CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Apr. 30, 2025	Apr. 30, 2024	Apr. 30, 2023
Statement of Comprehensive Income [Abstract]
Net income	$ 251,076	$ 172,561	$ 213,054
Other comprehensive income (loss):
Foreign currency translation adjustments	21,540	(18,722)	(3,256)
Deferred compensation and pension plan adjustments, net of tax	(766)	3,989	3,420
Net unrealized gain on marketable securities, net of tax	94	248	144
Comprehensive income	271,944	158,076	213,362
Less: comprehensive income attributable to noncontrolling interest	(4,454)	(3,829)	(4,412)
Comprehensive income attributable to Korn Ferry	$ 267,490	$ 154,247	$ 208,950