v3.25.2
Shareholders' Equity - Additional information (Detail) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2024
Mar. 31, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Apr. 12, 2023
Apollo Infrastructure Company LLC Series One [Member]                
Class of Stock [Line Items]                
Percentage of shares repurchases         5.00%      
Apollo Infrastructure Company LLC Series Two [Member]                
Class of Stock [Line Items]                
Percentage of shares repurchases         5.00%      
Class A-II shares [Member]                
Class of Stock [Line Items]                
Offering price per share         $ 0 $ 0    
Stock issued during period, shares, new issues 6,534,598 5,123,404 5,186,895 4,029,850        
Consideration from issuance of shares $ 176,871 $ 137,791 $ 133,210 $ 102,309        
Stock repurchased during period, shares 125,819 172,385 4,000          
Stock repurchased during period, value $ 3,394 $ 4,631 $ 102          
Class A-II shares [Member] | Apollo Infrastructure Company LLC Series One [Member]                
Class of Stock [Line Items]                
Offering price per share         $ 0 0    
Stock issued during period, shares, new issues 1,215,044 1,947,990 1,622,381 1,355,539        
Consideration from issuance of shares $ 32,737 $ 52,226 $ 41,576 $ 34,401        
Stock repurchased during period, shares 43,023 25,696 0   68,718      
Stock repurchased during period, value $ 1,156 $ 687 $ 0          
Class A-II shares [Member] | Apollo Infrastructure Company LLC Series One [Member] | Distribution Reinvestment Plan [Member]                
Class of Stock [Line Items]                
Stock issued during period, shares, new issues 5,114       5,979      
Class A-II shares [Member] | Apollo Infrastructure Company LLC Series Two [Member]                
Class of Stock [Line Items]                
Offering price per share         $ 0 $ 0    
Stock issued during period, shares, new issues 5,319,554 3,175,414 3,564,514 2,674,311        
Consideration from issuance of shares $ 144,134 $ 85,565 $ 91,634 $ 67,908        
Stock repurchased during period, shares 82,796 146,689 4,000   229,485 4,000    
Stock repurchased during period, value $ 2,238 $ 3,944 $ 102     $ 102    
Class A-II shares [Member] | Apollo Infrastructure Company LLC Series Two [Member] | Distribution Reinvestment Plan [Member]                
Class of Stock [Line Items]                
Stock issued during period, shares, new issues 29,042   10,301   57,079 10,301    
Class F-I Shares [Member] | Apollo Infrastructure Company LLC Series One [Member]                
Class of Stock [Line Items]                
Stock repurchased during period, shares 28,602       38,612      
Class F-I Shares [Member] | Apollo Infrastructure Company LLC Series One [Member] | Distribution Reinvestment Plan [Member]                
Class of Stock [Line Items]                
Stock issued during period, shares, new issues 3,183   113   5,578 113    
Class F-I Shares [Member] | Apollo Infrastructure Company LLC Series Two [Member] | Distribution Reinvestment Plan [Member]                
Class of Stock [Line Items]                
Stock issued during period, shares, new issues 6,758   99   12,825 99    
Consideration from issuance of shares     $ 270     $ 270    
Capital Units I [Member] | Apollo Infrastructure Company LLC Series One [Member] | Distribution Reinvestment Plan [Member]                
Class of Stock [Line Items]                
Stock issued during period, shares, new issues 2,179       2,179      
Capital Units I [Member] | Apollo Infrastructure Company LLC Series Two [Member] | Distribution Reinvestment Plan [Member]                
Class of Stock [Line Items]                
Stock issued during period, shares, new issues 226       226      
Capital Units E [Member]                
Class of Stock [Line Items]                
Offering price per share         $ 0 $ 25.78    
Capital Units E [Member] | Apollo Infrastructure Company LLC Series One [Member]                
Class of Stock [Line Items]                
Offering price per share         $ 0 25.73    
Capital Units E [Member] | Apollo Infrastructure Company LLC Series One [Member] | Distribution Reinvestment Plan [Member]                
Class of Stock [Line Items]                
Stock issued during period, shares, new issues 61       93      
Capital Units E [Member] | Apollo Infrastructure Company LLC Series Two [Member]                
Class of Stock [Line Items]                
Offering price per share         $ 0 $ 25.81    
Stock repurchased during period, shares 791       791      
Stock repurchased during period, value $ 4,178       $ 9,075      
Capital Units E [Member] | Apollo Infrastructure Company LLC Series Two [Member] | Distribution Reinvestment Plan [Member]                
Class of Stock [Line Items]                
Stock issued during period, shares, new issues 207       320      
Consideration from issuance of shares $ 1,261       $ 2,268      
Capital Units Class V [Member]                
Class of Stock [Line Items]                
Common units issued 80       80   80  
Stock issued during period, shares, new issues 0 0 0 0        
Consideration from issuance of shares $ 0 $ 0 $ 0 $ 0 $ 0 $ 0    
Stock repurchased during period, shares 0 0            
Stock repurchased during period, value $ 0 $ 0            
Capital Units Class V [Member] | Apollo Infrastructure Company LLC Series One [Member]                
Class of Stock [Line Items]                
Common units issued 40       40   40  
Common units issuance value               $ 1
Stock issued during period, shares, new issues   0 0 0        
Consideration from issuance of shares $ 0 $ 0 $ 0 $ 0 $ 0 0    
Stock repurchased during period, shares   0            
Stock repurchased during period, value   $ 0            
Capital Units Class V [Member] | Apollo Infrastructure Company LLC Series Two [Member]                
Class of Stock [Line Items]                
Common units issued 40       40   40  
Common units issuance value               $ 1
Stock issued during period, shares, new issues   0 0 0        
Consideration from issuance of shares $ 0 $ 0 $ 0 $ 0 $ 0 $ 0    
Stock repurchased during period, shares   0            
Stock repurchased during period, value   $ 0