CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $) In Millions, except Share data, unless otherwise specified	Mar. 31, 2012	Dec. 31, 2011
ASSETS
Cash and cash equivalents	$ 875	$ 414
Restricted cash, cash equivalents and investments	515	574
Mortgage loans held for sale	1,644	2,658
Accounts receivable, net	693	700
Net investment in fleet leases	3,610	3,515
Property, plant and equipment, net	63	64
Other assets	525	618
Total assets	9,246	9,777
Restricted investments, at fair value	205	226
Accounts receivable, allowance for doubtful accounts	3	2
LIABILITIES
Accounts payable and accrued expenses	484	504
Debt	6,216	6,914
Other liabilities	294	272
Total liabilities	7,677	8,316
EQUITY
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	1,090,000	1,090,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	273,910,000	273,910,000
Common stock, shares issued (in shares)	56,645,733	56,361,155
Common stock, shares outstanding (in shares)	56,645,733	56,361,155
Variable Interest Entity
ASSETS
Cash and cash equivalents	30	57
Restricted cash, cash equivalents and investments	274	313
Mortgage loans held for sale	509	484
Accounts receivable, net	62	79
Net investment in fleet leases	3,479	3,390
Property, plant and equipment, net	1	1
Other assets	35	66
Total assets	4,390	4,390
LIABILITIES
Accounts payable and accrued expenses	30	36
Debt	3,662	3,549
Other liabilities	9	9
Total liabilities	$ 3,701	$ 3,594