NONPENSION POSTRETIREMENT AND POSTEMPLOYMENT BENEFITS - Components of Postretirement Expense (Details) - Nonpension postretirement - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Jan. 01, 2022	Jan. 02, 2021
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Postretirement Benefit Expense	$ 132	$ (207)	$ (75)
U.S. and Canada defined benefit plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Service Cost	11	13	13
Interest Cost	24	20	31
Expected Return on Plan Assets	(111)	(92)	(94)
Amortization of Unrecognized Prior Service Cost (Credit)	(9)	(9)	(9)
Recognized net (gain) loss	204	(152)	(29)
Net periodic benefit cost	119	(220)	(88)
Postretirement Benefit Expense	119	(220)	(88)
U.S. and Canada defined contribution plans
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Postretirement Benefit Expense	$ 13	$ 13	$ 13