Leases - Terms and Discount Rates (Details)	Dec. 31, 2021	Dec. 31, 2020
Weighted average lease term (in years)
Operating	7 years 1 month 6 days	5 years 5 months 23 days
Finance	2 years 6 months 3 days	2 years 9 months 10 days
Weighted average discount rate
Operating	4.68%	4.83%
Finance	5.27%	5.50%