Non-Covered Loans and Leases (Schedule Of Major Types Of Non-Covered Loans) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2013
Receivables [Abstract]
Non-owner occupied term, net	$ 2,311,952	$ 2,328,260
Owner occupied term, net	1,282,482	1,259,583
Multifamily, net	400,927	403,537
Construction & development, net	229,262	245,231
Residential development, net	89,510	88,413
Term, net	735,004	770,845
LOC & other, net	1,005,800	987,360
Leases and equipment finance, net	388,418	361,591
Mortgage, net	651,042	597,201
Home equity loans & lines, net	268,497	264,269
Consumer & other, net	48,214	48,113
Total loans and leases, net of deferred fees and costs	$ 7,411,108	$ 7,354,403	$ 6,663,186