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Stockholders' Equity - Additional Information (Details) - USD ($) |  | 1 Months Ended | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Mar. 08, 2024 | Mar. 31, 2024 | Feb. 29, 2024 | Jan. 31, 2024 | Mar. 31, 2025 | Jun. 30, 2024 | Mar. 31, 2024 | Dec. 31, 2024 | Aug. 24, 2024
Stockholders' Equity (Deficit) [Line Items] |  |  |  |  |  |  |  |  |
Preferred stock, shares authorized |  |  |  |  | 25,000,000 |  |  | 25,000,000 |
Preferred stock, par value (in Dollars per share) |  |  |  |  | $ 0.0001 |  |  | $ 0.0001 |
Preferred stock issued |  |  |  |  | 0 |  |  | 0 |
Preferred stock outstanding |  |  |  |  | 0 |  |  | 0 |
Aggregate percentage |  |  |  |  | 33.00% |  |  |  |
Exercised of warrants |  | 380,771 | 380,771 | 380,771 |  |  | 380,771 |  |
Warrant purchase price (in Dollars) |  | $ 45,760 | $ 45,760 | $ 45,760 |  |  |  |  |
Gross proceeds (in Dollars) |  |  |  |  |  |  | $ 43,400,000 | $ 61,800,000 |
Shares sold |  |  |  |  |  |  | 5,807,647 |  |
Additional gross proceeds (in Dollars) |  |  |  |  |  | $ 12,400,000 |  |  |
Montana Technologies LLC [Member] |  |  |  |  |  |  |  |  |
Stockholders' Equity (Deficit) [Line Items] |  |  |  |  |  |  |  |  |
Converted shares |  |  |  |  | 105,331 |  |  |  |
Warrant [Member] |  |  |  |  |  |  |  |  |
Stockholders' Equity (Deficit) [Line Items] |  |  |  |  |  |  |  |  |
Sale of warrants |  |  |  |  | 11,125,000 |  |  |  |
Public Warrants [Member] |  |  |  |  |  |  |  |  |
Stockholders' Equity (Deficit) [Line Items] |  |  |  |  |  |  |  |  |
Warrants outstanding |  |  |  |  | 12,657,596 |  |  |  |
Exercise price per share (in Dollars per share) |  |  |  |  | $ 0.01 |  |  |  |
Written notice period |  |  |  |  | 30 days |  |  |  |
Trading days for redemption of warrants |  |  |  |  | 20 days |  |  |  |
Consecutive trading days for redemption of warrants |  |  |  |  | 30 days |  |  |  |
Warrant redemption condition minimum share price (in Dollars per share) |  |  |  |  | $ 18.00 |  |  |  |
Private Placement Warrants [Member] |  |  |  |  |  |  |  |  |
Stockholders' Equity (Deficit) [Line Items] |  |  |  |  |  |  |  |  |
Warrants outstanding |  |  |  |  |  |  |  |  | 2,225,000
Private Placement Warrant [Member] |  |  |  |  |  |  |  |  |
Stockholders' Equity (Deficit) [Line Items] |  |  |  |  |  |  |  |  |
Warrants outstanding |  |  |  |  | 8,900,000 |  |  |  |
Subscription Agreements [Member] |  |  |  |  |  |  |  |  |
Stockholders' Equity (Deficit) [Line Items] |  |  |  |  |  |  |  |  |
Gross proceeds (in Dollars) |  |  |  |  |  | $ 6,000,000 | $ 49,400,000 |  |
Shares sold |  |  |  |  |  | 1,238,500 |  |  |
Purchase value (in Dollars) |  |  |  |  |  | $ 5,116,176 |  |  |
Share purchased |  |  |  |  |  | 43,500,000 |  |  |
Class A Common Stock [Member] |  |  |  |  |  |  |  |  |
Stockholders' Equity (Deficit) [Line Items] |  |  |  |  |  |  |  |  |
Common stock authorized |  |  |  |  | 600,000,000 |  |  | 600,000,000 |
Common stock par value (in Dollars per share) |  |  |  |  | $ 0.0001 |  |  | $ 0.0001 |
Common stock issued | 840,336 |  |  |  | 56,352,120 |  |  | 55,928,661 |
Common stock outstanding |  |  |  |  | 56,352,120 |  |  | 55,928,661 |
Share voting |  |  |  |  | Each share of Class A common stock has one vote and has similar rights and obligations. |  |  |  |
Warrants outstanding |  |  |  |  |  | 705,758 |  |  |
Purchase warrants |  |  |  |  | 1 |  |  |  |
Sale of warrants | 588,235 |  |  |  |  |  |  |  |
Price per share (in Dollars per share) |  |  |  |  | $ 11.50 |  |  |  |
Class A Common Stock [Member] | Warrant [Member] |  |  |  |  |  |  |  |  |
Stockholders' Equity (Deficit) [Line Items] |  |  |  |  |  |  |  |  |
Purchase warrants |  |  |  |  | 1 |  |  |  |
Class A Common Stock [Member] | Public Warrants [Member] |  |  |  |  |  |  |  |  |
Stockholders' Equity (Deficit) [Line Items] |  |  |  |  |  |  |  |  |
Exercise price per share (in Dollars per share) |  |  |  |  | $ 11.50 |  |  |  |
Class B Common Stock [Member] |  |  |  |  |  |  |  |  |
Stockholders' Equity (Deficit) [Line Items] |  |  |  |  |  |  |  |  |
Common stock par value (in Dollars per share) |  |  |  |  | $ 0.0001 |  |  |  |
Common stock issued |  |  |  |  | 0 |  |  | 0 |
Common stock outstanding |  |  |  |  | 0 |  |  | 0 |
Common stock, conversion basis |  |  |  |  | one-for-one basis |  |  |  |
Series B Preferred Units [Member] |  |  |  |  |  |  |  |  |
Stockholders' Equity (Deficit) [Line Items] |  |  |  |  |  |  |  |  |
Preferred units |  |  |  |  | 4,426 |  |  |  |
IPO [Member] |  |  |  |  |  |  |  |  |
Stockholders' Equity (Deficit) [Line Items] |  |  |  |  |  |  |  |  |
Warrants outstanding |  |  |  |  | 14,375,000 |  |  |  |

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