v3.25.1
11. STOCKHOLDERS' EQUITY (Details Narrative) - USD ($)
 3 Months Ended 6 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Mar. 31, 2025
Mar. 31, 2024
Oct. 29, 2024
Oct. 25, 2024
Sep. 30, 2024
Mar. 28, 2024
Jan. 05, 2024
Dec. 14, 2022
Jun. 03, 2021
Class of Stock [Line Items]                      
Common stock, shares authorized 600,000,000   600,000,000       300,000,000        
Common Stock, Par or Stated Value Per Share $ 0.001   $ 0.001       $ 0.001        
Preferred stock, shares authorized 10,000,000   10,000,000       10,000,000        
Preferred stock, par value $ 0.001   $ 0.001       $ 0.001        
Shares of CleanSpark common stock issued 292,660,113   292,660,113       270,897,784        
Common stock, shares outstanding 280,900,178   280,900,178       270,897,784        
Preferred stock, shares outstanding 1,750,000   1,750,000       1,750,000        
Preferred stock, shares issued 1,750,000   1,750,000       1,750,000        
Common shares issued in relation to exercise of options     25,510                
Proceeds from Issuance of Private Placement     $ 186,808,000 $ 638,664,000              
Fair value of CleanSpark common share issued as a portion of purchase price $ 293,000   293,000       $ 271,000        
Common Stock, Value, Issued $ 293,000   293,000       $ 271,000        
Cash Received From Issuance     $ 154,000 $ 541,000              
Series A Preferred Stock [Member]                      
Class of Stock [Line Items]                      
Preferred stock, shares authorized 2,000,000   2,000,000       2,000,000        
Preferred stock, shares outstanding 1,750,000   1,750,000       1,750,000        
Preferred stock, shares issued 1,750,000   1,750,000       1,750,000        
Preferred stock dividends $ 0   $ 5,141,000                
Series X Preferred Stock [Member]                      
Class of Stock [Line Items]                      
Preferred stock, shares authorized 0   0       1,000,000        
Preferred stock, shares outstanding 0   0   1,000,000   1,000,000        
Preferred stock, shares issued 0   0   1,000,000   1,000,000        
GRIID Acquisition [Member]                      
Class of Stock [Line Items]                      
Stock Issued During Period, Shares, New Issues     5,031,221                
Restricted Stock [Member]                      
Class of Stock [Line Items]                      
Common stock net settlement, shares   1,184,490   1,184,490              
Shares withheld for net settlement of restricted stock units related to tax withholdings, Shares       3,800,313              
Common stock net settlement, value       $ 17,139,000              
A T M [Member]                      
Class of Stock [Line Items]                      
Shares of CleanSpark common stock issued   114,389   114,389              
Stock Issued During Period, Shares, New Issues     16,619,361 62,554,658              
Issuance Costs     $ 4,795,000                
Proceeds from Issuance of Private Placement     629,074,000                
Fair value of CleanSpark common share issued as a portion of purchase price                   $ 500,000  
Common Stock, Value, Issued                   $ 500,000  
Proceeds from ATM Agreement     $ 191,603,000                
A T M [Member] | Minimum [Member]                      
Class of Stock [Line Items]                      
Common stock, shares authorized           300,000,000          
A T M [Member] | Maximum [Member]                      
Class of Stock [Line Items]                      
Common stock, shares authorized           600,000,000          
2024 ATM [Member]                      
Class of Stock [Line Items]                      
Fair value of CleanSpark common share issued as a portion of purchase price                 $ 500,000    
Share issued under ATM Agreement   34,075,408                  
Common Stock, Value, Issued                 $ 500,000    
Proceeds from ATM Agreement   $ 487,500                  
ATM Agreement Amendment [Member]                      
Class of Stock [Line Items]                      
Fair value of CleanSpark common share issued as a portion of purchase price               $ 800,000      
Common Stock, Value, Issued               $ 800,000      
At-the-Market offering facility [Member]                      
Class of Stock [Line Items]                      
Aggregate gross offering prices                     $ 500,000
Common Stock [Member]                      
Class of Stock [Line Items]                      
Stock Repurchased During Period, Shares     11,759,935                
Stock Repurchased During Period, Value     $ 145,000,000                
Shares withheld for net settlement of restricted stock units related to tax withholdings, Shares   (631,100)   (1,184,490)