Consolidated Balance Sheets - USD ($)	Jun. 30, 2018	Dec. 31, 2017
Assets
Cash and Due from Banks	$ 4,888,100,000	$ 4,518,100,000
Federal Reserve and Other Central Bank Deposits	33,422,000,000	40,479,100,000
Interest-Bearing Deposits with Banks	4,161,200,000	5,611,900,000
Federal Funds Sold and Securities Purchased under Agreements to Resell	1,427,800,000	1,324,300,000
Debt Securities
Available for Sale	35,184,500,000	33,742,100,000
Held to Maturity (Fair value of $14,157.8 and $13,010.9)	14,225,100,000	13,049,000,000
Trading Account	700,000	500,000
Total Debt Securities	49,410,300,000	46,791,600,000
Loans and Leases
Total Loans and Leases (Net of unearned income)	32,473,200,000	32,592,200,000
Allowance for Credit Losses Assigned to Loans and Leases	(127,200,000)	(131,200,000)
Buildings and Equipment	428,800,000	464,600,000
Client Security Settlement Receivables	2,027,300,000	1,647,000,000
Goodwill	673,500,000	605,600,000
Other Assets	6,321,200,000	4,687,300,000
Total Assets	135,106,200,000	138,590,500,000
Deposits
Demand and Other Noninterest-Bearing	18,162,600,000	18,712,200,000
Savings, Money Market and Other Interest-Bearing	15,492,100,000	16,975,300,000
Savings Certificates and Other Time	855,200,000	1,152,300,000
Non U.S. Offices — Noninterest-Bearing	8,503,600,000	9,878,800,000
Non U.S. Offices — Interest-Bearing	63,511,400,000	65,672,200,000
Total Deposits	106,524,900,000	112,390,800,000
Federal Funds Purchased	3,222,000,000	2,286,100,000
Securities Sold Under Agreements to Repurchase	981,300,000	834,000,000
Other Borrowings	7,635,100,000	6,051,100,000
Senior Notes	1,497,700,000	1,497,300,000
Long-Term Debt	1,410,600,000	1,449,500,000
Floating Rate Capital Debt	277,500,000	277,500,000
Other Liabilities	3,199,500,000	3,588,000,000
Total Liabilities	124,748,600,000	128,374,300,000
Stockholders’ Equity
Common Stock	408,600,000	408,600,000
Additional Paid-In Capital	1,050,200,000	1,047,200,000
Retained Earnings	10,262,500,000	9,685,100,000
Accumulated Other Comprehensive Loss	(508,100,000)	(414,300,000)
Treasury Stock (21,889,738 and 19,044,850 shares, at cost)	(1,737,600,000)	(1,392,400,000)
Total Stockholders’ Equity	10,357,600,000	10,216,200,000
Total Liabilities and Stockholders’ Equity	135,106,200,000	138,590,500,000
Series C Preferred Stock
Stockholders’ Equity
Preferred Stock	388,500,000.0	388,500,000.0
Series D Preferred Stock
Stockholders’ Equity
Preferred Stock	493,500,000	493,500,000
Total Stockholders’ Equity	493,500,000	493,500,000
Commercial
Loans and Leases
Total Loans and Leases (Net of unearned income)	14,885,700,000	14,558,000,000
Allowance for Credit Losses Assigned to Loans and Leases	(64,500,000)	(63,500,000)
Personal
Loans and Leases
Total Loans and Leases (Net of unearned income)	17,587,500,000	18,034,200,000
Allowance for Credit Losses Assigned to Loans and Leases	$ (62,700,000)	$ (67,700,000)