ACQUISITIONS AND DIVESTITURES - Divesture of CAS - Assets and Liabilities Held For Sale (Details) - USD ($) $ in Millions	Jan. 03, 2025	Dec. 29, 2023
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Current portion of long-term debt	$ 1	$ 0
Long-term debt, net	3	0
Disposal Group, Held-for-sale, Not Discontinued Operations | CAS Disposal Group
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Receivables, net	99	80
Contract assets	40	43
Inventories, net	153	145
Other current assets	20	33
Property, plant and equipment, net	47	41
Goodwill	533	534
Intangible assets, net	263	263
Other non-current assets	49	40
Valuation allowance	(73)	(73)
Total assets held for sale	1,131	1,106
Accounts payable	85	111
Contract liabilities	47	48
Compensation and benefits	6	11
Other current liabilities	35	38
Other long-term liabilities	58	64
Total liabilities held for sale	$ 235	$ 272