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Income Tax | 9 Months Ended
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Oct. 31, 2017
Income Tax Disclosure [Abstract] |
Income Tax | Income Tax Autodesk's income tax expense was $8.6 million and $13.5 million for the three months ended October 31, 2017 and 2016, respectively, relative to pre-tax losses of $111.2 million and $129.3 million, respectively, for the same periods. The decrease in income tax expense was primarily due to the lower forecasted worldwide tax expense as the result of changes in the geographic mix of worldwide pre-tax book income. For the three months ended October 31, 2016, the discrete items were primarily from tax benefit on acceleration of revenue while the discrete items for the three months ended October 31, 2017 related to the expiration of the statute of limitations related to an uncertain tax position and the excess tax benefit of stock compensation. Autodesk's income tax expense was $34.4 million and $53.1 million for the nine months ended October 31, 2017 and 2016, respectively, relative to pre-tax losses of $359.0 million and $355.6 million, respectively, for the same periods. The decrease in income tax expense was primarily discrete items in the quarter related to the expiration of the statute of limitations related to an uncertain tax position, the excess tax benefit of stock compensation and the reversal of foreign withholding tax accruals. Income tax expense consists primarily of foreign taxes, U.S. tax expense related to indefinite-lived intangibles, and withholding taxes. Autodesk regularly assesses the need for a valuation allowance against its deferred tax assets. In making that assessment, Autodesk considers both positive and negative evidence related to the likelihood of realization of the deferred tax assets to determine, based on the weight of available evidence, whether it is more likely than not that some or all of the deferred tax assets will not be realized. In evaluating the need for a valuation allowance, Autodesk considered cumulative losses in the United States arising from the Company's business model transition as a significant piece of negative evidence and established a valuation allowance against the Company’s U.S. deferred tax assets in fiscal 2016. Based on the positive and negative evidence as of October 31, 2017, the Company continues to maintain a valuation allowance for the U.S. deferred tax assets. As of October 31, 2017, the Company had $291.4 million of gross unrecognized tax benefits, excluding interest, of which approximately $277.4 million represents the amount of unrecognized tax benefits that would impact the effective tax rate, if recognized. However, this rate impact would be $30.8 million to the extent that recognition of unrecognized tax benefits currently presented as a reduction of deferred tax assets would increase the valuation allowance. It is possible that the amount of unrecognized tax benefits will change in the next twelve months; however, an estimate of the range of the possible change cannot be made at this time. The Internal Revenue Service has started an examination of the Company's U.S. consolidated federal income tax returns for fiscal years 2014 and 2015. While it is possible that the Company's tax positions may be challenged, the Company believes its positions are consistent with the tax law, and the balance sheet reflects appropriate liabilities for uncertain federal tax positions for the years being examined.

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- Definition 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -URI http://asc.fasb.org/topic&trid=2144680 + Details
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