Litigation And Contingencies (Details) $ in Millions	3 Months Ended	6 Months Ended
	Mar. 31, 2014	Jun. 30, 2015 USD ($)	Dec. 31, 2014 USD ($)
Loss Contingencies [Line Items]
Loss Contingency Accrual, Product Liability, Net		$ 33.1	$ 33.6
Approximate Number of Defective Merchandise Recalled	4,000,000
Loss Contingency Accrual		10.0
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]
Environmental Loss Exposure Low Estimate		22.0
Maximum [Member]
Loss Contingencies [Line Items]
Environmental Loss Exposure High Estimate		$ 27.4
Lower Passaic River Matter [Member]
Loss Contingencies [Line Items]
Number of General Notice Letter Recipients Involved In Remedial Investigation and Feasibility Study		72
Environmental Loss Exposure Preferred Alternative		$ 1,700.0
Environmental Remediation Maintenance Costs, Preferred Alternative		1.6
Lower Passaic River Matter [Member] | Minimum [Member]
Loss Contingencies [Line Items]
Environmental Loss Exposure Low Estimate		315.0
Environmental Remediation Maintenance Costs, Low Estimate		0.5
Lower Passaic River Matter [Member] | Maximum [Member]
Loss Contingencies [Line Items]
Environmental Loss Exposure High Estimate		3,200.0
Environmental Remediation Maintenance Costs, High Estimate		1.8
Lower Passaic River Matter-alternative range from participating parties [Member] | Minimum [Member]
Loss Contingencies [Line Items]
Environmental Loss Exposure Low Estimate		28.0
Lower Passaic River Matter-alternative range from participating parties [Member] | Maximum [Member]
Loss Contingencies [Line Items]
Environmental Loss Exposure High Estimate		2,700.0
NHTSA - Safety Awareness [Member]
Loss Contingencies [Line Items]
Loss Contingency Accrual		7.0
NHTSA - Other payments [Member]
Loss Contingencies [Line Items]
Payment made to NHTSA		$ 3.0