Basis of Presentation (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2021 |
Jun. 30, 2020 |
Jun. 30, 2021 |
Jun. 30, 2020 |
Dec. 31, 2020 |
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| Basic of presentation | |||||
| Amount Of Deficit Reclassified To Retained Earnings | $ 166 | $ 166 | |||
| Liberty Media Corporation | |||||
| Basic of presentation | |||||
| Related Party Transaction, Amounts of Transaction | 3 | $ 2 | $ 6 | $ 5 | |
| Liberty Media Corporation | CEO | |||||
| Basic of presentation | |||||
| CEO compensation allocation percentage | 17.00% | ||||
| Liberty Media Corporation and Liberty Broadband Corporation | |||||
| Basic of presentation | |||||
| Tax sharing payable | $ 119 | $ 119 | $ 129 | ||
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- 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.
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- Definition The amount of deficit reclassified to retained earnings. No definition available.
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- Definition The allocation percentage for the Chief Executive Officer's compensation. No definition available.
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- Definition Amount of transactions with related party during the financial reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Receivables to be collected from (obligations owed to) related parties, net as of the balance sheet date where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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