Note 13 - Loans and Interest Receivable, Net (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2012 Credit_score	Mar. 31, 2011	Dec. 31, 2011
Financing Receivable, Allowance for Credit Losses [Line Items]
Purchased consumer receivables	$ 650	$ 431
Weighted average consumer FICO score	696
Percentage of loans and interest receivable, prime	59.20%		59.30%
Consumer FICO Credit Score, at Prime	680
Percentage of loans and interest receivable, current	91.00%
Consumer Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Balance at beginning of period	59	42
Charge-offs	(28)	(19)
Recoveries	2	2
Provisions	31	16
Balance at end of period	$ 64	$ 41