v3.25.4

Marketable Investment Securities, Restricted Cash and Cash Equivalents, and Other Investments - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Other investments, net:
Current restricted cash, cash equivalents and marketable investment securities	$ 176	$ 151
Marketable investment securities with contractual maturities within one year	520
Marketable investment securities with contractual maturities longer than one year through year five	596
Financial liability fair value	$ 56
Derivative Liability, Statement of Financial Position [Extensible Enumeration]	Other Accrued Liabilities, Current
Derivative assets fair value			$ 0
NagraStar
Other investments, net:
Ownership interest (as a percent)	50.00%
Invidi Technologies Corporation
Other investments, net:
Ownership interest (as a percent)	35.00%
TerreStar Solutions, Inc
Other investments, net:
Ownership interest (as a percent)	33.00%
Deluxe/EchoStar LLC
Other investments, net:
Ownership interest (as a percent)	50.00%
Broadband Connectivity Solutions
Other investments, net:
Ownership interest (as a percent)	20.00%
Commercial paper \| Maximum
Other investments, net:
Debt term of Maturity	365 days
Corporate securities \| Maximum
Other investments, net:
Debt term of Maturity	18 months

Amount of investment in marketable security, maturing in year one.

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EchoStar CORP 10-K