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Property, Plant and Equipment (Tables)
12 Months Ended
Dec. 31, 2020
Property, Plant and Equipment [Abstract]  
Schedule of Components of Property, Plant and Equipment
Property, plant and equipment, net is comprised of the following (in millions):
 December 31,
 20202019
Buildings$68 $63 
Land
Machinery and equipment 248 232 
Furniture and office equipment25 20 
Software and computer equipment162 168 
Leasehold improvements92 84 
Projects in progress 41 36 
643 610 
Less accumulated depreciation (369)(351)
Property, plant and equipment, net$274 $259