Note 13 - Loans and Interest Receivable, Net (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012 Credit_score	Jun. 30, 2011	Jun. 30, 2012 Credit_score	Jun. 30, 2011	Dec. 31, 2011 Credit_score
Financing Receivable, Allowance for Credit Losses [Line Items]
Purchased consumer receivables	$ 696	$ 499	$ 1,300	$ 930
Weighted average consumer FICO score	690		690		692
Percentage of loans and interest receivable, prime	56.40%		56.40%		59.30%
Consumer FICO Credit Score, at Prime	680		680		680
Percentage of loans and interest receivable, current	90.00%		90.00%
Consumer Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Balance at beginning of period			59	42
Charge-offs			(59)	(36)
Recoveries			5	4
Provisions			66	34
Balance at end of period	$ 71	$ 44	$ 71	$ 44