RESTRUCTURING ACTIVITIES - Narrative (Details) - Broad Restructuring Plan - USD ($) $ in Thousands	Jun. 25, 2016	Dec. 26, 2015
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost remaining	$ 14,273	$ 40
Asset impairments/net loss on disposals
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost remaining		20
Severance
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost remaining		1
Cost of Sales
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost remaining	8,000	22
Cost of Sales | Other cash restructuring expenses
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost remaining	460
Cost of Sales | Asset impairments/net loss on disposals
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost remaining	5,242
Cost of Sales | Severance
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost remaining	2,298
Selling, General and Administrative Expenses
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost remaining	6,273	$ 18
Selling, General and Administrative Expenses | Other cash restructuring expenses
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost remaining	394
Selling, General and Administrative Expenses | Asset impairments/net loss on disposals
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost remaining	4,050
Selling, General and Administrative Expenses | Severance
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost remaining	$ 1,829