Sirius XM Holdings Inc. Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

Equity - Schedule of Repurchase Agreements (Details)

Equity - Schedule of Repurchase Agreements (Details) - USD ($) shares in Thousands, $ in Millions	3 Months Ended		6 Months Ended		22 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Dec. 31, 2025
Shares Repurchase Activity [Line Items]
Shares repurchased (in shares)					8,000
Shares repurchased	$ 6	$ 45	$ 27	$ 70	$ 170
Treasury stock	$ 1		$ 1		$ 1	$ 1
Open Market Repurchases
Shares Repurchase Activity [Line Items]
Shares repurchased (in shares)			1,000	3,000
Shares repurchased			$ 27	$ 70

- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

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+ Details

- Definition

Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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+ Details

- Definition

Amount allocated to previously issued common shares repurchased by the issuing entity and held in treasury.

+ References + Details