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Represents the amount for commitments to related parties.

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Represents information pertaining to the related party transactions automatic renewal period.

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Represents information pertaining to the related party transactions agreement term.

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Represents information pertaining to required notice period for termination of agreement by the reporting entity under the related party transactions agreement.

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Amount for accounts payable to related parties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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For an unclassified balance sheet, amount of receivables arising from transactions with related parties.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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Related Party Transactions - Part 5 (Details) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
	Mar. 23, 2017	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Hughes Broadband Sales Agency Agreement
Related Party Transaction [Line Items]
Required notice period for termination by the reporting entity	90 days
Agreement term	5 years
Automatic renewal period	1 year
Broadband equipment purchased from related party		$ 22,000
NagraStar
Related Party Transaction [Line Items]
Interest on equity method investment		50.00%
Purchases from NagraStar		$ 71,167	$ 84,459	$ 108,745
Amounts payable to NagraStar		16,685	18,597
Commitments to NagraStar		$ 4,927	2,716
Dish Mexico
Related Party Transaction [Line Items]
Interest on equity method investment		49.00%
Amounts receivable		$ 3,027	13,516
Dish Mexico \| Digital receivers and related components
Related Party Transaction [Line Items]
Sales		1,891	52,324	66,779
Dish Mexico \| Uplink services
Related Party Transaction [Line Items]
Sales		$ 3,994	$ 4,059	$ 4,926