v3.26.1
Nature of Organization and Background - Additional Information (Details)
 3 Months Ended
Jan. 18, 2025
USD ($)
shares
Jan. 15, 2025
USD ($)
shares
Mar. 31, 2026
USD ($)
System
Segment
$ / shares
shares
Mar. 31, 2025
USD ($)
Dec. 31, 2025
$ / shares
Product Information [Line Items]          
Date of incorporation     Jul. 25, 2024    
Number of operating active systems | System     5,400    
Number of reportable segments | Segment     2    
Voting rights of common stock     (i) for Class A common stock, with each share of its Class A common stock entitling its holder to one vote per share on all matters presented to our stockholders generally; and (ii) for Class B common stock, with each share of our Class B common stock entitling its holder to one vote per share on all matters presented to our stockholders generally, any shares of our Class B common stock may only be held by the Continuing Equity Owners and their respective permitted transferees.    
Net proceeds from issuance of initial public offering | $     $ 0 $ 461,803,000  
Purchase of interests, shares     12,041,729    
Continuing Equity Owners' interest in Flowco LLC          
Product Information [Line Items]          
Percentage of redeemable non-controlling interests     53.70%    
Flowco LLC          
Product Information [Line Items]          
Voting membership interest   100.00%      
Net proceeds from issuance of initial public offering | $ $ 461,800,000        
Purchase of interests, shares 20,470,000        
Percentage of economic interest     46.30%    
Percentage of redeemable non-controlling interests     100.00%   100.00%
Emerging Growth Company Status          
Product Information [Line Items]          
Minimum aggregate annual gross revenues to be maintained | $     $ 1,235,000,000    
Minimum non-convertible debt to be maintained | $     1,000,000,000    
Minimum market value of stock held by non-affiliates to be maintained | $     $ 700,000,000    
Class A Common Stock          
Product Information [Line Items]          
Voting rights of common stock     1    
Common stock, par value (in dollars per share) | $ / shares     $ 0.0001   $ 0.0001
Class A Common Stock | IPO          
Product Information [Line Items]          
Shares issued, new issues   20,470,000      
Net proceeds from issuance of initial public offering | $   $ 461,800,000      
Class B Common Stock          
Product Information [Line Items]          
Voting rights of common stock     1    
Shares issued, new issues   64,823,042      
Common stock, par value (in dollars per share) | $ / shares     $ 0.0001   $ 0.0001
LLC Interests Held by Certain of Existing Indirect Owners of Flowco LLC | Class A Common Stock          
Product Information [Line Items]          
Shares issued for acquisition   5,251,620      
Omnibus Agreement | Flowco LLC          
Product Information [Line Items]          
Rescission of interests 1,057,629        
Shares issued, new issues 1,057,629        
Omnibus Agreement | Class A Common Stock | White Deer Affiliates          
Product Information [Line Items]          
Shares issued, new issues 1,057,629