Employee Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2019

Employee-related Liabilities [Abstract]

Components of Net Periodic Benefit Cost

The Company's net periodic benefit cost includes the following components for the three months ended September 30 (in millions):

	Pension Benefits						Other Postretirement Benefits						Affected Line Item in the Statements of Consolidated Operations
	2019			2018			2019			2018
Service cost	$	46		$	57		$	2		$	3		Salaries and related costs
Interest cost	56			54			10			16			Miscellaneous, net
Expected return on plan assets	(73		)	(73		)	—			(1		)	Miscellaneous, net
Amortization of unrecognized (gain) loss	29			32			(12		)	(8		)	Miscellaneous, net
Amortization of prior service credit	—			—			(23		)	(9		)	Miscellaneous, net
Settlement loss	2			—			—			—			Miscellaneous, net
Total	$	60		$	70		$	(23	)	$	1

The Company's net periodic benefit cost includes the following components for the nine months ended September 30 (in millions):

	Pension Benefits						Other Postretirement Benefits						Affected Line Item in the Statements of Consolidated Operations
	2019			2018			2019			2018
Service cost	$	138		$	171		$	7		$	9		Salaries and related costs
Interest cost	170			162			39			46			Miscellaneous, net
Expected return on plan assets	(218		)	(219		)	(1		)	(1		)	Miscellaneous, net
Amortization of unrecognized (gain) loss	87			97			(42		)	(24		)	Miscellaneous, net
Amortization of prior service credit	—			—			(42		)	(28		)	Miscellaneous, net
Settlement loss	5			—						—			Miscellaneous, net
Total	$	182		$	211		$	(39	)	$	2

Information Related to Share-Based Compensation

The table below presents information related to share-based compensation (in millions):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2019		2018		2019		2018
Share-based compensation expense	$	33	$	29	$	70	$	73
	September 30, 2019		December 31, 2018
Unrecognized share-based compensation	$	90	$	68