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Segments - Schedule of Depreciation and Amortization By Reportable Segments (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Jul. 31, 2025 | Jul. 31, 2024
Segment Reporting Information [Line Items] |  |
Depreciation and amortization | $ 22,686 | $ 19,578
Operating Segments | Consulting |  |
Segment Reporting Information [Line Items] |  |
Depreciation and amortization | 3,645 | 4,216
Operating Segments | Digital |  |
Segment Reporting Information [Line Items] |  |
Depreciation and amortization | 11,588 | 8,100
Operating Segments | North America |  |
Segment Reporting Information [Line Items] |  |
Depreciation and amortization | 365 | 415
Operating Segments | EMEA |  |
Segment Reporting Information [Line Items] |  |
Depreciation and amortization | 556 | 493
Operating Segments | Asia Pacific |  |
Segment Reporting Information [Line Items] |  |
Depreciation and amortization | 241 | 216
Operating Segments | Latin America |  |
Segment Reporting Information [Line Items] |  |
Depreciation and amortization | 267 | 256
Operating Segments | Professional Search & Interim |  |
Segment Reporting Information [Line Items] |  |
Depreciation and amortization | 2,975 | 3,053
Operating Segments | RPO |  |
Segment Reporting Information [Line Items] |  |
Depreciation and amortization | 964 | 777
Corporate |  |
Segment Reporting Information [Line Items] |  |
Depreciation and amortization | $ 2,085 | $ 2,052

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