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Federal Reserve And Foreign Central Bank Deposits

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Loan receivables that will be held to maturity.

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Standby Letters of Credit

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Amount of floating rate capital debt held by the company that have an unconditional obligation requiring the issuer to redeem the securities by transferring the assets at a specified or determinable date (or dates) or upon an event that is certain to occur. The debt was issued by a business trust to outside investors where the trust uses the proceeds of the issuance of those securities to purchase, from the financial institution that established the trust, an equivalent amount of junior subordinated debentures or other loans having stated maturities. The floating rate capital debt must be redeemed upon maturity of the debentures or other loans.

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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For banks and other depository institutions: Includes cash on hand (currency and coin), cash items in process of collection, noninterest bearing deposits due from other financial institutions (including corporate credit unions), and noninterest bearing balances with the Federal Reserve Banks, Federal Home Loan Banks and central banks.

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Fair value portion of arrangements with third parties, including, but not limited to, operating lease arrangement and arrangement in which the entity has agreed to expend funds to procure goods or services, or has agreed to commit resources to supply goods or services.

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Amount of Federal Home Loan Bank (FHLB) and Federal Reserve Bank stock.

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Amount of investment in debt security measured at amortized cost (held-to-maturity).

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Amount of foreign interest-bearing deposits held by the entity.

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For banks and other depository institutions (including Federal Reserve Banks, if applicable): Interest-bearing deposits in other financial institutions for relatively short periods of time including, for example, certificates of deposits, which are presented separately from cash on the balance sheet.

