PENSION AND OTHER POSTRETIREMENT BENEFITS - Narrative (Details)	6 Months Ended	12 Months Ended
	Jan. 03, 2020 USD ($)	Dec. 30, 2022	Dec. 31, 2021 USD ($)	Jan. 01, 2021 USD ($)	Jun. 28, 2019 USD ($)	Jun. 29, 2018 USD ($)	Jun. 30, 2017 USD ($)	Dec. 31, 2030	Jan. 01, 2020
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Percentage match of the employee contribution			6.00%
Matching contributions charged to expense	$ 105,000,000		$ 230,000,000	$ 225,000,000	$ 85,000,000
Fair value of plan assets	8,892,000,000		9,924,000,000	9,600,000,000
Projected benefit obligation	10,637,000,000		$ 10,355,000,000	11,432,000,000
Combine gains and losses as percentage of expected year end obligations (less than)			0.01
Accumulated benefit obligation for all defined benefit pension plans			$ 10,000,000,000
Gain on pension plan curtailment	23,000,000		1,000,000	0	$ 0
Pre-tax curtailment gain as result of employee terminations			$ 3,000,000
Ultimate per capita cost of healthcare assumed (percent)			6.70%
Employer contributions			$ 19,000,000	31,000,000
Required employer contributions in fiscal 2022 and beyond			0
U.S.
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets			8,200,000,000
Projected benefit obligation			8,600,000,000
Pension
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Fair value of plan assets	8,618,000,000		9,604,000,000	9,301,000,000
Projected benefit obligation	$ 10,268,000,000		10,007,000,000	$ 11,045,000,000
Pre-tax loss on pension plan settlements			4,000,000
Reduction in pension plan assets transferred to annuity			250,000,000
Reduction in pension benefit obligations for plan assets transferred to annuity			$ 250,000,000
Discount rate			2.75%	2.31%
Cash balance interest crediting rate			3.50%	3.50%
Expected return on plan assets rate	7.68%		7.43%	7.68%	7.66%
Employer contributions			$ 17,000,000	$ 20,000,000
Pension | U.S.
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Percentage of total projected benefit obligation			86.00%
Discount rate			2.75%
Cash balance interest crediting rate			3.50%
Expected return on plan assets rate			7.50%
Employer contributions	$ 302,000,000					$ 700,000,000	$ 700,000,000
Pension | U.S. | L3
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Cash balance benefit percentage									1.00%
Gain on pension plan curtailment	23,000,000
Pre-tax loss on pension plan settlements	$ 5,000,000
Frozen Equity Pension Plan | U.S.
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Cash balance interest crediting rate			3.25%
Forecast
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Ultimate per capita cost of healthcare assumed (percent)								4.70%
Forecast | U.S.
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Expected return on plan assets rate		7.50%
Forecast | Pension
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Expected return on plan assets rate		7.43%
Forecast | Pension | U.S.
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Expected return on plan assets rate		7.50%
Private equity funds
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined benefit plans, future unfunded commitments on NAV equity funds investments			$ 504,000,000	518,000,000
Real estate funds
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined benefit plans, future unfunded commitments on NAV equity funds investments			$ 100,000,000	0
Minimum redemption notice period permitted on NAV equity funds investments			90 days
Alternative investments
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined benefit plans, future unfunded commitments on NAV equity funds investments			$ 0	$ 0
Minimum redemption notice period permitted on NAV equity funds investments			90 days