Litigation And Contingencies (Details) $ in Millions	3 Months Ended	9 Months Ended
	Mar. 31, 2014	Sep. 30, 2015 USD ($)	Dec. 31, 2014 USD ($)
Loss Contingencies [Line Items]
Loss Contingency Accrual, Product Liability, Net		$ 37.2	$ 33.6
Approximate Number of Defective Merchandise Recalled	4,000,000
Accrual for Environmental Loss Contingencies		23.6
Estimated Present Value Of Long Term Obligation		$ 17.4
Accrual for Environmental Loss Contingencies, Discount Rate		5.00%
Undiscounted obligation value		$ 24.4
Minimum [Member]
Loss Contingencies [Line Items]
Accrual for Environmental Loss Contingencies		22.8
Maximum [Member]
Loss Contingencies [Line Items]
Accrual for Environmental Loss Contingencies		$ 28.4
Lower Passaic River Matter [Member]
Loss Contingencies [Line Items]
Number of General Notice Letter Recipients Involved In Remedial Investigation and Feasibility Study		72
Lower Passaic River Matter [Member] | Minimum [Member]
Loss Contingencies [Line Items]
Loss Contingency, Range of Possible Loss, Minimum		$ 315.0
Lower Passaic River Matter [Member] | Maximum [Member]
Loss Contingencies [Line Items]
Loss Contingency, Range of Possible Loss, Maximum		3,200.0
Lower Passaic River Maintenance costs [Member] | Minimum [Member]
Loss Contingencies [Line Items]
Loss Contingency, Range of Possible Loss, Minimum		0.5
Lower Passaic River Maintenance costs [Member] | Maximum [Member]
Loss Contingencies [Line Items]
Loss Contingency, Range of Possible Loss, Maximum		1.8
Lower Passaic River Matter - Preferred Alternative [Member]
Loss Contingencies [Line Items]
Loss Contingency, Estimate of Possible Loss		1,700.0
Lower Passaic River Matter - Preferred Alternative Maintenance costs [Member]
Loss Contingencies [Line Items]
Loss Contingency, Estimate of Possible Loss		1.6
Lower Passaic River Matter-alternative range from participating parties [Member] | Minimum [Member]
Loss Contingencies [Line Items]
Loss Contingency, Range of Possible Loss, Minimum		28.0
Lower Passaic River Matter-alternative range from participating parties [Member] | Maximum [Member]
Loss Contingencies [Line Items]
Loss Contingency, Range of Possible Loss, Maximum		2,700.0
NHTSA Safety Awareness - Total Cost [Member]
Loss Contingencies [Line Items]
Loss Contingency Accrual		10.0
NHTSA - Safety Awareness [Member]
Loss Contingencies [Line Items]
Loss Contingency Accrual		7.0
Amounts paid relating to $7M NHTSA consent order		0.2
NHTSA - Other payments [Member]
Loss Contingencies [Line Items]
Payment made to NHTSA		$ 3.0