Condensed Consolidated Statements Of Earnings And Comprehensive Income (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Condensed Consolidated Statements Of Earnings And Comprehensive Income [Abstract]
Net sales	$ 706.6	$ 675.4	$ 1,328.9	$ 1,311.4
Cost of goods sold	542.3	504.8	1,020.1	1,000.8
Gross profit	164.3	170.6	308.8	310.6
Selling, general and administrative expenses	111.2	107.9	223.9	218.6
Restructuring charges, net	(0.1)		(0.1)	0.2
Equity earnings from joint venture	(14.4)	(14.9)	(29.6)	(28.5)
Operating income	67.6	77.6	114.6	120.3
Interest expense	11.8	14.4	45.0	25.6
Other non-operating expense	0.7	0.3	0.7	0.3
Other non-operating (income)	(1.4)	(0.7)	(2.7)	(1.5)
Earnings from continuing operations before income taxes	56.5	63.6	71.6	95.9
Income tax expense	25.9	21.4	37.8	34.7
Earnings from continuing operations	30.6	42.2	33.8	61.2
Net loss from discontinued operations, net of tax benefit of $ -, ($0.3), $ -, and ($0.6)		(0.4)		(1.2)
Loss on sale of discontinued business, net of tax benefit of ($0.4), $ -, ($0.5), and $ -	(0.7)		(0.9)
Net loss from discontinued operations	(0.7)	(0.4)	(0.9)	(1.2)
Net earnings	29.9	41.8	32.9	60.0
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	(8.7)	(8.6)	(14.9)	(3.3)
Derivative gain (loss)	12.2	(2.0)	16.5	(4.3)
Pension and postretirement adjustments	6.0	2.5	14.9	4.9
Total other comprehensive income (loss)	9.5	(8.1)	16.5	(2.7)
Total comprehensive income	$ 39.4	$ 33.7	$ 49.4	$ 57.3
Earnings per share of common stock, continuing operations:
Basic	$ 0.51	$ 0.72	$ 0.57	$ 1.04
Diluted	$ 0.51	$ 0.71	$ 0.56	$ 1.03
Loss per share of common stock, discontinued operations:
Basic	$ (0.01)	$ (0.01)	$ (0.02)	$ (0.02)
Diluted	$ (0.01)	$ (0.01)	$ (0.02)	$ (0.02)
Net earnings per share of common stock:
Basic	$ 0.50	$ 0.71	$ 0.55	$ 1.02
Diluted	$ 0.50	$ 0.70	$ 0.54	$ 1.01
Average number of common shares outstanding:
Basic	59.3	58.8	59.2	58.7
Diluted	59.9	59.4	59.8	59.3
Dividend declared per common share				$ 8.55