Quarterly Financial Information (Unaudited)

12 Months Ended

Dec. 31, 2015

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Information (Unaudited)

Quarterly Financial Information (Unaudited)

The following tables present the summary results for the eight quarters ending December 31, 2015:

(in thousands, except per share information)	2015
									Four
	December 31		September 30		June 30		March 31		Quarters
Interest income	$	235,205	$	233,802	$	231,788	$	229,071	$	929,866
Interest expense	15,371		14,587		14,322		13,952		58,232
Net interest income	219,834		219,215		217,466		215,119		871,634
Provision for loan and lease losses	4,545		8,153		11,254		12,637		36,589
Non-interest income	69,345		61,372		81,102		63,905		275,724
Non-interest expense	185,911		183,194		201,918		192,619		763,642
Income before provision for income taxes	98,723		89,240		85,396		73,768		347,127
Provision for income taxes	35,704		31,633		30,612		26,639		124,588
Net income	63,019		57,607		54,784		47,129		222,539
Dividends and undistributed earnings allocated   to participating securities	96		84		93		84		357
Net earnings available to common shareholders	$	62,923	$	57,523	$	54,691	$	47,045	$	222,182
Basic earnings per common share	$	0.29	$	0.26	$	0.25	$	0.21
Diluted earnings per common share	$	0.28	$	0.26	$	0.25	$	0.21
Cash dividends declared per common share	$	0.16	$	0.16	$	0.15	$	0.15

(in thousands, except per share information)	2014
									Four
	December 31		September 30		June 30		March 31		Quarters
Interest income	$	242,151	$	239,523	$	224,967	$	115,880	$	822,521
Interest expense	14,136		13,807		12,708		8,042		48,693
Net interest income	228,015		225,716		212,259		107,838		773,828
Provision for loan and lease losses	5,241		14,333		14,696		5,971		40,241
Non-interest income	50,305		62,165		45,466		23,238		181,174
Non-interest expense	190,856		182,558		214,131		96,518		684,063
Income before provision for income taxes	82,223		90,990		28,898		28,587		230,698
Provision for income taxes	29,641		32,107		11,356		9,936		83,040
Net income	52,582		58,883		17,542		18,651		147,658
Dividends and undistributed earnings allocated   to participating securities	146		142		83		113		484
Net earnings available to common shareholders	$	52,436	$	58,741	$	17,459	$	18,538	$	147,174
Basic earnings per common share	$	0.24	$	0.27	$	0.09	$	0.17
Diluted earnings per common share	$	0.24	$	0.27	$	0.09	$	0.16
Cash dividends declared per common share	$	0.15	$	0.15	$	0.15	$	0.15