Supplemental Balance Sheet Information - Schedule of Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Jun. 30, 2025
Prepaid expenses and other current assets
Prepaid taxes	$ 151,292	$ 165,034
Prepaid inventories	25,705	48,245
Unbilled receivables	51,148	51,175
Other prepaid expenses and current assets	160,666	164,498
Total prepaid expenses and other current assets	$ 388,811	$ 428,952