|3 Months Ended
Mar. 31, 2022
|Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill represents the excess of the purchase price over the estimated fair value of the net tangible and identifiable intangible assets acquired in business combinations. Our annual impairment assessment of our two reporting units is performed as of the fourth quarter of each year, and an assessment is performed at other times if an event occurs or circumstances change that would more likely than not reduce the fair value of a reporting unit below its carrying amount. ASC 350, Intangibles - Goodwill and Other, states that an entity should perform its annual or interim goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount and recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value. ASC 350 also states that a reporting unit with a zero or negative carrying amount is not required to perform a qualitative assessment. Our Sirius XM reporting unit, which has an allocated goodwill balance of $2,290, had a negative carrying amount as of March 31, 2022.
As of March 31, 2022, there were no indicators of impairment, and no impairment losses were recorded for goodwill during the three months ended March 31, 2022 and 2021. As of March 31, 2022, the cumulative balance of goodwill impairments recorded was $5,722, of which $4,766 was recognized during the year ended December 31, 2008 and is included in the carrying amount of the goodwill allocated to our Sirius XM reporting unit and $956 was recognized during the year ended December 31, 2020 and is included in the carrying amount of the goodwill allocated to our Pandora and Off-platform reporting unit.
As of March 31, 2022, the carrying amount of goodwill for our Sirius XM and Pandora and Off-platform reporting units was $2,290 and $890, respectively. During the three months ended March 31, 2022, we recorded $29 of goodwill related to an acquisition which was recorded to our Pandora and Off-platform reporting unit. Refer to Note 3 for information regarding the acquisition. As of December 31, 2021, the carrying amount of goodwill for our Sirius XM and Pandora and Off-platform reporting units was $2,290 and $861, respectively.