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Balance Sheet Offsetting (Tables) | 9 Months Ended
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Sep. 30, 2013
Derivative Instruments and Hedging Activities Disclosure [Abstract] |
Financial Instruments Eligible for Offset Consolidated Balance Sheet | Information about financial instruments that are eligible for offset in the consolidated balance sheet as of September 30, 2013 is presented in the following tables.
| Gross Amount Recognized |  | Gross Amount Offset |  | Net Amount Recognized
September 30, 2013 |  |  |  |  |
Financial assets: |  |  |  |  |
Derivatives: |  |  |  |  |
Loan/lease interest rate swaps and caps | $ | 8,676 |  |  | $ | — |  |  | $ | 8,676 |
Commodity swaps and options | 3,782 |  |  | — |  |  | 3,782 |
Foreign currency forward contracts | — |  |  | — |  |  | — |
Total derivatives | 12,458 |  |  | — |  |  | 12,458 |
Resell agreements | 4,898 |  |  | — |  |  | 4,898 |
Total | $ | 17,356 |  |  | $ | — |  |  | $ | 17,356 |
Financial liabilities: |  |  |  |  |
Derivatives: |  |  |  |  |
Loan/lease interest rate swaps | $ | 42,239 |  |  | $ | — |  |  | $ | 42,239 |
Interest rate swap on junior subordinated deferrable interest debentures | 1,098 |  |  | — |  |  | 1,098 |
Commodity swaps and options | 4,689 |  |  | — |  |  | 4,689 |
Foreign currency forward contracts | 348 |  |  | — |  |  | 348 |
Total derivatives | 48,374 |  |  | — |  |  | 48,374 |
Repurchase agreements | 584,612 |  |  | — |  |  | 584,612 |
Total | $ | 632,986 |  |  | $ | — |  |  | $ | 632,986 |
Information about financial instruments that are eligible for offset in the consolidated balance sheet as of December 31, 2012 is presented in the following tables.
| Gross Amount Recognized |  | Gross Amount Offset |  | Net Amount Recognized
December 31, 2012 |  |  |  |  |
Financial assets: |  |  |  |  |
Derivatives: |  |  |  |  |
Loan/lease interest rate swaps and caps | $ | 36 |  |  | $ | — |  |  | $ | 36 |
Commodity swaps and options | 2,207 |  |  | — |  |  | 2,207 |
Foreign currency forward contracts | 3 |  |  | — |  |  | 3 |
Total derivatives | 2,246 |  |  | — |  |  | 2,246 |
Resell agreements | 4,898 |  |  | — |  |  | 4,898 |
Total | $ | 7,144 |  |  | $ | — |  |  | $ | 7,144 |
Financial liabilities: |  |  |  |  |
Derivatives: |  |  |  |  |
Loan/lease interest rate swaps | $ | 68,180 |  |  | $ | — |  |  | $ | 68,180 |
Interest rate swap on junior subordinated deferrable interest debentures | 4,365 |  |  | — |  |  | 4,365 |
Commodity swaps and options | 1,614 |  |  | — |  |  | 1,614 |
Total derivatives | 74,159 |  |  | — |  |  | 74,159 |
Repurchase agreements | 559,461 |  |  | — |  |  | 559,461 |
Total | $ | 633,620 |  |  | $ | — |  |  | $ | 633,620 |
Financial Instruments Derivative Assets Liabilities and Resell Agreements Net of Amount Not Offset |
|  |  | Gross Amounts Not Offset |  |
| Net Amount Recognized |  | Financial Instruments |  | Collateral |  | Net Amount
December 31, 2012 |  |  |  |  |  |  |
Financial assets: |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |
Counterparty A | $ | 4 |  |  | $ | (4 | ) |  | $ | — |  |  | $ | — |
Counterparty B | 2,033 |  |  | (2,033 | ) |  | — |  |  | — |
Counterparty C | 189 |  |  | (189 | ) |  | — |  |  | — |
Other counterparties | 20 |  |  | (17 | ) |  | — |  |  | 3 |
Total derivatives | 2,246 |  |  | (2,243 | ) |  | — |  |  | 3 |
Resell agreements | 4,898 |  |  | — |  |  | (4,898 | ) |  | — |
Total | $ | 7,144 |  |  | $ | (2,243 | ) |  | $ | (4,898 | ) |  | $ | 3 |
Financial liabilities: |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |
Counterparty A | $ | 33,999 |  |  | $ | (4 | ) |  | $ | (33,778 | ) |  | $ | 217 |
Counterparty B | 14,374 |  |  | (2,033 | ) |  | (11,318 | ) |  | 1,023 |
Counterparty C | 13,807 |  |  | (189 | ) |  | (13,618 | ) |  | — |
Other counterparties | 11,979 |  |  | (17 | ) |  | (10,059 | ) |  | 1,903 |
Total derivatives | 74,159 |  |  | (2,243 | ) |  | (68,773 | ) |  | 3,143 |
Repurchase agreements | 559,461 |  |  | — |  |  | (559,461 | ) |  | — |
Total | $ | 633,620 |  |  | $ | (2,243 | ) |  | $ | (628,234 | ) |  | $ | 3,143 |
|  |  | Gross Amounts Not Offset |  |
| Net Amount Recognized |  | Financial Instruments |  | Collateral |  | Net Amount
September 30, 2013 |  |  |  |  |  |  |
Financial assets: |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |
Counterparty A | $ | 2,384 |  |  | $ | (2,384 | ) |  | $ | — |  |  | $ | — |
Counterparty B | 5,069 |  |  | (5,069 | ) |  | — |  |  | — |
Counterparty C | 2,830 |  |  | (2,830 | ) |  | — |  |  | — |
Other counterparties | 2,175 |  |  | (1,791 | ) |  | (384 | ) |  | — |
Total derivatives | 12,458 |  |  | (12,074 | ) |  | (384 | ) |  | — |
Resell agreements | 4,898 |  |  | — |  |  | (4,898 | ) |  | — |
Total | $ | 17,356 |  |  | $ | (12,074 | ) |  | $ | (5,282 | ) |  | $ | — |
Financial liabilities: |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |
Counterparty A | $ | 21,496 |  |  | $ | (2,384 | ) |  | $ | (18,754 | ) |  | $ | 358 |
Counterparty B | 9,736 |  |  | (5,069 | ) |  | (2,940 | ) |  | 1,727 |
Counterparty C | 12,061 |  |  | (2,830 | ) |  | (9,231 | ) |  | — |
Other counterparties | 5,081 |  |  | (1,791 | ) |  | (1,706 | ) |  | 1,584 |
Total derivatives | 48,374 |  |  | (12,074 | ) |  | (32,631 | ) |  | 3,669 |
Repurchase agreements | 584,612 |  |  | — |  |  | (584,612 | ) |  | — |
Total | $ | 632,986 |  |  | $ | (12,074 | ) |  | $ | (617,243 | ) |  | $ | 3,669 |

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