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REVENUE (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Jan. 31, 2024 | Jan. 31, 2023
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | $ 1,259 | $ 1,381
Communications Solutions Group |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 839 | 939
Electronic Industrial Solutions Group |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 420 | 442
Revenue recognized at a point in time |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 1,000 | 1,157
Revenue recognized at a point in time | Communications Solutions Group |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 654 | 777
Revenue recognized at a point in time | Electronic Industrial Solutions Group |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 346 | 380
Revenue recognized over time |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 259 | 224
Revenue recognized over time | Communications Solutions Group |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 185 | 162
Revenue recognized over time | Electronic Industrial Solutions Group |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 74 | 62
Aerospace, Defense & Government |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 295 | 310
Aerospace, Defense & Government | Communications Solutions Group |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 295 | 310
Aerospace, Defense & Government | Electronic Industrial Solutions Group |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 0 | 0
Commercial Communications |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 544 | 629
Commercial Communications | Communications Solutions Group |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 544 | 629
Commercial Communications | Electronic Industrial Solutions Group |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 0 | 0
Electronic Industrial |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 420 | 442
Electronic Industrial | Communications Solutions Group |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 0 | 0
Electronic Industrial | Electronic Industrial Solutions Group |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 420 | 442
Americas |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 514 | 561
Americas | Communications Solutions Group |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 417 | 452
Americas | Electronic Industrial Solutions Group |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 97 | 109
Europe |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 255 | 257
Europe | Communications Solutions Group |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 132 | 147
Europe | Electronic Industrial Solutions Group |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 123 | 110
Asia Pacific |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 490 | 563
Asia Pacific | Communications Solutions Group |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | 290 | 340
Asia Pacific | Electronic Industrial Solutions Group |  |
Disaggregation of Revenue [Line Items] |  |
Revenue from Contract with Customer, Including Assessed Tax | $ 200 | $ 223

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