BUSINESS SEGMENTS - Schedule of revenues by geographical area (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Segment Reporting Information [Line Items]
Services and fees	$ 266,485	$ 301,497	$ 678,065	$ 857,109
Trading income (losses) and fair value adjustments on loans	12,154	18,197	(280,163)	317,818
Sale of goods	4,130	34,959	7,895	54,244
Interest income - Loans and securities lending	57,594	26,869	182,855	89,280
Revenues	340,363	381,522	588,652	1,318,451
North America
Segment Reporting Information [Line Items]
Services and fees	261,600	300,340	667,969	854,429
Trading income (losses) and fair value adjustments on loans	12,154	18,197	(280,163)	317,818
Sale of goods	4,130	631	7,895	8,169
Interest income - Loans and securities lending	57,594	26,869	182,855	89,280
Revenues	335,478	346,037	578,556	1,269,696
Europe
Segment Reporting Information [Line Items]
Services and fees	4,885	1,157	10,096	2,680
Sale of goods	0	34,328	0	46,075
Revenues	$ 4,885	$ 35,485	$ 10,096	$ 48,755