Commitments and Contingencies (Changes To Anticipated Loan Losses) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Loss Contingency Accrual [Roll Forward]
Liabilities, beginning of period	$ 62,707	$ 154,421	$ 124,956	$ 164,280
Reserves provided and adjustments	0	0	(18,604)	0
Payments	(1,991)	(8,220)	(45,636)	(18,079)
Liabilities, end of period	$ 60,716	$ 146,201	$ 60,716	$ 146,201

Amount of loss contingency liability.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349

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Amount of payments made reducing loss contingency liability.

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- Definition

Amount charged against operating income increasing loss contingency liability, after adjustments to reduce previously estimated charges.

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