Stock Based Compensation - Plans - (Details)	Nov. 02, 2013	Feb. 02, 2013
1987 Plan
Restricted Shares Authorized And Available For Grant
Options And/Or Restrcited Stock Initially Authorized	5,850,000
Options And Or Restricted Stock Available For Grant	0	20,127
2004 Plan
Restricted Shares Authorized And Available For Grant
Options And/Or Restrcited Stock Initially Authorized	1,350,000
Options And Or Restricted Stock Available For Grant	0	443,566
2013 Plan
Restricted Shares Authorized And Available For Grant
Options And/Or Restrcited Stock Initially Authorized	1,500,000
Options And Or Restricted Stock Available For Grant	1,489,152	0