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Fair Value Measurements - Fair Value Of Financial Instruments (Detail) - USD ($) $ in Millions	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
ASSETS
Cash and Due from Banks	$ 4,581.6	$ 4,518.1	$ 5,332.0	$ 6,418.5
Federal Reserve and Other Central Bank Deposits	30,080.2	40,479.1
Interest-Bearing Deposits with Banks	4,264.2	5,611.9
Federal Funds Sold and Securities Purchased under Agreements to Resell	1,165.2	1,324.3
Debt Securities
Available for Sale	36,888.8	33,742.1
Held to Maturity	14,354.0	13,049.0
Loans (excluding Leases)
Client Security Settlement Receivables	1,646.1	1,647.0
Deposits
Savings Certificates and Other Time	688.7	1,152.3
Non U.S. Offices Interest-Bearing	66,468.0	65,672.2
Federal Funds Purchased	2,594.2	2,286.1
Securities Sold Under Agreements to Repurchase	168.3	834.0
Other Borrowings	7,901.7	6,051.1
Senior Notes	2,011.3	1,497.3
Long-Term Debt (excluding Leases)
Floating Rate Capital Debt	277.6	277.5
DERIVATIVE INSTRUMENTS
Assets	1,999.7	2,203.3
Liabilities	1,947.0	2,003.1
Other Financial Derivatives
DERIVATIVE INSTRUMENTS
Assets	1.3
Liabilities	32.8	30.4
LEVEL 2
Debt Securities
Available for Sale	31,700.0	28,000.0
Carrying (Reported) Amount, Fair Value Disclosure
ASSETS
Cash and Due from Banks	4,581.6	4,518.1
Federal Reserve and Other Central Bank Deposits	30,080.2	40,479.1
Interest-Bearing Deposits with Banks	4,264.2	5,611.9
Federal Funds Sold and Securities Purchased under Agreements to Resell	1,165.2	1,324.3
Debt Securities
Available for Sale	36,888.8	33,742.1
Held to Maturity	14,354.0	13,049.0
Trading Account	0.3	0.5
Loans (excluding Leases)
Held for Investment	32,287.0	32,211.1
Held for Sale	0.0	20.9
Client Security Settlement Receivables	1,646.1	1,647.0
Other Assets
Federal Reserve and Federal Home Loan Bank Stock	300.3	223.1
Community Development Investments	606.6	415.3
Employee Benefit and Deferred Compensation	202.3	183.4
Deposits
Demand, Noninterest-Bearing, Savings and Money Market	37,340.1	45,566.3
Savings Certificates and Other Time	688.7	1,152.3
Non U.S. Offices Interest-Bearing	66,468.0	65,672.2
Federal Funds Purchased	2,594.2	2,286.1
Securities Sold Under Agreements to Repurchase	168.3	834.0
Other Borrowings	7,901.7	6,051.1
Senior Notes	2,011.3	1,497.3
Long-Term Debt (excluding Leases)
Subordinated Debt	1,112.4	1,435.1
Floating Rate Capital Debt	277.6	277.5
Floating Rate Capital Debt
Standby Letters of Credit	28.0	30.3
Loan Commitments	139.9	33.1
Carrying (Reported) Amount, Fair Value Disclosure \| Asset And Liability Management \| Foreign Exchange Contracts
DERIVATIVE INSTRUMENTS
Assets	306.7	30.1
Liabilities	72.5	192.6
Carrying (Reported) Amount, Fair Value Disclosure \| Asset And Liability Management \| Other Financial Derivatives
DERIVATIVE INSTRUMENTS
Assets	1.3
Liabilities	32.8	30.4
Carrying (Reported) Amount, Fair Value Disclosure \| Asset And Liability Management \| Interest Rate Contracts
DERIVATIVE INSTRUMENTS
Assets	30.0	31.9
Liabilities	24.5	19.4
Carrying (Reported) Amount, Fair Value Disclosure \| Client Related and Trading \| Foreign Exchange Contracts
DERIVATIVE INSTRUMENTS
Assets	2,159.4	2,527.0
Liabilities	2,190.0	2,522.5
Carrying (Reported) Amount, Fair Value Disclosure \| Client Related and Trading \| Interest Rate Contracts
DERIVATIVE INSTRUMENTS
Assets	66.1	65.1
Liabilities	68.6	64.1
Estimate of Fair Value, Fair Value Disclosure
ASSETS
Cash and Due from Banks	4,581.6	4,518.1
Federal Reserve and Other Central Bank Deposits	30,080.2	40,479.1
Interest-Bearing Deposits with Banks	4,264.2	5,611.9
Federal Funds Sold and Securities Purchased under Agreements to Resell	1,165.2	1,324.3
Debt Securities
Available for Sale	36,888.8	33,742.1
Held to Maturity	14,267.0	13,010.9
Trading Account	0.3	0.5
Loans (excluding Leases)
