| **Stockholders' Deficit - Narrative (Details) (USD $)In Millions, except Per Share data, unless otherwise specified** | Apr. 30, 2015                                     | Oct. 31, 2014                                     |
|-----------------------------------------------------------------------------------------------------------------------|---------------------------------------------------|---------------------------------------------------|
| **Class of Stock [Line Items]**                                                                                       |                                              |                                              |
| Common stock, shares issued                                                                                           | 86.8us-gaap_CommonStockSharesIssued               | 86.8us-gaap_CommonStockSharesIssued               |
| Common stock, shares authorized                                                                                       | 220us-gaap_CommonStockSharesAuthorized            | 220us-gaap_CommonStockSharesAuthorized            |
| Common stock, par value                                                                                               | $ 0.10us-gaap_CommonStockParOrStatedValuePerShare | $ 0.10us-gaap_CommonStockParOrStatedValuePerShare |

| X                                                                                                                                                         |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------|
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Face amount or stated value per share of common stock.
+ References
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The maximum number of common shares permitted to be issued by an entity's charter and bylaws.
+ References
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| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - 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.
+ References
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