RELATED PARTY TRANSACTIONS - Payables (Details) - USD ($)	Dec. 31, 2024	Dec. 31, 2023
RELATED PARTY TRANSACTIONS
Related party payables - EchoStar - current, net	$ 99,519,000	$ 101,163,000
Operating lease liabilities - EchoStar - current	72,393,000	155,932,000
Operating lease liabilities - EchoStar - noncurrent	830,629,000	897,084,000
Total lease liabilities	903,022,000
EchoStar
RELATED PARTY TRANSACTIONS
Related party payables - EchoStar - current, net	26,004,000	195,558,000
Related party payables - EchoStar - non-current	26,143,000	26,453,000
Total related party payables - EchoStar	52,147,000	222,011,000
Operating lease liabilities - EchoStar - current	55,869,000	138,694,000
Operating lease liabilities - EchoStar - noncurrent	695,225,000	755,379,000
Total lease liabilities	751,094,000	894,073,000
Related Party \| DISH Network
RELATED PARTY TRANSACTIONS
Related party payables - EchoStar - current, net	$ 15,094,000	$ 1,847,000

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