RESTRUCTURING ACTIVITIES - Pre-tax Restructuring Expenses Recognized (Details) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 26, 2015
2016 Plan
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 7,825
2016 Plan | Cost of Sales
Restructuring Cost and Reserve [Line Items]
Restructuring charges	5,045
2016 Plan | Selling, General and Administrative Expenses
Restructuring Cost and Reserve [Line Items]
Restructuring charges	2,780
2016 Plan | Asset impairments/net loss on disposals
Restructuring Cost and Reserve [Line Items]
Restructuring charges	1,099
Broad Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 4,581	$ 39,852,000
Broad Restructuring Plan | Cost of Sales
Restructuring Cost and Reserve [Line Items]
Restructuring charges		21,708,000
Broad Restructuring Plan | Selling, General and Administrative Expenses
Restructuring Cost and Reserve [Line Items]
Restructuring charges		18,144,000
Broad Restructuring Plan | Asset impairments/net loss on disposals
Restructuring Cost and Reserve [Line Items]
Restructuring charges		$ 19,836,000