Intangible Assets Acquired (Detail) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Jun. 30, 2019 |
Jun. 30, 2018 |
|
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Amount | $ 1,708 | $ 219 |
| Weighted Average Life | 7 years | 5 years |
| Technology-based | ||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Amount | $ 814 | $ 178 |
| Weighted Average Life | 5 years | 4 years |
| Marketing-related | ||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Amount | $ 177 | $ 14 |
| Weighted Average Life | 10 years | 5 years |
| Contract-based | ||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Amount | $ 7 | $ 14 |
| Weighted Average Life | 3 years | 4 years |
| Customer-related | ||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Amount | $ 710 | $ 13 |
| Weighted Average Life | 8 years | 5 years |