Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Restructuring Charges, Net - Schedule of Restructuring Charges Incurred by Segment (Details) - USD ($) $ in Thousands	12 Months Ended
	Apr. 30, 2026	Apr. 30, 2025	Apr. 30, 2024
Restructuring Cost And Reserve [Line Items]
Restructuring charges, net	$ 0	$ 1,892	$ 68,558
Operating Segments \| Consulting
Restructuring Cost And Reserve [Line Items]
Restructuring charges, net		1,696	18,871
Operating Segments \| Digital
Restructuring Cost And Reserve [Line Items]
Restructuring charges, net		0	9,469
Operating Segments \| North America
Restructuring Cost And Reserve [Line Items]
Restructuring charges, net		0	8,825
Operating Segments \| EMEA
Restructuring Cost And Reserve [Line Items]
Restructuring charges, net		196	17,265
Operating Segments \| Asia Pacific
Restructuring Cost And Reserve [Line Items]
Restructuring charges, net		0	1,963
Operating Segments \| Latin America
Restructuring Cost And Reserve [Line Items]
Restructuring charges, net		0	110
Operating Segments \| Professional Search & Interim
Restructuring Cost And Reserve [Line Items]
Restructuring charges, net		0	3,778
Operating Segments \| RPO
Restructuring Cost And Reserve [Line Items]
Restructuring charges, net		0	7,885
Corporate
Restructuring Cost And Reserve [Line Items]
Restructuring charges, net		$ 0	$ 392