Intangible Assets Acquired (Detail) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Jun. 30, 2020 |
Jun. 30, 2019 |
|
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Amount | $ 836 | $ 1,708 |
| Weighted Average Life | 5 years | 7 years |
| Technology-based | ||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Amount | $ 531 | $ 814 |
| Weighted Average Life | 6 years | 5 years |
| Marketing-related | ||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Amount | $ 2 | $ 177 |
| Weighted Average Life | 2 years | 10 years |
| Contract-based | ||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Amount | $ 0 | $ 7 |
| Weighted Average Life | 0 years | 3 years |
| Customer-related | ||
| Acquired Finite-Lived Intangible Assets [Line Items] | ||
| Amount | $ 303 | $ 710 |
| Weighted Average Life | 5 years | 8 years |