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Loans Receivable ALLL - Average Recorded Investment (Details) (USD $) In Thousands, unless otherwise specified
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12 Months Ended |
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Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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| Average recorded investment in impaired loans [Abstract] |
|
|
|
| Average Recorded Investment |
$ 1,434,723 |
$ 1,344,427 |
$ 1,168,140 |
| Interest Income Recognized |
44,681 |
40,595 |
46,899 |
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Residential Mortgage and Other Consumer Loan [Member]
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|
|
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| Average recorded investment in impaired loans [Abstract] |
|
|
|
| Average Recorded Investment |
1,032,886 |
936,653 |
753,682 |
| Interest Income Recognized |
38,310 |
35,467 |
40,193 |
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Residential Mortgage not Guaranteed by FHA VA [Member]
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|
|
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| Average recorded investment in impaired loans [Abstract] |
|
|
|
| Average Recorded Investment |
1,032,886 |
936,653 |
753,682 |
| Interest Income Recognized |
38,310 |
35,467 |
40,193 |
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Commercial Loan [Member]
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|
|
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| Average recorded investment in impaired loans [Abstract] |
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|
|
| Average Recorded Investment |
401,837 |
407,774 |
414,458 |
| Interest Income Recognized |
6,371 |
5,128 |
6,706 |
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Commercial Real Estate [Member]
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|
|
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| Average recorded investment in impaired loans [Abstract] |
|
|
|
| Average Recorded Investment |
276,479 |
257,094 |
245,084 |
| Interest Income Recognized |
5,700 |
4,110 |
4,160 |
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Commercial and Industrial Loan [Member]
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|
|
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| Average recorded investment in impaired loans [Abstract] |
|
|
|
| Average Recorded Investment |
8,190 |
12,202 |
8,562 |
| Interest Income Recognized |
244 |
187 |
558 |
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Borrowings on Land and Construction [Member]
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|
|
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| Average recorded investment in impaired loans [Abstract] |
|
|
|
| Average Recorded Investment |
117,168 |
138,478 |
160,812 |
| Interest Income Recognized |
$ 427 |
$ 831 |
$ 1,988 |