Notional Amounts of Outstanding Derivative Instruments Measured in U.S. Dollar Equivalents (Detail) - USD ($) $ in Millions |
Sep. 30, 2022 |
Jun. 30, 2022 |
|---|---|---|
| Designated as Hedging Instruments | Foreign Exchange Contracts | Derivatives Purchased | ||
| Derivative [Line Items] | ||
| Notional amounts | $ 1,492 | $ 635 |
| Designated as Hedging Instruments | Interest Rate Contracts | Derivatives Purchased | ||
| Derivative [Line Items] | ||
| Notional amounts | 1,088 | 1,139 |
| Not Designated as Hedging Instruments | Foreign Exchange Contracts | Derivatives Purchased | ||
| Derivative [Line Items] | ||
| Notional amounts | 6,933 | 10,322 |
| Not Designated as Hedging Instruments | Foreign Exchange Contracts | Derivatives Sold | ||
| Derivative [Line Items] | ||
| Notional amounts | 11,580 | 21,606 |
| Not Designated as Hedging Instruments | Other Contracts | Derivatives Purchased | ||
| Derivative [Line Items] | ||
| Notional amounts | 2,568 | 2,773 |
| Not Designated as Hedging Instruments | Other Contracts | Derivatives Sold | ||
| Derivative [Line Items] | ||
| Notional amounts | $ 848 | $ 544 |