Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

v3.3.0.814
Document and Entity Information - shares
9 Months Ended
Oct. 31, 2015
Nov. 25, 2015
Document and Entity Information    
Entity Registrant Name Michaels Companies, Inc.  
Entity Central Index Key 0001593936  
Document Type 10-Q  
Document Period End Date Oct. 31, 2015  
Amendment Flag false  
Current Fiscal Year End Date --01-30  
Entity Current Reporting Status Yes  
Entity Filer Category Non-accelerated Filer  
Entity Common Stock, Shares Outstanding   208,962,744
Document Fiscal Year Focus 2015  
Document Fiscal Period Focus Q3