RETIREMENT BENEFITS - Roll Forward of Plan Assets and Funded Status (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 29, 2023	Dec. 30, 2022
Change in plan assets
Plan assets at beginning of fiscal year	$ 7,653	$ 9,924
Actual return on plan assets	1,041	(1,567)
Acquisitions	749	0
Employer contributions	29	11
Benefits paid	(591)	(648)
Expenses paid	(34)	(26)
Currency translation adjustment	12	(32)
Divestiture	0	(10)
Other	1	1
Plan assets at end of fiscal year	8,860	7,653
Funded status	66	(69)
Pension
Change in plan assets
Plan assets at beginning of fiscal year	7,411	9,604
Actual return on plan assets	1,004	(1,516)
Acquisitions	749	0
Employer contributions	20	16
Benefits paid	(568)	(626)
Expenses paid	(34)	(26)
Currency translation adjustment	12	(32)
Divestiture	0	(10)
Other	1	1
Plan assets at end of fiscal year	8,595	7,411
Funded status	32	(83)
Other Benefits
Change in plan assets
Plan assets at beginning of fiscal year	242	320
Actual return on plan assets	37	(51)
Acquisitions	0	0
Employer contributions	9	(5)
Benefits paid	(23)	(22)
Expenses paid	0	0
Currency translation adjustment	0	0
Divestiture	0	0
Other	0	0
Plan assets at end of fiscal year	265	242
Funded status	$ 34	$ 14