Consolidated Balance Sheet (USD $) In Millions, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Assets
Cash and Due from Banks	$ 4,630.9	$ 3,752.7
Federal Funds Sold and Securities Purchased under Agreements to Resell	531.2	60.8
Interest-Bearing Deposits with Banks	17,838.5	18,803.5
Federal Reserve Deposits and Other Interest-Bearing	6,765.7	7,619.7
Securities
Available for Sale	27,476.5	28,643.5
Held to Maturity (Fair value of $2,767.8 and $2,394.8)	2,766.1	2,382.0
Trading Account	11.0	8.0
Total Securities	30,253.6	31,033.5
Loans and Leases
Commercial	12,619.6	12,897.2
Personal	16,190.8	16,607.3
Total Loans and Leases	28,810.4	29,504.5
Allowance for Credit Losses Assigned to Loans and Leases	(290.4)	(297.9)
Buildings and Equipment	454.5	469.9
Client Security Settlement Receivables	1,486.2	2,049.1
Goodwill	530.4	537.8
Other Assets	6,225.0	3,930.2
Total Assets	97,236.0	97,463.8
Deposits
Demand and Other Noninterest-Bearing	14,973.5	20,519.0
Savings and Money Market	14,113.0	15,189.7
Savings Certificates and Other Time	2,001.5	2,466.1
Non U.S. Offices - Noninterest-Bearing	4,748.5	3,512.8
- Interest-Bearing	40,698.4	39,720.2
Total Deposits	76,534.9	81,407.8
Federal Funds Purchased	2,283.3	780.2
Securities Sold Under Agreements to Repurchase	777.7	699.8
Other Borrowings	1,949.2	367.4
Senior Notes	2,398.3	2,405.8
Long-Term Debt	980.9	1,421.6
Floating Rate Capital Debt	277.1	277.0
Other Liabilities	4,310.0	2,577.2
Total Liabilities	89,511.4	89,936.8
Stockholders' Equity
Common Stock, $1.66 2/3 Par Value; Authorized 560,000,000 shares; Outstanding shares of 240,137,628 and 238,914,988	408.6	408.6
Additional Paid-In Capital	1,014.3	1,012.7
Retained Earnings	6,909.2	6,702.7
Accumulated Other Comprehensive Loss	(350.7)	(283.0)
Treasury Stock (5,033,896 and 6,256,536 shares, at cost)	(256.8)	(314.0)
Total Stockholders' Equity	7,724.6	7,527.0
Total Liabilities and Stockholders' Equity	$ 97,236.0	$ 97,463.8