v3.26.1
Schedule II - Valuation and Qualifying Accounts
 12 Months Ended
Apr. 30, 2026
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]  
Schedule II - Valuation and Qualifying Accounts
Schedule II – Valuation and Qualifying Accounts
For the Years Ended April 30, 2024, 2025, and 2026
(Expressed in millions)
 
Col. ACol. BCol. C(1)Col. C(2)Col. DCol. E
DescriptionBalance at
Beginning
of Period		Additions
Charged to
Costs and
Expenses		Additions
Charged to
Other
Accounts		DeductionsBalance
at End
of Period
2024
Allowance for doubtful accounts$7 $1 $— $— $8 
Deferred tax valuation allowance$14 $2 $2 $2 $16 
2025
Allowance for doubtful accounts$8 $2 $— $3 
(1)
$7 
Deferred tax valuation allowance$16 $7 $14 $2 $35 
2026
Allowance for doubtful accounts$7 $1 $— $2 
(1)
$6 
Deferred tax valuation allowance$35 $5 $9 $11 $38 
 
(1)Doubtful accounts written off, net of recoveries.