Financial Instruments - Narrative (Details) $ in Millions |
12 Months Ended |
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Dec. 31, 2025
USD ($)
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| Financial Instruments [Abstract] | |
| Accumulated unrealized gain (loss) on marketable debt securities, before tax | $ 300 |
| Unrealized gain (loss) on marketable equity securities | $ 413 |
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- Definition Financial Instruments No definition available.
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- Definition Amount, before tax, of unrealized gain (loss) in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of unrealized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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