Stockholders' Equity And Accumulated Other Comprehensive Income (Loss) (Components Of Accumulated Other Comprehensive Loss) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2013		Mar. 31, 2012
Balance at Beginning of Period, Foreign Currency Translation Loss	$ (166.5)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax	(35.3)	[1]
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment Realized upon Sale or Liquidation, Net of Tax	0
Current period change, Foreign Currency Translation Loss	(35.3)		45.5
Balance at End of Period, Foreign Currency Translation Loss	(201.8)
Balance at Beginning of Period, Unrecognized Pension & Other Postretirement Costs, net of tax	(621.1)
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, before Reclassification Adjustments, Net of Tax	7.1
Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Gain (Loss) Recognized in Net Periodic Benefit Cost, Net of Tax	5.5
Current period change, Unrecognized Pension & Other Postretirement Costs, net of tax	12.6	[2]	1.6	[2]
Balance at End of Period, Unrecognized Pension & Other Postretirement Costs, net of tax	(608.5)
Balance at Beginning of Period, Derivative Hedging Loss, net of tax	(1.4)
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax	0.9
Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Net of Tax	(0.2)
Current period change, Derivative Hedging Income (Loss), net of tax	0.7	[3]	(1.4)	[3]
Balance at End of Period, Derivative Hedging Loss, net of tax	(0.7)
Balance at Beginning of Period, Accumulated Other Comprehensive Loss	(789.0)
Other Comprehensive Income (Loss), Before Reclassifications, Net of Tax	(27.3)
Other Comprehensive Income (Loss), Reclassifications To Earnings, Net Of Tax	5.3
Current period change, Accumulated Other Comprehensive Loss	(22.0)		45.7
Balance at End of Period, Accumulated Other Comprehensive Loss	(811.0)
Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment Long Term Intercompany Loans, Net Of Tax	$ (10.7)

[1] Includes foreign exchange losses of $10.7 million arising during the three months ended March 31, 2013, associated with intercompany loans designated as long-term.

[2] Net of income tax expense of $2.7 million and $2.2 million, respectively.

[3] Net of income tax benefit of $0.1 million and $0.5 million, respectively.