Carrying Amount of Goodwill (Detail) $ in Millions	3 Months Ended
Sep. 30, 2018 USD ($)
Goodwill [Line Items]
Beginning Balance	$ 35,683
Acquisitions	154
Other	18
Ending Balance	35,855
Productivity and Business Processes
Goodwill [Line Items]
Beginning Balance	23,823
Acquisitions	0
Other	(9)
Ending Balance	23,814
Intelligent Cloud
Goodwill [Line Items]
Beginning Balance	5,703
Acquisitions	6
Other	3
Ending Balance	5,712
More Personal Computing
Goodwill [Line Items]
Beginning Balance	6,157
Acquisitions	148
Other	24
Ending Balance	$ 6,329

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
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