v3.25.2
Basis of Preparation - Narratives (Details)
$ / shares in Units, $ in Millions
 6 Months Ended
Jun. 30, 2025
center
location
$ / shares
Jul. 28, 2025
USD ($)
$ / shares
Dec. 31, 2024
$ / shares
New Accounting Pronouncements or Change in Accounting Principle      
Number of locations (locations) | location 65    
Number of service centers (centers) | center 50    
Common stock, par value (usd per share) | $ / shares $ 0.01   $ 0.01
Preferred stock, par value (usd per share) | $ / shares $ 0.01   $ 0.01
Subsequent Event      
New Accounting Pronouncements or Change in Accounting Principle      
Common stock, par value (usd per share) | $ / shares   $ 0.01  
Termination fees payable   $ 266  
Termination fee net of reimbursement   250  
Reimbursable termination fee   $ 16  
Subsequent Event | Proposed Merger with Baker Hughes Company | Scenario, Plan      
New Accounting Pronouncements or Change in Accounting Principle      
Business Combination, Price Per Share | $ / shares   $ 210.00  
Subsequent Event | Flowserve      
New Accounting Pronouncements or Change in Accounting Principle      
Termination fee payments   $ 8  
Subsequent Event | Baker Hughes | Failure To Adopt By Chart Stockholders      
New Accounting Pronouncements or Change in Accounting Principle      
Termination fee payments   250  
Convertible preferred stock      
New Accounting Pronouncements or Change in Accounting Principle      
Dividend rate (percent) 6.75%    
Preferred stock, par value (usd per share) | $ / shares $ 0.01    
Baker Hughes | Subsequent Event | Flowserve      
New Accounting Pronouncements or Change in Accounting Principle      
Termination fee payments   258  
Baker Hughes | Subsequent Event | Chart | Failure To Obtain Antitrust of Foreign Investment Approval      
New Accounting Pronouncements or Change in Accounting Principle      
Termination fee payments   $ 500