Accumulated Other Comprehensive Income (Reclassification Out Of Accumulated Other Comprehensive Income) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2013		Mar. 31, 2012
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Cost of Goods and Services Sold	$ 477.8		$ 496.0
Earnings from continuing operations before income taxes	15.1		32.3
Income tax expense	(11.9)		(13.3)
Earnings from continuing operations after income taxes	3.2		19.0
Total reclassifications for the period	7.9	[1]
Derivative (Loss) Gain [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total reclassifications for the period	1.2	[1]
Pension and Postretirement Adjustments [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total reclassifications for the period	6.7	[1]
Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total reclassifications for the period	7.9
Reclassification out of Accumulated Other Comprehensive Income [Member] | Derivative (Loss) Gain [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Earnings from continuing operations before income taxes	1.8
Income tax expense	(0.6)
Earnings from continuing operations after income taxes	1.2
Reclassification out of Accumulated Other Comprehensive Income [Member] | Derivative (Loss) Gain [Member] | Commodity Price Risk [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Cost of Goods and Services Sold	1.7
Reclassification out of Accumulated Other Comprehensive Income [Member] | Derivative (Loss) Gain [Member] | Foreign Exchange Contracts [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Cost of Goods and Services Sold	0.1
Reclassification out of Accumulated Other Comprehensive Income [Member] | Pension and Postretirement Adjustments [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Earnings from continuing operations before income taxes	10.3
Income tax expense	(3.6)
Earnings from continuing operations after income taxes	(6.7)
Reclassification out of Accumulated Other Comprehensive Income [Member] | Pension and Postretirement Adjustments [Member] | Cost Of Goods Sold [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Prior service cost amortization	0.2
Amortization of net actuarial loss	5.3
Reclassification out of Accumulated Other Comprehensive Income [Member] | Pension and Postretirement Adjustments [Member] | SG&A [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Prior service cost amortization	0.1
Amortization of net actuarial loss	$ 4.7

[1] Amounts are net of tax