BUSINESS AND GEOGRAPHIC AREAS

12 Months Ended

Dec. 31, 2020

Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas

Sales are attributed to geographic regions based on customer location; long-lived assets are attributed to geographic regions based on asset location. Sales to external customers and long-lived assets by geographic region were as follows:


Geographic Region Information	United States		Asia Pacific		Rest of World		Total
In millions	United States		Asia Pacific		Rest of World		Total
2020
Sales to external customers 1	$	95	$	23	$	11	$	129
Long-lived assets	$	1,226	$	20	$	19	$	1,265
2019
Sales to external customers 1	$	105	$	24	$	9	$	138
Long-lived assets	$	1,329	$	18	$	22	$	1,369
2018
Sales to external customers 1	$	124	$	2	$	10	$	136
Long-lived assets	$	1,413	$	10	$	25	$	1,448

1.Of total sales to external customers, sales in Malaysia were approximately 18 percent in 2020, 17 percent in 2019 and 1 percent in 2018, and are included in Asia Pacific.