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Prepaid Expenses and Other Current Assets - Summary of Prepaid Expenses and Other Current Assets (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Prepaid Expense And Other Assets Current [Abstract]    
Income taxes receivable $ 41,392 $ 28,564
Prepaid expenses 14,226 17,484
Total prepaid expenses and other current assets $ 55,618 $ 46,048