XML 26 R18.htm IDEA: XBRL DOCUMENT v2.4.0.8
Related Party Transactions - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified
3 Months Ended
May 03, 2014
May 04, 2013
Related Party Transactions [Abstract]    
Purchase from related party vendor $ 5.7 $ 6.4
Purchase from related party vendor as percentage of total merchandise purchases 12.00% 14.00%
Cost of sale related to vendor 5.8 6.2
Payable amounts outstanding to vendor $ 1.3 $ 3.3