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REVISION OF PRIOR PERIOD FINANCIAL STATEMENTS (Tables) | 6 Months Ended
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Apr. 30, 2016
Income Tax Disclosure [Abstract] |
Schedule of Error Corrections and Prior Period Adjustments [Table Text Block] | For the three and six months ended April 30, 2016, we are presenting comparative fiscal 2015 quarterly information. The fiscal 2015 results for the three and six months ended April 30, 2015 have been revised to reflect the quarterly impact of the out of period adjustments described above. For the three months ended April 30, 2015 the following out of period adjustments were included in the as-reported column in the revision adjustment table and have been removed in the adjustments column: $4 million of tax expense related to the increase of foreign deferred tax liabilities for a prior year. In addition to the aforementioned, for the six months ended April 30, 2015, the following out of period adjustments were included in the as-reported column in the revision adjustment table and have been removed in the adjustments column: $13 million of tax benefit from the reduction in deferred tax liabilities due to tax rate changes in Denmark occurring in a prior year and $4 million of tax expense attributable to an error discovered on a prior year U.S. tax return.
| Three Months Ended April 30, 2015
| As Reported |  | Adjustments |  | As Revised
| (in millions, except per share data)
Income from continuing operations before taxes | $ | 96 |  |  |  |  | $ | 96 |
Provision for income taxes | 8 |  |  | (4 | ) |  | 4 |
Income from continuing operations | 88 |  |  |  |  | 92 |
Loss from discontinued operations, net of tax benefit of $0 million | (5 | ) |  |  |  | (5 | )
Net Income | $ | 83 |  |  | $ | 4 |  |  | $ | 87 |
Net income per share - basic |  |  |  |  |
Income from continuing operations | $ | 0.26 |  |  |  |  | $ | 0.28 |
Loss from discontinued operations | (0.01 | ) |  |  |  | (0.02 | )
Net income per share - basic | $ | 0.25 |  |  |  |  | $ | 0.26 |
Net income per share - diluted |  |  |  |  |
Income from continuing operations | $ | 0.26 |  |  |  |  | $ | 0.27 |
Loss from discontinued operations | (0.01 | ) |  |  |  | (0.01 | )
Net income per share - diluted | $ | 0.25 |  |  |  |  | $ | 0.26 |
Total comprehensive income | $ | 74 |  |  | $ | 4 |  |  | $ | 78 |
| Six Months Ended April 30, 2015
| As Reported |  | Adjustments |  | As Revised
| (in millions, except per share data)
Income from continuing operations before taxes | $ | 209 |  |  |  |  | $ | 209 |
Provision for income taxes | 19 |  |  | 5 |  |  | 24 |
Income from continuing operations | 190 |  |  |  |  | 185 |
Loss from discontinued operations, net of tax benefit of $2 | (35 | ) |  |  |  | (35 | )
Net Income | $ | 155 |  |  | $ | (5 | ) |  | $ | 150 |
Net income per share - basic |  |  |  |  |
Income from continuing operations | $ | 0.57 |  |  |  |  | $ | 0.55 |
Loss from discontinued operations | (0.11 | ) |  |  |  | (0.10 | )
Net income per share - basic | $ | 0.46 |  |  |  |  | $ | 0.45 |
Net income per share - diluted |  |  |  |  |
Income from continuing operations | $ | 0.56 |  |  |  |  | $ | 0.55 |
Loss from discontinued operations | (0.10 | ) |  |  |  | (0.10 | )
Net income per share - diluted | $ | 0.46 |  |  |  |  | $ | 0.45 |
Total comprehensive loss | $ | (113 | ) |  | $ | (5 | ) |  | $ | (118 | )
The adjustments resulted in the following revisions to our condensed consolidated statement of cash flow.
| Six Months Ended April 30, 2015
| As Reported |  | Adjustments |  | As Revised
| (in millions)
Net income | $ | 155 |  |  | $ | (5 | ) |  | $ | 150 |
Deferred taxes | $ | (3 | ) |  | $ | 7 |  |  | $ | 4 |
Changes in assets and liabilities: |  |  |  |  |
Other assets and liabilities | $ | (127 | ) |  | $ | (2 | ) |  | $ | (129 | )
Net cash provided by operating activities | $ | 163 |  |  | $ | — |  |  | $ | 163 |

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- Definition Tabular disclosure of prior period adjustments to previously issued financial statements including (1) the effect of the correction on each financial statement line item and any per-share amounts affected for each prior period presented (2) the cumulative effect of the change on retained earnings or other appropriate components of equity or net assets in the statement of financial position, as of the beginning of the earliest period presented, and (3) the effect of the prior period adjustments (both gross and net of applicable income tax) on the net income of each prior period presented in the entity's annual report for the year in which the adjustments are made. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=56949863&loc=d3e22663-107794 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=56949863&loc=d3e22644-107794 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=56949863&loc=d3e22658-107794 + Details
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