CONDENSED CONSOLIDATED BALANCE SHEETS Unaudited (Parenthetical) (USD $) In Millions, unless otherwise specified	Jun. 30, 2012		Mar. 31, 2012	Dec. 31, 2011		Jun. 30, 2011		Mar. 31, 2011	Dec. 31, 2010
Cash and due from banks	$ 2,393	[1]		$ 2,663	[1]	$ 2,380	[1]		$ 2,159
Other short-term investments	1,964	[1]		1,781	[1]	1,370	[1]
Commercial mortgage loans	9,662	[1]		10,138	[1]	10,233	[1]
Home equity	10,377	[1]		10,719	[1]	11,048	[1]
Automobile loans	11,739	[1]		11,827	[1]	11,315	[1]
Allowance for loan and lease losses	(2,016)	[1]	(2,126)	(2,255)	[1]	(2,614)	[1]	(2,805)	(3,004)
Other assets	8,720	[1]		8,863	[1]	8,254	[1]
Other liabilities	3,016	[1]		3,270	[1]	3,282	[1]
Long-term debt	9,685	[1]		9,682	[1]	10,152	[1]
Residential mortgage loans held for sale	$ 1,788			$ 2,751		$ 978

[1] Includes $9, $30 and $42 of cash, $4, $7 and $7of other short-term investments, $51, $50 and $29 of commercial mortgage loans, $0, $223 and $231 of home equity loans, $75, $259 and $424 of automobile loans, ($3), ($10) and ($11) of ALLL, $3, $4 and $4 of other assets, $2, $4 and $8 of other liabilities, $73, $191and $365 of long-term debt from consolidated VIEs that are included in their respective captions above at June 30, 2012, December 31, 2011 and June 30, 2011, respectively. See Note 8.