XML 48 R38.htm IDEA: XBRL DOCUMENT
v3.25.1

Stockholders' Equity (Tables) | 6 Months Ended
--- | ---
Apr. 30, 2025
Equity [Abstract] |
Components of Accumulated Other Comprehensive Loss, Net of Taxes | The components of accumulated other comprehensive loss, net of taxes as of April 30, 2025, and changes for the six months ended April 30, 2025 were as follows:
| Net unrealized gains (losses) on available-for-sale securities |  | Net unrealized (losses) gains on cash flow hedges |  | Unrealized components of defined benefit plans |  | Cumulative translation adjustment |  | Accumulated other comprehensive loss
| In millions
Balance at beginning of period | $ | 8 |  |  | $ | (16) |  |  | $ | (2,342) |  |  | $ | (627) |  |  | $ | (2,977) |
Other comprehensive loss before reclassifications | (6) |  |  | (195) |  |  | (20) |  |  | (12) |  |  | (233) |
Reclassifications of losses into earnings | — |  |  | 31 |  |  | 62 |  |  | — |  |  | 93 |
Tax benefit (provision) | — |  |  | 30 |  |  | (6) |  |  | (1) |  |  | 23 |
Balance at end of period | $ | 2 |  |  | $ | (150) |  |  | $ | (2,306) |  |  | $ | (640) |  |  | $ | (3,094) |
The components of accumulated other comprehensive loss, net of taxes as of April 30, 2024, and changes for the six months ended April 30, 2024 were as follows:
| Net unrealized gains on available-for-sale securities |  | Net unrealized gains (losses) on cash flow hedges |  | Unrealized components of defined benefit plans |  | Cumulative translation adjustment |  | Accumulated other comprehensive loss
| In millions
Balance at beginning of period | $ | — |  |  | $ | 61 |  |  | $ | (2,507) |  |  | $ | (638) |  |  | $ | (3,084) |
Other comprehensive income (loss) before reclassifications | 3 |  |  | (35) |  |  | (1) |  |  | (8) |  |  | (41) |
Reclassifications of (gains) losses into earnings | — |  |  | (1) |  |  | 69 |  |  | — |  |  | 68 |
Tax benefit (provision) | — |  |  | 6 |  |  | (8) |  |  | 1 |  |  | (1) |
Balance at end of period | $ | 3 |  |  | $ | 31 |  |  | $ | (2,447) |  |  | $ | (645) |  |  | $ | (3,058) |

X
- References No definition available. + Details
Name: | us-gaap_EquityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
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 -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-14A Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481674/830-30-50-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 20 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481694/830-30-45-20 + Details
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration