Deposits (Details) - USD ($) $ in Millions |
Dec. 31, 2017 |
Dec. 31, 2016 |
|---|---|---|
| Deposits [Abstract] | ||
| Time deposits that met or exceeded the FDIC insurance limit | $ 17,000 | $ 18,300 |
| U.S. | ||
| Time Deposits [Line Items] | ||
| Three Months or Less | 12,505 | |
| Over Three Months to Twelve Months | 10,660 | |
| Thereafter | 2,027 | |
| Total | 25,192 | 32,898 |
| Non-U.S. | ||
| Time Deposits [Line Items] | ||
| Three Months or Less | 10,561 | |
| Over Three Months to Twelve Months | 3,652 | |
| Thereafter | 1,259 | |
| Total | $ 15,472 | $ 14,677 |
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- Definition Contractual Maturities, Time Deposits, $100,000 or More, Three Months Through Twelve Months No definition available.
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- Definition Time Deposits, Met or Exceeded FDIC Insured Limit No definition available.
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- Definition Amount of time deposit liabilities, including certificates of deposit, in denominations of $100,000 or more, maturing after twelve months from the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of time deposit liabilities, including certificates of deposit, in denominations of $100,000 or more, maturing within three months or fewer from the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- Definition Amount of time deposit liabilities, including certificates of deposit, in denominations of $100,000 or more. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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