Restructuring Plans (Tables)

6 Months Ended

Jun. 30, 2018

Restructuring and Related Activities [Abstract]

Summary of the cash activity in the restructuring reserve

The following table summarizes the cash activity in the restructuring reserve for the six months ended June 30, 2018:

(in millions)
Accrued balance as of December 31, 2017	$	86
Restructuring charges	23
Payments and other adjustments	(21		)
Accrued balance as of June 30, 2018	$	88