Asset Impairment, Exit, and Restructuring Costs (Tables)

9 Months Ended

Sep. 30, 2016

Restructuring, Settlement and Impairment Provisions [Abstract]

Asset Impairment, Exit, and Restructuring Costs [Table Text Block]

The following table sets forth the charges included in asset impairment, exit, and restructuring costs.

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2016		2015		2016		2015
	(In millions)
Impairment charge - fixed assets	$	2	$	37	$	11	$	59
Impairment charge - equity securities	6		—		6		—
Impairment charge - goodwill and intangible assets	—		—		11		9
Restructuring costs	3		28		8		28
	$	11	$	65	$	36	$	96