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Fair Value Measurements - Schedule of Financial Liabilities that were not Measured at Fair Value, on a Non-Recurring Basis (Details) - Fair Value, Nonrecurring [Member] - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 28, 2025	Dec. 29, 2024
Financial Liabilities
Carrying value	$ 68,208	$ 48,709
Estimated fair value	174,861	140,541
Financial Liabilities	174,861	140,541
July 2024 Notes [Member]
Financial Liabilities
Carrying value	36,998	17,965
Estimated fair value	34,187	21,390
Financial Liabilities	34,187	21,390
July 2024 Notes - related parties [Member]
Financial Liabilities
Carrying value		24,632
Estimated fair value		33,323
Financial Liabilities		33,323
September 2024 Notes [Member]
Financial Liabilities
Carrying value	15,750	5,636
Estimated fair value	78,563	77,245
Financial Liabilities	78,563	77,245
September 2024 Notes - related parties [Member]
Financial Liabilities
Carrying value		476
Estimated fair value		8,583
Financial Liabilities		8,583
Fair Value, Inputs, Level 1 [Member]
Financial Liabilities
Financial Liabilities
Fair Value, Inputs, Level 1 [Member] | July 2024 Notes [Member]
Financial Liabilities
Financial Liabilities
Fair Value, Inputs, Level 1 [Member] | July 2024 Notes - related parties [Member]
Financial Liabilities
Financial Liabilities
Fair Value, Inputs, Level 1 [Member] | September 2024 Notes [Member]
Financial Liabilities
Financial Liabilities
Fair Value, Inputs, Level 1 [Member] | September 2024 Notes - related parties [Member]
Financial Liabilities
Financial Liabilities
Fair Value, Inputs, Level 2 [Member]
Financial Liabilities
Financial Liabilities
Fair Value, Inputs, Level 2 [Member] | July 2024 Notes [Member]
Financial Liabilities
Financial Liabilities
Fair Value, Inputs, Level 2 [Member] | July 2024 Notes - related parties [Member]
Financial Liabilities
Financial Liabilities
Fair Value, Inputs, Level 2 [Member] | September 2024 Notes [Member]
Financial Liabilities
Financial Liabilities
Fair Value, Inputs, Level 2 [Member] | September 2024 Notes - related parties [Member]
Financial Liabilities
Financial Liabilities
Fair Value, Inputs, Level 3 [Member]
Financial Liabilities
Financial Liabilities	174,861	140,541
Fair Value, Inputs, Level 3 [Member] | July 2024 Notes [Member]
Financial Liabilities
Financial Liabilities	34,187	21,390
Fair Value, Inputs, Level 3 [Member] | July 2024 Notes - related parties [Member]
Financial Liabilities
Financial Liabilities		33,323
Fair Value, Inputs, Level 3 [Member] | September 2024 Notes [Member]
Financial Liabilities
Financial Liabilities	$ 78,563	77,245
Fair Value, Inputs, Level 3 [Member] | September 2024 Notes - related parties [Member]
Financial Liabilities
Financial Liabilities		$ 8,583

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Fair value of financial obligations, including, but not limited to, debt instruments, derivative liabilities, federal funds purchased and sold under agreements to repurchase, securities loaned or sold under agreements to repurchase, financial instruments sold not yet purchased, guarantees, line of credit, loans and notes payable, servicing liability, and trading liabilities.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 28
-Subparagraph (c)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-28

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-11

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 11
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-11

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-10

Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2E
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2E

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Amount of addition (reduction) to the amount at which a liability could be incurred (settled) in a current transaction between willing parties.

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