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Operating Income (Loss) by Segment (Detail) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2020 | Dec. 31, 2019
Segment Reporting Information [Line Items] |  |  |  |
Operating Income (Loss) | $ 17,897 | $ 13,891 | $ 33,773 | $ 26,577
Productivity and Business Processes |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating Income (Loss) | 6,181 | 5,182 | 11,887 | 9,964
Intelligent Cloud |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating Income (Loss) | 6,492 | 4,531 | 11,914 | 8,420
More Personal Computing |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating Income (Loss) | $ 5,224 | $ 4,178 | $ 9,972 | $ 8,193

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