v3.25.0.1
Cash Flow Reconciliations - Reconciliation of borrowings, derivatives and leases (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Borrowings      
Disclosure of reconciliation of liabilities arising from financing activities      
Liabilities/(assets) arising from financing activities at beginning of year   $ 921,946 $ 1,085,758
Liabilities/(assets) arising from financing activities at end of year     921,946
Borrowings | Borrowings drawdowns      
Disclosure of reconciliation of liabilities arising from financing activities      
Non-cash items   50,000  
Total   50,000  
Borrowings | Borrowings repayments      
Disclosure of reconciliation of liabilities arising from financing activities      
Cash flows   (217,070) (168,585)
Non-cash items   (764,080)  
Total   (981,150) (168,585)
Borrowings | Additions in deferred loan issuance costs      
Disclosure of reconciliation of liabilities arising from financing activities      
Cash flows $ (33) 359 (21)
Non-cash items 33 (19) (14)
Deferred financing costs, assets   (14) 14
Total   326 (21)
Borrowings | Amortization and write-off of deferred loan issuance costs      
Disclosure of reconciliation of liabilities arising from financing activities      
Non-cash items   8,878 4,794
Total   8,878 4,794
Derivatives      
Disclosure of reconciliation of liabilities arising from financing activities      
Liabilities/(assets) arising from financing activities at beginning of year   (3,576) 9,245
Liabilities/(assets) arising from financing activities at end of year     (3,576)
Derivatives | Proceeds from interest rate swaps termination      
Disclosure of reconciliation of liabilities arising from financing activities      
Cash flows   3,488  
Total   3,488  
Derivatives | Unrealized gain/(loss) on interest rate swaps held for trading      
Disclosure of reconciliation of liabilities arising from financing activities      
Non-cash items   88 (12,821)
Total   88 (12,821)
Lease liabilities      
Disclosure of reconciliation of liabilities arising from financing activities      
Liabilities/(assets) arising from financing activities at beginning of year 93,908 62,569 55,898
Liabilities/(assets) arising from financing activities at end of year 107,593 93,908 62,569
Lease liabilities | Additions      
Disclosure of reconciliation of liabilities arising from financing activities      
Non-cash items 47,548 54,442 18,913
Total 47,548 54,442 18,913
Lease liabilities | Interest expense on leases      
Disclosure of reconciliation of liabilities arising from financing activities      
Non-cash items 4,662 3,785 1,668
Total 4,662 3,785 1,668
Lease liabilities | Payments for interest      
Disclosure of reconciliation of liabilities arising from financing activities      
Cash flows (4,662) (3,785) (1,668)
Total (4,662) (3,785) (1,668)
Lease liabilities | Principal elements of lease payments      
Disclosure of reconciliation of liabilities arising from financing activities      
Cash flows (33,863) (23,103) (12,242)
Total $ (33,863) $ (23,103) $ (12,242)