Recent Accounting Standards	3 Months Ended
Dec. 31, 2011
Accounting Policies [Abstract]
Recent Accounting Standards	RECENT ACCOUNTING STANDARDS Adoption of New Accounting Pronouncement In September 2011, the Financial Accounting Standards Board (“FASB”) amended existing guidance related to goodwill and other intangible assets by giving an entity the option to first assess qualitative factors to determine whether it is more likely than not (that is, a likelihood of more than 50 percent) that the fair value of a reporting unit is less than its carrying amount. The qualitative factors are consistent with the existing guidance which requires goodwill of a reporting unit to be tested for impairment between annual tests if an event occurs or circumstances change that would more likely than not reduce the fair value of a reporting unit below its carrying amount. If this is the case, companies will need to perform a more detailed two-step goodwill impairment test which is used to identify potential goodwill impairments and to measure the amount of goodwill impairment losses to be recognized, if any. We adopted this authoritative guidance in the first quarter of fiscal 2012. The implementation of this authoritative guidance did not have a material impact on our consolidated financial position, results of operations and cash flows. In October 2009, the FASB issued a new accounting standard for multiple deliverable revenue arrangements. The new standard changes the requirements for establishing separate units of accounting in a multiple element arrangement and requires the allocation of arrangement consideration to each deliverable to be based on the relative selling price. The FASB also issued a new accounting standard for certain revenue arrangements that include software elements. This new standard excludes software that is contained on a tangible product from the scope of software revenue guidance if the software is essential to the tangible product’s functionality. We prospectively adopted both these standards in the first quarter of fiscal 2011 and it did not have a material impact on our consolidated financial position, results of operations and cash flows. Recently Issued Accounting Pronouncements In December 2011, the FASB issued guidance which requires an entity to disclose information about offsetting and related arrangements to enable financial statement users to evaluate the effect or potential effect of netting arrangements, including rights of setoff associated with the entity's recognized financial assets and liabilities, on the entity's financial position. The new disclosures will enable financial statement users to compare balance sheets prepared under U.S. GAAP and International Financial Reporting Standards ("IFRS"), which are subject to different offsetting models. The disclosures will be limited to financial instruments (and derivatives) subject to enforceable master netting arrangements or similar agreements. Similar agreements include derivative clearing agreements, global master repurchase agreements, and global master securities lending agreements. Financial instruments and transactions that will be subject to the disclosure requirements may include derivatives, repurchase and reverse repurchase agreements, and securities lending and borrowing arrangements. An entity should provide the disclosures required by those amendments retrospectively for all comparative periods presented. The guidance is effective for us beginning in fiscal 2014. We are currently evaluating the potential impact, if any, of the adoption of this guidance on our consolidated financial position, results of operations and cash flows. In June 2011, the FASB issued a final standard requiring the presentation of net income and other comprehensive income in either a single continuous statement or in two separate, but consecutive, statements of net income and other comprehensive income. The new standard eliminates the option currently elected by the Company to present items of other comprehensive income in the annual statement of changes in stockholders' equity. The new requirements do not change the components of comprehensive income recognized in net income or other comprehensive income, or when an item of other comprehensive income must be reclassified to net income. Earnings per share computations do not change. The new requirements are effective for interim and annual periods beginning after December 15, 2011, with early adoption permitted. Full retrospective application is required. As this standard relates only to the presentation of other comprehensive income, the adoption of this accounting standard will not have an impact on our consolidated financial position, results of operations and cash flows. In May 2011, the FASB issued additional guidance on fair value measurements that clarifies the application of existing guidance and disclosure requirements, changes certain fair value measurement principles and requires additional disclosures about fair value measurements. The updated guidance is effective on a prospective basis for financial statements issued for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2011. The adoption of this guidance will not have a material impact on our consolidated financial position, results of operations and cash flows.

RECENT ACCOUNTING STANDARDS

Adoption of New Accounting Pronouncement

In September 2011, the Financial Accounting Standards Board (“FASB”) amended existing guidance related to goodwill and other intangible assets by giving an entity the option to first assess qualitative factors to determine whether it is more likely than not (that is, a likelihood of more than 50 percent) that the fair value of a reporting unit is less than its carrying amount. The qualitative factors are consistent with the existing guidance which requires goodwill of a reporting unit to be tested for impairment between annual tests if an event occurs or circumstances change that would more likely than not reduce the fair value of a reporting unit below its carrying amount. If this is the case, companies will need to perform a more detailed two-step goodwill impairment test which is used to identify potential goodwill impairments and to measure the amount of goodwill impairment losses to be recognized, if any. We adopted this authoritative guidance in the first quarter of fiscal 2012. The implementation of this authoritative guidance did not have a material impact on our consolidated financial position, results of operations and cash flows.

In October 2009, the FASB issued a new accounting standard for multiple deliverable revenue arrangements. The new standard changes the requirements for establishing separate units of accounting in a multiple element arrangement and requires the allocation of arrangement consideration to each deliverable to be based on the relative selling price. The FASB also issued a new accounting standard for certain revenue arrangements that include software elements. This new standard excludes software that is contained on a tangible product from the scope of software revenue guidance if the software is essential to the tangible product’s functionality. We prospectively adopted both these standards in the first quarter of fiscal 2011 and it did not have a material impact on our consolidated financial position, results of operations and cash flows.

Recently Issued Accounting Pronouncements

In December 2011, the FASB issued guidance which requires an entity to disclose information about offsetting and related arrangements to enable financial statement users to evaluate the effect or potential effect of netting arrangements, including rights of setoff associated with the entity's recognized financial assets and liabilities, on the entity's financial position. The new disclosures will enable financial statement users to compare balance sheets prepared under U.S. GAAP and International Financial Reporting Standards ("IFRS"), which are subject to different offsetting models. The disclosures will be limited to financial instruments (and derivatives) subject to enforceable master netting arrangements or similar agreements. Similar agreements include derivative clearing agreements, global master repurchase agreements, and global master securities lending agreements. Financial instruments and transactions that will be subject to the disclosure requirements may include derivatives, repurchase and reverse repurchase agreements, and securities lending and borrowing arrangements. An entity should provide the disclosures required by those amendments retrospectively for all comparative periods presented. The guidance is effective for us beginning in fiscal 2014. We are currently evaluating the potential impact, if any, of the adoption of this guidance on our consolidated financial position, results of operations and cash flows.

In June 2011, the FASB issued a final standard requiring the presentation of net income and other comprehensive income in either a single continuous statement or in two separate, but consecutive, statements of net income and other comprehensive income. The new standard eliminates the option currently elected by the Company to present items of other comprehensive income in the annual statement of changes in stockholders' equity. The new requirements do not change the components of comprehensive income recognized in net income or other comprehensive income, or when an item of other comprehensive income must be reclassified to net income. Earnings per share computations do not change. The new requirements are effective for interim and annual periods beginning after December 15, 2011, with early adoption permitted. Full retrospective application is required. As this standard relates only to the presentation of other comprehensive income, the adoption of this accounting standard will not have an impact on our consolidated financial position, results of operations and cash flows.

In May 2011, the FASB issued additional guidance on fair value measurements that clarifies the application of existing guidance and disclosure requirements, changes certain fair value measurement principles and requires additional disclosures about fair value measurements. The updated guidance is effective on a prospective basis for financial statements issued for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2011. The adoption of this guidance will not have a material impact on our consolidated financial position, results of operations and cash flows.