Pension and Other Postretirement Healthcare Benefits (Tables)

6 Months Ended

Jun. 30, 2013

Compensation And Retirement Disclosure [Abstract]

Components of Net Periodic Pension and Postretirement Healthcare Cost

The components of net periodic cost associated with the U.S. and foreign retirement plans recognized in the unaudited Condensed Consolidated Statement of Operations were as follows:

	Retirement Plans
	Three Months Ended June 30,						Six Months Ended June 30,
	2013			2012			2013			2012
Net periodic cost:
Service cost	$	2		$	—		$	3		$	1
Interest cost		5			5			10			11
Expected return on plan assets		(5	)		(4	)		(10	)		(10	)
Net amortization of actuarial loss		—			—			1			—
Total net periodic cost	$	2		$	1		$	4		$	2