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Fair Value Part 2 (Details) (Fair Value, Measurements, Recurring [Member], USD $) In Thousands, unless otherwise specified | 9 Months Ended
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Sep. 30, 2012 | Sep. 30, 2011
Other Assets - Derivatives [Member] |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |
Beginning Balance | $ 702 |  | $ 337 |
Total net (losses) gains included in net income | 10,261 | [1] | 2,946 | [1]
Additions | 0 |  | 0 |
Sales | (6,658) |  | (1,754) |
Ending Balance | 4,305 |  | 1,529 |
The amount of total gains (losses) for the period included in earnings that are attributable to the change in unrealized gains or losses still held, end of period | 2,320 |  | (46) |
MSR [Member] |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |
Beginning Balance | 43,274 |  | 51,151 |
Total net (losses) gains included in net income | (16,137) | [1] | (17,073) | [1]
Additions | 17,074 |  | 9,581 |
Sales | 0 |  | 0 |
Ending Balance | 44,211 |  | 43,659 |
The amount of total gains (losses) for the period included in earnings that are attributable to the change in unrealized gains or losses still held, end of period | $ (8,960) |  | $ (12,288) |
[1] | Total net (losses) gains included in net income relating to MSR includes changes in fair value due to market changes and due to runoff.

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- Definition This element represents unrealized gains (losses) included in net income, excluding any impact of amortization of deferred acquisition costs, value of business acquired, deferred sales inducements and deferred front-end loads and changes in future contract benefits, related to financial instruments carried at fair value and classified within Level 3 that the entity still held as of the balance sheet date. + References No definition available. + Details
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- Definition This element represents total gains or losses for the period (realized and unrealized), arising from assets measured at fair value on a recurring basis using unobservable inputs (Level 3), which are included in earnings or resulted in a change in net asset value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 157 -Paragraph 32 -Subparagraph c(1) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6925170&loc=d3e19207-110258 + Details
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- Definition Purchases that have taken place during the period in relation to assets measured at fair value and categorized within Level 3 of the fair value hierarchy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=6925170&loc=d3e19207-110258 + Details
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- Definition Sales that have taken place during the period in relation to assets measured at fair value and categorized within Level 3 of the fair value hierarchy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=6925170&loc=d3e19207-110258 + Details
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- Definition This element represents an asset measured at fair value using significant unobservable inputs (Level 3) which is required for reconciliation purposes of beginning and ending balances. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 157 -Paragraph 32 -Subparagraph c -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6925170&loc=d3e19207-110258 + Details
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