XML 55 R44.htm IDEA: XBRL DOCUMENT
v3.19.1

STOCKHOLDERS' EQUITY (Tables) | 6 Months Ended
--- | ---
Apr. 30, 2019
Statement of Comprehensive Income [Abstract] |
Schedule of Accumulated Other Comprehensive Income (Loss) | Changes in accumulated other comprehensive loss by component and related tax effects for the three and six months ended April 30, 2019 and 2018 were as follows:
|  | Unrealized gain (loss) on investments |  | Foreign currency translation |  | Net defined benefit pension cost and post retirement plan costs |  | Unrealized gains (losses) on derivatives |  | Total
|  |  |  | Actuarial losses |  | Prior service credits |  |
|  | (in millions)
As of January 31, 2019 |  | $ | — |  |  | $ | (30 | ) |  | $ | (432 | ) |  | $ | 16 |  |  | $ | (3 | ) |  | $ | (449 | )
Other comprehensive income (loss) before reclassifications |  | — |  |  | (16 | ) |  | — |  |  | — |  |  | — |  |  | (16 | )
Amounts reclassified out of accumulated other comprehensive loss |  | — |  |  | — |  |  | 12 |  |  | (5 | ) |  | — |  |  | 7 |
Tax (expense) benefit |  | — |  |  | — |  |  | (4 | ) |  | 1 |  |  | — |  |  | (3 | )
Other comprehensive income (loss) |  | — |  |  | (16 | ) |  | 8 |  |  | (4 | ) |  | — |  |  | (12 | )
As of April 30, 2019 |  | $ | — |  |  | $ | (46 | ) |  | $ | (424 | ) |  | $ | 12 |  |  | $ | (3 | ) |  | $ | (461 | )
As of October 31, 2018 |  | $ | — |  |  | $ | (60 | ) |  | $ | (445 | ) |  | $ | 19 |  |  | $ | (2 | ) |  | $ | (488 | )
Other comprehensive income (loss) before reclassifications |  | — |  |  | 14 |  |  | 2 |  |  | — |  |  | (2 | ) |  | 14 |
Amounts reclassified out of accumulated other comprehensive loss |  | — |  |  | — |  |  | 26 |  |  | (9 | ) |  | 1 |  |  | 18 |
Tax (expense) benefit |  | — |  |  | — |  |  | (7 | ) |  | 2 |  |  | — |  |  | (5 | )
Other comprehensive income (loss) |  | — |  |  | 14 |  |  | 21 |  |  | (7 | ) |  | (1 | ) |  | 27 |
As of April 30, 2019 |  | $ | — |  |  | $ | (46 | ) |  | $ | (424 | ) |  | $ | 12 |  |  | $ | (3 | ) |  | $ | (461 | )
As of January 31, 2018 |  | $ | 12 |  |  | $ | 2 |  |  | $ | (458 | ) |  | $ | 31 |  |  | $ | 1 |  |  | $ | (412 | )
Other comprehensive income (loss) before reclassifications |  | (1 | ) |  | (13 | ) |  | 1 |  |  | — |  |  | — |  |  | (13 | )
Amounts reclassified out of accumulated other comprehensive loss |  | — |  |  | — |  |  | 14 |  |  | (6 | ) |  | (1 | ) |  | 7 |
Tax (expense) benefit |  | 1 |  |  | — |  |  | (4 | ) |  | 2 |  |  | — |  |  | (1 | )
Other comprehensive income (loss) |  | — |  |  | (13 | ) |  | 11 |  |  | (4 | ) |  | (1 | ) |  | (7 | )
As of April 30, 2018 |  | $ | 12 |  |  | $ | (11 | ) |  | $ | (447 | ) |  | $ | 27 |  |  | $ | — |  |  | $ | (419 | )
As of October 31, 2017 |  | $ | 14 |  |  | $ | (39 | ) |  | $ | (468 | ) |  | $ | 35 |  |  | $ | 1 |  |  | $ | (457 | )
Other comprehensive income (loss) before reclassifications |  | (3 | ) |  | 28 |  |  | 1 |  |  | — |  |  | 2 |  |  | 28 |
Amounts reclassified out of accumulated other comprehensive loss |  | — |  |  | — |  |  | 27 |  |  | (11 | ) |  | (3 | ) |  | 13 |
Tax (expense) benefit |  | 1 |  |  | — |  |  | (7 | ) |  | 3 |  |  | — |  |  | (3 | )
Other comprehensive income (loss) |  | (2 | ) |  | 28 |  |  | 21 |  |  | (8 | ) |  | (1 | ) |  | 38 |
As of April 30, 2018 |  | $ | 12 |  |  | $ | (11 | ) |  | $ | (447 | ) |  | $ | 27 |  |  | $ | — |  |  | $ | (419 | )
Reclassification out of Accumulated Other Comprehensive Income | Reclassifications out of accumulated other comprehensive loss for the three and six months ended April 30, 2019 and 2018 were as follows:
Details about Accumulated Other Comprehensive Loss Components |  |  |  |  |  | Affected Line Item in Statement of Operations
|  | Three Months Ended |  | Six Months Ended |  |
|  | April 30, |  | April 30, |  |
|  | 2019 |  | 2018 |  | 2019 |  | 2018 |  |
Unrealized gain (loss) on derivatives |  | $ | — |  |  | $ | 1 |  |  | $ | — |  |  | $ | 3 |  |  | Cost of products
|  | — |  |  | — |  |  | (1 | ) |  | — |  |  | Selling, general and administrative
|  | — |  |  | — |  |  | — |  |  | — |  |  | Provision for income taxes
|  | — |  |  | 1 |  |  | (1 | ) |  | 3 |  |  | Net of income tax
Net defined benefit pension cost and post retirement plan costs: |  |  |  |  |  |  |  |  |  |
Actuarial net loss |  | (12 | ) |  | (14 | ) |  | (26 | ) |  | (27 | ) |  |
Prior service credits |  | 5 |  |  | 6 |  |  | 9 |  |  | 11 |  |  |
|  | (7 | ) |  | (8 | ) |  | (17 | ) |  | (16 | ) |  | Total before income tax
|  | 3 |  |  | 2 |  |  | 4 |  |  | 4 |  |  | Provision for income taxes
|  | (4 | ) |  | (6 | ) |  | (13 | ) |  | (12 | ) |  | Net of income tax
Total reclassifications for the period |  | $ | (4 | ) |  | $ | (5 | ) |  | $ | (14 | ) |  | $ | (9 | ) |  |

X
- Definition Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss). + References No definition available. + Details
Name: | us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=114867106&loc=SL7669686-108580 + Details
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration