Derivative Instruments and Hedging Activities - Summary of Sold Receivables Outstanding Balance Net of DPP Asset under Outstanding Securitization Program (Detail) - USD ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Derivative [Line Items] | ||
| Sold receivables at the beginning of the year | $ 626 | $ 686 |
| Proceeds from sale of receivables | 4,505 | 4,737 |
| Cash collections (remitted to the owner of the receivables) | (4,513) | (4,768) |
| Effect of currency exchange rate changes | 59 | (29) |
| Sold receivables at the end of the year | $ 677 | $ 626 |