XML 45 R32.htm IDEA: XBRL DOCUMENT
v3.8.0.1

WARRANTIES AND CONTINGENCIES (Tables) | 6 Months Ended
--- | ---
Apr. 30, 2018
Commitments and Contingencies Disclosure [Abstract] |
Standard warranty | A summary of the standard warranty accrual activity is shown in the table below:
| Six Months Ended
| April 30,
| 2018 |  | 2017
| (in millions)
Beginning balance as of November 1, | $ | 34 |  |  | $ | 35 |
Accruals for warranties including change in estimate | 25 |  |  | 24 |
Settlements made during the period | (26 | ) |  | (25 | )
Ending balance as of April 30, | $ | 33 |  |  | $ | 34 |
Accruals for warranties due within one year | $ | 33 |  |  | $ | 33 |
Accruals for warranties due after one year | — |  |  | 1 |
Ending balance as of April 30, | $ | 33 |  |  | $ | 34 |

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

X
- Definition Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249 + Details
Name: | us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration