RESTRUCTURING ACTIVITIES RESTRUCTURING ACTIVITIES (Details 3) $ in Thousands	12 Months Ended
	Dec. 26, 2015 USD ($)
Restructuring Cost and Reserve [Roll Forward]
Beginning balance	$ 0
Recognized Restructuring Expense	20,016
Costs Paid or Otherwise Settled	17,283
Ending balance	2,733
Severance
Restructuring Cost and Reserve [Roll Forward]
Beginning balance	0
Recognized Restructuring Expense	13,923
Costs Paid or Otherwise Settled	12,616
Ending balance	1,307
Other cash restructuring expenses
Restructuring Cost and Reserve [Roll Forward]
Beginning balance	0
Recognized Restructuring Expense	6,093
Costs Paid or Otherwise Settled	4,667
Ending balance	$ 1,426