XML 10 R1.htm IDEA: XBRL DOCUMENT v3.8.0.1
Document And Entity Information - shares
 3 Months Ended
Sep. 30, 2017
Oct. 26, 2017
Document Information [Line Items]    
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Sep. 30, 2017  
Document Fiscal Year Focus 2018  
Document Fiscal Period Focus Q1  
Entity Registrant Name Adtalem Global Education Inc.  
Entity Central Index Key 0000730464  
Current Fiscal Year End Date --06-30  
Entity Filer Category Large Accelerated Filer  
Trading Symbol ATGE  
Entity Common Stock, Shares Outstanding   60,665,000