Accumulated Other Comprehensive Income (Reclassification Out Of Accumulated Other Comprehensive Income) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Cost of Goods and Services Sold	$ 554.3	$ 542.3	$ 1,033.7	$ 1,020.1
Earnings from continuing operations before income taxes	(45.6)	(56.5)	(81.8)	(71.6)
Income tax expense	24.6	25.9	43.9	37.8
Earnings from continuing operations	(21.0)	(30.6)	(37.9)	(33.8)
Total reclassifications for the period			10.7	14.6
Derivative Adjustments [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total reclassifications for the period			(2.8)	1.3
Pension And Postretirement Adjustments [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total reclassifications for the period			13.5	13.3
Reclassification From Accumulated Other Comprehensive Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total reclassifications for the period			10.7	14.6
Reclassification From Accumulated Other Comprehensive Income [Member] | Derivative Adjustments [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Earnings from continuing operations before income taxes			(4.3)	2.0
Income tax expense			1.5	(0.7)
Earnings from continuing operations			(2.8)	1.3
Reclassification From Accumulated Other Comprehensive Income [Member] | Derivative Adjustments [Member] | Natural Gas Commodity Contracts [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Cost of Goods and Services Sold			(1.1)	2.0
Reclassification From Accumulated Other Comprehensive Income [Member] | Derivative Adjustments [Member] | Foreign Exchange Contracts - Purchases [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Cost of Goods and Services Sold			(0.5)
Reclassification From Accumulated Other Comprehensive Income [Member] | Derivative Adjustments [Member] | Foreign Exchange Contracts - Sales [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Cost of Goods and Services Sold			(2.7)
Reclassification From 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			20.8	20.6
Income tax expense			(7.3)	(7.3)
Earnings from continuing operations			13.5	13.3
Reclassification From 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			0.3	0.3
Amortization of net actuarial loss			10.9	10.6
Reclassification From Accumulated Other Comprehensive Income [Member] | Pension And Postretirement Adjustments [Member] | SG&A Expense [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Prior service cost amortization			0.3	0.3
Amortization of net actuarial loss			$ 9.3	$ 9.4