Segment Information (Tables)

9 Months Ended

Sep. 30, 2017

Segment Reporting [Abstract]

Schedule of Segment Information

Segment information for the three and nine months ended September 30, 2017 and 2016 is as follows:

	Three Months Ended September 30, 2017								Three Months Ended September 30, 2016
(In millions)	Sales to External Customers		Total Sales			Operating Income			Sales to External Customers		Total Sales			Operating Income
Color, Additives and Inks	$	232.6	$	235.1		$	36.4		$	191.3	$	195.9		$	31.4
Specialty Engineered Materials	143.9		156.3			18.3			132.6		146.2			20.5
Performance Products and Solutions	155.1		175.7			17.8			152.4		171.3			18.0
PolyOne Distribution	286.9		291.1			18.6			270.4		274.8			18.2
Corporate and eliminations	—		(39.7		)	(23.4		)	—		(41.5		)	(16.1		)
Total	$	818.5	$	818.5		$	67.7		$	746.7	$	746.7		$	72.0

	Nine Months Ended September 30, 2017								Nine Months Ended September 30, 2016
(In millions)	Sales to External Customers		Total Sales			Operating Income			Sales to External Customers		Total Sales			Operating Income
Color, Additives and Inks	$	657.2	$	670.6		$	110.1		$	598.5	$	613.0		$	104.5
Specialty Engineered Materials	436.6		474.1			62.2			392.6		430.5			65.3
Performance Products and Solutions	480.6		543.6			62.2			449.6		510.3			59.0
PolyOne Distribution	854.9		868.0			57.5			803.1		816.2			53.5
Corporate and eliminations	—		(127.0		)	(60.3		)	—		(126.2		)	(58.1		)
Total	$	2,429.3	$	2,429.3		$	231.7		$	2,243.8	$	2,243.8		$	224.2

	Total Assets
(In millions)	September 30, 2017		December 31, 2016
Color, Additives and Inks	$	1,161.8	$	923.8
Specialty Engineered Materials	543.2		542.8
Performance Products and Solutions	281.9		241.8
PolyOne Distribution	247.9		207.0
Corporate and eliminations	414.7		389.1
Total assets from continuing operations	2,649.5		2,304.5
Assets held for sale	—		433.9
Total assets	$	2,649.5	$	2,738.4