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Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Jan. 31, 2026	Oct. 31, 2025	Jul. 31, 2025	Jan. 31, 2025	Oct. 31, 2024	Jul. 31, 2024	Jan. 31, 2026	Jan. 31, 2025
Pay vs Performance Disclosure
Net earnings attributable to Kewaunee Scientific Corporation	$ 692	$ 2,445	$ 3,093	$ 1,354	$ 3,008	$ 2,193	$ 6,230	$ 6,555

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- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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