Leases - Narrative (Details) $ in Millions	12 Months Ended
	Jun. 30, 2024 USD ($) option	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)
Lessee, Lease, Description [Line Items]
ROU assets obtained in exchange for operating lease liabilities	$ 36	$ 568	$ 137
Total lease income	$ 55	55	$ 55
Production and Office Space
Lessee, Lease, Description [Line Items]
Initial term of lease arrangements	7 years
Number of renewal options | option	2
Lease arrangements renewal term	5 years
Annual lease payments to be received	$ 50
Corporate Headquarters
Lessee, Lease, Description [Line Items]
ROU assets obtained in exchange for operating lease liabilities		$ 540