XML 31 R1.htm IDEA: XBRL DOCUMENT v2.4.0.8
Document and Entity Information (USD $)
 3 Months Ended
Mar. 31, 2014
Dec. 31, 2013
Document and Entity Information [Abstract]    
Entity Registrant Name Roper Industries Inc  
Entity Central Index Key 0000882835  
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 Large Accelerated Filer  
Entity Public Float   $ 12,365,836,908
Entity Common Stock, Shares Outstanding 99,787,266  
Document Fiscal Year Focus 2014  
Document Fiscal Period Focus Q1  
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Mar. 31, 2014