v3.26.1
Capital Structure (Details)
$ / shares in Units, $ in Thousands
 1 Months Ended 3 Months Ended 12 Months Ended
Nov. 30, 2025
USD ($)
$ / shares
shares
Nov. 12, 2025
USD ($)
$ / shares
shares
Mar. 12, 2024
USD ($)
Dec. 31, 2025
EUR (€)
Nov. 30, 2025
$ / shares
shares
Mar. 31, 2025
USD ($)
Dec. 31, 2025
USD ($)
$ / shares
shares
Dec. 31, 2024
USD ($)
$ / shares
shares
Capital Structure [Line Items]                
Common stock, shares authorized (in Shares) | shares             500,000,000 500,000,000
Common stock, par value (in Dollars per share) | $ / shares             $ 0.001 $ 0.001
Preferred stock, shares authorized (in Shares) | shares             5,000,000 5,000,000
Preferred stock, par value (in Dollars per share) | $ / shares             $ 0.001 $ 0.001
Sale of stock, consideration received on transaction | €       € 4,640,000        
Allocated to warrants             $ 596 $ 281
Net loss attributable to XTI Aerospace, Inc.             (68,761) (35,603)
Warrant issuance expense             $ 6,580
Warrants amount (in Shares) | shares 1,700,000       1,700,000   1,000,000  
Net of issuance cost $ 100           $ 100  
Gross proceeds             $ 22,750
Net proceeds   $ 22,800            
Agent fees   $ 2,200            
Conversion price per share (in Dollars per share) | $ / shares             $ 1,000  
Net loss attributable to common stockholders             $ (69,198) (36,981)
Deemed dividend             $ 437 $ 606
Notes remeasured to fair value     $ 12,900          
Inducement charges     6,700          
Convertible Note Conversions [Member]                
Capital Structure [Line Items]                
Aggregate principal and accrued interest     6,400          
Placement Agent Warrants [Member]                
Capital Structure [Line Items]                
Warrants term             5 years  
Warrants issued (in Shares) | shares             1,370,488  
Pre-Funded Warrants [Member]                
Capital Structure [Line Items]                
Share issued (in Shares) | shares             15,307,735  
Warrants term             5 years  
Liability-Classified Warrants [Member]                
Capital Structure [Line Items]                
Net loss attributable to XTI Aerospace, Inc.             $ 600  
Warrant issuance expense             $ 6,600  
Stock Price [Member]                
Capital Structure [Line Items]                
Dividend yield             1.51  
Stock Price [Member] | Warrant [Member]                
Capital Structure [Line Items]                
Dividend yield             1.24  
Exercise Price [Member]                
Capital Structure [Line Items]                
Dividend yield             5.13  
Risk-Free Interest Rate [Member]                
Capital Structure [Line Items]                
Dividend yield             4.2  
Expected Term [Member]                
Capital Structure [Line Items]                
Dividend yield             4.76  
Dividend Yield [Member] | Warrant [Member]                
Capital Structure [Line Items]                
Dividend yield             0  
Common Stock [Member]                
Capital Structure [Line Items]                
Share issued (in Shares) | shares               1,194
Share issued (in Shares) | shares             173,245  
Number of warrant exercised in to common stock (in Shares) | shares               82
Net loss attributable to XTI Aerospace, Inc.            
Common Stock [Member] | Common Warrants [Member]                
Capital Structure [Line Items]                
Share issued (in Shares) | shares             7,012,800  
Common Stock [Member] | Pre-Funded Warrants [Member]                
Capital Structure [Line Items]                
Share issued (in Shares) | shares             2,951,200  
XTI Merger [Member] | Convertible Note Conversions [Member]                
Capital Structure [Line Items]                
Aggregate principal and accrued interest     $ 16,800          
Series 10 Convertible Preferred Stock [Member]                
Capital Structure [Line Items]                
Preferred stock, shares authorized (in Shares) | shares             25,000 25,000
Preferred stock, par value (in Dollars per share) | $ / shares   $ 1,000            
Exercise price per share (in Dollars per share) | $ / shares $ 1.429       $ 1.429      
Warrants term 5 years       5 years      
Warrants issued (in Shares) | shares 837,801       837,801      
Shares issued (in Shares) | shares   25,000         25,000 0
Gross proceeds   $ 25,000            
Cumulative dividend   12.00%            
Conversion price per share (in Dollars per share) | $ / shares   $ 1.492            
Beneficial ownership limitation   4.99%            
Holder election   9.99%            
Net loss attributable to common stockholders             $ 400  
Series 9 Preferred Stock [Member]                
Capital Structure [Line Items]                
Preferred stock, shares authorized (in Shares) | shares             20,000 20,000
Shares issued (in Shares) | shares             0 1,331
Deemed dividend               $ 500
Redeemable shares           $ 1,400    
Noncontrolling Interest – Class B Units [Member] | XTI Drone Holdings [Member]                
Capital Structure [Line Items]                
Units issued (in Shares) | shares         6,524,576      
Class A Units [Member]                
Capital Structure [Line Items]                
Percentage of Controlling interest 83.403%       83.403%      
Class B Units [Member]                
Capital Structure [Line Items]                
