ACQUISITIONS (Detail 4) - USD ($) $ in Thousands		12 Months Ended
	Jan. 16, 2015	Oct. 30, 2016	Nov. 01, 2015
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, net		$ 133,314	$ 142,940
Acquired finite-lived intangible assets, weighted average useful life		15 years 329 days	15 years 10 months 24 days
Intangible assets	$ 128,280
Backlog
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, net	$ 8,400
Acquired finite-lived intangible assets, weighted average useful life	9 months
Trade names
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, net	$ 13,980
Acquired finite-lived intangible assets, weighted average useful life	15 years
Customer lists and relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, net	$ 105,900
Acquired finite-lived intangible assets, weighted average useful life	20 years