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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 |

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