Debt (Schedule Of Outstanding Term ABS Financings) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2014
Term ABS 2011-1 [Member]
Debt Instrument [Line Items]
Close date, secured financings	Oct. 06, 2011
Net Book Value of Loans Contributed at Closing	$ 250.8
Debt maturity date	Sep. 16, 2013	[1],[2]
Term ABS 2012-1 [Member]
Debt Instrument [Line Items]
Close date, secured financings	Mar. 29, 2012
Net Book Value of Loans Contributed at Closing	251.7
Debt maturity date	Mar. 17, 2014	[1],[2]
Term ABS 2012-2 [Member]
Debt Instrument [Line Items]
Close date, secured financings	Sep. 20, 2012
Net Book Value of Loans Contributed at Closing	315.1
Debt maturity date	Sep. 15, 2014	[1],[2]
Term ABS 2013-1 [Member]
Debt Instrument [Line Items]
Close date, secured financings	Apr. 25, 2013
Net Book Value of Loans Contributed at Closing	187.8
Debt maturity date	Apr. 15, 2015	[1],[2]
Term ABS 2013-2 [Member]
Debt Instrument [Line Items]
Close date, secured financings	Oct. 31, 2013
Net Book Value of Loans Contributed at Closing	$ 250.1
Debt maturity date	Oct. 15, 2015	[1],[2]

[1] Financing made available only to a specified subsidiary of the Company.

[2] Represents the revolving maturity date.  The outstanding balance will amortize after the maturity date based on the cash flows of the pledged assets.