Accounts Receivable (Details) - USD ($) $ in Thousands	Aug. 01, 2015	Jan. 31, 2015
Accounts receivable
Accounts receivable, gross	$ 228,210	$ 248,125
Less allowance for doubtful accounts	29,475	31,920
Accounts receivable, net	198,735	216,205
Trade receivables
Accounts receivable
Accounts receivable, gross	208,976	229,618
Royalty receivables
Accounts receivable
Accounts receivable, gross	10,830	10,118
Other receivables
Accounts receivable
Accounts receivable, gross	$ 8,404	$ 8,389