Goodwill Impairment Loss Statement Of Income Or Comprehensive Income Extensible Enumeration Not Disclosed Flag

No definition available.

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- Definition

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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- Definition

Amount of accumulated impairment loss for asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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- Definition

Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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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.

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- Definition

Number of reporting units tested for impairment of goodwill. A reporting unit is an operating segment or one level below an operating segment.

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Goodwill (Details)	3 Months Ended		6 Months Ended		12 Months Ended
Goodwill (Details)	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2026 USD ($) reportingUnit	Jun. 30, 2025 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2025 USD ($)	Dec. 31, 2020 USD ($)
Goodwill [Line Items]
Number of reporting units \| reportingUnit			2
Goodwill, impairment loss	$ 0	$ 0	$ 0	$ 0
Accumulated impairment of goodwill since the merger	3,775,000,000		3,775,000,000
Goodwill Impairment Loss Statement Of Income Or Comprehensive Income Extensible Enumeration Not Disclosed Flag					2,819
Goodwill	12,390,000,000		12,390,000,000			$ 12,390,000,000
SiriusXM
Goodwill [Line Items]
Goodwill	11,431,000,000		11,431,000,000			11,431,000,000
Pandora and Off-platform
Goodwill [Line Items]
Goodwill	$ 959,000,000		$ 959,000,000			$ 959,000,000
SiriusXM
Goodwill [Line Items]
Goodwill, impairment loss					$ 2,819,000,000
Pandora and Off-platform
Goodwill [Line Items]
Accumulated impairment of goodwill since the merger							$ 956,000,000