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Document and Entity Information
9 Months Ended
Sep. 29, 2017
shares
Document and Entity Information [Abstract]  
Entity Registrant Name MATERION Corp
Entity Central Index Key 0001104657
Current Fiscal Year End Date --12-31
Entity Filer Category Large Accelerated Filer
Document Type 10-Q
Document Period End Date Sep. 29, 2017
Document Fiscal Year Focus 2017
Document Fiscal Period Focus Q3
Trading Symbol MTRN
Amendment Flag false
Entity Common Stock, Shares Outstanding 20,043,474