Investment Securities - Additional Information (Details) |
3 Months Ended | 9 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|
|
Sep. 28, 2025
USD ($)
Security
|
Sep. 29, 2024
USD ($)
|
Sep. 28, 2025
USD ($)
Security
|
Sep. 29, 2024
USD ($)
|
Dec. 29, 2024
USD ($)
|
|
| Schedule Of Available For Sale Securities [Line Items] | |||||
| Proceeds from the sale of available-for-sale securities | $ 0 | $ 0 | $ 404,000 | $ 0 | $ 0 |
| Unrealized Losses | 0 | 0 | 25,000 | ||
| Allowance for Credit Losses | $ 0 | $ 0 | $ 0 | ||
| AFS Securities | |||||
| Schedule Of Available For Sale Securities [Line Items] | |||||
| Number of Securities Issuances for unrealized losses | Security | 0 | 0 | |||
| X | ||||||||||
- Definition Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of allowance for credit loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition 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
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| X | ||||||||||
- Definition Number of securities issuances for unrealized losses. No definition available.
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| X | ||||||||||
- Details
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