Annual report pursuant to Section 13 and 15(d)

Derivative Financial Instruments - Summary of Derivative Assets and Liabilities (Details)

v3.10.0.1
Derivative Financial Instruments - Summary of Derivative Assets and Liabilities (Details) - USD ($)
$ in Millions
Dec. 31, 2018
Dec. 31, 2017
Derivatives, Fair Value [Line Items]    
Derivative asset $ 1.1 $ 0.0
Derivative liability 0.0 1.1
Foreign exchange contracts | Not Designated as Hedging Instrument    
Derivatives, Fair Value [Line Items]    
Derivative asset 0.0 0.0
Derivative liability 0.0 0.3
Cash flow hedging | Foreign exchange contracts | Designated as hedging instruments    
Derivatives, Fair Value [Line Items]    
Derivative asset 1.1 0.0
Derivative liability $ 0.0 $ 0.8