Stockholders' Equity And Accumulated Other Comprehensive Income Schedule of Reclassifications Out of AOCI (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2013
Other Comprehensive Income (Loss), Amortization, Pension and Other Postretirement Benefit Plans, Net Prior Service Cost Recognized in Net Periodic Benefit Cost, before Tax	$ (0.2)	[1]
Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Gain (Loss) Recognized in Net Periodic Benefit Cost, before Tax	8.4	[1]
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, before Tax	8.2
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Tax	(2.7)
Other Comprehensive Income (Loss), Reclassification, Pension and Other Post Retirement Benefits, Prior Service Benefit and Actuarial Loss, Net of Tax	5.5
Other Comprehensive Income (Loss), Derivative Amounts Reclassified to Earnings During Period, Pretax	(0.3)
Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Tax	0.1
Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Net of Tax	(0.2)
Foreign Exchange Contract [Member] | Cost of Products Sold [Member]
Other Comprehensive Income (Loss), Derivative Amounts Reclassified to Earnings During Period, Pretax	(0.5)
Forward Interest Rate Swaps [Member] | Interest Expense [Member]
Other Comprehensive Income (Loss), Derivative Amounts Reclassified to Earnings During Period, Pretax	$ 0.2

[1] These accumulated other comprehensive income (loss) components are included in the computation of net periodic pension and other postretirement benefit costs, which are recorded in the cost of products sold and selling, general and administrative expenses line-items in the Condensed Consolidated Statements of Operations for the three months ended March 31, 2013. See Footnote 8 for further details.