Derivative Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2011

Derivative Financial Instruments (Tables) [Abstract]

Notional amounts of the Company's outstanding foreign currency forward contracts by currency

Currency	Notional Amount
	(in millions)
Canadian dollar	$	205
U.S. dollar		74
British pound		37
Euro		29
Other		3
Total	$	348

Fair values and the location of the Company's derivative instruments in the condensed consolidated balance sheets

	Fair Values of Derivative Instruments(1)
	September 30, 2011								December 31, 2010
	Other				Other				Other				Other
	Current		Other		Current		Other		Current		Other		Current		Other
	Assets		Assets		Liabilities		Liabilities		Assets		Assets		Liabilities		Liabilities
	(in millions)
Derivatives designated as hedging instruments:
Foreign currency forward contracts	$	3	$	5	$	8	$	2	$	11	$	8	$	2	$	—
Derivatives not designated as hedging instruments:
Foreign currency forward contracts		2		1		1		—		2		1		3		—
Embedded derivative related to the CODES		—		—		—		—		—		—		—		—
Total derivative instruments	$	5	$	6	$	9	$	2	$	13	$	9	$	5	$	—

⁽¹⁾ See Note 14 for a description of the fair value hierarchy related to the Company’s foreign currency forward contracts.