Summary Of Assumptions Used To Determine Benefit Obligations (Detail)	12 Months Ended
	Feb. 02, 2013	Jan. 28, 2012
Defined Benefit Plan Disclosure [Line Items]
Discount rate, benefit obligations	4.50%	4.70%
Salary increases, benefit obligations	3.20%	3.20%
Discount rate, periodic pension costs	4.70%	5.60%
Expected return on UK Plan assets, periodic pension costs	4.75%	6.25%
Salary increases, periodic pension costs	3.20%	5.00%