Recently issued accounting standards

3 Months Ended

Jan. 31, 2012

Recently issued accounting standards [Abstract]

Recently issued accounting standards

6. Recently issued accounting standards. In December 2010, the Financial Accounting Standards Board (“FASB”) issued guidance that provides requirements for pro forma revenue and earnings disclosures related to business combinations. This guidance requires disclosure of revenue and earnings of the combined business as if the combination occurred at the start of the prior annual reporting period only. We adopted this standard on November 1, 2011, and there was no impact on the consolidated financial statements.

In May 2011, the FASB clarified the guidance concerning fair value measurements and disclosures. The guidance requires the disclosure of quantitative information about unobservable inputs used, a description of the valuation processes used, and a qualitative discussion around the sensitivity of the measurements. It will be effective for us beginning in the second quarter of 2012. We do not expect that the adoption will have a significant impact on our consolidated financial statements.

In June 2011, the FASB issued an Accounting Standards Update (ASU) that amends current comprehensive income guidance. This ASU eliminates the option to present the components of other comprehensive income as part of the statement of shareholders’ equity. Instead, comprehensive income must be reported in either a single continuous statement of comprehensive income which contains two sections, net income and other comprehensive income, or in two separate but consecutive statements. This guidance will be effective for us beginning in 2013 and is not expected to impact our consolidated financial statements, as it only results in a change in the format of presentation.

In September 2011, the FASB issued guidance amending the way companies test for goodwill impairment. Companies will have the option to first assess qualitative factors to determine the existence of events or circumstances that lead to a determination that it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If, after assessing the totality of events or circumstances, companies determine that it is more likely than not that the fair value of a reporting unit is greater than its carrying amount, then performing the two-step impairment test is unnecessary. This guidance is effective for us beginning in 2013, with early adoption permitted. We do not expect the adoption will have a significant impact on our consolidated financial statements.