v3.26.1
Derivative Instruments and Hedging Activities (Notional Amounts) (Details)
€ in Millions, £ in Millions, $ in Millions
Jul. 31, 2026
EUR (€)
Jul. 31, 2026
GBP (£)
Jul. 31, 2026
USD ($)
Apr. 30, 2026
EUR (€)
Apr. 30, 2026
GBP (£)
Apr. 30, 2026
USD ($)
Derivative Instruments and Hedging Activities Disclosures [Line Items]            
Derivative, Notional Amount € 300   $ 341      
Net Investment Hedging [Member] | Designated as Hedging Instrument [Member]            
Derivative Instruments and Hedging Activities Disclosures [Line Items]            
Debt Instrument, Face Amount [1]     403     $ 538
Net Investment Hedging [Member] | Designated as Hedging Instrument [Member] | United Kingdom, Pounds            
Derivative Instruments and Hedging Activities Disclosures [Line Items]            
Debt Instrument, Face Amount   £ 299 403 € 115 £ 299 404
Net Investment Hedging [Member] | Designated as Hedging Instrument [Member] | Euro Member Countries, Euro            
Derivative Instruments and Hedging Activities Disclosures [Line Items]            
Debt Instrument, Face Amount           134
Foreign Exchange Contract [Member] | Not Designated as Hedging Instrument, Economic Hedge            
Derivative Instruments and Hedging Activities Disclosures [Line Items]            
Derivative, Notional Amount     291     69
Foreign Exchange Contract [Member] | Cash Flow Hedging [Member]            
Derivative Instruments and Hedging Activities Disclosures [Line Items]            
Derivative, Notional Amount     520     517
Foreign Exchange Contract [Member] | Net Investment Hedging [Member]            
Derivative Instruments and Hedging Activities Disclosures [Line Items]            
Derivative, Notional Amount [2]     $ 131     $ 0
[1] At April 30, 2026, includes £299 million, or approximately $404 million, of outstanding British pound-denominated debt and €115 million, or approximately $134 million, of outstanding euro-denominated debt designated as a net investment hedge. The euro-denominated debt matured in the first quarter of fiscal 2027 (refer to Note 7). At July 31, 2026, includes £299 million, or approximately $403 million, of outstanding British pound-denominated debt designated as a net investment hedge. This debt matures in fiscal 2029.
[2] At July 31, 2026, we had outstanding cross-currency swaps with a total notional value of €300 million, or approximately $341 million, of which $131 million is designated as a hedge of a portion of our net investment in certain European operations. These derivative contracts mature in fiscal 2033.