Fair Value Measurement - Schedule of Liabilities Measured at Fair Value (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Embedded derivatives
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation
Balance at beginning of the period	$ 228,719	$ 44,396	$ 4,423
Additions	282,054	41
Settlement of non-option embedded derivative for May 2025 Convertible notes	23,132	0
Balance at end of the period	228,719	44,396
Embedded derivatives \| Related Party
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation
Change in fair value of liabilities	77,004	39,932
Nonrelated Party
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation
Change in fair value of liabilities	(76,467)	0
Warrant \| SPA Warrant and Contingent Warrants
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation
Balance at beginning of the period	470,715	266,630	0
Additions	0	95,094
Conversion to preferred stock	(102,186)	(193,920)
Change in fair value of liabilities	306,271	365,456
Balance at end of the period	470,715	266,630
Warrant \| April, May and December 2023 Warrants
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation
Balance at beginning of the period	313,253	189,322	27,406
Exercised warrants	(155,008)	(9,096)
Change in fair value of liabilities	278,939	171,012
Balance at end of the period	313,253	189,322
Delayed Draw Term Loan (DDTL) \| Debt
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation
Balance at beginning of the period	150,427	76,188	$ 0
Prepayment of the Term Loan	(28,582)	0
Change in fair value of liabilities	85,509	9,667
Balance at end of the period	150,427	76,188
Delayed Draw Term Loan (DDTL) \| Debt \| Draw One
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation
Additions	0	25,653
Delayed Draw Term Loan (DDTL) \| Debt \| Draw Two
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation
Additions	0	12,528
Delayed Draw Term Loan (DDTL) \| Debt \| Draw Three
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation
Additions	0	28,340
Delayed Draw Term Loan (DDTL) \| Debt \| Draw Four
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation
Additions	17,312	0
2021 Convertible Notes Payable \| Embedded derivatives
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation
Extinguishment of the Convertible Notes embedded derivatives	(87)	0
AFG Convertible Note \| Embedded derivatives
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation
Extinguishment of the Convertible Notes embedded derivatives	$ (121,313)	$ 0

Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Extinguishment of Embedded Derivative

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- Definition

Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Exercised Warrants

+ References

No definition available.

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- Definition

Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Modification Of The Term Loan Included In Earnings

+ References

No definition available.

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- Definition

Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlement of Non-option Derivative

+ References

No definition available.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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- Definition

Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-3

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
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-Publisher FASB
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- Definition

Amount of purchases of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2G
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2G

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-3

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

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- Definition

Amount of settlements of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-3

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-Topic 820
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

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- Definition

Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-3

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-Topic 820
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-Name Accounting Standards Codification
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-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

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