Consolidated Statement Of Condition (USD $) In Millions, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Assets:
Cash and due from banks	$ 6,088	$ 2,193
Interest-bearing deposits with banks	31,145	58,886
Securities purchased under resale agreements	8,144	7,045
Trading account assets	606	707
Investment securities available for sale	106,378	99,832
Investment securities held to maturity (fair value of $7,934 and $9,362)	7,807	9,321
Loans and leases (less allowance for losses of $22 and $22)	12,338	10,031
Premises and equipment (net of accumulated depreciation of $3,842 and $3,673)	1,702	1,747
Accrued income receivable	1,914	1,822
Goodwill	5,611	5,645
Other intangible assets	2,334	2,459
Other assets	16,710	17,139
Total assets	200,777	216,827
Deposits:
Noninterest-bearing	41,194	59,229
Interest-bearing - U.S.	11,209	7,148
Interest-bearing - Non-U.S.	91,368	90,910
Total deposits	143,771	157,287
Securities sold under repurchase agreements	8,893	8,572
Federal funds purchased	671	656
Other short-term borrowings	4,714	4,766
Accrued expenses and other liabilities	16,439	18,017
Long-term debt	6,392	8,131
Total liabilities	180,880	197,429
Commitments and contingencies (note 6)
Shareholders' equity:
Preferred stock, no par: 3,500,000 shares authorized; 5,001 shares issued and outstanding	500	500
Common stock, $1 par: 750,000,000 shares authorized; 503,930,869 and 503,965,849 shares issued	504	504
Surplus	9,623	9,557
Retained earnings	10,846	10,176
Accumulated other comprehensive loss	(537)	(659)
Treasury stock, at cost (25,108,775 and 16,541,985 shares)	(1,039)	(680)
Total shareholders' equity	19,897	19,398
Total liabilities and shareholders' equity	$ 200,777	$ 216,827