v3.25.2
Equity - Summary of Changes in Ownership (Details) - shares
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2024
Mar. 31, 2024
Jun. 30, 2025
Dec. 31, 2024
Dec. 31, 2023
Beginning Balance, shares 106,018,203 105,889,462 107,739,225 108,284,792 105,889,462 108,284,792  
Beginning Balance, shares   2,564,058     2,564,058    
Long-term incentive compensation units vested, shares 620 126,786 7,242 42,463      
Options exercised 3,623,000 1,955,000     5,669,000    
Issuance of common stock 8,000,000            
Share Repurchases     (673,780) (588,030)      
Ending Balance, shares 114,022,446 106,018,203 107,072,687 107,739,225 114,022,446 105,889,462  
Ending balance, shares 2,674,030       2,674,030 2,564,058  
Treasury Stock Common [Member]              
Beginning Balance, shares 2,671,691 2,564,058 648,356 20,624 2,564,058 20,624  
Ending balance, shares 2,674,030 2,671,691 1,344,373 648,356 2,674,030 2,564,058  
Common Class A Member | Excelerate Energy Holdings, LLC [Member]              
Ownership interest 28.10% 22.60% 23.40% 23.90% 28.10% 22.50% 24.30%
Common Class A Member | Treasury Stock Common [Member]              
Beginning Balance, shares 2,671,691 2,564,058 648,356 20,624 2,564,058 20,624  
Long-term incentive compensation units vested, shares 2,248 107,633 22,237 39,702      
Options exercised 91,000 0          
Issuance of common stock 0            
Share Repurchases     673,780 588,030      
Ending balance, shares 2,674,030 2,671,691 1,344,373 648,356 2,674,030 2,564,058  
Common Class A Member | Common Stock Outstanding [Member]              
Beginning Balance, shares 23,996,814 23,868,073 25,717,836 26,263,403 23,868,073 26,263,403  
Long-term incentive compensation units vested, shares 620 126,786 7,242 42,463      
Options exercised 3,623,000 1,955,000          
Issuance of common stock 8,000,000            
Share Repurchases     (673,780) (588,030)      
Ending Balance, shares 32,001,057 23,996,814 25,051,298 25,717,836 32,001,057 23,868,073  
Common Class A Member | Common Stock [Member]              
Beginning Balance, shares 26,668,505 26,432,131 26,366,192 26,284,027 26,432,131 26,284,027  
Long-term incentive compensation units vested, shares 2,868 234,419 29,479 82,165      
Options exercised 3,714,000 1,955,000          
Issuance of common stock 8,000,000            
Share Repurchases     0 0      
Ending Balance, shares 34,675,087 26,668,505 26,395,671 26,366,192 34,675,087 26,432,131  
Common Class B Member              
Beginning Balance, shares 82,021,389 82,021,389 82,021,389 82,021,389 82,021,389 82,021,389  
Long-term incentive compensation units vested, shares 0 0 0 0      
Share Repurchases     0 0      
Ending Balance, shares 82,021,389 82,021,389 82,021,389 82,021,389 82,021,389 82,021,389  
Common Class B Member | Common Stock [Member]              
Beginning Balance, shares 82,021,389 82,021,389 82,021,389 82,021,389 82,021,389 82,021,389  
Options exercised 0 0          
Issuance of common stock 0            
Ending Balance, shares 82,021,389 82,021,389 82,021,389 82,021,389 82,021,389 82,021,389