RELATED PARTY TRANSACTIONS (Details Narrative) - USD ($) |
3 Months Ended | 6 Months Ended | 12 Months Ended | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
May 14, 2026 |
May 06, 2026 |
Nov. 17, 2025 |
Oct. 06, 2025 |
Aug. 11, 2025 |
Jun. 30, 2025 |
Apr. 17, 2025 |
Feb. 28, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Mar. 31, 2022 |
|
| Related Party Transaction [Line Items] | ||||||||||||||||
| Incurred costs | $ 1,574,560 | $ 2,177,269 | $ 5,010,244 | $ 3,724,134 | $ 7,010,223 | $ 2,987,852 | ||||||||||
| Outstanding payable | 58,231,865 | 20,364,663 | ||||||||||||||
| Construction in progress | $ 379,991,332 | $ 379,991,332 | $ 362,667,293 | $ 324,224,632 | ||||||||||||
| Shares issued upon note conversion | 2,033,621 | |||||||||||||||
| Common Stock, Par or Stated Value Per Share | $ 0.0001 | $ 0.0001 | $ 0.0001 | $ 0.0001 | ||||||||||||
| Fair value adjustment related to promissory note | $ 1,747,324 | (206,166,000) | $ 6,311,824 | (206,166,000) | $ (209,916,200) | |||||||||||
| Accrued interest | 40,183,110 | 40,183,110 | 29,030,990 | |||||||||||||
| Loss on fair value derivative | $ 187,396 | |||||||||||||||
| Loss of fair value on derivatives | $ (16,058,628) | $ (14,839,243) | ||||||||||||||
| Convertible notes payable | $ 45,000 | $ 45,000 | ||||||||||||||
| Convertible notes payable | $ 100,000,000 | |||||||||||||||
| Conversion price | $ 0.451 | $ 10 | ||||||||||||||
| Convertible issued | $ 100,000,000 | $ 100,000,000 | ||||||||||||||
| Debt conversion, description | The provisions of the notes, call for the conversion of the notes to shares at a discount to the 5-day VWAP (volume weighted average price) of shares upon issuance. As a result, the Company recorded the fair value for this conversion feature (a derivative) of $187,396 and $247,386 for the $2,000,000 and $4,000,000 notes, respectively. | |||||||||||||||
| Number of new share of common stock | 10,000,000 | |||||||||||||||
| Related Party [Member] | ||||||||||||||||
| Related Party Transaction [Line Items] | ||||||||||||||||
| Shares issued upon note conversion | 10,000,000 | |||||||||||||||
| Convertible notes payable | $ 100,000,000 | |||||||||||||||
| Conversion price | $ 10 | $ 10 | ||||||||||||||
| GL [Member] | ||||||||||||||||
| Related Party Transaction [Line Items] | ||||||||||||||||
| Fair value adjustment related to promissory note | $ (240,000) | (0) | ||||||||||||||
| XCF and GL [Member] | ||||||||||||||||
| Related Party Transaction [Line Items] | ||||||||||||||||
| Loans payable | $ 356,426 | $ 356,426 | 356,426 | |||||||||||||
| Fair value adjustment related to promissory note | $ 300,000 | 0 | ||||||||||||||
| Principal amount | $ 2,500,000 | |||||||||||||||
| Net proceeds from convertible debt | $ 300,000 | |||||||||||||||
| Debt instrument description | (i) 10 business days from the date of Legacy XCF entering into any transaction or series of related transactions, including any equity or debt financing, that results in gross proceeds to the Company of at least $15,000,000 and that directly or indirectly results in the Company’s refinancing, repayment, or restructuring of any portion of its secured debt obligations (“Qualified Financing Event”), unless extended in writing by mutual consent of Legacy XCF and GL or (ii) an event of default (as specified in the promissory note) | |||||||||||||||
| Stock issued during period shares acquisitions | 3,431,096 | |||||||||||||||
| Issuance of debt | $ 40,531,000 | |||||||||||||||
| Interest rate | 10.00% | 10.00% | ||||||||||||||
| Accrued interest | $ 95,014 | $ 95,014 | $ 77,340 | |||||||||||||
| EEME Energy SPVILLC [Member] | ||||||||||||||||
| Related Party Transaction [Line Items] | ||||||||||||||||
| Convertible notes payable | $ 1,200,000 | |||||||||||||||
| Accrued interest | 13.30% | |||||||||||||||
| EEME Energy SPVILLC [Member] | Convertible Note Purchase Agreement [Member] | ||||||||||||||||
| Related Party Transaction [Line Items] | ||||||||||||||||
| Fair value adjustment related to promissory note | 25,291 | |||||||||||||||
