Restructuring and Other Charges (Details Textual) - USD ($) $ in Millions	12 Months Ended
	Apr. 30, 2025	Oct. 31, 2025	Jan. 13, 2025
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Percentage of Positions Eliminated			12.00%
Restructuring and Related Impairment Charges, Incurred to Date		$ 64
Inventory Write-down	$ 3
Restructuring Costs, Cash Payments to Date		48
Restructuring Charges
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Impairment Charges, Incurred to Date		62
Impairment Charge
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Impairment Charges, Incurred to Date		2
Minimum
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost		64
Maximum
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost		70
Severance and Other Employee-Related Costs [Member] | Minimum
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost		28
Severance and Other Employee-Related Costs [Member] | Maximum
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost		30
Other Restructuring Charges [Member] | Minimum
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost		36
Other Restructuring Charges [Member] | Maximum
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost		$ 40