Pension and Other Postretirement Benefits

3 Months Ended

Mar. 31, 2014

Compensation And Retirement Disclosure [Abstract]

Pension and Other Postretirement Benefits

M. Pension and Other Postretirement Benefits—The components of net periodic benefit cost were as follows:

	Pension benefits						Other postretirement benefits
First quarter ended March 31,	2014			2013			2014			2013
Service cost	$	41		$	51		$	4		$	4
Interest cost		160			152			29			28
Expected return on plan assets		(193	)		(198	)		—			—
Recognized net actuarial loss		97			123			3			9
Amortization of prior service cost (benefit)		4			5			(5	)		(4	)
Settlement*		—			2			—			—
Net periodic benefit cost	$	109		$	135		$	31		$	37

* This amount was recorded in Restructuring and other charges on the accompanying Statement of Consolidated Operations (see Note D).