XML 105 R95.htm IDEA: XBRL DOCUMENT v3.10.0.1
Derivative Instruments and Hedging Activities (Forward Contracts by Balance Sheet Location) (Details) - Designated as Hedging Instrument - USD ($)
$ in Millions
Sep. 30, 2018
Mar. 31, 2018
[1]
Other Current Assets    
Derivatives, Fair Value [Line Items]    
Derivative Asset $ 0.8 $ 0.3
Other Non-Current Assets    
Derivatives, Fair Value [Line Items]    
Derivative Asset 5.4  
Accounts Payable and Accrued Liabilities    
Derivatives, Fair Value [Line Items]    
Derivative Liability 0.5 0.6
Other Non-Current Liabilities    
Derivatives, Fair Value [Line Items]    
Derivative Liability 0.0  
Forward exchange contracts | Other Current Assets    
Derivatives, Fair Value [Line Items]    
Derivative Asset 0.8 0.3
Forward exchange contracts | Other Non-Current Assets    
Derivatives, Fair Value [Line Items]    
Derivative Asset 0.0  
Forward exchange contracts | Accounts Payable and Accrued Liabilities    
Derivatives, Fair Value [Line Items]    
Derivative Liability 0.5 $ 0.6
Forward exchange contracts | Other Non-Current Liabilities    
Derivatives, Fair Value [Line Items]    
Derivative Liability 0.0  
Interest rate swap agreements | Other Current Assets    
Derivatives, Fair Value [Line Items]    
Derivative Asset 0.0  
Interest rate swap agreements | Other Non-Current Assets    
Derivatives, Fair Value [Line Items]    
Derivative Asset 5.4  
Interest rate swap agreements | Accounts Payable and Accrued Liabilities    
Derivatives, Fair Value [Line Items]    
Derivative Liability 0.0  
Interest rate swap agreements | Other Non-Current Liabilities    
Derivatives, Fair Value [Line Items]    
Derivative Liability $ 0.0  
[1] Includes an immaterial amount of forward foreign exchange contracts not designated as hedging instruments as of March 31, 2018.