Carrying Amount of Goodwill (Detail) - USD ($) $ in Millions |
12 Months Ended | ||||
|---|---|---|---|---|---|
Jun. 30, 2019 |
Jun. 30, 2018 |
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| Goodwill [Line Items] | |||||
| Beginning Balance | $ 35,683 | $ 35,122 | |||
| Acquisitions | 6,408 | 630 | |||
| Other | (65) | (69) | |||
| Ending Balance | 42,026 | 35,683 | |||
| Productivity and Business Processes | |||||
| Goodwill [Line Items] | |||||
| Beginning Balance | 23,823 | 23,739 | |||
| Acquisitions | 514 | 72 | |||
| Other | (60) | 12 | |||
| Ending Balance | 24,277 | 23,823 | |||
| Intelligent Cloud | |||||
| Goodwill [Line Items] | |||||
| Beginning Balance | 5,703 | 5,555 | |||
| Acquisitions | 5,605 | [1] | 164 | ||
| Other | 43 | [1] | (16) | ||
| Ending Balance | 11,351 | 5,703 | |||
| More Personal Computing | |||||
| Goodwill [Line Items] | |||||
| Beginning Balance | 6,157 | 5,828 | |||
| Acquisitions | 289 | 394 | |||
| Other | (48) | (65) | |||
| Ending Balance | $ 6,398 | $ 6,157 | |||
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