Pension and Other Postretirement Benefits (Tables)

9 Months Ended

Sep. 30, 2016

Compensation and Retirement Disclosure [Abstract]

Components of Net Periodic Benefit Cost

The components of net periodic benefit cost were as follows:

	Third quarter ended September 30,						Nine months ended September 30,
Pension benefits	2016			2015			2016			2015
Service cost	$	43		$	44		$	124		$	132
Interest cost		114			144			358			433
Expected return on plan assets		(187	)		(189	)		(558	)		(566	)
Recognized net actuarial loss		104			117			308			352
Amortization of prior service cost		4			4			12			12
Settlements*		13			13			15			14
Curtailments*		—			9			—			9
Special termination benefits*		—			—			1			12
Net periodic benefit cost	$	91		$	142		$	260		$	398

* Except for Settlements of $2 during the nine months ended September 30, 2016 and $2 in both the third quarter and nine months ended September 30, 2015, these amounts were recorded in Restructuring and other charges on the accompanying Statement of Consolidated Operations (see Note D).

	Third quarter ended September 30,						Nine months ended September 30,
Other postretirement benefits	2016			2015			2016			2015
Service cost	$	3		$	4		$	10		$	11
Interest cost		16			23			53			69
Recognized net actuarial loss		8			4			19			13
Amortization of prior service benefit		(6	)		(9	)		(19	)		(28	)
Curtailments*		—			(5	)		—			(6	)
Special termination benefits*		—			—			—			1
Net periodic benefit cost	$	21		$	17		$	63		$	60

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