Derivatives and Currency Exchange Risk Management - Schedule of Outstanding Instruments (Details) € in Billions, ¥ in Billions, $ in Billions	Jul. 31, 2026 USD ($)	Jul. 31, 2026 EUR (€)	Jul. 31, 2026 JPY (¥)	Apr. 24, 2026 USD ($)
Derivatives designated as hedging instruments \| Cash flow hedge \| Currency exchange rate contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross notional amount	$ 8.6			$ 8.5
Derivatives designated as hedging instruments \| Net investment hedge \| Currency exchange rate contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross notional amount	6.1			7.5
Derivatives designated as hedging instruments \| Net investment hedge \| Currency exchange rate contracts \| Europe
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross notional amount	3.4	€ 3.0
Derivatives designated as hedging instruments \| Net investment hedge \| Currency exchange rate contracts \| Japan
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross notional amount	2.1		¥ 345.8
Derivatives designated as hedging instruments \| Net investment hedge \| Foreign currency-denominated debt
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross notional amount	20.5			21.1
Derivatives designated as hedging instruments \| Net investment hedge \| Foreign Currency, Euro Denominated Debt \| Europe
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross notional amount	20.5	€ 18.0
Derivatives not designated as hedging instruments \| Currency exchange rate contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross notional amount	$ 4.1			$ 4.3