XML 39 R1.htm IDEA: XBRL DOCUMENT v3.3.1.900
Document and Entity Information Document and Entity Information - USD ($)
$ in Billions
 12 Months Ended
Dec. 31, 2015
Feb. 19, 2016
Jun. 30, 2014
Document Information [Line Items]      
Entity Registrant Name REALOGY HOLDINGS CORP.    
Entity Central Index Key 0001398987    
Current Fiscal Year End Date --12-31    
Entity Filer Category Large Accelerated Filer    
Document Type 10-K    
Document Period End Date Dec. 31, 2015    
Document Fiscal Year Focus 2015    
Document Fiscal Period Focus FY    
Amendment Flag false    
Entity Common Stock, Shares Outstanding   146,752,841  
Entity Well-known Seasoned Issuer Yes    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Public Float     $ 6.8
Realogy [Member]      
Document Information [Line Items]      
Entity Registrant Name REALOGY GROUP LLC    
Entity Central Index Key 0001355001    
Entity Filer Category Non-accelerated Filer    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers Yes    
Entity Current Reporting Status No