Acquired Intangible Assets (Detail) - Activision Blizzard, Inc. $ in Millions	Oct. 13, 2023 USD ($)
Acquired Finite-Lived Intangible Assets [Line Items]
Fair value of intangible assets acquired	$ 21,969
Weighted Average Life	15 years
Marketing-related
Acquired Finite-Lived Intangible Assets [Line Items]
Fair value of intangible assets acquired	$ 11,619
Weighted Average Life	24 years
Technology-based
Acquired Finite-Lived Intangible Assets [Line Items]
Fair value of intangible assets acquired	$ 9,689
Weighted Average Life	4 years
Customer-related
Acquired Finite-Lived Intangible Assets [Line Items]
Fair value of intangible assets acquired	$ 661
Weighted Average Life	4 years

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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