XML 602 R121.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Interest-bearing loans and borrowings - Terms and conditions of other notes (Details) - USD ($)
Dec. 31, 2023
Dec. 31, 2022
Mar. 18, 2022
Dec. 31, 2021
Sep. 02, 2021
Sep. 01, 2021
Disclosure of detailed information about borrowings [line items]            
Notional amount $ 93,607,000 $ 536,532,000        
Borrowings 930,713,000 1,696,280,000   $ 1,712,180,000    
Other Notes            
Disclosure of detailed information about borrowings [line items]            
Notional amount 200,000,000 200,000,000        
Borrowings 200,000,000 200,000,000        
Other Notes | Book Value            
Disclosure of detailed information about borrowings [line items]            
Borrowings 198,219,000 197,556,000        
Unsecured notes due 2022            
Disclosure of detailed information about borrowings [line items]            
Notional amount           $ 200,000,000
Unsecured notes due 2026            
Disclosure of detailed information about borrowings [line items]            
Notional amount 200,000,000 200,000,000 $ 200,000,000   $ 200,000,000  
Borrowings $ 200,000,000 200,000,000        
Unsecured notes due 2026 | Fixed interest rate            
Disclosure of detailed information about borrowings [line items]            
Borrowings, interest rate 6.25%       6.25%  
Unsecured notes due 2026 | Book Value            
Disclosure of detailed information about borrowings [line items]            
Borrowings $ 198,219,000 $ 197,556,000