XML 60 R21.htm IDEA: XBRL DOCUMENT v3.20.1
RESEARCH AND DEVELOPMENT
3 Months Ended
Mar. 31, 2020
Research and Development [Abstract]  
RESEARCH AND DEVELOPMENT
RESEARCH AND DEVELOPMENT
Included in Research and development are costs related to product development and quality assurance programs. Quality assurance are the costs incurred to meet evolving customer and regulatory standards. Research and development costs consist of:
 
 
Three Months Ended
March 31,
(in millions)
 
2020
 
2019
Product related research and development
 
$
114

 
$
107

Quality assurance
 
8

 
10

 
 
$
122

 
$
117