XML 71 R62.htm IDEA: XBRL DOCUMENT
v3.25.2

Subsequent Event - Additional Information (Details) - Collaboration and License Agreement - Debiopharm - Subsequent Event $ in Millions | Jul. 15, 2025 USD ($)
--- | ---
Subsequent Event [Line Items] |
Upfront payment receivable | $ 10
Potential clinical, regulatory, commercial and sales milestones amount. | $ 257

X
- Definition Potential clinical, regulatory, commercial and sales milestones. + References No definition available. + Details
Name: | rptx_PotentialClinicalRegulatoryCommercialAndSalesMilestonesAmount
Namespace Prefix: | rptx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Upfront payment receivable. + References No definition available. + Details
Name: | rptx_UpfrontPaymentReceivable
Namespace Prefix: | rptx_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481674/830-30-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 855 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483399/855-10-50-2 + Details
Name: | us-gaap_SubsequentEventLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=rptx_CollaborationAndLicenseAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=rptx_DebiopharmMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |