Sirius XM Holdings Inc. Quarterly report pursuant to Section 13 or 15(d)

Business & Basis of Presentation (Details)

v3.22.1

Business & Basis of Presentation (Details) subscriber in Millions	3 Months Ended
	Mar. 31, 2022 segment subscriber satellite_radio_system
Related Party Transaction [Line Items]
Number of reportable segments \| segment	2
Number of satellite radio systems \| satellite_radio_system	2
Pandora
Related Party Transaction [Line Items]
Number of subscribers	6.3
Sirius XM Canada \| Equity Method Investee
Related Party Transaction [Line Items]
Equity method investment, equity interest percentage	70.00%
Equity method investment, voting interest percentage	33.00%
Liberty Media \| Management \| Common Stock
Related Party Transaction [Line Items]
Related party ownership percentage	81.00%
Sirius XM
Related Party Transaction [Line Items]
Number of subscribers	34.0

- Definition

Equity method investment, voting interest.

+ References

No definition available.

+ Details

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Namespace Prefix:	siri_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of satellite radio systems.

+ References

No definition available.

+ Details

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Namespace Prefix:	siri_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Number Of Subscribers

+ References

No definition available.

+ Details

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Namespace Prefix:	siri_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Related party transaction related party ownership percentage.

+ References

No definition available.

+ Details

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Namespace Prefix:	siri_
Data Type:	dtr-types:percentItemType
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Period Type:	instant

- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

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- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 18
-URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8672-108599

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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.

+ References

No definition available.

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- Details

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- Details

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- Details

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