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Goodwill (Tables)
12 Months Ended
Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill by Operating Segment .
In millionsBalance at December 31, 2019Currency
Translation
Adjustments
Balance at December 31, 2020
Goodwill
Americas$253 $— $253 
EMEA88 92 
APJ55 56 
Total goodwill$396 $$401