Restructuring (Tables)

12 Months Ended

Dec. 31, 2015

Restructuring and Related Activities [Abstract]

Schedule of restructuring reserve activity

The following table summarizes the restructuring reserve activity during the year ended December 31, 2015:

	Employee Severance and Benefits
	(In millions)
Accrued liability as of January 1, 2015	$	—
Charges (benefit)	62
Payments	(60		)
Accrued liability as of December 31, 2015	$	2