Intangible Assets Acquired (Detail) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 2,359	$ 836
Weighted Average Life	5 years	5 years
Technology-based
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 1,628	$ 531
Weighted Average Life	4 years	6 years
Customer-related
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 96	$ 303
Weighted Average Life	4 years	5 years
Marketing-related
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 625	$ 2
Weighted Average Life	6 years	2 years
Contract-based
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 10	$ 0
Weighted Average Life	3 years	0 years