Commitments And Contingencies (Commitments and Contingencies, other disclosures) (Details)		1 Months Ended		3 Months Ended
	Nov. 10, 2014 USD ($)	Feb. 29, 2016 USD ($)	Sep. 30, 2014 USD ($)	Dec. 31, 2015 USD ($) plaintiffs	Sep. 30, 2015 USD ($)
Loss Contingencies [Line Items]
Product Warranty Maximum Duration				2 years
Letters of credit backing surety bonds, amount				$ 71,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Value of Shares Authorized				60,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Value of Shares Outstanding				22,000,000
Surety Bond
Loss Contingencies [Line Items]
Maximum potential payout under surety bonds				77,000,000
Indemnification Agreement
Loss Contingencies [Line Items]
Threshold amount of Contribution And Distribution Agreement				$ 50,000,000
Minimum | Surety Bond
Loss Contingencies [Line Items]
Surety bonds duration				3 months
Maximum | Surety Bond
Loss Contingencies [Line Items]
Surety bonds duration				3 years
Standby Letters of Credit
Loss Contingencies [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity				$ 136,000,000
Antitrust Litigation
Loss Contingencies [Line Items]
Loss Contingency, Damages Awarded, Value				20,000,000
Loss Contingency, Damages Awarded, Value Trebled				$ 60,000,000
Hazardous Noise Exposure Litigation By Former Employees
Loss Contingencies [Line Items]
Litigation, number of plaintiffs | plaintiffs				101
Hazardous Noise Exposure Litigation By Former Employees | Maximum
Loss Contingencies [Line Items]
Loss Contingency, Damages Sought, Value				$ 50,000
Pending Litigation | Antitrust Litigation
Loss Contingencies [Line Items]
Loss Contingency, Actions Taken by Plaintiff				3
Loss Contingency, Damages Sought, Value	$ 71,000,000
Settled Litigation | Antitrust Litigation
Loss Contingencies [Line Items]
Litigation Settlement, Amount			$ (63,000,000)
Secured Debt [Member] | Senior Secured Multi-Currency Asset-Based Revolver [Member]
Loss Contingencies [Line Items]
Long-term Line of Credit				$ 114,000,000	$ 119,000,000
Subsequent Event [Member] | Pending Litigation | Antitrust Litigation
Loss Contingencies [Line Items]
Litigation Settlement, Amount		$ (8,000,000)