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Revenue from Contracts with Customers (Tables) | 9 Months Ended
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Aug. 01, 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 August 1, 2021
|  | Americas |  | Asia Pacific |  | Europe, the Middle East and Africa |  | Total
|  | (In millions)
Products |  | $ | 438 |  |  | $ | 4,129 |  |  | $ | 497 |  |  | $ | 5,064 |
Subscriptions and services (a) |  | 1,150 |  |  | 192 |  |  | 372 |  |  | 1,714 |
Total |  | $ | 1,588 |  |  | $ | 4,321 |  |  | $ | 869 |  |  | $ | 6,778 |
|  | Fiscal Quarter Ended August 2, 2020
|  | Americas |  | Asia Pacific |  | Europe, the Middle East and Africa |  | Total
|  | (In millions)
Products |  | $ | 410 |  |  | $ | 3,393 |  |  | $ | 322 |  |  | $ | 4,125 |
Subscriptions and services (a) |  | 1,000 |  |  | 349 |  |  | 347 |  |  | 1,696 |
Total |  | $ | 1,410 |  |  | $ | 3,742 |  |  | $ | 669 |  |  | $ | 5,821 |
|  | Three Fiscal Quarters Ended August 1, 2021
|  | Americas |  | Asia Pacific |  | Europe, the Middle East and Africa |  | Total
|  | (In millions)
Products |  | $ | 1,299 |  |  | $ | 12,484 |  |  | $ | 1,345 |  |  | $ | 15,128 |
Subscriptions and services (a) |  | 3,204 |  |  | 576 |  |  | 1,135 |  |  | 4,915 |
Total |  | $ | 4,503 |  |  | $ | 13,060 |  |  | $ | 2,480 |  |  | $ | 20,043 |
|  | Three Fiscal Quarters Ended August 2, 2020
|  | Americas |  | Asia Pacific |  | Europe, the Middle East and Africa |  | Total
|  | (In millions)
Products |  | $ | 1,340 |  |  | $ | 10,282 |  |  | $ | 960 |  |  | $ | 12,582 |
Subscriptions and services (a) |  | 3,075 |  |  | 680 |  |  | 1,084 |  |  | 4,839 |
Total |  | $ | 4,415 |  |  | $ | 10,962 |  |  | $ | 2,044 |  |  | $ | 17,421 |
________________________________ (a) Subscriptions and services predominantly include 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 August 1, 2021 |  | $ | 142 |  |  | $ | 3,628 |

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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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