Condensed Consolidating Financial Statements (Details 1) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Condensed Consolidating Statements of Operations
Net sales	$ 685.8	$ 695.4
Cost of goods sold	522.8	527.3
Gross profit	163.0	168.1
Operating Expenses:
Selling, general and administrative expenses	133.4	135.6
Losses (gains) and other expenses, net	5.6	2.4
Restructuring charges	0.3	0.1
Income from equity method investments	(3.3)	(3.9)
Operational income from continuing operations	27.0	33.9
Interest expense, net	5.7	3.3
Other expense (income), net	0	0
Income from continuing operations before income taxes	21.3	30.6
Provision for income taxes	7.3	10.7
Income from continuing operations	14.0	19.9
Net loss from discontinued operations	0.1	0
Net income	13.9	19.9
Other comprehensive (loss) income	(25.2)	0
Comprehensive income	(11.3)	19.9
Parent [Member]
Condensed Consolidating Statements of Operations
Net sales	0	0
Cost of goods sold	0	0
Gross profit	0	0
Operating Expenses:
Selling, general and administrative expenses	0	0
Losses (gains) and other expenses, net	0.1	0.9
Restructuring charges	0	0
Income from equity method investments	(17.5)	(22.4)
Operational income from continuing operations	17.4	21.5
Interest expense, net	5.5	3.0
Other expense (income), net	0	0
Income from continuing operations before income taxes	11.9	18.5
Provision for income taxes	(2.0)	(1.4)
Income from continuing operations	13.9	19.9
Net loss from discontinued operations	0	0
Net income	13.9	19.9
Other comprehensive (loss) income	1.0	0
Comprehensive income	14.9	19.9
Guarantor Subsidiaries [Member]
Condensed Consolidating Statements of Operations
Net sales	576.2	559.2
Cost of goods sold	443.6	433.3
Gross profit	132.6	125.9
Operating Expenses:
Selling, general and administrative expenses	108.0	104.2
Losses (gains) and other expenses, net	3.8	0.8
Restructuring charges	0.1	0
Income from equity method investments	2.3	(2.4)
Operational income from continuing operations	18.4	23.3
Interest expense, net	(0.5)	(0.6)
Other expense (income), net	0	0
Income from continuing operations before income taxes	18.9	23.9
Provision for income taxes	7.8	7.8
Income from continuing operations	11.1	16.1
Net loss from discontinued operations	0	0
Net income	11.1	16.1
Other comprehensive (loss) income	(3.9)	3.3
Comprehensive income	7.2	19.4
Non-Guarantor Subsidiaries [Member]
Condensed Consolidating Statements of Operations
Net sales	153.8	182.6
Cost of goods sold	122.9	139.4
Gross profit	30.9	43.2
Operating Expenses:
Selling, general and administrative expenses	25.4	31.4
Losses (gains) and other expenses, net	1.7	0.7
Restructuring charges	0.2	0.1
Income from equity method investments	(2.8)	(3.2)
Operational income from continuing operations	6.4	14.2
Interest expense, net	0.7	0.9
Other expense (income), net	0	0
Income from continuing operations before income taxes	5.7	13.3
Provision for income taxes	1.6	4.7
Income from continuing operations	4.1	8.6
Net loss from discontinued operations	0.1	0
Net income	4.0	8.6
Other comprehensive (loss) income	(20.5)	1.3
Comprehensive income	(16.5)	9.9
Eliminations [Member]
Condensed Consolidating Statements of Operations
Net sales	(44.2)	(46.4)
Cost of goods sold	(43.7)	(45.4)
Gross profit	(0.5)	(1.0)
Operating Expenses:
Selling, general and administrative expenses	0	0
Losses (gains) and other expenses, net	0	0
Restructuring charges	0	0
Income from equity method investments	14.7	24.1
Operational income from continuing operations	(15.2)	(25.1)
Interest expense, net	0	0
Other expense (income), net	0	0
Income from continuing operations before income taxes	(15.2)	(25.1)
Provision for income taxes	(0.1)	(0.4)
Income from continuing operations	(15.1)	(24.7)
Net loss from discontinued operations	0	0
Net income	(15.1)	(24.7)
Other comprehensive (loss) income	(1.8)	(4.6)
Comprehensive income	$ (16.9)	$ (29.3)