BUSINESS SEGMENT INFORMATION - Total Assets by Segment (Details) - USD ($) $ in Millions	Jul. 03, 2026	Jan. 02, 2026
Segment Reporting [Line Items]
Assets	$ 42,938	$ 41,195
Total segment \| Space & Mission Systems
Segment Reporting [Line Items]
Assets	14,485	13,736
Total segment \| Communications & Spectrum Dominance
Segment Reporting [Line Items]
Assets	10,972	10,862
Total segment \| Missile Solutions
Segment Reporting [Line Items]
Assets	7,245	6,605
Corporate
Segment Reporting [Line Items]
Assets	$ 10,236	$ 9,992

Amount of asset recognized for present right to economic benefit.

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+ Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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+ Details