Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

v2.4.1.9
Document and Entity Information
3 Months Ended
May 02, 2015
May 28, 2015
Document And Entity Information [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Period End Date May 02, 2015  
Document Fiscal Year Focus 2015  
Document Fiscal Period Focus Q1  
Trading Symbol ULTA  
Entity Registrant Name Ulta Salon, Cosmetics & Fragrance, Inc.  
Entity Central Index Key 0001403568  
Current Fiscal Year End Date --01-30  
Entity Filer Category Large Accelerated Filer  
Entity Common Stock, Shares Outstanding   64,232,738dei_EntityCommonStockSharesOutstanding