Segment Information (Tables)

6 Months Ended

Jun. 30, 2019

The following table illustrates total revenue for the three and six months ended June 30, 2019 and 2018 by geographic region. These amounts are aggregated on a legal entity basis and do not necessarily reflect where the customer resides or affiliated services are provided.

	Three Months Ended				Six Months Ended
(in millions)	June 30,				June 30,
Revenue	2019		2018		2019		2018
Americas	$	2,366	$	2,337	$	4,606	$	4,661
Europe		995		1,082		1,938		2,175
Asia-Pacific		163		186		326		352
Total revenue	$	3,524	$	3,605	$	6,870	$	7,188

Schedule of Long-Lived Assets by Geographic Region

The following table illustrates long-lived assets that consist of goodwill and property and equipment at June 30, 2019 and December 31, 2018 by geographic region. These amounts are aggregated on a legal entity basis and do not necessarily reflect where the asset is physically located.

(in millions)	June 30,		December 31,
Long-lived Assets	2019		2018
Americas	$	13,791	$	13,780
Europe		1,292		303
Asia-Pacific		87		86
Total long-lived assets	$	15,170	$	14,169