Basis of Presentation - Description of Business (Details) - USD ($) $ / shares in Units, $ in Millions |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Mar. 26, 2020 |
Sep. 30, 2024 |
Sep. 30, 2023 |
Sep. 30, 2024 |
Sep. 30, 2023 |
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| Short-Term Debt, Fair Value | $ 309 | $ 309 | |||
| Series A Preferred Stock | |||||
| Preferred Stock, Dividend Rate, Percentage | 8.00% | 8.00% | |||
| Redeemable preferred stock, par value | $ 0.01 | $ 0.01 | |||
| Aggregate amount of redemption requirement | $ 266 | $ 266 | |||
| Exchangeable Senior Debentures due 2051 | |||||
| Interest rate | 0.50% | 0.50% | |||
| Short-Term Debt, Fair Value | $ 309 | $ 309 | |||
| Affiliated Entity | Liberty Media | |||||
| Related Party Transaction, Amounts of Transaction | $ 1 | $ 1 | $ 2 | $ 2 | |
| Affiliated Entity | Liberty Media | CEO | |||||
| CEO compensation allocation percentage | 5.00% | ||||
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- Definition The allocation percentage for the Chief Executive Officer's compensation. No definition available.
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The percentage rate used to calculate dividend payments on preferred stock. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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 This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount of short-term debt existing as of the balance sheet date. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Aggregate amount of redemption requirements for each class or type of redeemable stock classified as temporary equity for each of the five years following the latest balance sheet date. The redemption requirement does not constitute an unconditional obligation that will be settled in a variable number of shares constituting a monetary value predominantly indexed to (a) a fixed monetary amount known at inception, (b) an amount inversely correlated with the residual value of the entity, or (c) an amount determined by reference to something other than the fair value of issuer's stock. Does not include mandatorily redeemable stock. The exception is if redemption is required upon liquidation or termination of the reporting entity. No definition available.
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- Definition Per share amount of par value or stated value of stock classified as temporary equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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