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Derivatives and Hedging Derivatives and Hedging (Details)
€ in Millions
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
May 31, 2019
USD ($)
May 31, 2019
EUR (€)
Sep. 30, 2018
USD ($)
Sep. 30, 2018
EUR (€)
Derivative            
Derivative asset $ 8,700,000 $ 0        
Foreign exchange contract            
Derivative            
Notional amount 3,300,000 $ 3,300,000        
Currency swap            
Derivative            
Derivative liability, notional amount     $ 100,000,000   $ 200,000,000  
Amount of hedged item | €       € 89.6   € 172.8
Weighted average interest rate     3.50% 3.50% 2.80% 2.80%
Derivative asset $ 8,700,000