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Revenue from Contracts with Customers (Tables) | 3 Months Ended
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Jan. 31, 2021
Revenue from Contract with Customer [Abstract] |
Disaggregation | The following tables present revenue disaggregated by type of revenue and by region for the periods presented:
|  | Fiscal Quarter Ended January 31, 2021
|  | Americas |  | Asia Pacific |  | Europe, the Middle East and Africa |  | Total
|  | (In millions)
Products |  | $ | 390 |  |  | $ | 4,320 |  |  | $ | 371 |  |  | $ | 5,081 |
Subscriptions and services (a) |  | 1,004 |  |  | 191 |  |  | 379 |  |  | 1,574 |
Total |  | $ | 1,394 |  |  | $ | 4,511 |  |  | $ | 750 |  |  | $ | 6,655 |
|  | Fiscal Quarter Ended February 2, 2020
|  | Americas |  | Asia Pacific |  | Europe, the Middle East and Africa |  | Total
|  | (In millions)
Products |  | $ | 440 |  |  | $ | 3,451 |  |  | $ | 313 |  |  | $ | 4,204 |
Subscriptions and services (a) |  | 1,099 |  |  | 169 |  |  | 386 |  |  | 1,654 |
Total |  | $ | 1,539 |  |  | $ | 3,620 |  |  | $ | 699 |  |  | $ | 5,858 |
________________________________ (a) Subscriptions and services predominantly includes software licenses with termination for convenience clauses.
Contract balances | Contract assets and contract liabilities balances were as follows:
|  | Contract Assets |  | Contract Liabilities
| (In millions)
Balance as of November 1, 2020 |  | $ | 158 |  |  | $ | 3,443 |
Balance as of January 1, 2021 |  | $ | 160 |  |  | $ | 3,833 |

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- Definition Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130551-203045 + Details
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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://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045 + Details
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- References No definition available. + Details
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