XML 339 R59.htm IDEA: XBRL DOCUMENT
v3.23.1

Accounting Policies - Property and equipment (Details) | 12 Months Ended
--- | ---
Dec. 31, 2022
Laboratory and manufacturing equipment | Minimum |
Accounting Policies |
Useful life measured as period of time, property, plant and equipment | 2 years
Laboratory and manufacturing equipment | Maximum |
Accounting Policies |
Useful life measured as period of time, property, plant and equipment | 8 years
Furniture and fixtures |
Accounting Policies |
Useful life measured as period of time, property, plant and equipment | 7 years
Computer equipment and software | Minimum |
Accounting Policies |
Useful life measured as period of time, property, plant and equipment | 1 year
Computer equipment and software | Maximum |
Accounting Policies |
Useful life measured as period of time, property, plant and equipment | 5 years
Leasehold improvements | Minimum |
Accounting Policies |
Useful life measured as period of time, property, plant and equipment | 5 years
Leasehold improvements | Maximum |
Accounting Policies |
Useful life measured as period of time, property, plant and equipment | 10 years

X
- Definition The useful life, measured as period of time, used for property, plant and equipment. [Refer: Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2022-03-24 -Paragraph 73 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2022-en-r&anchor=para_73_c&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Accounting Policies + References No definition available. + Details
Name: | ptv_AccountingPoliciesLineItems
Namespace Prefix: | ptv_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=ptv_LaboratoryAndManufacturingEquipmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=ifrs-full_FixturesAndFittingsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=ifrs-full_ComputerEquipmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis=ifrs-full_LeaseholdImprovementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |