Quarterly Financial Information

12 Months Ended

Dec. 31, 2017

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Information [Text Block]

QUARTERLY FINANCIAL INFORMATION — UNAUDITED

	Quarter Ended
(in millions, except per share amounts)	March 31		June 30		September 30		December 31			Total
2017
Net sales	$	995.4	$	1,012.1	$	1,035.1	$	1,003.6		$	4,046.2
Gross profit	197.9		185.9		207.7		193.7			785.2
Net income	51.1		28.0		55.6		(40.7		)	94.0
Basic earnings per share:
Net income	0.55		0.31		0.61		(0.44		)	1.03
Diluted earnings per share:
Net income	0.55		0.30		0.61		(0.44		)	1.02
2016
Net sales	$	967.9	$	1,021.3	$	1,027.2	$	988.0		$	4,004.4
Gross profit	208.8		217.0		224.8		215.6			866.2
Net income	56.2		50.9		68.6		60.5			236.2
Basic earnings per share:
Net income	0.59		0.54		0.73		0.65			2.51
Diluted earnings per share:
Net income	0.59		0.53		0.72		0.64			2.48