INTANGIBLES - Change in Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2019	Jan. 31, 2018
Goodwill [Roll Forward]
Goodwill, Beginning Balance	$ 262,710	$ 269,262
Adjustments to acquired goodwill		(8,973)
Goodwill impairment		(716)
Currency translation	(1,573)	3,137
Goodwill, Ending Balance	261,137	262,710
Wholesale operations
Goodwill [Roll Forward]
Goodwill, Beginning Balance	262,710	268,546
Adjustments to acquired goodwill		(8,973)
Currency translation	(1,573)	3,137
Goodwill, Ending Balance	261,137	262,710
Retail
Goodwill [Roll Forward]
Goodwill, Beginning Balance	$ 700	716
Goodwill impairment		(716)
Goodwill, Ending Balance		$ 700