Marketable Investment Securities, Restricted Cash and Cash Equivalents, and Other Investment Securities - Other Income Expense (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Other Income (Expense)
Marketable and non-marketable investment securities - realized and unrealized gains (losses)	$ (870)	$ (308)
Sale of Assets to EchoStar - realized gains (losses)	128,788
Derivative instruments - net realized and/or unrealized gains (losses)		(28,961)
Gains (losses) related to early redemption of debt		49
Equity in earnings (losses) of affiliates	(708)	(1,451)
Other	132	150
Total	$ 127,342	$ (30,521)
5 7/8% Senior Notes due 2024
Other Income (Expense)
Interest rate (as a percent)	5.875%		5.875%

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