Leases - Narrative (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Lessee, Lease, Description [Line Items]
Operating lease, weighted average remaining lease term	2 years 7 months 6 days	3 years 7 months 6 days
Operating lease, weighted average discount rate, percent	4.00%	4.60%
Non-cancellable sublease proceeds with future minimum rental receipts	$ 5.6
Minimum
Lessee, Lease, Description [Line Items]
Lessee, operating lease, remaining lease term	2 years
Maximum
Lessee, Lease, Description [Line Items]
Lessee, operating lease, remaining lease term	3 years