XML 44 R33.htm IDEA: XBRL DOCUMENT
v3.25.1

Revenue (Tables) | 6 Months Ended
--- | ---
Apr. 30, 2025
Revenue from Contract with Customer [Abstract] |
Schedule of Disaggregation of Revenue | The following table shows the percentage of revenue by product groups:
| Three Months Ended April 30, |  | Six Months Ended April 30,
| 2025 |  | 2024 |  | 2025 |  | 2024
EDA | 66.9 | % |  | 69.3 | % |  | 67.1 | % |  | 66.7 | %
Design IP | 30.0 | % |  | 27.5 | % |  | 30.0 | % |  | 31.2 | %
Other | 3.1 | % |  | 3.2 | % |  | 2.9 | % |  | 2.1 | %
Total | 100.0 | % |  | 100.0 | % |  | 100.0 | % |  | 100.0 | %
Schedule of Contract Assets and Liabilities | Contract balances are as follows:
| As of
| April 30, 2025 |  | October 31, 2024
| (in thousands)
Contract assets, net | $ | 898,056 |  |  | $ | 757,075 |
Unbilled receivables | $ | 46,161 |  |  | $ | 44,166 |
Deferred revenue | $ | 1,706,531 |  |  | $ | 1,732,568 |

X
- 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 -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-10 + Details
Name: | us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- 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 -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-5 + Details
Name: | us-gaap_DisaggregationOfRevenueTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RevenueFromContractWithCustomerAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration