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Recent Accounting Pronouncements Recent Accounting Pronouncements
3 Months Ended
Apr. 30, 2014
Recent Accounting Pronouncements [Abstract]  
Recent Accounting Pronouncements
Recent Accounting Pronouncements

In May 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2014-09, Revenue from Contracts with Customers (Topic 606). This ASU requires revenue to be recognized to reflect the consideration an entity expects to be entitled to in exchange for the transfer of goods or services to customers in the appropriate period. This ASU also requires disclosures enabling users of financial statements to understand the nature, amount, timing, and uncertainty of revenue and cash flows arising from contracts with customers. Additionally, qualitative and quantitative disclosures about customer contracts, significant judgments and changes in judgments, and assets recognized from the costs to obtain or fulfill a contract are required. We will be required to implement this guidance in the first quarter of fiscal year 2018, using one of two prescribed retrospective methods. No early adoption is permitted. We have not yet determined the effect of adoption on our consolidated financial statements.