Revenues - Summary of Deferred Revenue from Contract with Customers (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
Contract with Customer, Liability [Roll Forward]
Balance, beginning of period	$ 592	$ 467	$ 604	$ 473
Deferral of revenue	893	859	1,790	1,674
Recognition of deferred revenue	(917)	(864)	(1,813)	(1,678)
Other	23	0	10	(7)
Balance, end of period	591	462	591	462
Deferred Revenue
Contract with Customer, Liability [Roll Forward]
Deferred revenue recognized	$ 320	$ 182	$ 490	$ 372