Pension and Other Postretirement Benefits (Tables)

3 Months Ended

Mar. 31, 2019

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,	2019			2018			2019		2018
Service cost	$	12		$	14		$	1	$	1
Interest cost(1)		56			59			8		9
Expected return on plan assets(1)		(81	)		(90	)		—		—
Recognized net actuarial loss(1)		42			55			3		3
Amortization of prior service cost(1)		1			2			—		—
Curtailments(2)		—			5			—		(28	)
Net periodic benefit cost	$	30		$	45		$	12	$	(15	)

⁽¹⁾ These amounts were reported in Other expenses, net on the accompanying Statement of Consolidated Operations (see Note N).

⁽²⁾ These amounts were reported in Restructuring and other charges, net on the accompanying Statement of Consolidated Operations (see Note C).