SUPPLEMENTAL BALANCE SHEET INFORMATION (Details) - USD ($) $ in Thousands	Oct. 31, 2015	Jan. 31, 2015	Nov. 01, 2014
Prepaid expenses and other current assets
Other receivables	$ 37,375	$ 59,734	$ 35,264
Prepaid expenses	45,272	33,660	43,795
Total	$ 82,647	$ 93,394	$ 79,059