Other Income (Expense), Net - Schedule of Other Income (Expense), Net (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022
Other Income, Nonoperating [Abstract]
Interest income	$ 122,298	$ 91,279	$ 6,691
Gain on debt extinguishment and change on mark to market derivatives associated with 2025 Notes repurchase and capped calls	45,272	0	0
Lower of cost or market adjustment on card receivables sold and held for sale	0	(1,545)	(11,460)
Interest expense	(19,182)	(15,203)	(9,419)
Other	(543)	(1,675)	327
Total other income (expense), net	$ 147,845	$ 72,856	$ (13,861)