CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Jan. 28, 2017	Jan. 30, 2016
Statement of Financial Position [Abstract]
Accounts receivable, provision for sales return and allowances	$ 1,384	$ 2,762
Preferred stock, par value (in usd per share)	$ 0.002	$ 0.002
Preferred stock, shares authorized	8,000,000	8,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value (in usd per share)	$ 0.002	$ 0.002
Common stock, shares authorized	992,000,000	992,000,000
Common stock, shares issued	506,095,000	507,572,000
Common stock, shares outstanding	506,095,000	507,572,000