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SUPPLEMENTAL BALANCE SHEET DETAILS - Goodwill (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Oct. 01, 2023	Jun. 30, 2024	Dec. 31, 2023
Goodwill [Roll Forward]
Goodwill, beginning balance			$ 2,545
Impairment			(1,466)
Goodwill, ending balance	$ 1,079		$ 1,079
GRAIL
Goodwill [Roll Forward]
Impairment	$ (1,466)	$ (712)
Goodwill, ending balance		$ 3,600
Goodwill [Line Items]
Goodwill impaired				$ 4,626

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