Pension and Other Postretirement Benefits (Tables)

3 Months Ended

Mar. 31, 2016

Compensation and Retirement Disclosure [Abstract]

Components of Net Periodic Benefit Cost

The components of net periodic benefit cost were as follows:

	Pension benefits						Other postretirement benefits
First quarter ended March 31,	2016			2015			2016			2015
Service cost	$	40		$	44		$	3		$	3
Interest cost		122			144			18			23
Expected return on plan assets		(185	)		(188	)		—			—
Recognized net actuarial loss		102			118			6			4
Amortization of prior service cost (benefit)		4			4			(6	)		(9	)
Settlements*		—			1			—			—
Special termination benefits*		1			2			—			—
Net periodic benefit cost	$	84		$	125		$	21		$	21

* These amounts were recorded in Restructuring and other charges on the accompanying Statement of Consolidated Operations (see Note D).