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(5)ÌýÌýÌýIntangible Assets

Goodwill

Changes in the carrying amount of goodwill are as follows:

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Intangible Assets Subject to Amortization

Amortization expense for intangible assets with finite useful lives was $94 million for each of the three months ended JuneÌý30, 2020 and 2019, and $185 million and $194 million for the six months ended JuneÌý30, 2020 and 2019, respectively. Based on its amortizable intangible assets as of JuneÌý30, 2020, º¬Ð߲ݴ«Ã½ expects that amortization expense will be as follows for the next five years (amounts in millions):

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