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Marketable Securities - Summary of Estimated Fair Value and Gross Unrealized Holding Losses of Marketable Securities in Unrealized Loss Position (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Jan. 01, 2022
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Schedule of Available-for-sale Securities [Line Items] |  |
In Unrealized Loss Position For Less Than 12 Months, Fair Value | $ 199,781 | $ 242,432
In Unrealized Loss Position For Less Than 12 Months, Gross Unrealized Losses | 2,185 | 462
In Unrealized Loss Position For Greater Than 12 Months, Fair Value | 97,928 | 2,587
In Unrealized Loss Position For Greater Than 12 Months, Gross Unrealized Losses | 1,448 | 66
Municipal notes and bonds [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
In Unrealized Loss Position For Less Than 12 Months, Fair Value | 96,301 | 113,790
In Unrealized Loss Position For Less Than 12 Months, Gross Unrealized Losses | 1,273 | 262
In Unrealized Loss Position For Greater Than 12 Months, Fair Value | 69,159 | 0
In Unrealized Loss Position For Greater Than 12 Months, Gross Unrealized Losses | 1,082 | 0
Asset-Backed Securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
In Unrealized Loss Position For Less Than 12 Months, Fair Value | 1,555 |
In Unrealized Loss Position For Less Than 12 Months, Gross Unrealized Losses | 21 |
In Unrealized Loss Position For Greater Than 12 Months, Fair Value | 0 |
In Unrealized Loss Position For Greater Than 12 Months, Gross Unrealized Losses | 0 |
Certificates of deposits [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
In Unrealized Loss Position For Less Than 12 Months, Fair Value | 22,400 | 16,300
In Unrealized Loss Position For Less Than 12 Months, Gross Unrealized Losses | 118 | 10
In Unrealized Loss Position For Greater Than 12 Months, Fair Value | 0 | 0
In Unrealized Loss Position For Greater Than 12 Months, Gross Unrealized Losses | 0 | 0
Commercial paper [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
In Unrealized Loss Position For Less Than 12 Months, Fair Value | 50,550 | 58,681
In Unrealized Loss Position For Less Than 12 Months, Gross Unrealized Losses | 136 | 40
In Unrealized Loss Position For Greater Than 12 Months, Fair Value | 0 | 0
In Unrealized Loss Position For Greater Than 12 Months, Gross Unrealized Losses | 0 | 0
Corporate bonds [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
In Unrealized Loss Position For Less Than 12 Months, Fair Value | 28,975 | 53,661
In Unrealized Loss Position For Less Than 12 Months, Gross Unrealized Losses | 637 | 150
In Unrealized Loss Position For Greater Than 12 Months, Fair Value | 28,769 | 2,587
In Unrealized Loss Position For Greater Than 12 Months, Gross Unrealized Losses | $ 366 | $ 66

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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=124269663&loc=SL82922890-210455 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 7 -URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27337-111563 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 55 -Paragraph 8 -URI https://asc.fasb.org/extlink&oid=121590138&loc=SL82922954-210456 + Details
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- Definition Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for 12 months or longer, without allowance for credit loss. Includes beneficial interest in securitized financial asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 7 -URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27337-111563 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=124269663&loc=SL82922890-210455 + Details
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