Leases - 60 Binney Street Narrative (Details) $ in Millions	1 Months Ended
Oct. 31, 2021 USD ($)
60 Binney Street Lease \| Subsequent Event
Lessee, Lease, Description [Line Items]
Collateralized letter of credit	$ 13.8

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.

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration