ACQUISITIONS, GOODWILL, AND OTHER INTANGIBLE ASSETS - Schedule of Goodwill (Details) $ in Millions	9 Months Ended
	Sep. 30, 2024 USD ($)
Goodwill [Roll Forward]
Beginning balance	$ 12,936
Reallocation	0
Acquisitions	195
Foreign currency exchange and other	6
Ending balance	13,138
Imaging
Goodwill [Roll Forward]
Beginning balance	4,431
Reallocation	(1,031)
Acquisitions	195
Foreign currency exchange and other	2
Ending balance	3,598
AVS
Goodwill [Roll Forward]
Beginning balance	3,933
Reallocation	1,031
Acquisitions	0
Foreign currency exchange and other	3
Ending balance	4,967
PCS
Goodwill [Roll Forward]
Beginning balance	2,038
Reallocation	0
Acquisitions	0
Foreign currency exchange and other	1
Ending balance	2,039
PDx
Goodwill [Roll Forward]
Beginning balance	2,534
Reallocation	0
Acquisitions	0
Foreign currency exchange and other	0
Ending balance	$ 2,534