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Leases Lessor - Narrative (Details)
$ in Millions
12 Months Ended
Dec. 31, 2019
USD ($)
Lessor, Lease, Description [Line Items]  
Operating Lease, Lease Income $ 255.8
Minimum  
Lessor, Lease, Description [Line Items]  
Lessor, Operating Lease, Term of Contract 1 year
Lessor, Operating Lease, Renewal Term 1 year
Maximum  
Lessor, Lease, Description [Line Items]  
Lessor, Operating Lease, Term of Contract 20 years
Lessor, Operating Lease, Renewal Term 10 years