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RESEARCH AND DEVELOPMENT (Tables)

6 Months Ended

Jun. 30, 2022

Research and Development [Abstract]

Summary of research and development

Research and development costs consist of:

						Three Months Ended June 30,												Six Months Ended June 30,
(in millions)						2022						2021						2022						2021
Product related research and development						$	120					$	109					$	241					$	214
Quality assurance						7						6						13						13
						$	127					$	115					$	254					$	227

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