v3.26.1
General information and significant accounting policies (Details)
6 Months Ended
Jun. 30, 2026
segment
item
subsidiary
Jun. 17, 2017
Overview    
Number of operating segments | segment 1  
Numbered of owned vessels in operation 24  
Number of chartered vessels in operations 1  
Average age 11 years 3 months 18 days  
Number of wholly owned subsidiaries | subsidiary 67  
Anglo Ardmore Ship Management Limited    
Overview    
Number of joint ventures 1  
Percentage of ownership interest (as a percent) 50.00%  
Element 1 Corp.    
Overview    
Percentage of ownership interest (as a percent) 10.00% 10.00%