Allowance for Loan Losses (Tables)

12 Months Ended

Dec. 31, 2015

Loans And Leases Receivable Allowance [Abstract]

Rollforward Of The Allowance For Loan Losses By Portfolio Segment

The following table provides a rollforward of the allowance for loan losses by portfolio segment for December 31, 2015, 2014, and 2013:
				Commercial		Consumer		Permanent		Credit Card
(Dollars in thousands)		C&I		Real Estate		Real Estate		Mortgage		and Other			Total
Balance as of January 1, 2013		$	96,191	$	19,997	$	128,949	$	24,928	$	6,898	$	276,963
Charge-offs			(22,936)		(3,502)		(73,642)		(9,934)		(11,404)		(121,418)
Recoveries			12,487		4,275		21,360		2,473		2,669		43,264
Provision/(provision credit) for loan losses			704		(10,167)		50,118		5,024		9,321		55,000
Balance as of December 31, 2013			86,446		10,603		126,785		22,491		7,484		253,809
Allowance - individually evaluated for impairment			14,295		1,600		44,173		17,042		224		77,334
Allowance - collectively evaluated for impairment			72,132		8,218		82,601		5,449		7,258		175,658
Allowance - purchased credit-impaired loans			19		785		11		-		2		817
Loans, net of unearned as of December 31, 2013:
	Individually evaluated for impairment		80,231		27,812		170,422		121,458		545		400,468
	Collectively evaluated for impairment		7,836,250		1,066,639		5,162,060		540,784		336,047		14,941,780
	Purchased credit-impaired loans		7,095		38,828		889		-		14		46,826
Total loans, net of unearned		$	7,923,576	$	1,133,279	$	5,333,371	$	662,242	$	336,606	$	15,389,074
Balance as of January 1, 2014		$	86,446	$	10,603	$	126,785	$	22,491	$	7,484	$	253,809
Charge-offs			(20,492)		(3,741)		(45,391)		(5,891)		(14,931)		(90,446)
Recoveries			9,666		4,150		22,824		2,314		3,131		42,085
Provision/(provision credit) for loan losses			(8,609)		7,562		8,793		208		19,046		27,000
Balance as of December 31, 2014			67,011		18,574		113,011		19,122		14,730		232,448
Allowance - individually evaluated for impairment			5,173		796		40,778		16,627		254		63,628
Allowance - collectively evaluated for impairment			61,806		14,702		72,156		2,495		14,476		165,635
Allowance - purchased credit-impaired loans			32		3,076		77		-		-		3,185
Loans, net of unearned as of December 31, 2014:
	Individually evaluated for impairment		35,698		19,430		173,225		113,459		533		342,345
	Collectively evaluated for impairment		8,966,512		1,222,658		4,874,171		425,502		357,588		15,846,431
	Purchased credit-impaired loans		5,076		35,629		675		-		10		41,390
Total loans, net of unearned		$	9,007,286	$	1,277,717	$	5,048,071	$	538,961	$	358,131	$	16,230,166
Balance as of January 1, 2015		$	67,011	$	18,574	$	113,011	$	19,122	$	14,730	$	232,448
Charge-offs			(22,406)		(3,550)		(30,068)		(3,141)		(16,691)		(75,856)
Recoveries			13,339		1,876		23,895		1,687		3,853		44,650
Provision/(provision credit) for loan losses			15,693		8,259		(26,224)		1,279		9,993		9,000
Balance as of December 31, 2015			73,637		25,159		80,614		18,947		11,885		210,242
Allowance - individually evaluated for impairment			3,643		481		31,278		15,463		167		51,032
Allowance - collectively evaluated for impairment			69,980		23,519		48,828		3,484		11,717		157,528
Allowance - purchased credit-impaired loans			14		1,159		508		-		1		1,682
Loans, net of unearned as of December 31, 2015:
	Individually evaluated for impairment		30,472		9,055		165,684		102,461		377		308,049
	Collectively evaluated for impairment		10,389,841		1,644,792		4,596,654		351,662		354,106		17,337,055
	Purchased credit-impaired loans		16,077		21,088		4,180		-		53		41,398
Total loans, net of unearned		$	10,436,390	$	1,674,935	$	4,766,518	$	454,123	$	354,536	$	17,686,502