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RESTRUCTURING ACTIVITIES - Narrative (Details) - ESS $ in Thousands | Feb. 28, 2018 USD ($)
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Restructuring Cost and Reserve [Line Items] |
Expected restructuring costs | $ 27,000
Restructuring asset impairment |
Restructuring Cost and Reserve [Line Items] |
Expected restructuring costs | 8,000
Total cost of sales |
Restructuring Cost and Reserve [Line Items] |
Expected restructuring costs | 14,500
Selling, General and Administrative Expenses |
Restructuring Cost and Reserve [Line Items] |
Expected restructuring costs | $ 12,500

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