INCOME TAXES (Notes)	9 Months Ended
Jul. 31, 2016
Income Tax Disclosure [Abstract]
INCOME TAXES	5. INCOME TAXES The company’s effective tax rate from continuing operations was 7.5 percent and 14.5 percent for the three and nine months ended July 31, 2016, respectively. The company’s effective tax rate from continuing operations was 11.7 percent and 11.6 percent for the three and nine months ended July 31, 2015, respectively. The income tax expense from continuing operations was $10 million and $57 million for the three and nine months ended July 31, 2016, respectively. The income tax expense from continuing operations was $15 million and $39 million for the three and nine months ended July 31, 2015, respectively. The income tax provision from continuing operations for the three and nine months ended July 31, 2016 included net discrete tax benefits of $6 million and $9 million, respectively. The net discrete tax benefit for the three months ended July 31, 2016, included an out-of-period correcting tax benefit of $11 million associated with a true-up of deferred tax liability for unremitted foreign earnings that should have been recorded in the third quarter of fiscal year 2015 and $5 million net expense related to other discrete items. In addition to the aforementioned, the net discrete tax benefit for the nine months ended July 31, 2016, included $5 million of tax benefit for the extension of the U.S. research and development tax credit attributable to the company's prior fiscal year, $6 million of tax expense related to the curtailment gain recognized with respect to the U.S. retirement plan and Supplemental Benefits Plan, $8 million tax benefit related to the realization of tax credits that reduce the deferred tax liability for unremitted foreign earnings, and a net $4 million of other discrete tax expense primarily related to return-to-provision true-ups, including an out-of-period adjustment recorded in the second quarter of fiscal year 2016 of $5 million of expense in Germany. The out-of-period corrections were determined to be immaterial to the previously issued and current period financial statements. The income tax provision from continuing operations for the three and nine months ended July 31, 2015 included net discrete expense of $1 million and benefit of $15 million, respectively. The net discrete tax expense for the three months ended July 31, 2015 included $1 million of tax expense related primarily to interest accruals for uncertain tax positions. In addition to the aforementioned, the net discrete tax benefit for the nine months ended July 31, 2015 included $16 million of tax benefit related to the de-registration of certain foreign branches, $6 million of tax benefit for the extension of the U.S. research and development tax credit attributable to the company's prior fiscal year and $6 million of other discrete tax expense primarily related to the accrual of interest expense associated with uncertain tax positions and return to provision adjustments. In the third quarter of fiscal 2016, the company elected to early adopt Accounting Standard Update (“ASU”) 2016-09 “Improvements to Employees Share-Based Payment Accounting”. For details related to the adoption of this new accounting standard update see Note 3, “New Accounting Pronouncements”. In the three and nine months ended July 31, 2016 we recorded $3 million and $1 million of tax benefit, respectively, in respect of share based awards. In the U.S., tax years remain open back to the year 2012 for federal income tax purposes and the year 2000 for significant states. On September 22, 2015, we reached an agreement with the Internal Revenue Service ("IRS") for the tax years 2008 through 2011. During the first quarter of 2016, we made a payment of approximately $9 million of tax plus interest as part of closing the exam. In 2015, we reclassified a portion of other long-term liabilities to other accrued liabilities related to uncertain tax positions of continuing operations that we expected to pay within the next twelve months. This amount was partially offset by a prepaid tax account of approximately $3 million that the IRS allowed as an offset to the $12 million in incremental taxes. The settlement resulted in the recognition, within the continuing operations, of previously unrecognized tax benefits of $119 million, offset by a tax liability on foreign distributions of approximately $99 million principally related to the repatriation of foreign earnings. In other major jurisdictions where the company conducts business, the tax years generally remain open back to the year 2003. With these jurisdictions and the U.S., it is reasonably possible that there could be significant changes to our unrecognized tax benefits in the next twelve months due to either the expiration of a statute of limitation or a tax audit settlement which will be partially offset by an anticipated tax liability related to unremitted foreign earnings, where applicable. Given the number of years and numerous matters that remain subject to examination in various tax jurisdictions, management is unable to estimate the range of possible changes to the balance of our unrecognized tax benefits. On July 27, 2015, the U.S. Tax Court issued an opinion in Altera Corp. v. Commissioner related to the treatment of stock-based compensation expense in an intercompany cost-sharing arrangement. A final decision was entered by the U.S. Tax Court on December 1, 2015. At this time, the U.S. Department of the Treasury has not withdrawn the requirement from its regulations to include stock-based compensation in an intercompany cost-sharing arrangement. The IRS notified the U.S. Court of Appeals for the Ninth Circuit on February 19, 2016 of its intent to appeal the Tax Court's decision in the case. We concluded that no adjustment to our consolidated financial statements is appropriate at this time due to the uncertainties with respect to the ultimate resolution of this case.

