Commitments and Contingencies - Narrative (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Feb. 02, 2014	Feb. 03, 2013	Jan. 29, 2012
Commitments and Contingencies Disclosure [Abstract]
Operating lease term minimum	2 years
Operating lease term maximum	10 years
Rental expense	$ 95,574	$ 82,428	$ 67,117
Operating leases, rent expense, minimum rentals	61,552	54,050	43,795
Operating leases, rent expense, contingent rentals	$ 34,022	$ 28,378	$ 23,322

- Definition

The increases or decreases in lease payments that result from changes occurring after the inception of the lease in the factors (other than the passage of time) on which lease payments are based, except that any escalation of minimum lease payments relating to increases in construction or acquisition cost of the leased property or for increases in some measure of cost or value during the construction or preconstruction period, are excluded from contingent rentals. Contingent rentals also may include amounts for which the triggering events have not yet occurred or the specified targets for which have not yet been achieved (such as sales based percentage rent), but which events are considered probable of occurring or which specified targets are considered probable of being achieved.

+ References+ Details