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REVENUE DISSAGGREGATION OF REVENUE (Tables) | 6 Months Ended
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Apr. 30, 2019
Revenue Recognition [Abstract] |
Disaggregation of Revenue [Table Text Block] | Disaggregation of Revenue We disaggregate our revenue from contracts with customers by geographic region, end market, and timing of transfer of products and services to customers, as we believe these categories best depict how the nature, amount, timing and uncertainty of our revenue and cash flows are affected by economic factors. Disaggregated revenue is presented for each of our three reportable segments.
| Three Months Ended April 30, 2019
| Communications Solutions Group |  | Electronic Industrial Solutions Group |  | Ixia Solutions Group |  | Total
| (in millions)
Region |  |  |  |  |  |  |
Americas | $ | 294 |  |  | $ | 66 |  |  | $ | 65 |  |  | $ | 425 |
Europe | 90 |  |  | 71 |  |  | 18 |  |  | 179 |
Asia Pacific | 292 |  |  | 162 |  |  | 32 |  |  | 486 |
Total net revenue | $ | 676 |  |  | $ | 299 |  |  | $ | 115 |  |  | $ | 1,090 |
End Market |  |  |  |  |  |  |
Aerospace, Defense & Government | $ | 245 |  |  | $ | — |  |  | $ | — |  |  | $ | 245 |
Commercial Communications | 431 |  |  | — |  |  | — |  |  | 431 |
Electronic Industrial | — |  |  | 299 |  |  | — |  |  | 299 |
Ixia Solutions | — |  |  | — |  |  | 115 |  |  | 115 |
Total net revenue | $ | 676 |  |  | $ | 299 |  |  | $ | 115 |  |  | $ | 1,090 |
Timing of Revenue Recognition |  |  |  |  |  |  |
Revenue recognized at a point in time | $ | 619 |  |  | $ | 274 |  |  | $ | 68 |  |  | $ | 961 |
Revenue recognized over time | 57 |  |  | 25 |  |  | 47 |  |  | 129 |
Total net revenue | $ | 676 |  |  | $ | 299 |  |  | $ | 115 |  |  | $ | 1,090 |
| Six Months Ended April 30, 2019
| Communications Solutions Group |  | Electronic Industrial Solutions Group |  | Ixia Solutions Group |  | Total
| (in millions)
Region |  |  |  |  |  |  |
Americas | $ | 566 |  |  | $ | 123 |  |  | $ | 139 |  |  | $ | 828 |
Europe | 186 |  |  | 134 |  |  | 38 |  |  | 358 |
Asia Pacific | 547 |  |  | 299 |  |  | 64 |  |  | 910 |
Total net revenue | $ | 1,299 |  |  | $ | 556 |  |  | $ | 241 |  |  | $ | 2,096 |
End Market |  |  |  |  |  |  |
Aerospace, Defense & Government | $ | 468 |  |  | $ | — |  |  | $ | — |  |  | $ | 468 |
Commercial Communications | 831 |  |  | — |  |  | — |  |  | 831 |
Electronic Industrial | — |  |  | 556 |  |  | — |  |  | 556 |
Ixia Solutions | — |  |  | — |  |  | 241 |  |  | 241 |
Total net revenue | $ | 1,299 |  |  | $ | 556 |  |  | $ | 241 |  |  | $ | 2,096 |
Timing of Revenue Recognition |  |  |  |  |  |  |
Revenue recognized at a point in time | $ | 1,189 |  |  | $ | 509 |  |  | $ | 150 |  |  | $ | 1,848 |
Revenue recognized over time | 110 |  |  | 47 |  |  | 91 |  |  | 248 |
Total net revenue | $ | 1,299 |  |  | $ | 556 |  |  | $ | 241 |  |  | $ | 2,096 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130545-203045 + Details
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- References No definition available. + Details
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