Fair Value Measurements (Details) (Assets and liabilities measured at fair value on a recurring basis, USD $) In Thousands	Jul. 30, 2011	Jan. 29, 2011
Level 1
Assets:
Held-to-maturity securities		$ 15,087
Available-for-sale securities	16,405	6,139
Total Assets	16,405	21,226
Level 2
Assets:
Foreign exchange currency contracts, Assets	636	3,227
Total Assets	636	3,227
Liabilities:
Foreign exchange currency contracts, Liabilities	14,868	7,766
Interest rate swaps	894	868
Deferred compensation obligations	7,199	6,456
Total Liabilities	22,961	15,090
Fair Value
Assets:
Foreign exchange currency contracts, Assets	636	3,227
Held-to-maturity securities		15,087
Available-for-sale securities	16,405	6,139
Total Assets	17,041	24,453
Liabilities:
Foreign exchange currency contracts, Liabilities	14,868	7,766
Interest rate swaps	894	868
Deferred compensation obligations	7,199	6,456
Total Liabilities	$ 22,961	$ 15,090