XML 65 R45.htm IDEA: XBRL DOCUMENT
v3.19.1

Stock-based Compensation (Schedule of Restricted Stock Unit Grants For The Period) (Details) shares in Thousands | 6 Months Ended
--- | ---
Mar. 30, 2019 installment shares
TSR Units [Member] |
Granted, shares | 141
Performance-Based Restricted Stock Units [Member] |
Granted, shares | 347
Award vesting period | 3 years
Number of equal annual installments | installment | 3
Service-Based Restricted Stock Units [Member] |
Granted, shares | 573
Number of equal annual installments | installment | 3
Catch-Up Provision [Member] | Maximum | Performance-Based Restricted Stock Units [Member] |
Granted, shares | 147
No Catch-Up Provision [Member] | Maximum | Performance-Based Restricted Stock Units [Member] |
Granted, shares | 200

X
- Definition Number of Equal Annual Installments + References No definition available. + Details
Name: | pmtc_NumberOfEqualAnnualInstallments
Namespace Prefix: | pmtc_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_AwardTypeAxis=pmtc_TSRUnitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=pmtc_PerformanceBasedRestrictedStockUnitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=pmtc_ServiceBasedRestrictedStockUnitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VestingAxis=pmtc_CatchUpProvisionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VestingAxis=pmtc_NoCatchUpProvisionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |