Consolidated Statements Of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands		3 Months Ended
		Mar. 31, 2025	Mar. 31, 2024
Revenues:
Commissions		$ 193,670	$ 185,476
Principal transactions		141,660	139,014
Investment banking		237,942	213,949
Asset management		409,541	367,476
Interest		475,632	506,828
Other income		10,581	4,950
Total revenues		1,469,026	1,417,693
Interest expense		213,557	254,655
Net revenues	[1]	1,255,469	1,163,038
Non-interest expenses:
Compensation and benefits		732,220	679,695
Occupancy and equipment rental		90,766	88,712
Communications and office supplies		49,513	47,367
Commissions and floor brokerage		16,806	15,767
Provision for credit losses		12,020	5,268
Other operating expenses		290,780	107,538
Total non-interest expenses		1,192,105	944,347
Income from operations before income tax expense		63,364	218,691
Provision for income taxes		10,372	55,116
Net income		52,992	163,575
Preferred dividends		9,320	9,320
Net income available to common shareholders		$ 43,672	$ 154,255
Earnings per common share:
Basic		$ 0.42	$ 1.48
Diluted		0.39	1.4
Cash dividends declared per common share		$ 0.46	$ 0.42
Weighted-average number of common shares outstanding:
Basic		104,764	104,275
Diluted		110,635	109,985

[1] No individual client accounted for more than 10 percent of total net revenues for the three months ended March 31, 2025 and 2024.