Employee Benefit Plans

9 Months Ended

Sep. 30, 2015

Compensation and Retirement Disclosure [Abstract]

Employee Benefit Plans

EMPLOYEE BENEFIT PLANS

The following table shows the components of net periodic cost:

	Pension Benefits						Other Postretirement and Postemployment Benefits
(in millions)	2015			2014			2015			2014
Three Months Ended September 30,
Service cost	$	—		$	—		$	16		$	13
Interest cost	221			232			35			39
Expected return on plan assets	(220		)	(207		)	(20		)	(21		)
Amortization of prior service credit	—			—			(7		)	(6		)
Recognized net actuarial loss	61			33			6			1
Net periodic cost	$	62		$	58		$	30		$	26
Nine Months Ended September 30,
Service cost	$	—		$	—		$	48		$	39
Interest cost	663			696			105			117
Expected return on plan assets	(660		)	(621		)	(60		)	(63		)
Amortization of prior service credit	—			—			(21		)	(20		)
Recognized net actuarial loss	177			100			18			3
Net periodic cost	$	180		$	175		$	90		$	76