Segment Information (Tables)

6 Months Ended

Jun. 30, 2018

Segment Reporting [Abstract]

Summary of Segment Reporting Information

Information about the reportable segments and reconciliation of this information to the consolidated financial statements at and for the three and six months ended June 30, 2018 and 2017 is as follows:

	At and For the Three Months Ended June 30, 2018
	Community Banking		Mortgage Banking		Other			Intersegment Eliminations			Consolidated
Net interest income	$	149,448	$	264	$	(3,032	)	$	2,442		$	149,122
Provision for loans losses		6,204		0		0			0			6,204
Other income		17,465		23,468		68			(4,994	)		36,007
Other expense		76,495		21,225		(1,758	)		(2,552	)		93,410
Income taxes		18,948		564		(271	)		0			19,241
Net income (loss)	$	65,266	$	1,943	$	(935	)	$	0		$	66,274
Total assets (liabilities)	$	19,112,133	$	388,292	$	10,895		$	(303,717	)	$	19,207,603
Average assets (liabilities)		18,658,168		335,781		6,776			(288,341	)		18,712,384

	At and For the Three Months Ended June 30, 2017
	Community Banking		Mortgage Banking			Other			Intersegment Eliminations			Consolidated
Net interest income	$	138,498	$	90		$	(2,343	)	$	0		$	136,245
Provision for loans losses		8,251		0			0			0			8,251
Other income		18,223		22,393			(110	)		0			40,506
Other expense		78,631		18,708			14,798			0			112,137
Income taxes		23,920		1,293			(5,909	)		0			19,304
Net income (loss)	$	45,919	$	2,482		$	(11,342	)	$	0		$	37,059
Total assets (liabilities)	$	18,984,921	$	382,086		$	(4,807	)	$	(326,600	)	$	19,035,600
Average assets (liabilities)		18,070,305		236,074			(20,180	)		(103,184	)		18,183,015
	At and For the Six Months Ended June 30, 2018
	Community Banking		Mortgage Banking			Other			Intersegment Eliminations			Consolidated
Net interest income	$	295,070	$	640		$	(5,626	)	$	3,081		$	293,165
Provision for loans losses		11,382		0			0			0			11,382
Other income		35,235		38,351			(754	)		(5,633	)		67,199
Other expense		148,986		39,609			(2,181	)		(2,552	)		183,862
Income taxes		38,224		(139	)		(945	)		0			37,140
Net income (loss)	$	131,713	$	(479	)	$	(3,254	)	$	0		$	127,980
Total assets (liabilities)	$	19,112,133	$	388,292		$	10,895		$	(303,717	)	$	19,207,603
Average assets (liabilities)		18,583,975		274,211			9,231			(238,796	)		18,628,621
	At and For the Six Months Ended June 30, 2017
	Community Banking		Mortgage Banking			Other			Intersegment Eliminations			Consolidated
Net interest income	$	248,158	$	90		$	(4,383	)	$	0		$	243,865
Provision for loans losses		14,150		0			0			0			14,150
Other income		35,036		22,393			3,223			0			60,652
Other expense		141,383		18,708			14,888			0			174,979
Income taxes		43,724		1,293			(5,497	)		0			39,520
Net income (loss)	$	83,937	$	2,482		$	(10,551	)	$	0		$	75,868
Total assets (liabilities)	$	18,984,921	$	382,086		$	(4,807	)	$	(326,600	)	$	19,035,600
Average assets (liabilities)		16,415,261		118,689			(24,551	)		(205,235	)		16,304,164