Other Assets and Liabilities, Current (Prepaid Expenses and Other Current Assets) (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Jun. 30, 2020
Other Assets And Liabilities [Abstract]
Other receivables	$ 73,113	$ 56,266
Prepaid expense	23,641	16,660
Other taxes receivable	9,473	5,258
Other current assets	11,633	16,497
Prepaid expenses and other current assets	$ 117,860	$ 94,681