Property and Equipment, Net - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2024
Property Plant And Equipment [Line Items]
Depreciation and amortization	$ 410	$ 385	$ 389
Property, Plant and Equipment
Property Plant And Equipment [Line Items]
Depreciation and amortization	$ 373	$ 350	$ 344