v2.4.0.8
Document And Entity Information
6 Months Ended
Sep. 29, 2013
Nov. 01, 2013
Document Information [Line Items]    
Entity Registrant Name INTEGRATED DEVICE TECHNOLOGY INC  
Entity Central Index Key 0000703361  
Current Fiscal Year End Date --03-30  
Entity Well-known Seasoned Issuer No  
Entity Voluntary Filers No  
Entity Current Reporting Status Yes  
Entity Filer Category Large Accelerated Filer  
Entity Common Stock, Shares Outstanding   151,532,718
Document Fiscal Year Focus 2014  
Document Fiscal Period Focus Q2  
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Sep. 29, 2013