Finite-Lived Intangible Assets (Detail) - USD ($) $ in Millions	Mar. 31, 2022		Jun. 30, 2021
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 24,524	[1]	$ 19,975
Accumulated Amortization	(13,176)		(12,175)
Net Carrying Amount	11,348		7,800
Technology-based
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	11,570		9,779
Accumulated Amortization	(7,346)		(7,007)
Net Carrying Amount	4,224		2,772
Customer-related
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	7,578		4,958
Accumulated Amortization	(3,366)		(2,859)
Net Carrying Amount	4,212		2,099
Marketing-related
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	5,033		4,792
Accumulated Amortization	(2,131)		(1,878)
Net Carrying Amount	2,902		2,914
Contract-based
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	343		446
Accumulated Amortization	(333)		(431)
Net Carrying Amount	$ 10		$ 15

[1] Includes intangible assets of $4.3 billion related to Nuance. See Note 7 – Business Combinations for further information.