XML 11 R1.htm IDEA: XBRL DOCUMENT v3.8.0.1
Document And Entity Information - shares
6 Months Ended
May 31, 2018
Jun. 27, 2018
Document And Entity Information [Abstract]    
Entity Registrant Name PROGRESS SOFTWARE CORP /MA  
Entity Central Index Key 0000876167  
Document Type 10-Q  
Document Period End Date May 31, 2018  
Amendment Flag false  
Document Fiscal Year Focus 2018  
Document Fiscal Period Focus Q2  
Current Fiscal Year End Date --11-30  
Entity Filer Category Large Accelerated Filer  
Entity Common Stock, Shares Outstanding (in shares)   45,015,249