PENSION AND OTHER POSTRETIREMENT BENEFITS - Funded Status of Plan and Balance Sheet Information (Details) - USD ($) $ in Millions	Dec. 30, 2022	Dec. 31, 2021	Jan. 01, 2021
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	$ 7,653	$ 9,924	$ 9,600
PBO	(7,722)	(10,355)	(11,432)
Funded status	(69)	(431)
Other non-current assets
Consolidated Balance Sheet line item amounts:
Defined benefit plan assets	210	201
Compensation and benefits
Consolidated Balance Sheet line item amounts:
Defined benefit plan liabilities, current	(17)	(18)
Defined benefit plans
Consolidated Balance Sheet line item amounts:
Defined benefit plan liabilities, noncurrent	(262)	(614)
Pension
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	7,411	9,604	9,301
PBO	(7,494)	(10,007)	(11,045)
Funded status	(83)	(403)
Pension | Other non-current assets
Consolidated Balance Sheet line item amounts:
Defined benefit plan assets	144	150
Pension | Compensation and benefits
Consolidated Balance Sheet line item amounts:
Defined benefit plan liabilities, current	(11)	(11)
Pension | Defined benefit plans
Consolidated Balance Sheet line item amounts:
Defined benefit plan liabilities, noncurrent	(216)	(542)
Other Benefits
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	242	320	299
PBO	(228)	(348)	$ (387)
Funded status	14	(28)
Other Benefits | Other non-current assets
Consolidated Balance Sheet line item amounts:
Defined benefit plan assets	66	51
Other Benefits | Compensation and benefits
Consolidated Balance Sheet line item amounts:
Defined benefit plan liabilities, current	(6)	(7)
Other Benefits | Defined benefit plans
Consolidated Balance Sheet line item amounts:
Defined benefit plan liabilities, noncurrent	$ (46)	$ (72)