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Leases - Schedule of Weighted Average Lease Term and Discount Rate (Details)
Mar. 31, 2021
Dec. 31, 2020
Weighted-average remaining lease term (years)    
Operating leases 18 years 10 months 24 days 19 years
Finance leases 5 years 8 months 12 days 6 years
Weighted-average discount rate    
Operating leases 3.47% 3.46%
Finance leases 4.49% 4.49%