Accumulated Other Comprehensive Income (Tables)

12 Months Ended

Dec. 31, 2014

Accumulated Other Comprehensive Income

Summary of the components of accumulated other comprehensive income, net of tax

        The following is a summary of the components of accumulated other comprehensive income, net of tax, at December 31, (in millions):

	Foreign Currency Translation			Unrealized Losses on Derivatives			Pension Liability Adjustment			Accumulated Other Comprehensive Income
Balance at December 31, 2011	$	161.1		$	(1.1	)	$	(17.5	)	$	142.5
Other comprehensive income		9.2			(0.2	)		(16.1	)		(7.1	)
Realized loss on reclassification		—			1.3			1.1			2.4
Balance at December 31, 2012		170.3			—			(32.5	)		137.8
Other comprehensive income (loss)		27.3			—			15.0			42.3
Realized loss on reclassification		—			—			2.3			2.3
Balance at December 31, 2013		197.6			—			(15.2	)		182.4
Other comprehensive income		(131.6	)		—			(22.7	)		(154.3	)
Realized loss on reclassification		—			—			0.1			0.1
Balance at December 31, 2014	$	66.0		$	—		$	(37.8	)	$	28.2