Revenues - Summary of Deferred Revenue from Contract with Customers (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Contract with Customer, Liability [Roll Forward]
Balance, beginning of period	$ 462	$ 400	$ 473	$ 398
Deferral of revenue	900	823	2,574	2,285
Recognition of deferred revenue	(841)	(780)	(2,519)	(2,260)
Other	7	6	0	26
Balance, end of period	528	449	528	449
Deferred Revenue
Contract with Customer, Liability [Roll Forward]
Deferred revenue recognized	$ 271	$ 224	$ 414	$ 359