|3 Months Ended|
Mar. 31, 2021
(7) Intangible Assets
Changes in the carrying amount of goodwill are as follows:
Intangible Assets Subject to Amortization
Amortization expense for intangible assets with finite useful lives was $199 million and $198 million for the three months ended March 31, 2021 and 2020, respectively. Based on its amortizable intangible assets as of March 31, 2021, Liberty expects that amortization expense will be as follows for the next five years (amounts in millions):
The entire disclosure for goodwill and intangible assets.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef