COMMITMENTS AND CONTINGENCIES (Details) - USD ($) $ in Millions		3 Months Ended	12 Months Ended
	Dec. 12, 2012	Mar. 27, 2016	Dec. 27, 2009
Due To Internal Revenue Service [Member]
Loss Contingencies [Line Items]
Damages sought	$ 29.3		$ 74.7
Due To Internal Revenue Service [Member] | Proceeding Accounts [Member]
Loss Contingencies [Line Items]
Damages sought		$ 45.4
ERISA Litigation [Member] | Minimum [Member]
Loss Contingencies [Line Items]
Damages sought		$ 35.0