CERTAIN RELATIONSHIPS AND RELATED-PARTY TRANSACTIONS Certain Relationships and Related-Party Transactions (Details) $ in Thousands |
12 Months Ended | ||
---|---|---|---|
Dec. 31, 2018
USD ($)
director
|
Dec. 31, 2017
USD ($)
|
Dec. 31, 2016
USD ($)
|
|
Related Party Transaction [Line Items] | |||
Related-party revenue | $ 158,171 | $ 126,251 | $ 117,384 |
Related-party expenses | 4,300 | 4,430 | 2,859 |
Related-party acquisition related | 0 | 0 | 2,145 |
Related-party payable | $ 14,600 | 23,100 | |
Liberty Media [Member] | |||
Related Party Transaction [Line Items] | |||
Number of directors nominated by related party | director | 2 | ||
Equity Method Investee [Member] | |||
Related Party Transaction [Line Items] | |||
Related-party revenue | $ 2,400 | 2,400 | 1,700 |
Related-party expenses | $ 1,100 | $ 1,400 | $ 2,900 |
X | ||||||||||
- Definition The number of directors nominated by the related party to serve on the entity's board of directors. No definition available.
|
X | ||||||||||
- Definition Carrying amount as of the balance sheet date of obligations due all related parties. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition 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. No definition available.
|
X | ||||||||||
- Definition Purchases during the period (excluding transactions that are eliminated in consolidated or combined financial statements) with related party. No definition available.
|
X | ||||||||||
- Definition 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. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|