Derivative Instruments (Tables)

3 Months Ended

Mar. 31, 2013

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Pretax effects of derivative instruments on consolidated statements of operations

The following are the pretax effects of derivative instruments on the consolidated statements of operations for the three months ended March 31,2013 and 2012.

	Amount of Gain or (Loss) Recognized in Other Comprehensive Income on Derivatives (Effective Portion)					Location of Gain or (Loss)  Reclassified from AOCI into Income (Effective Portion)	Amount of Gain or (Loss) Reclassified from AOCI into Income (Effective Portion)
(millions)	2013		2012				2013			2012
Derivatives in Cash Flow Hedging Relationships
Commodity contracts	$	2	$	(4	)	Cost of products sold	$	(1	)	$	(3	)
Foreign exchange contracts	2		(2		)	Cost of products sold	—			(1		)
Total	$	4	$	(6	)		$	(1	)	$	(4	)

	Location of Gain or (Loss)  Recognized in Income on Derivatives	Amount of Gain or (Loss) Recognized in Income on Derivatives
(millions)		2013		2012
Derivatives Not Designated as Hedging Instruments
Commodity contracts	Cost of products sold	$	3	$	—
Foreign exchange contracts	Other expense, net	—		—
Total		$	3	$	—

Fair values of derivative instruments on the consolidated balance sheets

The following are the fair values of derivative instruments and the location on our consolidated balance sheets as of March 31, 2013 and December 31, 2012.

	Balance Sheet Location	Fair Value				Balance Sheet Location	Fair Value
(millions)		3/31/13		12/31/12			3/31/13		12/31/12
Derivatives in Cash Flow Hedging Relationships
Commodity contracts	Other current assets	$	2	$	1	Accrued expenses	$	—	$	2
Foreign exchange contracts	Other current assets	2		1		Accrued expenses	—		—
Total derivatives in hedging relationships		$	4	$	2		$	—	$	2

Derivatives Not Designated as Hedging Instruments
Commodity contracts	Other current assets	$	4	$	1	Accrued expenses	$	—	$	—
Total derivatives not designated as hedging instruments		$	4	$	1		$	—	$	—
Total derivatives	Total assets	$	8	$	3	Total liabilities	$	—	$	2