Employee Benefit Plans Amounts Recognized in Balance Sheet (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2009
Pension Benefits, U.S. Plans
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Pension and Other Postretirement Defined Benefit Plans, Current Liabilities	$ 5.2	$ 4.6
Pension and Other Postretirement Defined Benefit Plans, Liabilities, Noncurrent	136.2	609.7
Defined Benefit Plan, Assets for Plan Benefits, Noncurrent	(13.4)	0
Defined Benefit Plan, Funded Status of Plan	128.0	614.3
Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), Net Gains (Losses), before Tax	(342.1)	(845.4)
Accumulated Other Comprehensive Income (Loss), Net Prior Service Cost (Credit), before Tax	0	(0.6)
Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), before Tax	(342.1)	(846.0)
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Pensions	119.7	296.1
Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net of Tax	(222.4)	(549.9)	(437.6)
Pension Benefits, Non U.S. Plans
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Pension and Other Postretirement Defined Benefit Plans, Current Liabilities	0	0
Pension and Other Postretirement Defined Benefit Plans, Liabilities, Noncurrent	0	0
Defined Benefit Plan, Assets for Plan Benefits, Noncurrent	(17.0)	(8.2)
Defined Benefit Plan, Funded Status of Plan	(17.0)	(8.2)
Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), Net Gains (Losses), before Tax	(36.9)	(37.9)
Accumulated Other Comprehensive Income (Loss), Net Prior Service Cost (Credit), before Tax	0	(0.2)
Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), before Tax	(36.9)	(38.1)
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Pensions	10.9	11.1
Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net of Tax	(26.0)	(27.0)	(17.2)
Other Postretirement Benefit Plans
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Pension and Other Postretirement Defined Benefit Plans, Current Liabilities	14.6	15.6
Pension and Other Postretirement Defined Benefit Plans, Liabilities, Noncurrent	139.3	171.7
Defined Benefit Plan, Assets for Plan Benefits, Noncurrent	0	0
Defined Benefit Plan, Funded Status of Plan	153.9	187.3
Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), Net Gains (Losses), before Tax	10.3	(19.3)
Accumulated Other Comprehensive Income (Loss), Net Prior Service Cost (Credit), before Tax	2.4	7.3		(4.4)
Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), before Tax	12.7	(12.0)
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Pensions	5.8	14.4
Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net of Tax	$ 18.5	$ 2.4	$ 10.7