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Income Taxes, Deferred Tax Asset (Liability) (Details) (USD $)
In Millions, unless otherwise specified |
Dec. 31, 2011
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Dec. 31, 2010
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| Components of Deferred Tax Assets [Abstract] | ||
| Allowance for Loan Losses | $ 6,955 | $ 8,157 |
| Deferred Compensation and Employee Benefits | 4,115 | 3,473 |
| Accrued expenses | 1,598 | 1,989 |
| Purchased credit impaired loans | 3,851 | 4,933 |
| Basis difference in investments | 2,104 | 2,598 |
| Net operating loss and tax credit carry forwards | 1,701 | 1,514 |
| Other | 402 | 1,891 |
| Total deferred tax assets | 20,726 | 24,555 |
| Deferred tax assets valuation allowance | (918) | (711) |
| Components of Deferred Tax Liabilities [Abstract] | ||
| Mortgage servicing rights | (7,388) | (8,020) |
| Leasing | (4,344) | (3,703) |
| Mark to market, net | (4,027) | (5,161) |
| Intangible Assets | (2,608) | (3,322) |
| Net unrealized gain on securities available for sale | (2,619) | (3,243) |
| Other | (3,736) | (2,875) |
| Total deferred tax liabilities | (24,722) | (26,324) |
| Net deferred tax asset (liability) | $ (4,914) | $ (2,480) |
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- Definition
The sum of the tax effects as of the balance sheet date of the amounts of all future tax deductions arising from temporary differences between tax basis and generally accepted accounting principles basis recognition of assets, liabilities, revenues and expenses, which can only be deducted for tax purposes when permitted under enacted tax laws ( before the valuation allowance, if any, to reduce such sum amount to net realizable value). Includes any tax benefit realized in deferred tax assets for significant impacts of tax planning strategies. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
For entities that net deferred tax assets and tax liabilities, represents the unclassified net amount of deferred tax assets and liabilities as of the balance sheet date, which result from applying the applicable enacted tax rate to net temporary differences and carryforwards pertaining to assets or liabilities. A temporary difference is a difference between the tax basis of an asset or liability and its carrying amount in the financial statements prepared in accordance with generally accepted accounting principles that will reverse in ensuing periods. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The tax effect as of the balance sheet date of the amount of estimated future tax deductions arising from other temporary differences not otherwise specified in the taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The sum of the tax effects as of the balance sheet date of the amount of the estimated future tax deductions arising from all employee compensation and benefits costs, which can only be deducted for tax purposes when the actual costs are incurred, and which can only be realized if sufficient tax-basis income is generated in future periods to enable the deduction to be taken. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The tax effect as of the balance sheet date of the amount of the estimated future tax deductions arising from currently nondeductible expenses in accrued liabilities, which can only be deducted for tax purposes when such items are actually incurred, and which can only be realized if sufficient tax-basis income is generated in future periods to enable the deduction to be taken. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The tax effect as of the balance sheet date of the amount of the estimated future tax deductions arising from the provision for loan losses, which can only be deducted for tax purposes when actual loan losses are known, and which can only be realized if sufficient tax-basis income is generated in future periods to enable the deduction to be taken. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The sum of the portions of deferred tax assets as of the balance sheet date for which, based on the weight of available evidence, it is more likely than not will not be realized through future reductions of tax-based income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cumulative amount of all deferred tax liabilities, which result from applying the applicable tax rate to net taxable temporary differences pertaining to each jurisdiction to which the entity is obligated to pay income tax. A taxable temporary difference is a difference between the tax basis and the carrying amount of an asset or liability in the financial statements prepared in accordance with generally accepted accounting principles that will result in taxable amounts in one or more future periods. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cumulative amount of the estimated future tax effects attributable to the difference between the tax basis of intangible assets and the basis of intangible assets computed in accordance with generally accepted accounting principles. The difference in basis, whether due to amortization or other reasons, will increase future taxable income when such difference reverses. Intangible assets include, but are not limited to, assets such as patents, trademarks and customer lists. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount as of the balance sheet date of the estimated future tax effects attributable to differences between the methods used to account for leasing arrangements for tax purposes and under generally accepted accounting principles which will increase future taxable income when such differences reverse. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount as of the balance sheet date of the estimated future tax effects attributable to the difference between the tax basis and the basis of capitalized servicing rights in accordance with generally accepted accounting principles. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cumulative amount of the estimated future tax effects attributable to other temporary differences not otherwise specified in this taxonomy that were expensed for tax purposes but capitalized in conformity with generally accepted accounting principles, or which were recognized as revenue under GAAP but not for tax purposes, which will reverse in future periods. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount as of the balance sheet date of the estimated future tax effects arising from unrealized gain on items included in other comprehensive income which will increase future taxable income when such gain is realized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Basis difference in investments. No definition available.
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Deferred Tax Assets Tax Deferred Adjustments Related To Certain Loans Acquired In A Transfer Not Accounted For As Debt Securities No definition available.
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- Definition
Deferred tax assets, tax deferred adjustments related to net operating loss and tax credit carry forwards No definition available.
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Deferred tax liabilities, tax deferred adjustments related to mark to market adjustments on available for sale securities No definition available.
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