Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Statement of Comprehensive Income [Abstract]
Net earnings	$ 5,017	$ 5,336	$ 6,920
Retirement benefits
Net actuarial gain (loss) recognized due to plan remeasurements, net of tax of $28 million in 2025, $96 million in 2024 and $181 million in 2023	99	340	(689)
Amortization of actuarial losses and prior service credits, net of tax of $69 million in 2025, $21 million in 2024 and $40 million in 2023	257	76	(149)
Pension settlement charge, net of tax of $102 million	377	0	0
Other, net of tax of $18 million in 2025, $4 million in 2024 and $6 million in 2023	177	(65)	58
Other comprehensive income (loss), net of tax	910	351	(780)
Comprehensive income	$ 5,927	$ 5,687	$ 6,140

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.

- Definition

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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+ Details

LOCKHEED MARTIN CORP 10-K