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Leases - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2019
Lessee, Lease, Description [Line Items]          
Renewal term (in years)     15 years    
Termination window (in months)     3 months    
Short term lease cost (less than) $ 0.1 $ 0.1   $ 0.1 $ 0.1
Minimum          
Lessee, Lease, Description [Line Items]          
Term of contract (in years)     1 year    
Maximum          
Lessee, Lease, Description [Line Items]          
Term of contract (in years)     10 years