v3.25.2
Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($)
$ in Thousands
Apr. 30, 2025
Apr. 30, 2024
Intangible assets with definite lives, net    
Cost $ 1,284,042 $ 1,290,607
Accumulated Amortization (813,550) (794,349)
Total 470,492 496,258
Intangible assets with indefinite lives:    
Cost 124,552 119,436
Total 124,552 119,436
Total intangible assets, net    
Cost 1,408,594 1,410,043
Total Intangible Assets, Net 595,044 615,694
Brands and trademarks    
Intangible assets with indefinite lives:    
Cost 37,000 37,000
Total 37,000 37,000
Publishing rights    
Intangible assets with indefinite lives:    
Cost 87,552 82,436
Total 87,552 82,436
Publishing rights    
Intangible assets with definite lives, net    
Cost 1,080,115 1,087,601
Accumulated Amortization (662,133) (656,342)
Total 417,982 431,259
Customer relationships    
Intangible assets with definite lives, net    
Cost 131,037 125,521
Accumulated Amortization (95,996) (85,812)
Total 35,041 39,709
Developed technology    
Intangible assets with definite lives, net    
Cost 41,195 44,880
Accumulated Amortization (28,789) (25,358)
Total 12,406 19,522
Accumulated impairment 2,800 2,800
Brands and trademarks    
Intangible assets with definite lives, net    
Cost 30,538 31,448
Accumulated Amortization (25,484) (25,714)
Total 5,054 5,734
Accumulated impairment 93,100 93,100
Covenants not to compete    
Intangible assets with definite lives, net    
Cost 1,157 1,157
Accumulated Amortization (1,148) (1,123)
Total $ 9 $ 34