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LOANS AND LEASES (Changes In Carrying Value Of Acquired Impaired Loans) (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011
Loans on the Cost Recovery Method [Member] |  |
Balance, December 31 | $ 74,479 | $ 200,819
Impaired At Acquisition Date [Member] |  |
Balance, January 1 | 458,305 | 330,705
Fair value at acquisition date of acquired loans covered under loss share agreements | 0 | 302,340
Reductions for repayments, foreclosures and changes in carrying value, net of accretion | (167,679) | (174,740)
Balance, December 31 | 290,626 | 458,305
Outstanding principal balance at December 31 | 1,136,377 | 1,334,299
All Other Acquired Loans [Member] |  |
Balance, January 1 | 1,903,847 | 1,676,747
Fair value at acquisition date of acquired loans covered under loss share agreements | 0 | 777,800
Reductions for repayments, foreclosures and changes in carrying value, net of accretion | (385,238) | (550,700)
Balance, December 31 | 1,518,609 | 1,903,847
Outstanding principal balance at December 31 | $ 2,145,581 | $ 2,537,652

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