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v3.25.4

Fair Value Measurements - Schedule of Measurement Inputs (Details) | Sep. 28, 2025 | Dec. 29, 2024 | Dec. 31, 2023
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Expected term [Member] | Private Placement and Working Capital Warrants [Member] |  |  |
Schedule of Measured at Fair Value [Line Items] |  |  |
Derivative liability, measurement inputs | 2.81 | 3.56 |
Volatility [Member] | Private Placement and Working Capital Warrants [Member] |  |  |
Schedule of Measured at Fair Value [Line Items] |  |  |
Derivative liability, measurement inputs | 169 | 68.1 |
Volatility [Member] | Forward Purchase Agreement Liabilities [Member] |  |  |
Schedule of Measured at Fair Value [Line Items] |  |  |
Derivative liability, measurement inputs | 84.8 | 117 | 95
Risk-free rate [Member] | Private Placement and Working Capital Warrants [Member] |  |  |
Schedule of Measured at Fair Value [Line Items] |  |  |
Derivative liability, measurement inputs | 3.65 | 4.39 |
Risk-free rate [Member] | Forward Purchase Agreement Liabilities [Member] |  |  |
Schedule of Measured at Fair Value [Line Items] |  |  |
Derivative liability, measurement inputs | 3.73 | 4.28 | 4.48
Expected dividend yield [Member] | Private Placement and Working Capital Warrants [Member] |  |  |
Schedule of Measured at Fair Value [Line Items] |  |  |
Derivative liability, measurement inputs | 0 | 0 |
VWAP [Member] | Forward Purchase Agreement Liabilities [Member] |  |  |
Schedule of Measured at Fair Value [Line Items] |  |  |
Derivative liability, measurement inputs | 1.86 | 1.78 | 1.66
Simulation period [Member] | Forward Purchase Agreement Liabilities [Member] |  |  |
Schedule of Measured at Fair Value [Line Items] |  |  |
Derivative liability, measurement inputs | 0.8 | 0.55 | 1.55

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