Other Income and Expense (Tables)

6 Months Ended

Jun. 30, 2015

Other Income and Expenses [Abstract]

Summarization of other income and expenses

	Three Months Ended				Six Months Ended
	June 30, 2015		June 30, 2014		June 30, 2015		June 30, 2014
	(In millions)
Gain on sale of non-operating asset	$	3.3	$	—	$	3.3	$	—
Gain (loss) from foreign exchange and derivative activity	2.7		0.5		0.1		1.3
Other, net	0.3		0.2		0.3		0.2
Other income (expense), net	$	6.3	$	0.7	$	3.7	$	1.5