Leases - Lease Expense (Details) - USD ($) $ in Millions	9 Months Ended		12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Leases [Abstract]
Operating leases, weighted average remaining lease term (years)	8 years 3 months 18 days		8 years 1 month 6 days
Operating leases, weighted average discount rate (percent)	5.30%		5.20%
ROU assets obtained in exchange for operating lease obligations	$ 32.9	$ 2.6	$ 2.6