Commitment and Contingencies - Narrative (Details) - USD ($) $ in Millions			1 Months Ended	3 Months Ended
	Aug. 14, 2020	Jul. 13, 2020	Oct. 31, 2021	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	May 02, 2018
Commitments and Contingencies Disclosure [Abstract]
Purchase obligations					$ 24.6
Other Commitments [Line Items]
Accrued rent			$ 5.0
Variable lease costs			$ 1.4
Purchase commitment							$ 2.6
Settlement amount		$ 1.5
Remaining balance of settlement liability						$ 1.0
Amount paid for a release from the obligation with the supplier	$ 1.1
P3 USA, Inc.
Other Commitments [Line Items]
Purchase commitment					$ 30.0
P3 USA, Inc. | Class A Common Stock
Other Commitments [Line Items]
Shares issued for services (in shares)				291,940