Components of Other Income (Expense), Net (Detail) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Mar. 31, 2016 |
Mar. 31, 2015 |
Mar. 31, 2016 |
Mar. 31, 2015 |
|
| Components of Other Income (Expense) [Line Items] | ||||
| Dividends and interest income | $ 230 | $ 160 | $ 629 | $ 568 |
| Interest expense | (340) | (211) | (898) | (534) |
| Net recognized gains on investments | 85 | 169 | 193 | 565 |
| Net losses on derivatives | (155) | (114) | (414) | (386) |
| Net gains (losses) on foreign currency remeasurements | (18) | (54) | (52) | 107 |
| Other | (49) | (27) | (156) | (271) |
| Total | $ (247) | $ (77) | $ (698) | $ 49 |