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NONPENSION POSTRETIREMENT AND POSTEMPLOYMENT BENEFITS - Health Care Cost Trend Rates (Details) - Nonpension postretirement - USD ($)
$ in Millions
12 Months Ended
Dec. 30, 2023
Dec. 31, 2022
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Assumed healthcare cost trend rate for 2024 6.50%  
Annual change in assumed healthcare cost trend rate 0.25%  
Assumed health care cost trend rate by 2033 and thereafter 4.50%  
Actuarial (gain) loss $ 29  
U.S. and Canada    
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Actuarial (gain) loss $ (5) $ (92)