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Equity Incentive Plans - Schedule of Restricted Stock Unit Grants for the Period (Parenthetical) (Details) shares in Thousands | 12 Months Ended
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Sep. 30, 2024 Installment shares
Performance-Based Restricted Stock Units |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Vesting period | 3 years |
Granted, shares | 97 | [1]
Number of equal annual installments | Installment | 3 |
Performance-Based Restricted Stock Units | Maximum Two Times | Maximum | Catch-Up Provision |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Number of RSUs | two times |
Service-Based Restricted Stock Units |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Granted, shares | 1,103 | [2]
Number of equal annual installments | Installment | 3 |
TSR Units |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Granted, shares | 79 | [3]
TSR Units | Maximum | Catch-Up Provision |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Percentage of number of RSUs | 100.00% |
TSR Units | Maximum Two Times | Maximum | Catch-Up Provision |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Number of RSUs | two times |
[1] | The performance-based RSUs are primarily made up of RSUs granted to our executives and are eligible to vest based upon annual performance measures over a three-year period. To the extent earned, those performance-based RSUs will vest in three substantially equal installments on November 15, 2024, November 15, 2025, and November 15, 2026, or the date the Compensation Committee determines the extent to which the applicable performance criteria have been achieved for each performance period. Up to a maximum of two times the number of RSUs can be earned.
[2] | The service-based RSUs were granted to employees, inc luding our executive officers. Substantially all service-based RSUs will vest in three substantially equal annual installments on or about the anniversary of the date of grant.
[3] | The rTSR RSUs were granted to our executives and are eligible to vest based on the performance of PTC stock relative to the stock performance of an index of PTC peer companies established as of the grant date, as determined at the end of the m easurement period ending on September 30, 2026. The RSUs earned will vest on November 15, 2026. Up to a maximum of two times the number of rTSR RSUs eligible to be earned for the period may vest. If the stock price as of the beginning of the period is below the stock price at the end of the period, a maximum of 100% of the rTSR RSUs may vest.

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- Definition Share based compensation arrangement by share based payment award equity instruments other than options number of RSUs. + References No definition available. + Details
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- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Line items represent financial concepts included in a table. 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