Percentage of Controlling interest 16.597%       16.597%      
Minimum [Member] | Placement Agent Warrants [Member]                
Capital Structure [Line Items]                
Exercise price per share (in Dollars per share) | $ / shares             $ 2  
Minimum [Member] | Pre-Funded Warrants [Member]                
Capital Structure [Line Items]                
Exercise price per share (in Dollars per share) | $ / shares             $ 1.36  
Minimum [Member] | Exercise Price [Member] | Warrant [Member]                
Capital Structure [Line Items]                
Dividend yield             1.36  
Minimum [Member] | Risk-Free Interest Rate [Member] | Warrant [Member]                
Capital Structure [Line Items]                
Dividend yield             3.63  
Minimum [Member] | Expected Term [Member] | Warrant [Member]                
Capital Structure [Line Items]                
Dividend yield             4.25  
Maximum [Member] | Placement Agent Warrants [Member]                
Capital Structure [Line Items]                
Exercise price per share (in Dollars per share) | $ / shares             $ 17.1875  
Maximum [Member] | Pre-Funded Warrants [Member]                
Capital Structure [Line Items]                
Exercise price per share (in Dollars per share) | $ / shares             $ 2  
Maximum [Member] | Exercise Price [Member] | Warrant [Member]                
Capital Structure [Line Items]                
Dividend yield             2  
Maximum [Member] | Risk-Free Interest Rate [Member] | Warrant [Member]                
Capital Structure [Line Items]                
Dividend yield             3.67  
Maximum [Member] | Expected Term [Member] | Warrant [Member]                
Capital Structure [Line Items]                
Dividend yield             4.71  
Black Scholes Option Pricing Model [Member] | Exercise Price [Member]                
Capital Structure [Line Items]                
Dividend yield             1.492  
Black Scholes Option Pricing Model [Member] | Expected Volatility [Member]                
Capital Structure [Line Items]                
Dividend yield             130  
Black Scholes Option Pricing Model [Member] | Risk-Free Interest Rate [Member]                
Capital Structure [Line Items]                
Dividend yield             3.65  
Black Scholes Option Pricing Model [Member] | Expected Term [Member]                
Capital Structure [Line Items]                
Dividend yield             5  
Black Scholes Option Pricing Model [Member] | Dividend Yield [Member]                
Capital Structure [Line Items]                
Dividend yield             0  
Public Offerings 2025 [Member]                
Capital Structure [Line Items]                
Net proceeds             $ 4,100  
Public Offerings 2025 [Member] | Common Warrants [Member]                
Capital Structure [Line Items]                
Share issued (in Shares) | shares             25,955,200  
Public Offerings 2025 [Member] | Placement Agent Warrants [Member]                
Capital Structure [Line Items]                
Net proceeds             $ 57,100  
Sale of stock, consideration received on transaction             5,300  
Public Offerings 2025 [Member] | Warrant [Member]                
Capital Structure [Line Items]                
Allocated to warrants             $ 36,500  
Public Offerings 2025 [Member] | Pre-Funded Warrants [Member]                
Capital Structure [Line Items]                
Exercise price per share (in Dollars per share) | $ / shares             $ 0.001  
Public Offerings 2025 [Member] | Common Stock [Member]                
Capital Structure [Line Items]                
Share issued (in Shares) | shares             19,025,946  
Net proceeds allocated to common stock             $ 20,600  
Public Offerings 2025 [Member] | Common Stock [Member] | Common Warrants [Member]                
Capital Structure [Line Items]                
Number of warrant exercised in to common stock (in Shares) | shares             7,012,376  
Public Offerings 2025 [Member] | Common Stock [Member] | Pre-Funded Warrants [Member]                
Capital Structure [Line Items]                
Number of warrant exercised in to common stock (in Shares) | shares             2,951,200  
Public Offerings 2025 [Member] | Pre-Funded Warrants [Member] | Common Warrants [Member]                
Capital Structure [Line Items]                
Share issued (in Shares) | shares             7,012,800  
Public Offerings 2025 [Member] | Common Stock [Member]                
Capital Structure [Line Items]                
Share issued (in Shares) | shares             1,371,000  
Equity Distribution Agreement [Member]                
Capital Structure [Line Items]                
Share issued (in Shares) | shares             169,299 998,447
Sale of stock, consideration received on transaction               $ 22,200
Price per share (in Dollars per share) | $ / shares             $ 10  
Equity Distribution Agreement [Member] | Common Stock [Member]                
Capital Structure [Line Items]                
Sale of stock, consideration received on transaction             $ 1,700  
Equity Distribution Agreement [Member] | Minimum [Member]                
Capital Structure [Line Items]                
Price per share (in Dollars per share) | $ / shares               $ 10.02
Equity Distribution Agreement [Member] | Maximum [Member]                
Capital Structure [Line Items]                
Price per share (in Dollars per share) | $ / shares               $ 337.36