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Commitment and Contingencies - Additional Information (Details) - USD ($) |  | 6 Months Ended
--- | --- | ---
Jun. 25, 2021 | Jun. 30, 2021
Long Term Purchase Commitment [Line Items] |  |
Amended lease Agreement Description | the Company entered into an amendment to the Menlo Park lease to extend the term of the lease from March 31, 2022 to June 30, 2022 and replace the previously leased premises (known as 173 and 175-177 Jefferson Drive) with a nearby premises (known as 235 Constitution Drive). |
Operating leases commencement date |  | Jul. 15, 2021
Change in lease Obligation. |  | $ 0
Option to Extend, Existence, Operating Lease |  | true
Lease Expiration Date |  | Jun. 30, 2022
Maximum [Member] |  |
Long Term Purchase Commitment [Line Items] |  |
Rent expense recognized | $ 89,904,000 |
Minimum [Member] |  |
Long Term Purchase Commitment [Line Items] |  |
Rent expense recognized | $ 87,286,000 |

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- Definition Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line. + References No definition available. + Details
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