XML 44 R32.htm IDEA: XBRL DOCUMENT
v3.21.1

Collaboration And License Agreements - Additional Information (Details) - Biocon - USD ($) | 1 Months Ended | 31 Months Ended
--- | --- | ---
May 31, 2017 | Nov. 30, 2019
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |  |
Common stock shares issued |  | 2,316,134
Collaboration and License Agreement | Maximum |  |
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |  |
Regulatory milestone payments | $ 30,000,000 |
Sales milestone payments | $ 565,000,000 |

X
- Definition Regulatory milestone payments upon the achievement of certain regulatory approvals. + References No definition available. + Details
Name: | eq_RegulatoryMilestonePaymentsUponAchievementOfCertainRegulatoryApprovals
Namespace Prefix: | eq_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Sales milestone payments upon the achievement of first commercial sale of product and specified levels of product sales. + References No definition available. + Details
Name: | eq_SalesMilestonePaymentsUponTheAchievementOfFirstCommercialSaleOfProductAndSpecifiedLevelsOfProductSales
Namespace Prefix: | eq_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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 No definition available. + Details
Name: | us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of new stock issued during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_StockIssuedDuringPeriodSharesNewIssues
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

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

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=us-gaap_CollaborativeArrangementMember
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: |