Commitments and Contingencies - Schedule of Additional Information Related to Operating Leases (Details)	6 Months Ended
	Jun. 30, 2022 ft²
Seattle, WA | Office/Laboratory
Lessee Lease Description [Line Items]
Square feet	48,000
Commencement Dates, Beginning	2019-03
Commencement Dates, Ending	2020-09
Lease arrangement, contractual expiration period, beginning year	2026-12
Lease arrangement, contractual expiration period, ending year	2028-04
Cambridge, MA | Office/Laboratory
Lessee Lease Description [Line Items]
Square feet	60,000
Commencement Dates, Beginning	2019-03
Commencement Dates, Ending	2020-05
Lease arrangement, contractual expiration period, beginning year	2025-11
Lease arrangement, contractual expiration period, ending year	2028-02
South San Francisco, CA | Office/Laboratory
Lessee Lease Description [Line Items]
Square feet	100,000
Commencement Dates, Beginning	2019-12
Commencement Dates, Ending	2022-04
Lease arrangement, contractual expiration period, beginning year	2024-04
Lease arrangement, contractual expiration period, ending year	2030-04
Fremont, CA. | Industrial
Lessee Lease Description [Line Items]
Square feet	163,000
Commencement Dates, Beginning	2021-07
Lease arrangement, contractual expiration period, ending year	2031-11
Rochester, NY | Office/Laboratory
Lessee Lease Description [Line Items]
Square feet	3,000
Commencement Dates, Beginning	2022-01
Lease arrangement, contractual expiration period, ending year	2025-01
Bothell, WA
Lessee Lease Description [Line Items]
Square feet	79,565
Bothell, WA | Office/Laboratory/Industrial
Lessee Lease Description [Line Items]
Square feet	80,000
Commencement Dates, Beginning	2023-01
Lease arrangement, contractual expiration period, ending year	2038-12