Contingencies (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2008	Dec. 31, 2013
Accrual for Environmental Loss Contingencies Disclosure [Abstract]
Waste disposal sites with potential liability under the Comprehensive Environmental Response, Compensation and Liability Act	27
Accrual for indicated environmental liabilities	$ 6.2		$ 4.0
Assets
Other non-current assets	111.8		96.7
Liabilities [Abstract]
Accounts payable and accrued expenses	47.4		41.1
Other non-current liabilities	64.4		55.6
UAW Litigation [Member]
Contingencies [Abstract]
Loss as a result of the September 2008 DTP ruling		4.0
Estimated future settlement of existing claims [Member]
Assets
Other non-current assets	111.8		96.7
Total insurance assets	111.8		96.7
Liabilities [Abstract]
Accounts payable and accrued expenses	47.4		41.1
Other non-current liabilities	64.4		55.6
Total accrued liabilities	111.8		96.7
Asbestos Issue [Member]
Accrual for Environmental Loss Contingencies Disclosure [Abstract]
Number of claimants settled and dismissed	6,500		1,500
Contingencies [Abstract]
Number of pending claims	13,300		17,000
Payment being made to a claimant by or on behalf of the Company	397		297
Payment being made to a claimant by or on behalf of the company, percentage	6.00%		20.00%
Loss Contingency, Damages Awarded, Value	35.0
Surety Bond Posted Related to Appeal	55.0
Company paid in defense and indemnity in advance of insurers reimbursement	337.8
Cash and notes received from insurers	195.9
Outstanding balance to be fully recovered	141.9		153.6
Non-Compensatory Damages [Member]
Contingencies [Abstract]
Loss Contingency, Damages Awarded, Value	$ 32.5