Non-Covered Loans and Leases (Narrative) (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Receivables [Abstract]
Non-covered loans and leases, net of deferred fees and costs	$ 7,269,089,000	$ 6,595,689,000
Non-covered loans and leases, deferred fees and costs	495,000	12,100,000
Total loans pledged to secure borrowings	5,300,000,000
Non-covered loans acquired with deteriorated credit quality	$ 21,900,000	$ 19,300,000