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Organization and Business Description (Details) - USD ($) |  |  | 6 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Apr. 22, 2024 | Mar. 04, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024 | Oct. 15, 2024 | Jun. 21, 2024
Organization and Business Description [Line Items] |  |  |  |  |  |  |
Common stock outstanding (in Shares) |  |  | 52,703,070 |  | 27,080,915 |  |
Escrow shares (in Shares) |  |  | 2,875,000 |  |  |  |
Net cash proceeds |  |  | $ 8.4 |  |  |  |
Common stock valued |  |  | $ 5,270 |  | $ 2,708 | $ 1 |
Common stock, par value per share (in Dollars per share) |  |  | $ 0.0001 |  | $ 0.0001 |  | $ 0.0001
Converted newly issued share (in Shares) |  |  | 1 |  |  |  |
Aggregate purchase price |  |  | $ 500,000 |  |  |  |
Additional shares of redwoods’ common stock (in Shares) |  |  | 52,703,070 |  | 27,080,915 |  |
Public Warrants [Member] |  |  |  |  |  |  |
Organization and Business Description [Line Items] |  |  |  |  |  |  |
Warrants exercisable (in Shares) |  |  | 11,500,000 |  |  |  |
Private Warrants [Member] |  |  |  |  |  |  |
Organization and Business Description [Line Items] |  |  |  |  |  |  |
Warrants exercisable (in Shares) |  |  | 530,000 |  |  |  |
Redwoods PIPE Financing [Member] |  |  |  |  |  |  |
Organization and Business Description [Line Items] |  |  |  |  |  |  |
Net cash proceeds |  |  | $ 50,000 |  |  |  |
Business combination [Member] |  |  |  |  |  |  |
Organization and Business Description [Line Items] |  |  |  |  |  |  |
Net cash proceeds |  |  |  |  |  |  | $ 181,339
ANEW Medical, Inc [Member] |  |  |  |  |  |  |
Organization and Business Description [Line Items] |  |  |  |  |  |  |
Issued shares (in Shares) |  |  | 6,000,000 |  |  |  |
Assuming price per share (in Dollars per share) |  |  | $ 10 |  |  |  |
Valuation of the company |  |  | $ 60,000,000 |  |  |  |
Net cash proceeds |  |  |  | 589,081 | $ 589,081 |  |
Number of common stock shares (in Shares) |  |  | 6,000,000 |  |  |  |
Common stock valued |  |  | $ 60,000,000 |  |  |  |
ANEW equity value |  |  | $ 60,000,000 |  |  |  |
Price per share (in Dollars per share) |  |  | $ 10 |  |  |  |
Income tax payable |  |  |  | $ 568,111 | 568,111 |  |
Redwoods PIPE Investors [Member] |  |  |  |  |  |  |
Organization and Business Description [Line Items] |  |  |  |  |  |  |
Net cash proceeds |  |  | $ 181,339 |  |  |  |
Aggregate units (in Shares) |  | 750,000 | 750,000 |  |  |  |
Aggregate purchase price |  |  | $ 2,000,000 |  |  |  |
Transaction costs |  |  | $ 2,000,000 |  |  |  |
Converted shares considered to paid |  |  |  |  | 2,000,000 |  |
ANEW PIPE Investors [Member] |  |  |  |  |  |  |
Organization and Business Description [Line Items] |  |  |  |  |  |  |
Issued shares (in Shares) |  |  | 1 |  |  |  |
Aggregate units (in Shares) | 900,000 |  | 854,257 |  |  |  |
Aggregate purchase price |  |  | $ 2,000,000 |  |  |  |
Transaction costs |  |  | 1,000,000 |  |  |  |
Converted shares considered to paid |  |  |  |  | $ 2,000,000 |  |
ANEW PIPE Investors [Member] | ANEW PIPE Financing Funds [Member] |  |  |  |  |  |  |
Organization and Business Description [Line Items] |  |  |  |  |  |  |
Net cash proceeds |  |  | 50,000 |  |  |  |
ANEW PIPE Financing Funds [Member] |  |  |  |  |  |  |
Organization and Business Description [Line Items] |  |  |  |  |  |  |
Net cash proceeds |  |  | $ 950,000 |  |  |  |
Common Stock [Member] |  |  |  |  |  |  |
Organization and Business Description [Line Items] |  |  |  |  |  |  |
Common stock outstanding (in Shares) |  |  | 15,130,393 |  |  |  |
Merger Sub Common Stock [Member] |  |  |  |  |  |  |
Organization and Business Description [Line Items] |  |  |  |  |  |  |
Common stock, par value per share (in Dollars per share) |  |  | $ 0.0001 |  |  |  |
Contingent Consideration Shares [Member] |  |  |  |  |  |  |
Organization and Business Description [Line Items] |  |  |  |  |  |  |
Additional shares of redwoods’ common stock (in Shares) |  |  | 2,000,000 |  |  |  |
Contingent Consideration Shares One [Member] |  |  |  |  |  |  |
Organization and Business Description [Line Items] |  |  |  |  |  |  |
Price per share (in Dollars per share) |  |  | $ 15 |  |  |  |
Contingent consideration shares issued upon conversion (in Shares) |  |  | 1,000,000 |  |  |  |
Investment conversion period |  |  | 3 years |  |  |  |
Contingent Consideration Shares One [Member] | Minimum [Member] |  |  |  |  |  |  |
Organization and Business Description [Line Items] |  |  |  |  |  |  |
Trading days |  |  | 10 days |  |  |  |
Contingent Consideration Shares One [Member] | Maximum [Member] |  |  |  |  |  |  |
Organization and Business Description [Line Items] |  |  |  |  |  |  |
Trading days |  |  | 20 days |  |  |  |
Contingent Consideration Shares Two [Member] |  |  |  |  |  |  |
Organization and Business Description [Line Items] |  |  |  |  |  |  |
Price per share (in Dollars per share) |  |  | $ 20 |  |  |  |
Contingent consideration shares issued upon conversion (in Shares) |  |  | 1,000,000 |  |  |  |
Investment conversion period |  |  | 5 years |  |  |  |
Contingent Consideration Shares Two [Member] | Minimum [Member] |  |  |  |  |  |  |
Organization and Business Description [Line Items] |  |  |  |  |  |  |
Trading days |  |  | 10 days |  |  |  |
Contingent Consideration Shares Two [Member] | Maximum [Member] |  |  |  |  |  |  |
Organization and Business Description [Line Items] |  |  |  |  |  |  |
Trading days |  |  | 20 days |  |  |  |
Warrant [Member] |  |  |  |  |  |  |
Organization and Business Description [Line Items] |  |  |  |  |  |  |
Warrants exercisable (in Shares) |  |  | 12,030,000 |  |  |  |

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