BUSINESS SEGMENTS - Capital Expenditures and Depreciation by Segment (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 02, 2026	Jan. 03, 2025	Dec. 29, 2023
Segment Reporting Information [Line Items]
Total capital expenditures	$ 424	$ 408	$ 449
Depreciation and amortization	1,224	1,289	1,166
Operating segments | CS
Segment Reporting Information [Line Items]
Total capital expenditures	70	50	39
Depreciation and amortization	53	56	54
Operating segments | IMS
Segment Reporting Information [Line Items]
Total capital expenditures	74	115	148
Depreciation and amortization	70	63	71
Operating segments | SAS
Segment Reporting Information [Line Items]
Total capital expenditures	118	140	151
Depreciation and amortization	146	130	115
Operating segments | AR
Segment Reporting Information [Line Items]
Total capital expenditures	116	52	32
Depreciation and amortization	49	50	31
Corporate non-segment
Segment Reporting Information [Line Items]
Total capital expenditures	46	51	79
Depreciation and amortization	$ 906	$ 990	$ 895