Restructuring and other (Tables)

3 Months Ended

Mar. 31, 2019

Restructuring and Related Activities [Abstract]

Schedule of Restructuring and Other Costs

The following table summarizes pre-tax restructuring and other costs for the periods presented:

	Three Months Ended March 31,
	2019		2018
Employee severance(1)	$	3	$	5
Acquisitions and related costs	—		8
Contingent consideration adjustment	—		18
Legal and related	—		16
Restructuring, integration and other	4		5
Total	$	7	$	52
(1) Includes employee severance and termination costs associated with restructuring and integration activities.