5. INCOME TAXES

The company’s effective tax rate from continuing operations was 7.5 percent and 14.5 percent for the three and nine months ended July 31, 2016, respectively. The company’s effective tax rate from continuing operations was 11.7 percent and 11.6 percent for the three and nine months ended July 31, 2015, respectively. The income tax expense from continuing operations was $10 million and $57 million for the three and nine months ended July 31, 2016, respectively. The income tax expense from continuing operations was $15 million and $39 million for the three and nine months ended July 31, 2015, respectively.

The income tax provision from continuing operations for the three and nine months ended July 31, 2016 included net discrete tax benefits of $6 million and $9 million, respectively. The net discrete tax benefit for the three months ended July 31, 2016, included an out-of-period correcting tax benefit of $11 million associated with a true-up of deferred tax liability for unremitted foreign earnings that should have been recorded in the third quarter of fiscal year 2015 and $5 million net expense related to other discrete items. In addition to the aforementioned, the net discrete tax benefit for the nine months ended July 31, 2016, included $5 million of tax benefit for the extension of the U.S. research and development tax credit attributable to the company's prior fiscal year, $6 million of tax expense related to the curtailment gain recognized with respect to the U.S. retirement plan and Supplemental Benefits Plan, $8 million tax benefit related to the realization of tax credits that reduce the deferred tax liability for unremitted foreign earnings, and a net $4 million of other discrete tax expense primarily related to return-to-provision true-ups, including an out-of-period adjustment recorded in the second quarter of fiscal year 2016 of $5 million of expense in Germany. The out-of-period corrections were determined to be immaterial to the previously issued and current period financial statements.

The income tax provision from continuing operations for the three and nine months ended July 31, 2015 included net discrete expense of $1 million and benefit of $15 million, respectively. The net discrete tax expense for the three months ended July 31, 2015 included $1 million of tax expense related primarily to interest accruals for uncertain tax positions. In addition to the aforementioned, the net discrete tax benefit for the nine months ended July 31, 2015 included $16 million of tax benefit related to the de-registration of certain foreign branches, $6 million of tax benefit for the extension of the U.S. research and development tax credit attributable to the company's prior fiscal year and $6 million of other discrete tax expense primarily related to the accrual of interest expense associated with uncertain tax positions and return to provision adjustments.

In the third quarter of fiscal 2016, the company elected to early adopt Accounting Standard Update (“ASU”) 2016-09 “Improvements to Employees Share-Based Payment Accounting”. For details related to the adoption of this new accounting standard update see Note 3, “New Accounting Pronouncements”. In the three and nine months ended July 31, 2016 we recorded $3 million and $1 million of tax benefit, respectively, in respect of share based awards.

In the U.S., tax years remain open back to the year 2012 for federal income tax purposes and the year 2000 for significant states. On September 22, 2015, we reached an agreement with the Internal Revenue Service ("IRS") for the tax years 2008 through 2011. During the first quarter of 2016, we made a payment of approximately $9 million of tax plus interest as part of closing the exam. In 2015, we reclassified a portion of other long-term liabilities to other accrued liabilities related to uncertain tax positions of continuing operations that we expected to pay within the next twelve months. This amount was partially offset by a prepaid tax account of approximately $3 million that the IRS allowed as an offset to the $12 million in incremental taxes. The settlement resulted in the recognition, within the continuing operations, of previously unrecognized tax benefits of $119 million, offset by a tax liability on foreign distributions of approximately $99 million principally related to the repatriation of foreign earnings.

In other major jurisdictions where the company conducts business, the tax years generally remain open back to the year 2003. With these jurisdictions and the U.S., it is reasonably possible that there could be significant changes to our unrecognized tax benefits in the next twelve months due to either the expiration of a statute of limitation or a tax audit settlement which will be partially offset by an anticipated tax liability related to unremitted foreign earnings, where applicable. Given the number of years and numerous matters that remain subject to examination in various tax jurisdictions, management is unable to estimate the range of possible changes to the balance of our unrecognized tax benefits.

On July 27, 2015, the U.S. Tax Court issued an opinion in Altera Corp. v. Commissioner related to the treatment of stock-based compensation expense in an intercompany cost-sharing arrangement. A final decision was entered by the U.S. Tax Court on December 1, 2015. At this time, the U.S. Department of the Treasury has not withdrawn the requirement from its regulations to include stock-based compensation in an intercompany cost-sharing arrangement. The IRS notified the U.S. Court of Appeals for the Ninth Circuit on February 19, 2016 of its intent to appeal the Tax Court's decision in the case. We concluded that no adjustment to our consolidated financial statements is appropriate at this time due to the uncertainties with respect to the ultimate resolution of this case.