Supplemental disclosure on the consolidated statments of cash flows - Non-cash activities (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Non-cash activities:
Loans transferred to other real estate	$ 48,704	$ 50,359
Loans transferred to other property	53,021	38,066
Total loans transferred to foreclosed assets	101,725	88,425
Loans transfered to other assets	15,738	6,631
Financed sales of other real estate assets	7,617	6,231
Financed sales of other foreclosed assets	38,136	29,505
Total financed sales of foreclosed assets	45,753	35,736
Financed sale of premises and equipment	59,345	31,894
Transfers from premises and equipment to long-lived assets held-for-sale	0	1,126
Transfers from loans held-in-portfolio to loans held-for-sale	55,497	11,522
Transfers from loans held-for-sale to loans held-in-portfolio	3,772	25,706
Loans securitized into investment securities	35,958	294,872
Trades receivables from brokers and counterparties	11,823	12,973
Trades payable to brokers and counterparties	14,761	5,793
Net change in receivables from investments maturities	176,000	0
Recognition of mortgage servicing rights on securitizations or asset transfers	1,814	6,195
Loans booked under the GNMA buy-back option	2,805	3,984
Capitalization of right of use asset	14,672	4,453
Acquisition of software intangible assets	0	28,650
Goodwill on acquisition	0	116,135
Total stock consideration related to Evertec transaction	$ 0	$ 144,785