XML 80 R65.htm IDEA: XBRL DOCUMENT
v3.25.2

LICENSE AND COLLABORATION AGREEMENTS - John Hopkins University (Details) - Licensing agreements - USD ($) $ in Millions | Jun. 30, 2023 | Jan. 05, 2021
--- | --- | ---
Resolution Bioscience acquisition adjustments |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |
Sales-based Milestone Payments |  | $ 45.0
Sales milestone range one | The Broad Institute, LLC |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |
Collaborative arrangement sales milestone amount | $ 500.0 |

X
- Definition Represents the amount of net sales of a licensed product considered as a milestone under the collaborative arrangement. + References No definition available. + Details
Name: | exas_CollaborativeArrangementsSalesMilestoneAmount
Namespace Prefix: | exas_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Sales-based Milestone Payments + References No definition available. + Details
Name: | exas_SalesBasedMilestonePayments
Namespace Prefix: | exas_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 808 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479402/808-10-50-1 + Details
Name: | us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_CounterpartyNameAxis=exas_ThriveEarlierDetectionCorporationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | exas_CollaborativeArrangementMilestoneAxis=exas_SalesMilestoneRangeOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CounterpartyNameAxis=exas_TheBroadInstituteLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |