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Employee Retirement Plans	12 Months Ended
Employee Retirement Plans	Jan. 29, 2012
Employee Retirement Plans [Abstract]
Pension and Other Postretirement Benefits Disclosure	Employee Retirement Plans We have a 401(k) Retirement Plan covering substantially all of our United States employees. Under the Plan, participating employees may defer up to 100% of their pre-tax earnings, subject to the Internal Revenue Service annual contribution limits. Some of our non-US subsidiaries have defined benefit and defined contributions plans as required by local statutory requirements. Our costs under these plans have not been material.

The entire disclosure for pension and other postretirement benefits.

+ References

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