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Fair Value Measurements - Schedule of Derivative Liability Valuation Inputs (Details) | Sep. 28, 2025 | Dec. 29, 2024
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Coupon rate [Member] | July 2024 Notes [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 12 | 12
Coupon rate [Member] | September 2024 Notes [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 7 | 7
Coupon rate [Member] | July 2025 Note [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 12 |
Coupon rate [Member] | September 2025 Notes [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 7 |
Conversion rate [Member] | July 2024 Notes [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 595.24 | 595.24
Conversion rate [Member] | September 2024 Notes [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 467.84 | 467.84
Conversion rate [Member] | July 2025 Note [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 558.66 |
Conversion rate [Member] | September 2025 Notes [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 467.84 |
Conversion price [Member] | July 2024 Notes [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 1.68 | 1.68
Conversion price [Member] | September 2024 Notes [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 2.14 | 2.14
Conversion price [Member] | July 2025 Note [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 1.79 |
Conversion price [Member] | September 2025 Notes [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 2.14 |
Common stock price [Member] | July 2024 Notes [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 1.77 | 1.81
Common stock price [Member] | September 2024 Notes [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 1.77 | 1.81
Common stock price [Member] | July 2025 Note [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 1.77 |
Common stock price [Member] | September 2025 Notes [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 1.77 |
Risk-free rate [Member] | July 2024 Notes [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 3.7 | 4.43
Risk-free rate [Member] | September 2024 Notes [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 3.7 | 4.43
Risk-free rate [Member] | July 2025 Note [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 3.7 |
Risk-free rate [Member] | September 2025 Notes [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 3.7 |
Volatility [Member] | July 2024 Notes [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 73.9 | 62
Volatility [Member] | September 2024 Notes [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 77.8 | 66.6
Volatility [Member] | July 2025 Note [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 75.1 |
Volatility [Member] | September 2025 Notes [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 77.8 |
Dividend yield []Member] | July 2024 Notes [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 0 | 0
Dividend yield []Member] | September 2024 Notes [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 0 | 0
Dividend yield []Member] | July 2025 Note [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 0 |
Dividend yield []Member] | September 2025 Notes [Member] |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Derivative liability, measurement inputs | 0 |

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