v2.4.0.8
Document and Entity Information
9 Months Ended
Feb. 28, 2015
Apr. 06, 2015
Document Entity Information [Abstract]    
Entity Registrant Name MILLER HERMAN INC  
Entity Central Index Key 0000066382  
Document Type 10-Q  
Document Period End Date Feb. 28, 2015  
Amendment Flag false  
Document Fiscal Year Focus 2015  
Document Fiscal Period Focus Q3  
Current Fiscal Year End Date --05-30  
Entity Current Reporting Status Yes  
Entity Filer Category Large Accelerated Filer  
Entity Common Stock, Shares Outstanding   59,654,160