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Leases - Narrative (Details)
$ in Millions
Sep. 30, 2020
USD ($)
renewalOption
Dec. 31, 2019
USD ($)
Lessee, Lease, Description [Line Items]    
Finance lease term 10 years  
Operating lease renewal term 10 years  
Capital Leased Assets, Gross $ 6.6 $ 7.0
Capital Leases Accumulated Depreciation $ 3.4 $ 4.5
Lessee, Finance Lease, Renewal Term 10 years  
Number of Renewal Option Periods | renewalOption 1  
Minimum    
Lessee, Lease, Description [Line Items]    
Operating lease term 1 year  
Maximum    
Lessee, Lease, Description [Line Items]    
Operating lease term 24 years  
Vehicles | Minimum    
Lessee, Lease, Description [Line Items]    
Finance lease term 33 months  
Vehicles | Maximum    
Lessee, Lease, Description [Line Items]    
Finance lease term 48 months