Income Taxes (Details 3) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Components of Deferred Tax Assets and Liabilities [Abstract]
Deferred Tax Assets, Other postretirement liabilities	$ 6.3	$ 5.6
Deferred tax assets, product warranty and self-insured risk	0.3	2.7
Deferred Tax Assets, Tax Carryforwards	292.9	305.2
Deferred Tax Assets, Other Accruals and miscellaneous	22.6	26.9
Deferred Tax Assets, Gross	322.1	340.4
Deferred Tax Assets, Valuation Allowance	(305.2)	(307.3)
Deferred Tax Assets, Net of Valuation Allowance	16.9	33.1
Deferred Tax Liabilities, Property, Plant and Equipment	7.8	14.0
Deferred tax liabilities, Pension	0	13.9
Deferred Tax Liabilities, Unrealized gains on securities	6.4	1.6
Deferred Tax Liabilities, Other	2.6	3.5
Deferred Tax Liabilities, Gross	16.8	33.0
Net deferred tax assets (liabilities)	0.1	0.1
Deferred Tax Asset Current and NonCurrent	1.9	0.3
Deferred Tax Liability, Current and NonCurrent	$ 1.8	$ 0.2