Segment Revenue (Detail) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Mar. 31, 2016 |
Mar. 31, 2015 |
Mar. 31, 2016 |
Mar. 31, 2015 |
|
| Segment Reporting Information [Line Items] | ||||
| Revenue | $ 20,531 | $ 21,729 | $ 64,706 | $ 71,400 |
| Reportable Segments | Productivity and Business Processes | ||||
| Segment Reporting Information [Line Items] | ||||
| Revenue | 6,522 | 6,457 | 19,518 | 19,769 |
| Reportable Segments | Intelligent Cloud | ||||
| Segment Reporting Information [Line Items] | ||||
| Revenue | 6,096 | 5,903 | 18,331 | 17,419 |
| Reportable Segments | More Personal Computing | ||||
| Segment Reporting Information [Line Items] | ||||
| Revenue | 9,458 | 9,369 | 31,563 | 33,917 |
| Corporate and Other | ||||
| Segment Reporting Information [Line Items] | ||||
| Revenue | $ (1,545) | $ 0 | $ (4,706) | $ 295 |