Other Assets (Details) - USD ($) $ in Millions	Sep. 30, 2016	Dec. 31, 2015
Other Assets [Abstract]
Collateral deposits, net	$ 24,458	$ 21,465
Derivative instruments, net	3,503	4,777
Bank-owned life insurance	3,137	3,078
Investments in joint ventures and other unconsolidated entities	2,235	2,034
Receivable for securities settlement	598	311
Accounts receivable	454	1,018
Prepaid expenses	363	284
Income taxes receivable	219	154
Deferred tax assets, net of valuation allowance	215	182
Deposits with clearing organizations	138	127
Other	1,000	473
Total	$ 36,320	$ 33,903

Recievable For Security Settlement

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Unrealized Gains On Derivative Instruments

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For an unclassified balance sheet, the amount due from customers or clients for goods or services that have been delivered or sold in the normal course of business, reduced to their estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.

+ References

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-Publisher FASB
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The carrying amount of a life insurance policy on an officer, executive or employee for which the reporting entity (a bank) is entitled to proceeds from the policy upon death of the insured or surrender of the insurance policy.

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Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, before jurisdictional netting.

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Amount of securities, mortgage loans, or other financial instruments pledged as collateral for deposits.

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The amount of securities on deposit with clearing organizations and other entities which provide services necessary to operations of the Company. This item would include, for instance, securities advanced as refundable collateral for securities borrowed.

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This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes.

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The aggregate carrying amounts, as of the balance sheet date, of assets not separately disclosed in the balance sheet.

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Amount of other miscellaneous assets.

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Carrying amount as of the balance sheet date of expenditures made in advance of when the economic benefit of the cost will be realized, and which will be expensed in future periods with the passage of time or when a triggering event occurs.

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