Consumer Loans, Credit Quality Information And Allowances And Liabilities For Estimated Losses On Consumer Loans (Changes In Allowance For 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
Consumer Loans, Credit Quality Information And Allowances And Liabilities For Losses On Consumer Loans [Line Items]
Liability For Third Party Lender Owned Consumer Loans Fair value	$ 2,532	$ 2,830	$ 2,532	$ 2,830
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of period	72,187	79,863	87,866	85,703
Consumer loan loss provision	82,177	99,910	230,270	252,442
Charge-offs	(98,072)	(105,038)	(300,563)	(294,231)
Recoveries	18,977	15,221	57,696	46,042
Balance at end of period	75,269	89,956	75,269	89,956
Liability for Third-Party Lender-Owned Consumer Loans [Roll Forward]
Balance at beginning of period	3,176	3,047	3,080	3,498
(Decrease) increase in liability	(644)	(217)	548	668
Balance at end of period	2,532	2,830	2,532	2,830
Short-Term Loans [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of period	21,679	42,068	24,425	45,982
Consumer loan loss provision	25,709	42,032	73,392	130,624
Charge-offs	(33,387)	(58,862)	(102,846)	(172,504)
Recoveries	7,064	9,591	26,094	30,727
Balance at end of period	21,065	34,829	21,065	34,829
Liability for Third-Party Lender-Owned Consumer Loans [Roll Forward]
Balance at beginning of period	2,021	2,439	2,322	2,934
(Decrease) increase in liability	(128)	(226)	429	721
Balance at end of period	1,893	2,213	1,893	2,213
L O C [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of period	21,578	10,649	29,784	11,107
Consumer loan loss provision	25,913	25,140	71,074	41,612
Charge-offs	(29,842)	(15,414)	(90,984)	(35,490)
Recoveries	5,024	1,559	12,799	4,705
Balance at end of period	22,673	21,934	22,673	21,934
Liability for Third-Party Lender-Owned Consumer Loans [Roll Forward]
Balance at beginning of period	0	0	0	0
(Decrease) increase in liability	0	0	0	0
Balance at end of period	0	0	0	0
Installment Loans [Member]
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of period	28,930	27,146	33,657	28,614
Consumer loan loss provision	30,555	32,738	85,804	80,206
Charge-offs	(34,843)	(30,762)	(106,733)	(86,237)
Recoveries	6,889	4,071	18,803	10,610
Balance at end of period	31,531	33,193	31,531	33,193
Liability for Third-Party Lender-Owned Consumer Loans [Roll Forward]
Balance at beginning of period	1,155	608	758	564
(Decrease) increase in liability	(516)	9	119	(53)
Balance at end of period	$ 639	$ 617	$ 639	$ 617