XML 60 R47.htm IDEA: XBRL DOCUMENT v3.20.2
Derivative Financial Instruments - Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - Fair Value, Measurements, Recurring - Designated as Hedging Instrument - USD ($)
$ in Millions
Sep. 30, 2020
Dec. 31, 2019
Derivatives in Net Investment Hedging Relationship    
Derivative [Line Items]    
Assets $ 2.6 $ 38.9
Derivative Liability, Fair Value, Gross Liability (4.0) (32.0)
Derivatives in Net Investment Hedging Relationship | Forward contracts    
Derivative [Line Items]    
Assets 2.6 23.8
Derivative Liability, Fair Value, Gross Liability (1.9) (1.0)
Derivatives in Net Investment Hedging Relationship | Put options    
Derivative [Line Items]    
Assets 0.0 0.0
Derivative Liability, Fair Value, Gross Liability 0.0 (31.0)
Derivatives in Net Investment Hedging Relationship | Call options    
Derivative [Line Items]    
Assets 0.0 15.1
Derivative Liability, Fair Value, Gross Liability 0.0 0.0
Cash Flow Hedging | Interest rate swap    
Derivative [Line Items]    
Assets 0.0 0.0
Derivative Liability, Fair Value, Gross Liability $ (2.1) $ 0.0