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Leases - Additional Lease Information (Details)
Mar. 31, 2020
Dec. 31, 2019
Weighted-average remaining lease term    
Operating leases (in years) 15 years 16 years
Finance leases (in years) 2 years 2 years
Weighted-average discount rate    
Operating leases (as a percent) 7.10% 7.10%
Finance leases (as a percent) 4.80% 5.00%