| Debt instrument description | The Company may sell additional notes to EEME Energy, provided that the aggregate amount does not exceed $7,500,000, and the convertible notes can only be issued for up to one year from the Initial Closing. In connection with the execution of the note purchase agreement, the Company agreed to pay 750,000 shares of the Company’s Class A common stock as an arrangement fee and 200,000 of the Company’s Class A common stock as an advisory fee, which is payable at the Initial Closing (collectively, the “Fee Shares to related party”). At issuance the Company recorded $1,425,000 in expenses for the Fee Shares to related party. This expense was recorded in general and administrative expenses in the consolidated statements of operations. EEME Energy has elected to convert an aggregate of $6,000,000 of the Convertible Promissory Note (including any interest accrued thereon) into shares of Class A common stock of New XCF. The Company has elected the fair value option for valuing this note payable to related party (the “EMEE Energy Note”). | |||||||||||||||
| Convertible note issued | $ 4,000,000 | $ 2,000,000 | ||||||||||||||
| Convertible percentage | 13.30% | 13.30% | 13.30% | |||||||||||||
| Fair value | $ 6,276,423 | |||||||||||||||
| Convertible issued | $ 2,000,000 | |||||||||||||||
| Additional convertible note | 4,000,000 | |||||||||||||||
| EEME Energy SPVILLC [Member] | Convertible Note Purchase Agreement [Member] | Note One [Member] | ||||||||||||||||
| Related Party Transaction [Line Items] | ||||||||||||||||
| Loss on fair value derivative | 187,396 | $ 187,396 | $ 187,396 | |||||||||||||
| Loss of fair value on derivatives | 187,396 | |||||||||||||||
| EEME Energy SPVILLC [Member] | Convertible Note Purchase Agreement [Member] | Note Two [Member] | ||||||||||||||||
| Related Party Transaction [Line Items] | ||||||||||||||||
| Loss on fair value derivative | $ 247,386 | $ 247,386 | 247,386 | |||||||||||||
| Loss of fair value on derivatives | $ 247,386 | |||||||||||||||
| Common Class A [Member] | ||||||||||||||||
| Related Party Transaction [Line Items] | ||||||||||||||||
| Common Stock, Par or Stated Value Per Share | $ 0.0001 | $ 0.0001 | $ 0.0001 | $ 0.0001 | ||||||||||||
| Common Class A [Member] | XCF and GL [Member] | ||||||||||||||||
| Related Party Transaction [Line Items] | ||||||||||||||||
| Shares issued upon note conversion | 8,656,245 | |||||||||||||||
| Stock issued during period shares | 8,656,245 | |||||||||||||||
| Randy Soule [Member] | ||||||||||||||||
| Related Party Transaction [Line Items] | ||||||||||||||||
| Ownership percentage | 100.00% | 100.00% | 100.00% | |||||||||||||
| Encore DEC LLC [Member] | ||||||||||||||||
| Related Party Transaction [Line Items] | ||||||||||||||||
| Ownership percentage | 100.00% | |||||||||||||||
| Incurred costs | $ 0 | $ 1,115,400 | $ 0 | 0 | ||||||||||||
| Expenses paid | $ 0 | 142,000 | 51,732 | |||||||||||||
| Outstanding payable | $ 16,701,982 | 16,701,982 | 38,932,248 | |||||||||||||
| Construction in progress | 103,473,847 | 103,473,847 | 103,473,847 | 96,412,822 | ||||||||||||
| Encore DEC LLC [Member] | Common Class A [Member] | ||||||||||||||||
| Related Party Transaction [Line Items] | ||||||||||||||||
| Shares issued upon note conversion | 37,033,385 | |||||||||||||||
| Common Stock, Par or Stated Value Per Share | $ 0.0001 | |||||||||||||||
| Randy Soule [Member] | ||||||||||||||||
| Related Party Transaction [Line Items] | ||||||||||||||||
| Other receviables | $ 728,218 | $ 728,218 | 728,218 | |||||||||||||
| GL [Member] | ||||||||||||||||
| Related Party Transaction [Line Items] | ||||||||||||||||
| Loans payable | $ 1,200,000 | $ 1,200,000 | $ 2,350,000 | |||||||||||||
| Debt instrument, maturity date range, start | Aug. 14, 2023 | |||||||||||||||
| Debt instrument, maturity date range, end | Nov. 20, 2023 | |||||||||||||||
| Balance due for this loan | $ 2,350,000 | 2,350,000 | $ 2,350,000 | |||||||||||||
| Loan payable bears interest amount | $ 240,000 | |||||||||||||||