Restructuring (Tables)

6 Months Ended

Jun. 30, 2020

Restructuring and Related Activities [Abstract]

Schedule of restructuring activity

The following table summarizes restructuring reserve activity during the six months ended June 30, 2020 (in millions):

	Employee Severance and Benefits
Accrued liability as of January 1, 2020	$	28
Charges	8
Payments	(33)
Accrued liability as of June 30, 2020	$	3