Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

v3.3.1.900
Document and Entity Information
6 Months Ended
Nov. 30, 2015
shares
Document and Entity Information [Abstract]  
Entity Registrant Name PAYCHEX INC
Entity Central Index Key 0000723531
Current Fiscal Year End Date --05-31
Entity Filer Category Large Accelerated Filer
Document Type 10-Q
Document Period End Date Nov. 30, 2015
Document Fiscal Year Focus 2016
Document Fiscal Period Focus Q2
Amendment Flag false
Entity Common Stock, Shares Outstanding 360,946,213