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Purchased Loans (Details 7) - USD ($) $ in Thousands | Dec. 31, 2016 | Dec. 31, 2015
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Loans acquired with deteriorated credit quality |  |
Total Purchased Credit Deteriorated Loans | $ 6,159,972 | $ 5,371,025
Purchased | Receivables Acquired with Deteriorated Credit Quality |  |
Loans acquired with deteriorated credit quality |  |
Total Purchased Credit Deteriorated Loans | 271,758 | 336,165
Purchased | Receivables Acquired with Deteriorated Credit Quality | Commercial, financial, agricultural |  |
Loans acquired with deteriorated credit quality |  |
Total Purchased Credit Deteriorated Loans | 11,994 | 16,489
Purchased | Receivables Acquired with Deteriorated Credit Quality | Lease financing |  |
Loans acquired with deteriorated credit quality |  |
Total Purchased Credit Deteriorated Loans | 0 | 0
Purchased | Receivables Acquired with Deteriorated Credit Quality | Real estate – construction |  |
Loans acquired with deteriorated credit quality |  |
Total Purchased Credit Deteriorated Loans | 840 | 2,749
Purchased | Receivables Acquired with Deteriorated Credit Quality | Real estate – 1-4 family mortgage |  |
Loans acquired with deteriorated credit quality |  |
Total Purchased Credit Deteriorated Loans | 71,952 | 91,649
Purchased | Receivables Acquired with Deteriorated Credit Quality | Real estate – commercial mortgage |  |
Loans acquired with deteriorated credit quality |  |
Total Purchased Credit Deteriorated Loans | 184,987 | 222,610
Purchased | Receivables Acquired with Deteriorated Credit Quality | Installment loans to individuals |  |
Loans acquired with deteriorated credit quality |  |
Total Purchased Credit Deteriorated Loans | $ 1,985 | $ 2,668

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