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INVESTMENTS AND FAIR VALUE MEASUREMENTS - Marketable Equity Securities (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 28, 2025 | Sep. 29, 2024 | Sep. 28, 2025 | Sep. 29, 2024
Marketable Securities [Line Items] |  |  |  |
Net gains (losses) recognized during the period | $ 7 | $ (4) | $ 135 | $ (333)
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 | $ 7 | $ (4) | $ 135 | (333)
Spinoff | GRAIL |  |  |  |
Marketable Securities [Line Items] |  |  |  |
Loss on retained investment |  |  |  | $ 332

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