Business Combinations - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Billions	Mar. 04, 2022	Jan. 18, 2022
Nuance Communications Inc.
Business Acquisition [Line Items]
Acquisition agreement date	Mar. 04, 2022
Total consideration transferred	$ 18.8
Activision Blizzard, Inc.
Business Acquisition [Line Items]
Acquisition agreement date		Jan. 18, 2022
Acquisition agreement share price		$ 95.00
Total purchase price to be transferred		$ 68.7

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 30
-Paragraph 8
-URI https://asc.fasb.org/extlink&oid=126966197&loc=d3e6613-128477

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 30
-Paragraph 7
-URI https://asc.fasb.org/extlink&oid=126966197&loc=d3e6578-128477

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