XML 55 R38.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Stockholders’ Deficit (Tables) | 12 Months Ended
--- | ---
Oct. 31, 2018
Stockholders' Equity Note [Abstract] |
Taxes Related to Other Comprehensive Income (Loss) | Taxes related to Other Comprehensive Income (Loss)
| For the fiscal years ended October 31
| 2018 |  | 2017 |  | 2016
| In millions
Tax effect on change in unrealized components of available-for-sale securities: |  |  |  |  |  |  |  |
Tax benefit (provision) on unrealized (losses) gains arising during the period | $ | 1 |  |  | $ | (1 | ) |  | $ | (3 | )
Tax effect on change in unrealized components of cash flow hedges: |  |  |  |  |  |  |
Tax (provision) benefit on unrealized gains (losses) arising during the period | (42 | ) |  | 42 |  |  | 32 |
Tax benefit on losses reclassified into earnings | (26 | ) |  | (16 | ) |  | (1 | )
| (68 | ) |  | 26 |  |  | 31 |
Tax effect on change in unrealized components of defined benefit plans: |  |  |  |  |  |  |
Tax (provision) benefit on gains (losses) arising during the period | — |  |  | (140 | ) |  | 242 |
Tax provision on amortization of actuarial loss and prior service benefit | (11 | ) |  | (21 | ) |  | (12 | )
Tax (provision) benefit on curtailments, settlements and other | (2 | ) |  | 72 |  |  | (213 | )
| (13 | ) |  | (89 | ) |  | 17 |
Tax (provision) benefit on other comprehensive income (loss) | $ | (80 | ) |  | $ | (64 | ) |  | $ | 45 |
Changes and Reclassifications Related to Other Comprehensive Loss, Net of Taxes | Changes and reclassifications related to Other Comprehensive Income (Loss), net of taxes
| For the fiscal years ended October 31
| 2018 |  | 2017 |  | 2016
| In millions
Other comprehensive income (loss), net of taxes: |  |  |  |  |  |  |  |
Change in unrealized components of available-for-sale securities: |  |  |  |  |  |  |  |
Unrealized (losses) gains arising during the period | $ | (2 | ) |  | $ | 3 |  |  | $ | (2 | )
Gains reclassified into earnings | (5 | ) |  | — |  |  | — |
| (7 | ) |  | 3 |  |  | (2 | )
Change in unrealized components of cash flow hedges: |  |  |  |  |  |  |  |
Unrealized gains (losses) arising during the period | 299 |  |  | (609 | ) |  | 231 |
Losses reclassified into earnings | 232 |  |  | 183 |  |  | 62 |
| 531 |  |  | (426 | ) |  | 293 |
Change in unrealized components of defined benefit plans: |  |  |  |  |  |  |  |
Gains (Losses) arising during the period | 11 |  |  | 315 |  |  | (517 | )
Amortization of actuarial loss and prior service benefit(1) | 37 |  |  | 53 |  |  | 39 |
Curtailments, settlements and other | 1 |  |  | 75 |  |  | (30 | )
| 49 |  |  | 443 |  |  | (508 | )
Other comprehensive income (loss), net of taxes | $ | 573 |  |  | $ | 20 |  |  | $ | (217 | )
(1) | These components are included in the computation of net pension and post-retirement benefit (credit) charges in Note 4,
“Retirement and Post-Retirement Benefit Plans”.
Components of Accumulated Other Comprehensive Loss, Net of Taxes | The components of accumulated other comprehensive loss, net of taxes as of October 31, 2018 and changes during fiscal year 2018 were as follows:
| Net unrealized gain on available-for-sale securities |  | Net unrealized (loss) gain on cash flow hedges |  | Unrealized components of defined benefit plans |  | Accumulated other comprehensive loss
| In millions
Balance at beginning of period | $ | 12 |  |  | $ | (240 | ) |  | $ | (1,190 | ) |  | $ | (1,418 | )
Other comprehensive (loss) income before reclassifications | (2 | ) |  | 299 |  |  | 11 |  |  | 308 |
Reclassifications of (gain) loss into earnings | (5 | ) |  | 232 |  |  | 38 |  |  | 265 |
Balance at end of period | $ | 5 |  |  | $ | 291 |  |  | $ | (1,141 | ) |  | $ | (845 | )

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
- Definition Tabular disclosure of components of comprehensive income (loss). Includes, but is not limited to, foreign currency translation adjustments, foreign currency transactions designated as economic hedges of a net investment in foreign entity, gain (loss) and prior service cost (credit) for pension plans and other postretirement benefit plans. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=114867106&loc=d3e526-108580 + Details
Name: | us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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