|
Derivative Instruments Offsetting Balance Sheet (Details) (USD $)
In Thousands, unless otherwise specified
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
Offsetting Assets [Member]
|
|
|
| Offsetting Of Financial Assets And Liabillities [Line Items] |
|
|
| Gross Amounts Of Recognized Financial Instruments |
$ 129,358 |
$ 390,809 |
| Gross Amounts Offset In Statement Of Financial Position |
(73,219) |
(68,689) |
| Net Amounts Of Assets Presented In Statement Of Financial Position |
56,139 |
322,120 |
| Financial Instruments And Collateral |
(56,139) |
(203,437) |
| Net Amount |
0 |
118,683 |
|
Offsetting Assets [Member] | Derivative [Member]
|
|
|
| Offsetting Of Financial Assets And Liabillities [Line Items] |
|
|
| Gross Amounts Of Recognized Financial Instruments |
73,219 |
187,372 |
| Gross Amounts Offset In Statement Of Financial Position |
(73,219) |
(68,689) |
| Net Amounts Of Assets Presented In Statement Of Financial Position |
0 |
118,683 |
| Financial Instruments And Collateral |
0 |
0 |
| Net Amount |
0 |
118,683 |
|
Offsetting Assets [Member] | Offsetting Securities Purchased Under Agreements To Resell [Member]
|
|
|
| Offsetting Of Financial Assets And Liabillities [Line Items] |
|
|
| Gross Amounts Of Recognized Financial Instruments |
56,139 |
203,437 |
| Gross Amounts Offset In Statement Of Financial Position |
0 |
0 |
| Net Amounts Of Assets Presented In Statement Of Financial Position |
56,139 |
203,437 |
| Financial Instruments And Collateral |
(56,139) |
(203,437) |
| Net Amount |
0 |
0 |
|
Offsetting Liabilities [Member]
|
|
|
| Offsetting Of Financial Assets And Liabillities [Line Items] |
|
|
| Gross Amounts Of Recognized Financial Instruments |
218,467 |
68,689 |
| Gross Amounts Offset In Statement Of Financial Position |
(73,051) |
(68,689) |
| Net Amounts Of Assets Presented In Statement Of Financial Position |
145,416 |
0 |
| Financial Instruments And Collateral |
(136,593) |
0 |
| Net Amount |
8,823 |
0 |
|
Offsetting Liabilities [Member] | Derivative [Member]
|
|
|
| Offsetting Of Financial Assets And Liabillities [Line Items] |
|
|
| Gross Amounts Of Recognized Financial Instruments |
218,467 |
68,689 |
| Gross Amounts Offset In Statement Of Financial Position |
(73,051) |
(68,689) |
| Net Amounts Of Assets Presented In Statement Of Financial Position |
145,416 |
0 |
| Financial Instruments And Collateral |
(136,593) |
0 |
| Net Amount |
8,823 |
0 |
|
Offsetting Liabilities [Member] | Offsetting Securities Sold Under Agreements To Repurchase [Member]
|
|
|
| Offsetting Of Financial Assets And Liabillities [Line Items] |
|
|
| Gross Amounts Of Recognized Financial Instruments |
0 |
0 |
| Gross Amounts Offset In Statement Of Financial Position |
0 |
0 |
| Net Amounts Of Assets Presented In Statement Of Financial Position |
0 |
0 |
| Financial Instruments And Collateral |
0 |
0 |
| Net Amount |
$ 0 |
$ 0 |