v3.24.2.u1

Related Party Transactions (Details) $ in Millions	1 Months Ended	3 Months Ended		6 Months Ended
Related Party Transactions (Details) $ in Millions	Feb. 29, 2020 USD ($)	Jun. 30, 2024 USD ($) boardMember shares	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($) boardMember shares	Jun. 30, 2023 USD ($)	Jun. 30, 2024 $ / shares	Jan. 01, 2024 USD ($)	Dec. 31, 2023 USD ($)
Related Party Transaction [Line Items]
Equity method investments		$ 1,601		$ 1,601			$ 837	$ 715
Total revenue		2,178	$ 2,250	4,340	$ 4,394
Loss from equity method investments				6	(5)
Related party liabilities							$ 23	8
SoundCloud Holdings, LLC
Related Party Transaction [Line Items]
Cost of services		15	14	30	25
Related party liabilities		$ 21		$ 21				20
SoundCloud Holdings, LLC
Related Party Transaction [Line Items]
Number of board members \| boardMember		10		10
Equity Method Investee
Related Party Transaction [Line Items]
Loss from equity method investments		$ (2)	(1)		(2)
Clean Energy Technology Investments
Related Party Transaction [Line Items]
Investments in related parties and other equity investees		23	2	$ 202	41
Elected amount		937		937
Elected commitment		767		767
Clean Energy Technology Investments \| Related Party
Related Party Transaction [Line Items]
Elected commitment		$ 87		$ 87
Sirius XM Canada \| Equity Method Investee
Related Party Transaction [Line Items]
Equity method investment, equity interest percentage		70.00%		70.00%
Equity method investment, voting interest percentage		33.00%		33.00%
Number of preferred shares owned (in shares) \| shares		591,000,000		591,000,000
Preferred stock liquidation preference per share (in CAD per share) \| $ / shares						$ 1
Equity method investments		$ 591		$ 591				604
Other receivable		8		8				$ 8
Equity method investment, dividends, including reduction of investment		1	1	1	1
Total revenue		$ 23	$ 26	$ 47	$ 51
SoundCloud Holdings, LLC \| Equity Method Investee
Related Party Transaction [Line Items]
Investments in related parties and other equity investees	$ 75
Number of board members appointed \| boardMember		2		2

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Liberty Sirius XM Holdings Inc. 10-Q