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Debt and Finance Lease Obligations - Intercompany Loan and the EchoStar 2024 Intercompany Loan (Details) - USD ($) $ in Thousands		1 Months Ended		3 Months Ended		6 Months Ended
	Feb. 11, 2022	Nov. 30, 2024	Jan. 31, 2024	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Sep. 30, 2024	Nov. 26, 2021
Debt Instrument
Interest payable				$ 22,000		$ 22,000
Interest paid in cash						641,535	$ 629,947
Interest expense, net of amounts capitalized				$ 230,249	$ 164,561	$ 427,504	335,196
DISH DBS Corporation ("DBS")
Debt Instrument
Minimum interest payment due (in percent)						50.00%
5 1/4% Senior Secured Notes due 2026
Debt Instrument
Interest rate (as a percent)				5.25%		5.25%
5 1/4% Senior Secured Notes due 2026 \| DISH DBS Corporation ("DBS")
Debt Instrument
Interest rate (as a percent)				5.25%		5.25%
5 3/4% Senior Secured Notes due 2028
Debt Instrument
Interest rate (as a percent)				5.75%		5.75%
Aggregate principal amount									$ 2,500,000
5 3/4% Senior Secured Notes due 2028 \| DISH DBS Corporation ("DBS")
Debt Instrument
Interest rate (as a percent)				5.75%		5.75%
Intercompany Loan
Debt Instrument
Additional debt			$ 4,700,000
Intercompany Loan Paid In Kind Term						2 years
Fixed Percentage added to per annum interest rate						0.25%
Cash Accrual Fixed Percentage added to per annum interest rate						0.50%
Outstanding amount				$ 4,767,000		$ 4,767,000
Interest paid in cash				131,000		131,000
Intercompany Loan \| DISH DBS Corporation ("DBS")
Debt Instrument
Additional debt	$ 1,500,000
Outstanding amount				7,612,000		7,612,000
Intercompany Loan 2028 Tranche \| DISH DBS Corporation ("DBS")
Debt Instrument
Outstanding amount				2,844,000		2,844,000
DISH Q2 2024 Intercompany Loan
Debt Instrument
Aggregate principal amount					1,508,000		1,508,000
Outstanding debt					$ 1,631,000		$ 1,631,000
DISH Q3 2024 Intercompany Loan
Debt Instrument
Aggregate principal amount								$ 481,000
Outstanding debt								$ 510,000
EchoStar 2024 Intercompany Loan
Debt Instrument
Interest rate (as a percent)		11.50%
Additional debt				847,000		1,557,000
Interest paid in cash				59,000		95,000
Redemption price as a percentage of principal amount		100.00%
Interest expense, net of amounts capitalized				59,000		95,000
Outstanding debt				$ 2,666,000		$ 2,666,000
EchoStar 2024 Intercompany Loan \| Maximum
Debt Instrument
Aggregate principal amount		$ 4,500,000