Quarterly Financial Data (Tables)

12 Months Ended

Dec. 31, 2014

Quarterly Financial Data [Abstract]

Schedule of Quarterly Data

(in millions, except per share amounts)
2014	1st	2nd	3rd	4th
Net sales	$180.3	$193.5	$179.9	$191.6
Gross profit	74.8	75.3	68.6	72.9
Net income attributable to the Company	10.6	11.2	11.8	8.0
Basic earnings per share	0.33	0.35	0.37	0.26
Diluted earnings per share	0.33	0.35	0.37	0.25
Cash dividends per share	0.15	0.16	0.16	0.16
Class A Common Stock prices:
High	37.59	38.01	38.53	38.15
Low	32.85	33.67	34.04	32.46
2013
Net sales	$186.7	$198.0	$183.1	$189.6
Gross profit	72.8	77.4	68.0	72.4
Net income attributable to the Company	11.5	(7.4)	4.7	8.7
Basic earnings per share	0.36	(0.23)	0.15	0.27
Diluted earnings per share	0.36	(0.23)	0.15	0.27
Cash dividends per share	0.14	0.15	0.15	0.15
Class A Common Stock prices:
High	29.87	33.90	36.53	37.25
Low	23.21	27.48	32.27	33.81
2012
Net sales	$180.1	$191.9	$194.6	$194.3
Gross profit	68.3	78.5	79.7	79.0
Net income attributable to the Company	47.0	(33.7)	9.5	8.2
Basic earnings per share	1.50	(1.08)	0.30	0.27
Diluted earnings per share	1.49	(1.08)	0.30	0.26
Cash dividends per share	0.13	0.14	0.14	0.14
Class A Common Stock prices:
High	25.90	24.70	22.78	22.68
Low	22.35	17.15	17.66	20.11