v2.4.0.8
Fair Value Of Financial Instruments Narrative (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 9 Months Ended 9 Months Ended 3 Months Ended 9 Months Ended 3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2014
Dec. 31, 2013
Sep. 30, 2014
Estimated Fair Value [Member]
Dec. 31, 2013
Estimated Fair Value [Member]
Sep. 30, 2014
Fair Value, Inputs, Level 2 [Member]
Dec. 31, 2013
Fair Value, Inputs, Level 2 [Member]
Sep. 30, 2014
Fair Value, Measurements, Nonrecurring [Member]
Sep. 30, 2013
Fair Value, Measurements, Nonrecurring [Member]
Sep. 30, 2014
Cost of Sales [Member]
Fair Value, Measurements, Nonrecurring [Member]
Sep. 30, 2014
Cost of Sales [Member]
Fair Value, Measurements, Nonrecurring [Member]
Sep. 30, 2014
Selling, General and Administrative Expenses [Member]
Fair Value, Measurements, Nonrecurring [Member]
Sep. 30, 2014
Selling, General and Administrative Expenses [Member]
Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]                          
Derivative, Fair Value, Net $ (3) $ (3) $ (2)                    
Total debt, recorded amount 2,454 2,454 2,412                    
Total debt, fair value       2,576 2,519 2,576 2,519            
Asset Impairment Charges $ 4 $ 7           $ 7 $ 0 $ 3 $ 5 $ 1 $ 2