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Commitments, Contingencies and Other Matters	6 Months Ended
Commitments, Contingencies and Other Matters	Jun. 28, 2015
Commitments and Contingencies Disclosure [Abstract]
Commitments, contingencies and other matters	Commitments, contingencies and other matters We, along with a number of our subsidiaries, are defendants in judicial and administrative proceedings involving matters incidental to our business. Management believes any liability that exists as a result of these matters is immaterial.