Debt (Gain Or Loss On The Hedged Item And Offsetting Gain Or Loss On Interest Rate Swaps) (Details) (Other Operating Expenses [Member], USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Derivative Instruments, Gain (Loss) [Line Items]
Gain on Notes	$ 3	$ 1
Other operating expenses net income effect	0	0
Interest Rate Swap [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Loss on Swaps	$ (3)	$ (1)