Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 27, 2026	Sep. 28, 2025	Sep. 27, 2026	Sep. 28, 2025
Statement of Comprehensive Income [Abstract]
Net earnings	$ 1,845	$ 1,619	$ 5,169	$ 3,673
Retirement benefits
Amortization of net actuarial losses and prior service costs, net of tax of $17 million and $50 million in 2026 and $16 million and $51 million in 2025	63	65	187	193
Other, net of tax of $3 million and $8 million in 2026 and $1 million and $17 million in 2025	(15)	(10)	(65)	157
Other comprehensive income, net of tax	48	55	122	350
Comprehensive income	$ 1,893	$ 1,674	$ 5,291	$ 4,023

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details

- Definition

Amount after tax and reclassification adjustments of other comprehensive income (loss).

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