v3.26.1
SEGMENT INFORMATION (Tables)
 6 Months Ended
Apr. 30, 2026
Segment Reporting [Line Items]  
Segment Reporting, Reconciliation of Revenue by Segment to Consolidated [Table Text Block]
Three Months Ended
April 30,
20262025
CSGEISGTotalCSGEISGTotal
 (in millions)
Revenue$1,231 $486 $1,717 $913 $393 $1,306 
Segment expenses:(a)(b)
Cost of sales319 157 476 302 159 462 
Research and development226 77 303 175 63 238 
Selling, general and administrative277 94 371 201 80 281 
Other operating expenses (income)(3)(1)(5)(2)(1)(3)
Segment income from operations$411 $161 $572 $236 $92 $328 
Depreciation expense(a)
$28 $11 $39 $21 $12 $33 
Capital expenditures$23 $6 $29 $17 $10 $27 
Six Months Ended
April 30,
20262025
CSGEISGTotalCSGEISGTotal
 (in millions)
Revenue$2,355 $962 $3,317 $1,796 $808 $2,604 
Segment expenses:(a)(b)
Cost of sales673 336 1,009 585 321 906 
Research and development429 153 582 343 125 468 
Selling, general and administrative537 186 723 399 159 559 
Other operating expenses (income)(5)(2)(8)(8)(3)(11)
Segment income from operations$720 $291 $1,011 $476 $206 $682 
Depreciation expense(a)
$53 $24 $77 $41 $23 $64 
Capital expenditures$46 $17 $63 $38 $21 $59 
(a) Segment expenses include depreciation expense disclosed below the table.
(b) Amounts in table above may not total due to rounding.
Segment Reporting, Reconciliation of Profit (Loss) by Segment to Consolidated [Table Text Block]
The following table reconciles reportable segments’ income from operations to our income before taxes, as reported:
Three Months EndedSix Months Ended
 April 30,April 30,
 2026202520262025
 (in millions)
Total reportable segments' income from operations$572 $328 $1,011 $682 
Share-based compensation(58)(37)(135)(99)
Amortization of acquisition-related balances(73)(34)(146)(67)
Acquisition and integration costs(30)(39)(59)(67)
Restructuring and other(4)(11)(16)(24)
Income from operations, as reported407 207 655 425 
Interest income18 21 34 40 
Interest expense(25)(20)(54)(40)
Other income (expense), net18 112 (19)94 
Income before taxes, as reported$418 $320 $616 $519 
Assets And Capital Expenditures Directly Managed By Each Segment
The following table presents segment assets directly managed by each segment.
April 30, 2026October 31, 2025
CSGEISGTotalCSGEISGTotal
 (in millions)
Segment assets$6,253 $3,547 $9,800 $6,144 $3,524 $9,668