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Derivatives and Net Investment Hedges - Additional Information (Detail) € in Millions, $ in Millions | 3 Months Ended | 6 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Jun. 30, 2026 USD ($) | Jun. 30, 2025 USD ($) | Jun. 30, 2026 USD ($) | Jun. 30, 2025 USD ($) | Dec. 31, 2026 USD ($) | Jun. 30, 2026 EUR (€) | Jan. 28, 2026 EUR (€) | Dec. 31, 2025 USD ($) | Dec. 31, 2025 EUR (€)
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |  |  |  |  |
Maximum period for hedging a portion of forecasted foreign currency denominated intercompany sales of inventory and certain foreign entities' operating expenses |  |  | 24 months |  |  |  |  |  |
Notional amount | $ 500 |  | $ 500 |  |  |  |  | $ 1,900 |
Aggregate principal amount | 4,023 |  | 4,023 |  |  |  |  | 4,278 |
Senior Notes Due 2034 [Member] |  |  |  |  |  |  |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |  |  |  |  |
Notional amount | € |  |  |  |  |  |  | € 990 |  |
Aggregate principal amount | 1,142 |  | 1,142 |  |  | € 1,000 |  | $ 0 |
Euro Tranche B [Member] |  |  |  |  |  |  |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |  |  |  |  |
Aggregate principal amount | € |  |  |  |  |  | € 585 |  |  | € 587
Cash Flow Hedging [Member] | Interest Rate Hedges [Member] |  |  |  |  |  |  |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |  |  |  |  |
Net gains (losses) reclassified from accumulated OCI into interest expense | $ 1 | $ 5 | $ 0 | $ 12 |  |  |  |  |
Cash Flow Hedging [Member] | Interest Rate Hedges [Member] | Scenario Forecast [Member] |  |  |  |  |  |  |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |  |  |  |  |
Cash flow hedge to be reclassified in 12 months |  |  |  |  | $ 5 |  |  |  |

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