Marketable Securities - SERP Investments (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 28, 2024	Sep. 30, 2023	Sep. 28, 2024	Sep. 30, 2023
Marketable Securities
Investment income (loss) and interest expense	$ 7,848	$ 1,409	$ 17,461	$ 7,715
Supplemental Employee Retirement Plan
Marketable Securities
Investment income (loss) and interest expense	$ 1,600	$ (774)	$ 3,400	$ 1,400

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04(2)(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1

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