Fair Value Measurement (Schedule Of Fair Value Assets Measured On Nonrecurring Basis) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014		Sep. 30, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets nonrecurring, by asset type	$ 36,701		$ 85,879
Total Impairments	12,894	[1]	7,777	[2]
Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets nonrecurring, by asset type
Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets nonrecurring, by asset type
Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets nonrecurring, by asset type	36,701		85,879
Loans Measured For Impairment Using The Fair Value Of The Underlying Collateral [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets nonrecurring, by asset type	2,769		24,154
Total Impairments	1,993	[1]	4,565	[2]
Loans Measured For Impairment Using The Fair Value Of The Underlying Collateral [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets nonrecurring, by asset type
Loans Measured For Impairment Using The Fair Value Of The Underlying Collateral [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets nonrecurring, by asset type
Loans Measured For Impairment Using The Fair Value Of The Underlying Collateral [Member] | Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets nonrecurring, by asset type	2,769		24,154
Impaired real estate held-for-sale and held-for-investment [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets nonrecurring, by asset type	25,558		48,803
Total Impairments	7,615	[1]	2,287	[2]
Impaired real estate held-for-sale and held-for-investment [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets nonrecurring, by asset type
Impaired real estate held-for-sale and held-for-investment [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets nonrecurring, by asset type
Impaired real estate held-for-sale and held-for-investment [Member] | Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets nonrecurring, by asset type	25,558		48,803
Impaired Loans Held For Sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets nonrecurring, by asset type	8,374		12,922
Total Impairments	3,286	[1]	925	[2]
Impaired Loans Held For Sale [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets nonrecurring, by asset type
Impaired Loans Held For Sale [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets nonrecurring, by asset type
Impaired Loans Held For Sale [Member] | Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets nonrecurring, by asset type	$ 8,374		$ 12,922

[1] Total impairments represent the amount of losses recognized during the nine months ended September 30, 2014 on assets that were held and measured at fair value as of September 30, 2014.

[2] Total impairments represent the amount of losses recognized during the nine months ended September 30, 2013 on assets that were held and measured at fair value as of September 30, 2013.