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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