Restructuring and other

12 Months Ended

Dec. 31, 2022

Restructuring and Related Activities [Abstract]

Restructuring and other

Restructuring and other includes charges or expenses attributable to: (i) employee severance; (ii) management restructuring and related costs; (iii) restructuring and integration; (iv) cost savings initiatives; (v) major litigation; and (vi)

acquisition- and disposition-related costs and other unusual items. The following table summarizes pre-tax restructuring and other costs for the periods presented:

	Year Ended December 31,
	2022		2021		2020
Employee severance and related(1)	$	10	$	4	$	29
Strategic review and related	83		97		—
Contingent acquisition consideration(2)	21		(1)		—
Legal and related (see Note 20)	8		25		—
Restructuring, integration and other	24		42		27
Total	$	146	$	167	$	56
(1) The year ended December 31, 2020 includes $29 million in severance and other benefits granted to employees as a result of COVID-19 related austerity measures.
(2) Represents contingent consideration fair value adjustment (see Note 16).