CONDENSED CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
REVENUES
Commissions and fees	$ 500,338	$ 444,566
Investment income	601	243
Other income, net	522	20,271
Total revenues	501,461	465,080
EXPENSES
Employee compensation and benefits	270,899	245,866
Other operating expenses	76,313	66,919
(Gain)/loss on disposal	(2,420)	(100)
Amortization	20,539	21,620
Depreciation	5,552	6,098
Interest	9,671	9,682
Change in estimated acquisition earn-out payables	2,466	4,028
Total expenses	383,020	354,113
Income before income taxes	118,441	110,967
Income taxes	27,613	40,857
Net income	$ 90,828	$ 70,110
Net income per share:
Basic (in dollars per share)	$ 0.33	$ 0.25
Diluted (in dollars per share)	0.32	0.25
Dividends declared per share (in dollars per share)	$ 0.08	$ 0.07