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Derivative Financial Instruments - Narrative (Details) - Designated as Hedging Instrument
$ in Millions
1 Months Ended 3 Months Ended
Mar. 31, 2020
USD ($)
derivative
Sep. 30, 2020
USD ($)
Derivative [Line Items]    
Reclassified loss earning   $ 1.3
Interest rate swaps not designated as hedging instruments    
Derivative [Line Items]    
Number of instruments held | derivative 4  
Notional amount $ 100.0  
Interest rate swaps not designated as hedging instruments | Minimum    
Derivative [Line Items]    
Term of contract 5 years  
Interest rate swaps not designated as hedging instruments | Maximum    
Derivative [Line Items]    
Term of contract 3 years