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v3.23.1

Cash and Investments - Investments by Security Type (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 30, 2022
--- | --- | ---
Debt securities available-for-sale: |  |
Amortized Cost | $ 1,886,976 | $ 1,887,060
Gross Unrealized Gains | 2,571 | 589
Gross Unrealized Losses | (14,277) | (19,034)
Fair Value | 1,875,270 | 1,868,615
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents |  |
Amortized Cost | 2,132,936 | 2,085,126
Gross Unrealized Gains | 2,571 | 589
Gross Unrealized Losses | (14,277) | (19,034)
Fair Value | 2,121,230 | 2,066,681
Commercial paper |  |
Debt securities available-for-sale: |  |
Amortized Cost | 684,917 | 722,018
Gross Unrealized Gains | 0 | 0
Gross Unrealized Losses | 0 | 0
Fair Value | 684,917 | 722,018
Corporate bonds |  |
Debt securities available-for-sale: |  |
Amortized Cost | 823,100 | 810,439
Gross Unrealized Gains | 2,105 | 541
Gross Unrealized Losses | (10,274) | (13,132)
Fair Value | 814,931 | 797,848
U.S. Treasury and government-sponsored enterprises |  |
Debt securities available-for-sale: |  |
Amortized Cost | 367,479 | 338,218
Gross Unrealized Gains | 466 | 48
Gross Unrealized Losses | (3,859) | (5,679)
Fair Value | 364,086 | 332,587
Municipal bonds |  |
Debt securities available-for-sale: |  |
Amortized Cost | 11,480 | 16,385
Gross Unrealized Gains | 0 | 0
Gross Unrealized Losses | (144) | (223)
Fair Value | 11,336 | 16,162
Cash |  |
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents |  |
Amortized Cost | 64 | 41
Gross Unrealized Gains | 0 | 0
Gross Unrealized Losses | 0 | 0
Fair Value | 64 | 41
Money market funds |  |
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents |  |
Amortized Cost | 165,941 | 94,344
Gross Unrealized Gains | 0 | 0
Gross Unrealized Losses | 0 | 0
Fair Value | 165,941 | 94,344
Certificates of deposit |  |
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents |  |
Amortized Cost | 79,955 | 103,681
Gross Unrealized Gains | 0 | 0
Gross Unrealized Losses | 0 | 0
Fair Value | $ 79,955 | $ 103,681

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