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Deposits (Tables) | 12 Months Ended
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Dec. 31, 2011
Deposits [Abstract] |
Summary Of Noninterest Bearing And Interest Bearing Deposits |
December 31 (In thousands) |  | 2011 |  |  | 2010 |
Noninterest bearing |  | $ | 995,733 |  |  | $ | 937,719 |
Interest bearing |  |  | 3,469,381 |  |  |  | 4,157,701 |
Total |  | $ | 4,465,114 |  |  | $ | 5,095,420 |
Maturities Of Time Deposits |
(In thousands) |  |  |
2012 |  | $ | 1,035,594 |
2013 |  |  | 236,549 |
2014 |  |  | 98,045 |
2015 |  |  | 66,353 |
2016 |  |  | 61,019 |
After 5 years |  |  | 1,545 |
Total |  | $ | 1,499,105 |
Maturities Of Time Deposits Less Than 100K |
December 31 (In thousands) |  |  |
3 months or less |  | $ | 171,090 |
Over 3 months through 6 months |  |  | 122,481 |
Over 6 months through 12 months |  |  | 186,793 |
Over 12 months |  |  | 158,581 |
Total |  | $ | 638,945 |

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