Employee Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2015

Compensation and Retirement Disclosure [Abstract]

Net periodic benefit costs

The components of net periodic benefit costs were as follows:

	Three Months   Ended   March 31,
	2015											2014
	Pension Benefits						Other Postretirement Benefits					Pension Benefits						Other Postretirement Benefits
	U.S. Plans			Non-U.S. Plans			U.S. Plans			Non-U.S. Plans		U.S. Plans			Non-U.S. Plans			U.S. Plans			Non-U.S. Plans
	(In millions)
Service costs	$	54		$	15		$	4		$	—	$	50		$	20		$	3		$	—
Interest costs	101			4			22			1		109			3			23			1
Expected return on plan assets	(134		)	(2		)	(20		)	—		(119		)	(2		)	(19		)	—
Amortization of net actuarial (gains) losses	47			1			10			—		41			—			3			—
Amortization of prior service costs (credit)	—			—			(1		)	—		1			—			—			—
Net periodic benefit costs	$	68		$	18		$	15		$	1	$	82		$	21		$	10		$	1