Note 13 - Loans and Interest Receivable, Net (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012 Credit_score	Sep. 30, 2011	Sep. 30, 2012 Credit_score	Sep. 30, 2011	Dec. 31, 2011 Credit_score
Financing Receivable, Allowance for Credit Losses [Line Items]
Purchased consumer receivables	$ 775	$ 566	$ 2,100	$ 1,500
Weighted average consumer FICO score	691		691		692
Percentage of loans and interest receivable, prime	56.60%		56.60%		59.30%
Consumer FICO Credit Score, at Prime	680		680		680
Percentage of loans and interest receivable, current	89.00%		89.00%
Consumer Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Balance at beginning of period			59	42
Charge-offs			(94)	(55)
Recoveries			7	5
Provision			115	59
Balance at end of period	$ 87	$ 51	$ 87	$ 51