XML 29 R6.htm IDEA: XBRL DOCUMENT v2.4.0.6
Consolidated Statements of Comprehensive Income (Parenthetical) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jul. 28, 2012
Jul. 30, 2011
Jul. 28, 2012
Jul. 30, 2011
Other comprehensive income:        
Reclassification, Net gains and losses recognized in net periodic benefit cost, Tax expense (benefit) $ (274) $ (219) $ (563) $ (450)