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Leases - Narrative (Details)
$ in Millions
12 Months Ended
Dec. 31, 2019
USD ($)
Lessor, Lease, Description [Line Items]  
Finance lease that have not yet commenced $ 2.2
Minimum  
Lessor, Lease, Description [Line Items]  
Remaining lease terms 1 year
Finance lease not yet commenced,term 1 year
Maximum  
Lessor, Lease, Description [Line Items]  
Remaining lease terms 5 years
Finance lease not yet commenced,term 2 years