Other Expense, Net (Tables)

6 Months Ended

Jun. 30, 2015

Other Income and Expenses [Abstract]

Schedule of other expense

Items included in other expense, net consist of:

	Three Months Ended June 30,						Six Months Ended June 30,
(in millions)	2015			2014			2015			2014
Restructuring expense	$	19.9		$	15.0		$	32.0		$	54.5
Gain on previously held equity interest	—			—			(10.8		)	—
Other income	(0.8		)	(4.0		)	(0.9		)	(4.7		)
Other expense, net	$	19.1		$	11.0		$	20.3		$	49.8