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Document And Entity Information
6 Months Ended
Jun. 30, 2011
Jul. 22, 2011
Document And Entity Information    
Entity Registrant Name INTERNATIONAL FLAVORS & FRAGRANCES INC  
Entity Central Index Key 0000051253  
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 Filer Category Large Accelerated Filer  
Entity Common Stock, Shares Outstanding   80,874,864