Leases - Narratives (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) office_space	Jun. 30, 2021 USD ($)
Lessee, Lease, Description [Line Items]
Remaining lease term (up to)	9 years		9 years
Number of leased office space | office_space			1
Sublease income	$ 0	$ 350	$ 0	$ 1,096
Lease not yet commenced, undiscounted amount	$ 46,600		$ 46,600
Lease not yet commenced, term of contract	4 years 8 months 12 days		4 years 8 months 12 days
Weighted average remaining lease term	5 years 8 months 12 days		5 years 8 months 12 days
Operating lease, weighted average discount rate, percent	3.50%		3.50%
Co-location Asset Lease
Lessee, Lease, Description [Line Items]
Remaining lease term (up to)	6 years 6 months		6 years 6 months