Fair Value Measurements (Tables)

12 Months Ended

Dec. 29, 2012

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis

The following table details our financial assets measured and recorded at fair value on a recurring basis at the end of 2012:

(In thousands)
		Fair Value Measurements Using
Description	Balance Sheet Classification	Level 1		Level 2		Level 3
Money market funds	Cash equivalents	$	68,267	$	—	$	—
Time deposits	Cash equivalents	—		24,068		—
Time deposits	Short-term investments	—		90,550		—
Commercial paper	Short-term investments	—		86,458		—
Government and corporate bonds	Short-term investments	—		542,657		—
Time deposits	Long-term investments	—		6,197		—
Government and corporate bonds	Long-term investments	—		496,770		—

Fair Value, by Balance Sheet Grouping

The following table details our financial assets measured, but not recorded, at fair value on a recurring basis at the end of 2011:

(In thousands)
		Fair Value Measurements Using
Description	Balance Sheet Classification	Level 1		Level 2		Level 3
Money market funds	Cash equivalents	$	123,919	$	—	$	—
Time deposits	Cash equivalents	—		7,358		—
Time deposits	Short-term investments	—		67,632		—
Commercial paper	Short-term investments	—		23,250		—
Government and corporate bonds	Short-term investments	—		440,753		—
Time deposits	Long-term investments	—		19,579		—
Government and corporate bonds	Long-term investments	—		337,245		—