Segment Revenue (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2024	Mar. 31, 2023
Segment Reporting Information [Line Items]
Revenue	$ 61,858	$ 52,857	$ 180,395	$ 155,726
Productivity and Business Processes
Segment Reporting Information [Line Items]
Revenue	19,570	17,516	57,411	50,983
Intelligent Cloud
Segment Reporting Information [Line Items]
Revenue	26,708	22,081	76,847	63,914
More Personal Computing
Segment Reporting Information [Line Items]
Revenue	$ 15,580	$ 13,260	$ 46,137	$ 40,829