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Marketable Securities - Schedule of Amortized Cost and Estimated Fair Value of Marketable Securities by Maturity (Details) - USD ($) $ in Thousands	Mar. 26, 2022	Dec. 25, 2021
Investments, Debt and Equity Securities [Abstract]
Amortized Cost, Due in one year or less	$ 375,211
Amortized Cost, Due after one year through five years	1,275,626
Amortized Cost, Due after five years through ten years	31,106
Amortized Cost, Due after ten years	3,082
Amortized Cost, Total	1,685,025	$ 1,623,253
Fair Value, Due in one year or less	375,237
Fair Value, Due after one year through five years	1,206,941
Fair Value, Due after five years through ten years	29,025
Fair Value, Due after ten years	2,534
Fair Value, Total	$ 1,613,737	$ 1,616,678

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