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Effective Tax Rate	3 Months Ended
Effective Tax Rate	Apr. 30, 2015
Income Tax Disclosure [Abstract]
Effective Tax Rate	Note 8 – Effective Tax Rate The effective tax rate was 37.0% in the current quarter compared to 38.0% in the same period in the prior year. The effective tax rate is lower primarily due to foreign tax savings realized during the current period.

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

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