible.
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|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Face amount or stated value per share of common stock.
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|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The maximum number of common shares permitted to be issued by an entity's charter and bylaws.
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|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.
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|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards expected to be realized or consumed within one year or operating cycle, if longer.
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|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount after allocation of valuation allowances of noncurrent deferred tax asset attributable to deductible temporary differences and carryforwards. Noncurrent assets are expected to be realized or consumed after one year (or the normal operating cycle, if longer).
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|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of deferred tax liability attributable to taxable temporary differences, net of deferred tax asset attributable to deductible temporary differences and carryforwards net of valuation allowances expected to be realized or consumed within one year or operating cycle, if longer.
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| - Definition
Amount of deferred tax liability attributable to taxable temporary differences, net of deferred tax asset attributable to deductible temporary differences and carryforwards net of valuation allowances expected to be realized or consumed after one year (or the normal operating cycle, if longer).
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|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.
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| - Definition
The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.
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| - Definition
Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.
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