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Employee Retirement Plans	12 Months Ended
Employee Retirement Plans	Jan. 27, 2013
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. Effective January 2013, we began matching a portion of the employee contributions. Our contribution expense in fiscal year 2013 was not material. Some of our non-U.S. 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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