DIVESTITURES AND ACQUISITIONS - Universal Intangible Assets (Details) - Universal $ in Thousands	Jan. 11, 2017 USD ($)
Business Acquisition [Line Items]
Total amortizable intangible assets	$ 19,500
Customer relationships
Business Acquisition [Line Items]
Total amortizable intangible assets	$ 10,800
Weighted average estimated useful life (in years)	15 years
Backlog
Business Acquisition [Line Items]
Total amortizable intangible assets	$ 1,700
Weighted average estimated useful life (in years)	1 year
Trade names / trademarks
Business Acquisition [Line Items]
Total amortizable intangible assets	$ 3,000
Weighted average estimated useful life (in years)	20 years
Technology
Business Acquisition [Line Items]
Total amortizable intangible assets	$ 4,000
Weighted average estimated useful life (in years)	7 years