Consolidated Statement of Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
INTEREST AND DIVIDEND INCOME
Loans receivable, including fees	$ 365,555	$ 293,039	$ 703,459	$ 565,100
Investment securities	15,059	13,861	30,515	29,108
Resale agreements	7,182	7,853	14,116	17,321
Restricted equity securities	800	470	1,434	1,247
Interest-bearing cash and deposits with banks	11,715	7,552	22,660	12,668
Total interest and dividend income	400,311	322,775	772,184	625,444
INTEREST EXPENSE
Deposits	51,265	27,045	90,401	50,717
Federal funds purchased and other short-term borrowings	124	252	131	665
FHLB advances	2,552	1,761	4,812	3,791
Repurchase agreements	3,042	2,273	5,348	5,416
Long-term debt	1,649	1,353	3,120	2,642
Total interest expense	58,632	32,684	103,812	63,231
Net interest income before provision for credit losses	341,679	290,091	668,372	562,213
Provision for credit losses	15,536	10,685	35,754	17,753
Net interest income after provision for credit losses	326,143	279,406	632,618	544,460
NONINTEREST INCOME
Branch fees	10,140	10,321	20,570	20,245
Letters of credit fees and foreign exchange income	15,673	12,365	25,275	23,806
Ancillary loan fees and other income	5,841	5,907	11,422	10,889
Wealth management fees	4,501	3,381	7,454	7,716
Derivative fees and other income	6,570	3,765	13,260	6,271
Net gains on sales of loans	2,354	1,546	3,936	4,300
Net gains on sales of available-for-sale investment securities	210	2,720	2,339	5,194
Net gains on sales of fixed assets	1,114	1,042	2,200	73,049
Net gain on sale of business	0	0	31,470	0
Other fees and operating income	1,865	6,197	4,786	11,602
Total noninterest income	48,268	47,244	122,712	163,072
NONINTEREST EXPENSE
Compensation and employee benefits	93,865	80,744	189,099	165,347
Occupancy and equipment expense	16,707	15,554	33,587	31,194
Deposit insurance premiums and regulatory assessments	5,832	5,779	12,105	11,708
Legal expense	2,837	2,552	5,092	5,614
Data processing	3,327	3,058	6,728	6,005
Consulting expense	5,120	4,769	7,472	6,688
Deposit related expense	2,922	2,505	5,601	4,870
Computer software expense	5,549	5,462	10,603	9,430
Other operating expense	20,779	20,670	38,386	38,755
Amortization of tax credit and other investments	20,481	27,872	37,881	42,232
Total noninterest expense	177,419	168,965	346,554	321,843
INCOME BEFORE INCOME TAXES	196,992	157,685	408,776	385,689
INCOME TAX EXPENSE	24,643	39,355	49,395	97,623
NET INCOME	$ 172,349	$ 118,330	$ 359,381	$ 288,066
EARNINGS PER SHARE (“EPS”)
BASIC (in dollars per share)	$ 1.19	$ 0.82	$ 2.48	$ 2.00
DILUTED (in dollars per share)	$ 1.18	$ 0.81	$ 2.46	$ 1.98
WEIGHTED-AVERAGE NUMBER OF SHARES OUTSTANDING
BASIC (in shares)	144,899	144,485	144,782	144,368
DILUTED (in shares)	146,091	145,740	146,046	145,774
CASH DIVIDENDS DECLARED PER COMMON SHARE (in dollars per share)	$ 0.20	$ 0.20	$ 0.40	$ 0.40