Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Offsetting of Derivative Liabilities (Detail)

v3.3.0.814
Fair Value Measurements - Offsetting of Derivative Liabilities (Detail) - USD ($)
$ in Millions
Sep. 30, 2015
Dec. 31, 2014
Derivative [Line Items]    
Gross Amounts of Recognized Liabilities $ 7.0 $ 5.4
Gross Amounts Offset in the Balance Sheet, Derivative Liabilities (6.9) (5.4)
Net Amounts of Liabilities Presented in the Balance Sheet 0.1 0.0
Foreign exchange currency contracts [Member]    
Derivative [Line Items]    
Gross Amounts of Recognized Liabilities 7.0 5.4
Gross Amounts Offset in the Balance Sheet, Derivative Liabilities (6.9) (5.4)
Net Amounts of Liabilities Presented in the Balance Sheet $ 0.1 $ 0.0