Common Stock (Tables)

12 Months Ended

Apr. 30, 2026

Schedule of Common Stock Outstanding Roll Forward [Table Text Block]

The following table shows the change in outstanding common shares during each of the last three years:


	Outstanding
(Shares in thousands)	Class A	Class B	Total
Balance at April 30, 2023	169,240	310,076	479,316
Acquisition of treasury stock	(176)	(6,736)	(6,912)
Stock issued under compensation plans	44	152	196
Balance at April 30, 2024	169,108	303,492	472,600
Acquisition of treasury stock	—	—	—
Stock issued under compensation plans	21	48	69
Balance at April 30, 2025	169,129	303,540	472,669
Acquisition of treasury stock	(705)	(13,349)	(14,054)
Stock issued under compensation plans	17	71	88
Balance at April 30, 2026	168,441	290,262	458,703

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details