RETIREMENT BENEFITS - Estimated Future Benefit Payments (Details) $ in Millions	Jan. 03, 2025 USD ($)
Defined Benefit Plan Disclosure [Line Items]
2025	$ 649
2026	634
2027	633
2028	628
2029	622
2030 — 2034	2,950
Pension
Defined Benefit Plan Disclosure [Line Items]
2025	627
2026	613
2027	612
2028	608
2029	603
2030 — 2034	2,867
Other Benefits
Defined Benefit Plan Disclosure [Line Items]
2025	22
2026	21
2027	21
2028	20
2029	19
2030 — 2034	$ 83
Expected future benefit percentage of gross payments, excluding subsidiaries	1.00%

Defined Benefit Plan, Expected Future Benefit Percentage of Gross Payments, Excluding Subsidiaries

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- Definition

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+ References

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- Definition

Amount of benefit for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following current fiscal year.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

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- Definition

Amount of benefit for defined benefit plan expected to be paid in next fiscal year following current fiscal year.

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Amount of benefit for defined benefit plan expected to be paid in fifth fiscal year following current fiscal year.

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Amount of benefit for defined benefit plan expected to be paid in fourth fiscal year following current fiscal year.

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Amount of benefit for defined benefit plan expected to be paid in third fiscal year following current fiscal year.

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Amount of benefit for defined benefit plan expected to be paid in second fiscal year following current fiscal year.

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