Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

v3.6.0.2
Document and Entity Information
6 Months Ended
Nov. 30, 2016
shares
Document and Entity Information [Abstract]  
Entity Registrant Name PAYCHEX INC
Entity Filer Category Large Accelerated Filer
Entity Central Index Key 0000723531
Amendment Flag false
Document Type 10-Q
Document Fiscal Period Focus Q2
Document Period End Date Nov. 30, 2016
Document Fiscal Year Focus 2017
Current Fiscal Year End Date --05-31
Entity Common Stock, Shares Outstanding 358,843,180