7. Goodwill and Indefinite-Lived Intangible Assets and Other Long-Term Assets (Tables) |
12 Months Ended | |||||||||||||||||||||||||
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Dec. 31, 2020 | ||||||||||||||||||||||||||
Goodwill and Intangible Assets Disclosure [Abstract] | ||||||||||||||||||||||||||
Reconciliation of Change in Carrying Value of Goodwill |
A reconciliation of the change in the carrying value of Goodwill during the year ended December 31, 2019 is as follows:
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Reconciliation of change in carrying value of Indefinite-Lived Intangible Assets |
A reconciliation of the change in the carrying value of Indefinite-Lived Intangible Assets is as follows:
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