COMPREHENSIVE INCOME STATEMENTS - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 61,271	$ 44,281	$ 39,240
Other comprehensive income (loss), net of tax:
Net change related to derivatives	19	(38)	(173)
Net change related to investments	(2,266)	3,990	2,405
Translation adjustments and other	873	(426)	(318)
Other comprehensive income (loss)	(1,374)	3,526	1,914
Comprehensive income	$ 59,897	$ 47,807	$ 41,154