Finite-Lived Intangible Assets (Detail) - USD ($) $ in Millions	Jun. 30, 2021		Jun. 30, 2020
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 19,975	[1]	$ 17,759
Accumulated Amortization	(12,175)		(10,721)
Net Carrying Amount	7,800		7,038
Technology-based
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	9,779		8,160
Accumulated Amortization	(7,007)		(6,381)
Net Carrying Amount	2,772		1,779
Customer-related
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	4,958		4,967
Accumulated Amortization	(2,859)		(2,320)
Net Carrying Amount	2,099		2,647
Marketing-related
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	4,792		4,158
Accumulated Amortization	(1,878)		(1,588)
Net Carrying Amount	2,914		2,570
Contract-based
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	446		474
Accumulated Amortization	(431)		(432)
Net Carrying Amount	$ 15		$ 42

[1] Includes intangible assets of $2.0 billion related to ZeniMax. See Note 8 – Business Combinations for further information.