Held for Investment	32,339.2	32,375.8
Held for Sale	0.0	20.9
Client Security Settlement Receivables	1,646.1	1,647.0
Other Assets
Federal Reserve and Federal Home Loan Bank Stock	300.3	223.1
Community Development Investments	606.6	415.3
Employee Benefit and Deferred Compensation	194.5	181.5
Deposits
Demand, Noninterest-Bearing, Savings and Money Market	37,340.1	45,566.3
Savings Certificates and Other Time	691.8	1,153.6
Non U.S. Offices Interest-Bearing	66,468.0	65,672.2
Federal Funds Purchased	2,594.2	2,286.1
Securities Sold Under Agreements to Repurchase	168.3	834.0
Other Borrowings	7,904.1	6,052.9
Senior Notes	1,994.4	1,528.4
Long-Term Debt (excluding Leases)
Subordinated Debt	1,089.7	1,449.8
Floating Rate Capital Debt	253.5	260.0
Floating Rate Capital Debt
Standby Letters of Credit	28.0	30.3
Loan Commitments	139.9	33.1
Estimate of Fair Value, Fair Value Disclosure \| Asset And Liability Management \| Foreign Exchange Contracts
DERIVATIVE INSTRUMENTS
Assets	306.7	30.1
Liabilities	72.5	192.6
Estimate of Fair Value, Fair Value Disclosure \| Asset And Liability Management \| Other Financial Derivatives
DERIVATIVE INSTRUMENTS
Assets	1.3
Liabilities	32.8	30.4
Estimate of Fair Value, Fair Value Disclosure \| Asset And Liability Management \| Interest Rate Contracts
DERIVATIVE INSTRUMENTS
Assets	30.0	31.9
Liabilities	24.5	19.4
Estimate of Fair Value, Fair Value Disclosure \| Client Related and Trading \| Foreign Exchange Contracts
DERIVATIVE INSTRUMENTS
Assets	2,159.4	2,527.0
Liabilities	2,190.0	2,522.5
Estimate of Fair Value, Fair Value Disclosure \| Client Related and Trading \| Interest Rate Contracts
DERIVATIVE INSTRUMENTS
Assets	66.1	65.1
Liabilities	68.6	64.1
Estimate of Fair Value, Fair Value Disclosure \| LEVEL 1
ASSETS
Cash and Due from Banks	4,581.6	4,518.1
Federal Reserve and Other Central Bank Deposits	0.0
Interest-Bearing Deposits with Banks	0.0
Federal Funds Sold and Securities Purchased under Agreements to Resell	0.0
Debt Securities
Available for Sale	5,185.3	5,700.3
Held to Maturity	101.6	35.0
Trading Account	0.0
Loans (excluding Leases)
Held for Investment	0.0
Client Security Settlement Receivables	0.0
Other Assets
Federal Reserve and Federal Home Loan Bank Stock	0.0
Community Development Investments	0.0
Employee Benefit and Deferred Compensation	125.0	115.5
Deposits
Demand, Noninterest-Bearing, Savings and Money Market	37,340.1	45,566.3
Savings Certificates and Other Time	0.0
Non U.S. Offices Interest-Bearing	0.0
Federal Funds Purchased	0.0
Securities Sold Under Agreements to Repurchase	0.0
Other Borrowings	0.0
Senior Notes	0.0
Long-Term Debt (excluding Leases)
Subordinated Debt	0.0
Floating Rate Capital Debt	0.0
Floating Rate Capital Debt
Standby Letters of Credit	0.0
Loan Commitments	0.0
Estimate of Fair Value, Fair Value Disclosure \| LEVEL 1 \| Asset And Liability Management \| Foreign Exchange Contracts
DERIVATIVE INSTRUMENTS
Assets	0.0
Liabilities	0.0
Estimate of Fair Value, Fair Value Disclosure \| LEVEL 1 \| Asset And Liability Management \| Other Financial Derivatives
DERIVATIVE INSTRUMENTS
Assets	0.0
Liabilities	0.0
Estimate of Fair Value, Fair Value Disclosure \| LEVEL 1 \| Asset And Liability Management \| Interest Rate Contracts
DERIVATIVE INSTRUMENTS
Assets	0.0
Liabilities	0.0
Estimate of Fair Value, Fair Value Disclosure \| LEVEL 1 \| Client Related and Trading \| Foreign Exchange Contracts
DERIVATIVE INSTRUMENTS
Assets	0.0
Liabilities	0.0
Estimate of Fair Value, Fair Value Disclosure \| LEVEL 1 \| Client Related and Trading \| Interest Rate Contracts
DERIVATIVE INSTRUMENTS
Assets	0.0
Liabilities	0.0
Estimate of Fair Value, Fair Value Disclosure \| LEVEL 2
ASSETS
Cash and Due from Banks	0.0
Federal Reserve and Other Central Bank Deposits	30,080.2	40,479.1
Interest-Bearing Deposits with Banks	4,264.2	5,611.9
