Annual report pursuant to Section 13 and 15(d)

Derivative Financial Instruments - Narrative (Details)

v3.20.4
Derivative Financial Instruments - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Derivative [Line Items]    
Gains expected to be reclassified to earnings within the next twelve months $ 0.8  
Cash flow hedging | Foreign currency forward    
Derivative [Line Items]    
Length of derivative hedge (up to) 18 months  
Derivative, Notional Amount $ 17.3 $ 23.1
Fair value hedging | Foreign currency forward    
Derivative [Line Items]    
Derivative, Notional Amount $ 12.1 $ 16.6