XML 56 R41.htm IDEA: XBRL DOCUMENT
v3.25.2

Stock Repurchase Program (Tables) | 9 Months Ended
--- | ---
Jul. 31, 2025
Stock Repurchase Program [Abstract] |
Schedule of Stock Repurchase And Reissuance Activities | Stock repurchase activities as well as the reissuance of treasury stock for employee stock-based compensation purposes are as follows:
| Three Months Ended July 31, |  | Nine Months Ended July 31,
| 2025 |  | 2024 |  | 2025 |  | 2024(1)
| (in thousands)
Total shares repurchased | — |  |  | — |  |  | — |  |  | 74 |
Total cost of the repurchased shares | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 45,000 |
Reissuance of treasury stock | 359 |  |  | 409 |  |  | 1,393 |  |  | 1,634 |
(1) Included the 73,903 shares and $45.0 million equity forward contract from the August 2023 Accelerated Share Repurchase settled in November 2023.

X
- Definition Stock Repurchase Program + References No definition available. + Details
Name: | snps_StockRepurchaseProgramAbstract
Namespace Prefix: | snps_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481520/505-30-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481520/505-30-50-3 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481520/505-30-50-4 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481549/505-30-45-1 + Details
Name: | us-gaap_ScheduleOfTreasuryStockByClassTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration