Accumulated Other Comprehensive Income / (Loss) (Tables)

12 Months Ended

Dec. 31, 2013

Accumulated Other Comprehensive Income / (Loss)

Schedule of the changes in accumulated other comprehensive income/ (loss) by component and the reclassifications out of accumulated other comprehensive income/ (loss) attributable to the entity's common stockholders

	Foreign Currency Translation			Interest Rate Swaps			Other			Accumulated Other Comprehensive Income (Loss)
Balance at January 1, 2011	$	(12.1	)	$	2.5		$	9.5		$	(0.1	)
Other comprehensive income before reclassifications		(5.8	)		(9.7	)		(8.7	)		(24.2	)
Amounts reclassified from accumulated other comprehensive income—net of tax provision of $0.0		—			0.1			—			0.1
Net current-period other comprehensive income		(5.8	)		(9.6	)		(8.7	)		(24.1	)
Balance at December 31, 2011		(17.9	)		(7.1	)		0.8			(24.2	)
Other comprehensive income before reclassifications		18.3			(3.2	)		(1.9	)		13.2
Amounts reclassified from accumulated other comprehensive income—net of tax provision of $2.8		—			4.2			—			4.2
Net current-period other comprehensive income		18.3			1.0			(1.9	)		17.4
Balance at December 31, 2012		0.4			(6.1	)		(1.1	)		(6.8	)
Other comprehensive income before reclassifications		11.9			(0.4	)		3.4			14.9
Amounts reclassified from accumulated other comprehensive income—net of tax provision(benefit) of ($0.5) and $2.9, respectively		(0.9	)		4.4			—			3.5
Net current-period other comprehensive income		11.0			4.0			3.4			18.4
Balance at December 31, 2013	$	11.4		$	(2.1	)	$	2.3		$	11.6