Intangible Assets (Summary Of Intangible Assets Subject To Amortization) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 334,646	$ 326,496
Accumulated Amortization	(190,170)	(171,980)
Net Carrying Amount	144,476	154,516
Customer and Bank Branding Contracts / Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	298,145	291,392
Accumulated Amortization	(178,105)	(162,775)
Net Carrying Amount	120,040	128,617
Deferred Financing Costs [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	15,965	15,038
Accumulated Amortization	(6,192)	(5,466)
Net Carrying Amount	9,773	9,572
Non-Compete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	4,186	4,075
Accumulated Amortization	(3,167)	(2,437)
Net Carrying Amount	1,019	1,638
Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	2,836	2,827
Accumulated Amortization	(1,455)	(775)
Net Carrying Amount	1,381	2,052
Trade Name [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	13,514	13,164
Accumulated Amortization	(1,251)	(527)
Net Carrying Amount	$ 12,263	$ 12,637