ACQUISITIONS AND INTANGIBLES (Detail 1) - USD ($) $ in Thousands	Jan. 31, 2017	Dec. 01, 2016	Jan. 31, 2016	Jan. 31, 2015
Business Acquisition [Line Items]
Goodwill	$ 269,262		$ 49,437	$ 52,130
Other intangibles	$ 410,000
DKI
Business Acquisition [Line Items]
Cash and cash equivalents		$ 44,375
Accounts receivable		13,235
Inventories		10,933
Prepaid expenses & other current assets		19,533
Property, plant and equipment		15,760
Goodwill		220,649
Tradenames		370,000
Other intangibles		40,000
Other long-term assets		2,703
Total assets acquired		737,188
Accounts payable		(21,436)
Accrued expense		(38,900)
Income taxes payable		(3,443)
Other long-term liabilities		(3,631)
Total liabilities assumed		(67,410)
Total fair value of acquisition consideration (net of $40 million imputed debt discount)		$ 669,778