XML 58 R1.htm IDEA: XBRL DOCUMENT v2.4.0.8
Document and Entity Information
9 Months Ended
Nov. 09, 2013
Dec. 11, 2013
Document and Entity Information    
Entity Registrant Name KROGER CO  
Entity Central Index Key 0000056873  
Document Type 10-Q  
Document Period End Date Nov. 09, 2013  
Amendment Flag false  
Current Fiscal Year End Date --02-01  
Entity Current Reporting Status Yes  
Entity Filer Category Large Accelerated Filer  
Entity Common Stock, Shares Outstanding   516,526,256
Document Fiscal Year Focus 2013  
Document Fiscal Period Focus Q3