Mortgage Servicing Rights - Rollforward of Mortgage Servicing Rights (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2016 |
Jun. 30, 2015 |
Jun. 30, 2016 |
Jun. 30, 2015 |
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| Activity for residential first mortgage MSRs | ||||
| Balance, beginning of period | $ 2,631 | $ 3,394 | $ 3,087 | $ 3,530 |
| Additions | 72 | 204 | 208 | 383 |
| Sales | (1) | (312) | (2) | (312) |
| Amortization of expected cash flows | (205) | (223) | (416) | (453) |
| Impact of changes in interest rates and other market factors | (243) | 468 | (619) | 292 |
| Model and other cash flow assumption changes | 15 | (10) | 11 | 81 |
| Balance, end of period | 2,269 | 3,521 | 2,269 | 3,521 |
| Mortgage loans serviced for investors (in billions) | 371,000 | 425,000 | 371,000 | 425,000 |
| Consumer Portfolio Segment | United States | ||||
| Activity for residential first mortgage MSRs | ||||
| Balance, end of period | 1,800 | 3,200 | 1,800 | 3,200 |
| Consumer Portfolio Segment | Non United States | ||||
| Activity for residential first mortgage MSRs | ||||
| Balance, end of period | $ 481 | $ 320 | $ 481 | $ 320 |
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- Definition This represents the net change in fair value of the MSR asset due to the recognition of modeled cash flows. No definition available.
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- Definition This represents the change in modeled MSR fair value primarily due to observed changes in interest rates, volatility, spreads and the shape of the forward swap curve. No definition available.
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- Definition This represents the unpaid principal balance of mortgage loans serviced for investors at fair value. No definition available.
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- Definition The value of new servicing assets, subsequently measured at fair value, acquired or created during the current period through purchases or from transfers of financial assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Decrease in servicing assets subsequently measured at fair value resulting from conveyance of servicing rights to unrelated parties. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of increase (decrease) in fair value from changes classified as other for a contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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