XML 14 R1.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Document and Entity information
6 Months Ended
Jun. 30, 2011
Jul. 29, 2011
Document and Entity Information [Abstract]    
Entity Registrant Name HSBC Finance Corp  
Entity Central Index Key 0000354964  
Document Type 10-Q  
Document Period End Date Jun. 30, 2011
Amendment Flag false  
Document Fiscal Year Focus 2011  
Document Fiscal Period Focus Q2  
Current Fiscal Year End Date --12-31  
Entity Well-known Seasoned Issuer Yes  
Entity Voluntary Filers No  
Entity Current Reporting Status Yes  
Entity Filer Category Non-accelerated Filer  
Entity Common Stock, Shares Outstanding   66