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RESEARCH AND DEVELOPMENT
6 Months Ended
Jun. 30, 2025
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 June 30,Six Months Ended June 30,
(in millions)2025202420252024
Product related research and development$154 $153 $293 $299 
Quality assurance
$159 $156 $302 $307