RESTRUCTURING ACTIVITIES - Schedule of Liabilities Recorded For The Restructuring Plan And Changes (Details) $ in Thousands	12 Months Ended
	Dec. 26, 2020 USD ($)
Restructuring Cost and Reserve [Roll Forward]
Beginning balance	$ 0
Recognized Restructuring Expense	18,955
Costs Paid or Otherwise Settled	(6,295)
Ending balance	12,660
Severance
Restructuring Cost and Reserve [Roll Forward]
Beginning balance	0
Recognized Restructuring Expense	14,933
Costs Paid or Otherwise Settled	(2,273)
Ending balance	12,660
Other cash restructuring expenses
Restructuring Cost and Reserve [Roll Forward]
Beginning balance	0
Recognized Restructuring Expense	4,022
Costs Paid or Otherwise Settled	(4,022)
Ending balance	$ 0