PENSION AND OTHER POSTRETIREMENT BENEFITS - Roll Forward of Projected Benefit Obligations (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 30, 2022	Dec. 31, 2021	Jan. 01, 2021
Change in benefit obligation
Benefit obligation at beginning of fiscal year	$ 10,355	$ 11,432
Service cost	46	68
Interest cost	227	193
Actuarial gain	(2,204)	(403)
Benefits paid	(648)	(579)
Settlements	0	(268)
Expenses paid	(26)	(31)
Foreign currency exchange rate changes	(28)		$ 2
Divestiture	(8)	(65)
Other	8	6
Benefit obligation at end of fiscal year	7,722	10,355	11,432
Pension
Change in benefit obligation
Benefit obligation at beginning of fiscal year	10,007	11,045
Service cost	44	66	65
Interest cost	220	188	273
Actuarial gain	(2,097)	(381)
Benefits paid	(626)	(555)
Settlements	0	(268)
Expenses paid	(26)	(31)
Foreign currency exchange rate changes	(28)		2
Divestiture	(8)	(65)
Other	8	6
Benefit obligation at end of fiscal year	7,494	10,007	11,045
Other Benefits
Change in benefit obligation
Benefit obligation at beginning of fiscal year	348	387
Service cost	2	2	2
Interest cost	7	5	10
Actuarial gain	(107)	(22)
Benefits paid	(22)	(24)
Settlements	0	0
Expenses paid	0	0
Foreign currency exchange rate changes	0		0
Divestiture	0	0
Other	0	0
Benefit obligation at end of fiscal year	$ 228	$ 348	$ 387