Finite-Lived Intangible Assets (Detail) - USD ($) $ in Millions |
Sep. 30, 2024 |
Jun. 30, 2024 |
|---|---|---|
| Finite-Lived Intangible Assets [Line Items] | ||
| Gross Carrying Amount | $ 45,036 | $ 44,509 |
| Accumulated Amortization | (18,285) | (16,912) |
| Net Carrying Amount | 26,751 | 27,597 |
| Marketing-related | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Gross Carrying Amount | 16,490 | 16,500 |
| Accumulated Amortization | (3,296) | (3,101) |
| Net Carrying Amount | 13,194 | 13,399 |
| Technology-based | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Gross Carrying Amount | 22,426 | 21,913 |
| Accumulated Amortization | (11,709) | (10,741) |
| Net Carrying Amount | 10,717 | 11,172 |
| Customer-related | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Gross Carrying Amount | 6,039 | 6,038 |
| Accumulated Amortization | (3,261) | (3,051) |
| Net Carrying Amount | 2,778 | 2,987 |
| Contract-based | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Gross Carrying Amount | 81 | 58 |
| Accumulated Amortization | (19) | (19) |
| Net Carrying Amount | $ 62 | $ 39 |