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INVESTMENTS AND FAIR VALUE MEASUREMENTS - Marketable Equity Securities (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 29, 2025	Jun. 30, 2024	Jun. 29, 2025	Jun. 30, 2024
Marketable Securities [Line Items]
Net gains (losses) recognized during the period	$ 97	$ (330)	$ 128	$ (329)
Less: Net gains (losses) recognized during the period on securities sold during the period	0	0	0	0
Net unrealized gains (losses) recognized during the period on securities still held at the reporting date	$ 97	(330)	$ 128	(329)
Spinoff | GRAIL
Marketable Securities [Line Items]
Loss on retained investment		$ 328		$ 328

X

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Amount after tax of (gain) loss recognized for the (reversal of write-down) write-down to fair value, less cost to sell, of a discontinued operation.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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