v3.10.0.1
Restructuring (Tables)
9 Months Ended
Sep. 30, 2018
Restructuring and Related Activities [Abstract]  
Schedule of Restructuring Activity The following table summarizes restructuring reserve activity during the nine months ended September 30, 2018 (in millions):

 
Employee Severance and Benefits
Accrued liability as of January 1, 2018
$

Charges
84

Payments
(49
)
Other
(17
)
Accrued liability as of September 30, 2018
$
18