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Discontinued Operations
12 Months Ended
Dec. 28, 2014
Discontinued Operations and Disposal Groups [Abstract]  
Discontinued Operations
Discontinued Operations
In April 2011, Teledyne completed the sale of its general aviation piston engine businesses, which comprised the former Aerospace Engines and Components segment. In 2012, Teledyne recorded income of $2.3 million from discontinued operations related to the finalization of income tax benefits related to the sale.