Consolidated Statement of Condition - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Assets:
Cash and due from banks	$ 3,735	$ 1,207
Interest-bearing deposits with banks	65,032	75,338
Securities purchased under resale agreements	3,722	3,404
Trading account assets	873	849
Investment securities available for sale	71,086	70,070
Investment securities held to maturity (fair value of $31,555 and $29,798)	31,212	29,952
Loans and leases (less allowance for losses of $47 and $46)	19,140	18,753
Premises and equipment (net of accumulated depreciation of $4,929 and $4,820)	1,949	1,894
Accrued interest and fees receivable	2,371	2,346
Goodwill	5,733	5,671
Other intangible assets	1,749	1,768
Other assets	37,083	33,903
Total assets	243,685	245,155
Deposits:
Noninterest-bearing	54,248	65,800
Interest-bearing—U.S.	31,159	29,958
Interest-bearing—non-U.S.	100,109	95,869
Total deposits	185,516	191,627
Securities sold under repurchase agreements	4,224	4,499
Federal funds purchased	23	6
Other short-term borrowings	1,683	1,748
Accrued expenses and other liabilities	20,388	14,643
Long-term debt	10,323	11,497
Total liabilities	$ 222,157	$ 224,020
Commitments, guarantees and contingencies
Shareholders’ equity:
Common stock, $1 par: 750,000,000 shares authorized; 503,879,642 and 503,879,642 shares issued	$ 504	$ 504
Surplus	9,739	9,746
Retained earnings	16,233	16,049
Accumulated other comprehensive income (loss)	(964)	(1,442)
Treasury stock, at cost (108,316,401 and 104,227,647 shares)	(6,719)	(6,457)
Total shareholders’ equity	21,496	21,103
Non-controlling interest-equity	32	32
Total equity	21,528	21,135
Total liabilities and equity	243,685	245,155
Series C Preferred Stock
Shareholders’ equity:
Preferred stock, no par: 3,500,000 shares authorized; Series C, 5,000 shares issued and outstanding, Series D, 7,500 shares issued and outstanding, Series E, 7,500 shares issued and outstanding and Series F, 7,500 shares issued and outstanding	491	491
Series D Preferred Stock
Shareholders’ equity:
Preferred stock, no par: 3,500,000 shares authorized; Series C, 5,000 shares issued and outstanding, Series D, 7,500 shares issued and outstanding, Series E, 7,500 shares issued and outstanding and Series F, 7,500 shares issued and outstanding	742	742
Series E Preferred Stock
Shareholders’ equity:
Preferred stock, no par: 3,500,000 shares authorized; Series C, 5,000 shares issued and outstanding, Series D, 7,500 shares issued and outstanding, Series E, 7,500 shares issued and outstanding and Series F, 7,500 shares issued and outstanding	728	728
Series F Preferred Stock
Shareholders’ equity:
Preferred stock, no par: 3,500,000 shares authorized; Series C, 5,000 shares issued and outstanding, Series D, 7,500 shares issued and outstanding, Series E, 7,500 shares issued and outstanding and Series F, 7,500 shares issued and outstanding	$ 742	$ 742