v3.25.2
Cover Page - shares
 3 Months Ended
Jul. 31, 2025
Aug. 31, 2025
Entity Listings [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Jul. 31, 2025  
Document Transition Report false  
Entity File Number 001-11507  
Entity Registrant Name JOHN WILEY & SONS, INC.  
Entity Incorporation, State or Country Code NY  
Entity Tax Identification Number 13-5593032  
Entity Address, Address Line One 111 River Street  
Entity Address, City or Town Hoboken  
Entity Address, State or Province NJ  
Entity Address, Postal Zip Code 07030  
City Area Code 201  
Local Phone Number 748-6000  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Large Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Current Fiscal Year End Date --04-30  
Document Fiscal Year Focus 2026  
Document Fiscal Period Focus Q1  
Entity Central Index Key 0000107140  
Amendment Flag false  
Class A common stock    
Entity Listings [Line Items]    
Title of 12(b) Security Class A Common Stock, par value $1.00 per share  
Trading Symbol WLY  
Security Exchange Name NYSE  
Entity Common Stock, Shares Outstanding   44,434,726
Class B common stock    
Entity Listings [Line Items]    
Title of 12(b) Security Class B Common Stock, par value $1.00 per share  
Trading Symbol WLYB  
Security Exchange Name NYSE  
Entity Common Stock, Shares Outstanding   8,767,793