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Interest And Other Income, net (Tables) | 12 Months Ended
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Jan. 31, 2015
Interest and Other Income, net [Abstract] |
Interest and Other (Expense) Income, net | Interest and other (expense) income, net, consists of the following:
| Fiscal Year Ended January 31,
| 2015 |  | 2014 |  | 2013
Interest and investment (expense) income, net | $ | (13.2 | ) |  | $ | (9.8 | ) |  | $ | 4.9 |
(Loss) gain on foreign currency | (3.9 | ) |  | 4.0 |  |  | 1.2 |
Loss on strategic investments | (23.3 | ) |  | (1.8 | ) |  | (4.0 | )
Other income | 2.7 |  |  | 2.7 |  |  | 2.0 |
Interest and other (expense) income, net | $ | (37.7 | ) |  | $ | (4.9 | ) |  | $ | 4.1 |

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- Definition Tabular disclosure of interest income and other income elements which are not separately disclosed on the income statement. + References No definition available. + Details
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