Income Taxes (Details 3) (USD $) In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Gross deferred tax assets:
Warranties	$ 30.9	$ 29.3
Net operating losses (foreign and U.S. state)	23.6	28.2
Post-retirement and pension benefits	50.7	28.3
Inventory reserves	4.4	4.8
Receivables allowance	4.9	5.1
Compensation liabilities	19.6	22.6
Deferred income	1.0	0.9
Insurance liabilities	15.8	18.1
Legal reserves	11.1	10.7
Hedges	2.8	0.6
State credits, net of federal effect	8.8	8.7
Other	9.2	7.7
Total deferred tax assets	182.8	165.0
Valuation allowance	(21.2)	(21.2)
Total deferred tax assets, net of valuation allowance	161.6	143.8
Gross deferred tax liabilities:
Depreciation	(10.8)	(12.4)
Intangibles	(11.0)	(8.7)
Other	(9.9)	(9.7)
Total deferred tax liabilities	(31.7)	(30.8)
Net deferred tax assets	$ 129.9	$ 113.0