Leases - Schedule of Lease Terms and Discount Rates (Details)	Sep. 30, 2021	Dec. 31, 2020
Weighted average of the remaining lease term
Operating leases	17 years 10 months 24 days	7 years 9 months 18 days
Finance leases	42 years 8 months 12 days	41 years 2 months 12 days
Weighted average discount rate
Operating leases	6.48%	4.59%
Finance leases	6.54%	6.89%