Income Taxes - Schedule of Components of Income Tax Expense (Benefit) (Detail) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Current:
Federal	$ 1	$ 0	$ 5
State & Local	15	9	9
Foreign	125	160	133
Total current tax	141	169	147
Deferred:
Federal	(10)	54	(30)
State & Local	0	4	(1)
Foreign	12	(175)	(55)
Total deferred tax	2	(117)	(86)
Total income tax expense	$ 143	$ 52	$ 61