Condensed Consolidating Financial Statements (Details 1) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Condensed Consolidating Statements of Operations
Net sales	$ 960.7	$ 913.1	$ 1,656.1	$ 1,581.5
Cost of goods sold	698.1	659.1	1,225.4	1,165.5
Gross profit	262.6	254.0	430.7	416.0
Operating Expenses:
Selling, general and administrative expenses	148.9	151.3	284.5	287.0
Losses (gains) and other expenses, net	(1.0)	2.1	1.4	3.2
Restructuring charges	0.2	2.4	0.3	2.9
Income from equity method investments	(4.6)	(4.2)	(8.5)	(7.4)
Operational income from continuing operations	119.1	102.4	153.0	130.3
Interest expense, net	3.7	3.6	7.0	7.0
Other expense (income), net	0	(0.2)	0	(0.1)
Income from continuing operations before income taxes	115.4	99.0	146.0	123.4
Provision for income taxes	40.8	34.7	51.5	43.3
Income from continuing operations	74.6	64.3	94.5	80.1
Net loss from discontinued operations	0.7	0	0.7	7.8
Net income	73.9	64.3	93.8	72.3
Other comprehensive (loss) income	10.2	(31.5)	10.2	(80.8)
Comprehensive income (loss)	84.1	32.8	104.0	(8.5)
Parent [Member]
Condensed Consolidating Statements of Operations
Net sales	0	0	0	0
Cost of goods sold	0	0.1	0	0.1
Gross profit	0	(0.1)	0	(0.1)
Operating Expenses:
Selling, general and administrative expenses	0	0	0	0
Losses (gains) and other expenses, net	(1.1)	2.0	(0.2)	2.4
Restructuring charges	0	0	0	0
Income from equity method investments	(75.5)	(63.7)	(97.9)	(71.6)
Operational income from continuing operations	76.6	61.6	98.1	69.1
Interest expense, net	3.5	3.7	6.5	7.0
Other expense (income), net	0	0	0	0
Income from continuing operations before income taxes	73.1	57.9	91.6	62.1
Provision for income taxes	(0.8)	(2.0)	(2.2)	(3.3)
Income from continuing operations	73.9	59.9	93.8	65.4
Net loss from discontinued operations	0	0	0	0
Net income	73.9	59.9	93.8	65.4
Other comprehensive (loss) income	10.2	(4.2)	10.2	(7.6)
Comprehensive income (loss)	84.1	55.7	104.0	57.8
Guarantor Subsidiaries [Member]
Condensed Consolidating Statements of Operations
Net sales	793.6	795.4	1,352.8	1,316.1
Cost of goods sold	583.0	575.0	1,016.3	979.4
Gross profit	210.6	220.4	336.5	336.7
Operating Expenses:
Selling, general and administrative expenses	131.2	117.6	235.5	220.3
Losses (gains) and other expenses, net	0.3	(0.3)	1.1	0.1
Restructuring charges	0.1	1.2	0.1	1.5
Income from equity method investments	(12.1)	6.5	(14.6)	8.9
Operational income from continuing operations	91.1	95.4	114.4	105.9
Interest expense, net	(0.9)	(0.6)	(1.5)	(1.1)
Other expense (income), net	0	0	0	0
Income from continuing operations before income taxes	92.0	96.0	115.9	107.0
Provision for income taxes	28.1	35.3	35.9	40.1
Income from continuing operations	63.9	60.7	80.0	66.9
Net loss from discontinued operations	0	(25.4)	0	(17.6)
Net income	63.9	86.1	80.0	84.5
Other comprehensive (loss) income	1.6	0.3	4.9	1.1
Comprehensive income (loss)	65.5	86.4	84.9	85.6
Non-Guarantor Subsidiaries [Member]
Condensed Consolidating Statements of Operations
Net sales	210.4	208.2	393.0	397.7
Cost of goods sold	157.0	169.9	296.4	313.2
Gross profit	53.4	38.3	96.6	84.5
Operating Expenses:
Selling, general and administrative expenses	17.7	33.7	49.0	66.7
Losses (gains) and other expenses, net	(0.2)	0.4	0.5	0.7
Restructuring charges	0.1	1.2	0.2	1.4
Income from equity method investments	(4.0)	(3.4)	(7.1)	(6.2)
Operational income from continuing operations	39.8	6.4	54.0	21.9
Interest expense, net	1.1	0.5	2.0	1.1
Other expense (income), net	0	(0.2)	0	(0.1)
Income from continuing operations before income taxes	38.7	6.1	52.0	20.9
Provision for income taxes	13.9	3.1	18.6	8.4
Income from continuing operations	24.8	3.0	33.4	12.5
Net loss from discontinued operations	0.7	25.4	0.7	25.4
Net income	24.1	(22.4)	32.7	(12.9)
Other comprehensive (loss) income	4.1	38.7	5.4	(7.3)
Comprehensive income (loss)	28.2	16.3	38.1	(20.2)
Eliminations [Member]
Condensed Consolidating Statements of Operations
Net sales	(43.3)	(90.5)	(89.7)	(132.3)
Cost of goods sold	(41.9)	(85.9)	(87.3)	(127.2)
Gross profit	(1.4)	(4.6)	(2.4)	(5.1)
Operating Expenses:
Selling, general and administrative expenses	0	0	0	0
Losses (gains) and other expenses, net	0	0		0
Restructuring charges	0	0	0	0
Income from equity method investments	87.0	56.4	111.1	61.5
Operational income from continuing operations	(88.4)	(61.0)	(113.5)	(66.6)
Interest expense, net	0	0	0	0
Other expense (income), net	0	0	0	0
Income from continuing operations before income taxes	(88.4)	(61.0)	(113.5)	(66.6)
Provision for income taxes	(0.4)	(1.7)	(0.8)	(1.9)
Income from continuing operations	(88.0)	(59.3)	(112.7)	(64.7)
Net loss from discontinued operations	0	0	0	0
Net income	(88.0)	(59.3)	(112.7)	(64.7)
Other comprehensive (loss) income	(5.7)	(66.3)	(10.3)	(67.0)
Comprehensive income (loss)	$ (93.7)	$ (125.6)	$ (123.0)	$ (131.7)