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Derivative Instruments (Narratives) (Details)
Sep. 30, 2019
USD ($)
Reclassify Next Year [Member]  
Derivatives, Fair Value [Line Items]  
Derivative Instruments in Hedges, at Fair Value, Net $ 301,000
Derivatives Not Designated as Hedging Instruments | Loans [Member]  
Derivatives, Fair Value [Line Items]  
Notional amount of foreign currency derivatives 1,509,000
Designated as Hedging Instrument | Cross Currency Interest Rate Contract [Member]  
Derivatives, Fair Value [Line Items]  
Derivative, Notional Amount 189,825,000
Designated as Hedging Instrument | Foreign exchange contracts  
Derivatives, Fair Value [Line Items]  
Derivative Liability, Notional Amount 43,000
Designated as Hedging Instrument | Commodity Contract  
Derivatives, Fair Value [Line Items]  
Derivative Liability, Notional Amount 10,093,000
Designated as Hedging Instrument | Interest Rate Swap [Member]  
Derivatives, Fair Value [Line Items]  
Derivative, Notional Amount 181,425,000
Designated as Hedging Instrument | Reclassify Next Year [Member]  
Derivatives, Fair Value [Line Items]  
Derivative Instruments in Hedges, at Fair Value, Net $ 1,500,000