Federal Funds Sold and Securities Purchased under Agreements to Resell	1,165.2	1,324.3
Debt Securities
Available for Sale	31,703.5	28,037.5
Held to Maturity	14,165.4	12,975.9
Trading Account	0.3	0.5
Loans (excluding Leases)
Held for Investment	0.0
Client Security Settlement Receivables	1,646.1	1,647.0
Other Assets
Federal Reserve and Federal Home Loan Bank Stock	300.3	223.1
Community Development Investments	606.6	415.3
Employee Benefit and Deferred Compensation	69.5	66.0
Deposits
Demand, Noninterest-Bearing, Savings and Money Market	0.0
Savings Certificates and Other Time	691.8	1,153.6
Non U.S. Offices Interest-Bearing	66,468.0	65,672.2
Federal Funds Purchased	2,594.2	2,286.1
Securities Sold Under Agreements to Repurchase	168.3	834.0
Other Borrowings	7,904.1	6,052.9
Senior Notes	1,994.4	1,528.4
Long-Term Debt (excluding Leases)
Subordinated Debt	1,089.7	1,449.8
Floating Rate Capital Debt	253.5	260.0
Floating Rate Capital Debt
Standby Letters of Credit	0.0
Loan Commitments	0.0
Estimate of Fair Value, Fair Value Disclosure \| LEVEL 2 \| Asset And Liability Management \| Foreign Exchange Contracts
DERIVATIVE INSTRUMENTS
Assets	306.7	30.1
Liabilities	72.5	192.6
Estimate of Fair Value, Fair Value Disclosure \| LEVEL 2 \| Asset And Liability Management \| Other Financial Derivatives
DERIVATIVE INSTRUMENTS
Assets	1.3
Liabilities	0.0	0.7
Estimate of Fair Value, Fair Value Disclosure \| LEVEL 2 \| Asset And Liability Management \| Interest Rate Contracts
DERIVATIVE INSTRUMENTS
Assets	30.0	31.9
Liabilities	24.5	19.4
Estimate of Fair Value, Fair Value Disclosure \| LEVEL 2 \| Client Related and Trading \| Foreign Exchange Contracts
DERIVATIVE INSTRUMENTS
Assets	2,159.4	2,527.0
Liabilities	2,190.0	2,522.5
Estimate of Fair Value, Fair Value Disclosure \| LEVEL 2 \| Client Related and Trading \| Interest Rate Contracts
DERIVATIVE INSTRUMENTS
Assets	66.1	65.1
Liabilities	68.6	64.1
Estimate of Fair Value, Fair Value Disclosure \| LEVEL 3
ASSETS
Cash and Due from Banks	0.0
Federal Reserve and Other Central Bank Deposits	0.0
Interest-Bearing Deposits with Banks	0.0
Federal Funds Sold and Securities Purchased under Agreements to Resell	0.0
Debt Securities
Available for Sale	0.0	4.3
Held to Maturity	0.0
Trading Account	0.0
Loans (excluding Leases)
Held for Investment	32,339.2	32,375.8
Held for Sale		20.9
Client Security Settlement Receivables	0.0
Other Assets
Federal Reserve and Federal Home Loan Bank Stock	0.0
Community Development Investments	0.0
Employee Benefit and Deferred Compensation	0.0
Deposits
Demand, Noninterest-Bearing, Savings and Money Market	0.0
Savings Certificates and Other Time	0.0
Non U.S. Offices Interest-Bearing	0.0
Federal Funds Purchased	0.0
Securities Sold Under Agreements to Repurchase	0.0
Other Borrowings	0.0
Senior Notes	0.0
Long-Term Debt (excluding Leases)
Subordinated Debt	0.0
Floating Rate Capital Debt	0.0
Floating Rate Capital Debt
Standby Letters of Credit	28.0	30.3
Loan Commitments	139.9	33.1
Estimate of Fair Value, Fair Value Disclosure \| LEVEL 3 \| Asset And Liability Management \| Foreign Exchange Contracts
DERIVATIVE INSTRUMENTS
Assets	0.0
Liabilities	0.0
Estimate of Fair Value, Fair Value Disclosure \| LEVEL 3 \| Asset And Liability Management \| Other Financial Derivatives
DERIVATIVE INSTRUMENTS
Assets	0.0
Liabilities	32.8	$ 29.7
Estimate of Fair Value, Fair Value Disclosure \| LEVEL 3 \| Asset And Liability Management \| Interest Rate Contracts
DERIVATIVE INSTRUMENTS
Assets	0.0
Liabilities	0.0
Estimate of Fair Value, Fair Value Disclosure \| LEVEL 3 \| Client Related and Trading \| Foreign Exchange Contracts
DERIVATIVE INSTRUMENTS
Assets	0.0
Liabilities	0.0
Estimate of Fair Value, Fair Value Disclosure \| LEVEL 3 \| Client Related and Trading \| Interest Rate Contracts
DERIVATIVE INSTRUMENTS
Assets	0.0
Liabilities	$ 0.0