Leases - Term and Discount Rate (Details)	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Weighted average remaining lease terms
Operating leases	9 years 4 months 24 days	9 years 10 months 24 days	6 years 6 months
Finance leases	14 years 10 months 24 days	14 years 6 months	5 years 3 months 18 days
Weighted average discount rate
Operating leases	8.90%	9.20%	6.13%
Finance leases	9.60%	9.50%	4.50%