Leases - Other Operating and Finance Lease Information (Details)	Dec. 31, 2020	Dec. 31, 2019
Leases [Abstract]
Weighted-average remaining lease term – operating leases	11 years 3 months 18 days	11 years 6 months
Weighted-average remaining lease term – finance leases	6 years 2 months 12 days	5 years 6 months
Weighted-average discount rate – operating leases	2.50%	3.10%
Weighted-average discount rate – finance leases	2.10%	2.70%