Derivative Instruments and Hedging Activities (Tables)

3 Months Ended

Mar. 31, 2014

Derivative Instruments And Hedging Activities Disclosure [Abstract]

Fair Values of Derivative Instruments Recorded in Balance Sheet

The following table summarizes the fair values of derivative instruments recorded in our Condensed Consolidated Balance Sheet (in millions):

Derivatives Designated as Hedging Instruments	Balance Sheet Location	March 31, 2014		December 31, 2013
Foreign currency derivatives	Long-term other assets	$	12	$	2
Total derivative assets		$	12	$	2
Electricity commodity derivatives	Current accrued liabilities	$	4	$	3
Foreign currency derivatives	Current accrued liabilities		1		—
Interest rate derivatives	Current accrued liabilities		—		28
Total derivative liabilities		$	5	$	31