Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Indefinite-Lived Intangible Assets

Our intangible assets include the following:

		September 30, 2024						December 31, 2023
	Weighted Average Useful Lives	Gross Carrying Value		Accumulated Amortization		Net  Carrying Value		Gross Carrying Value		Accumulated Amortization		Net  Carrying Value
Recorded to Sirius XM Reporting Unit:
Indefinite life intangible assets:
FCC licenses	Indefinite	$	8,600	$	—	$	8,600	$	8,600	$	—	$	8,600
Trademarks	Indefinite	930		—		930		930		—		930
Definite life intangible assets:
Customer relationships	15 years	570		(446)		124		570		(418)		152
OEM relationships	15 years	220		(160)		60		220		(149)		71
Licensing agreements	15 years	285		(241)		44		285		(228)		57
Software and technology	7 years	28		(23)		5		28		(22)		6
Due to Acquisitions recorded to Pandora and Off-platform Reporting Unit:
Indefinite life intangible assets:
Trademarks	Indefinite	312		—		312		312		—		312
Definite life intangible assets:
Customer relationships	8 years	442		(318)		124		442		(279)		163
Software and technology	5 years	391		(380)		11		391		(372)		19
Total intangible assets		$	11,778	$	(1,568)	$	10,210	$	11,778	$	(1,468)	$	10,310

Schedule of Finite-Lived Intangible Assets

Our intangible assets include the following:

		September 30, 2024						December 31, 2023
	Weighted Average Useful Lives	Gross Carrying Value		Accumulated Amortization		Net  Carrying Value		Gross Carrying Value		Accumulated Amortization		Net  Carrying Value
Recorded to Sirius XM Reporting Unit:
Indefinite life intangible assets:
FCC licenses	Indefinite	$	8,600	$	—	$	8,600	$	8,600	$	—	$	8,600
Trademarks	Indefinite	930		—		930		930		—		930
Definite life intangible assets:
Customer relationships	15 years	570		(446)		124		570		(418)		152
OEM relationships	15 years	220		(160)		60		220		(149)		71
Licensing agreements	15 years	285		(241)		44		285		(228)		57
Software and technology	7 years	28		(23)		5		28		(22)		6
Due to Acquisitions recorded to Pandora and Off-platform Reporting Unit:
Indefinite life intangible assets:
Trademarks	Indefinite	312		—		312		312		—		312
Definite life intangible assets:
Customer relationships	8 years	442		(318)		124		442		(279)		163
Software and technology	5 years	391		(380)		11		391		(372)		19
Total intangible assets		$	11,778	$	(1,568)	$	10,210	$	11,778	$	(1,468)	$	10,310

Schedule of Expected Future Amortization Expense

The expected amortization expense for each of the fiscal years 2024 through 2028 and for periods thereafter is as follows:

Years ending December 31,	Amount
2024 (remaining)	$	31
2025	124
2026	123
2027	75
2028	15
Thereafter	—
Total definite life intangible assets, net	$	368