v3.25.3

Investments (Details) - USD ($) $ in Millions	3 Months Ended			9 Months Ended
Investments (Details) - USD ($) $ in Millions	Sep. 27, 2025	Jun. 28, 2025	Sep. 28, 2024	Sep. 27, 2025	Sep. 28, 2024	Dec. 31, 2024
Investments
Total trading short-term investments	$ 1,039			$ 1,039		$ 1,075
Unrealized gains on trading securities	15		$ 27	36	$ 44
Long term investments	203			203		141
Investment in long-term investments				72	$ 6
Denominated in foreign currencies
Investments
Total trading short-term investments	40			40		40
NAV
Investments
Investment in long-term investments		$ 50
Domestic equity securities
Investments
Fair Value	245			245		205
Foreign equity securities
Investments
Fair Value	121			121		98
Domestic debt securities
Investments
Fair Value	509			509		635
Foreign debt securities
Investments
Fair Value	90			90		102
Money market funds held in trading accounts
Investments
Fair Value	$ 74			$ 74		28
Other trading securities
Investments
Fair Value						$ 7

Amount of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in net income (trading).

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Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading) and investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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SEABOARD CORP /DE/ 10-Q