Other (Income) Expense - Net (Tables)

12 Months Ended

Dec. 31, 2015

Other Income and Expenses [Abstract]

Other (Income) Expense - Net

(In millions)	Year Ended December 31
	2015			2014			2013
Gain on sale and revaluation of assets	$	(572	)	$	(351	)	$	(41	)
Loss on debt extinguishment	189			—			—
Loss on derivatives	—			102			40
Gain on marketable securities transactions	—			—			(8		)
Other – net	62			2			(44		)
	$	(321	)	$	(247	)	$	(53	)