Fair Value Measurements - Recurring Fair Value Inputs (Details)
|
Mar. 31, 2019
USD ($)
$ / security
$ / MMBTU
year
|
Dec. 31, 2018
USD ($)
$ / security
year
|
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
|
|
| Other assets, primarily auction rate securities |
$ 22,929,000,000
|
$ 19,739,000,000
|
| Long-term debt |
(31,625,000,000)
|
(27,689,000,000)
|
| Recurring |
|
|
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
|
|
| Other assets, primarily auction rate securities |
22,929,000,000
|
19,739,000,000
|
| MSRs |
1,900,000,000
|
2,000,000,000.0
|
| Long-term debt |
(31,625,000,000)
|
(27,689,000,000)
|
| Recurring | Level 3 |
|
|
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
|
|
| Instruments backed by residential real estate assets |
1,583,000,000
|
1,536,000,000
|
| Instruments backed by commercial real estate assets |
355,000,000
|
291,000,000
|
| Commercial loans, debt securities and other |
3,157,000,000
|
3,489,000,000
|
| Other assets, primarily auction rate securities |
2,749,000,000
|
2,932,000,000
|
| MSRs |
1,871,000,000
|
2,042,000,000
|
| Long-term debt |
(890,000,000)
|
(817,000,000)
|
| Net derivative asset (liability) |
$ (1,018,000,000)
|
$ (935,000,000)
|
| Recurring | Level 3 | Yield | Minimum | Discounted cash flow, Market comparables |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Instruments backed by residential real estate assets |
0.00
|
0.00
|
| Commercial loans, debt securities and other |
0.01
|
0.01
|
| Recurring | Level 3 | Yield | Minimum | Discounted cash flow |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Instruments backed by commercial real estate assets |
0.00
|
0.00
|
| Recurring | Level 3 | Yield | Minimum | Discounted cash flow, Market comparables, Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Long-term debt |
|
0.07
|
| Recurring | Level 3 | Yield | Maximum | Discounted cash flow, Market comparables |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Instruments backed by residential real estate assets |
0.25
|
0.25
|
| Commercial loans, debt securities and other |
0.15
|
0.18
|
| Recurring | Level 3 | Yield | Maximum | Discounted cash flow |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Instruments backed by commercial real estate assets |
0.25
|
0.25
|
| Recurring | Level 3 | Yield | Maximum | Discounted cash flow, Market comparables, Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Long-term debt |
|
0.18
|
| Recurring | Level 3 | Yield | Weighted Average | Discounted cash flow, Market comparables |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Instruments backed by residential real estate assets |
0.06
|
0.08
|
| Commercial loans, debt securities and other |
0.07
|
0.13
|
| Recurring | Level 3 | Yield | Weighted Average | Discounted cash flow |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Instruments backed by commercial real estate assets |
0.07
|
0.07
|
| Recurring | Level 3 | Yield | Weighted Average | Discounted cash flow, Market comparables, Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Long-term debt |
|
0.16
|
| Recurring | Level 3 | Prepayment speed | Minimum | Discounted cash flow, Market comparables |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Instruments backed by residential real estate assets |
0.00
|
0.00
|
| Commercial loans, debt securities and other |
0.10
|
0.10
|
| Recurring | Level 3 | Prepayment speed | Maximum | Discounted cash flow, Market comparables |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Instruments backed by residential real estate assets |
0.25
|
0.21
|
| Commercial loans, debt securities and other |
0.20
|
0.20
|
| Recurring | Level 3 | Prepayment speed | Weighted Average | Discounted cash flow, Market comparables |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Instruments backed by residential real estate assets |
0.15
|
0.12
|
| Commercial loans, debt securities and other |
0.15
|
0.15
|
| Recurring | Level 3 | Default rate | Minimum | Discounted cash flow, Market comparables |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Instruments backed by residential real estate assets |
0.00
|
0.00
|
| Commercial loans, debt securities and other |
0.03
|
0.03
|
| Recurring | Level 3 | Default rate | Maximum | Discounted cash flow, Market comparables |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Instruments backed by residential real estate assets |
0.03
|
0.03
|
| Commercial loans, debt securities and other |
0.04
|
0.04
|
| Recurring | Level 3 | Default rate | Weighted Average | Discounted cash flow, Market comparables |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Instruments backed by residential real estate assets |
0.01
|
0.01
|
| Commercial loans, debt securities and other |
0.04
|
0.04
|
| Recurring | Level 3 | Loss severity | Minimum | Discounted cash flow, Market comparables |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Instruments backed by residential real estate assets |
0.00
|
0.00
|
| Commercial loans, debt securities and other |
0.35
|
0.35
|
| Recurring | Level 3 | Loss severity | Maximum | Discounted cash flow, Market comparables |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Instruments backed by residential real estate assets |
0.48
|
0.51
|
| Commercial loans, debt securities and other |
0.40
|
0.40
|
| Recurring | Level 3 | Loss severity | Weighted Average | Discounted cash flow, Market comparables |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Instruments backed by residential real estate assets |
0.15
|
0.17
|
| Commercial loans, debt securities and other |
0.37
|
0.38
|
| Recurring | Level 3 | Price | Minimum | Discounted cash flow, Market comparables |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Instruments backed by residential real estate assets | $ / security |
0
|
0
|
| Commercial loans, debt securities and other | $ / security |
0
|
0
|
| Other assets, primarily auction rate securities | $ / security |
10
|
10
|
| Recurring | Level 3 | Price | Minimum | Discounted cash flow |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Instruments backed by commercial real estate assets | $ / security |
0
|
0
|
| Recurring | Level 3 | Price | Minimum | Discounted cash flow, Market comparables, Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Long-term debt | $ / security |
0
|
0
|
| Recurring | Level 3 | Price | Maximum | Discounted cash flow, Market comparables |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Instruments backed by residential real estate assets | $ / security |
150
|
128
|
| Commercial loans, debt securities and other | $ / security |
143
|
141
|
| Other assets, primarily auction rate securities | $ / security |
100
|
100
|
| Recurring | Level 3 | Price | Maximum | Discounted cash flow |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Instruments backed by commercial real estate assets | $ / security |
100
|
100
|
| Recurring | Level 3 | Price | Maximum | Discounted cash flow, Market comparables, Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Long-term debt | $ / security |
101
|
100
|
| Recurring | Level 3 | Price | Weighted Average | Discounted cash flow, Market comparables |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Instruments backed by residential real estate assets | $ / security |
100
|
72
|
| Commercial loans, debt securities and other | $ / security |
66
|
68
|
| Other assets, primarily auction rate securities | $ / security |
95
|
95
|
| Recurring | Level 3 | Price | Weighted Average | Discounted cash flow |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Instruments backed by commercial real estate assets | $ / security |
71
|
79
|
| Recurring | Level 3 | Price | Weighted Average | Discounted cash flow, Market comparables, Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Long-term debt | $ / security |
71
|
72
|
| Recurring | Level 3 | Weighted-average life, fixed rate | Minimum | Discounted cash flow |
|
|
| Fair Value Inputs [Abstract] |
|
|
| MSRs | year |
0
|
0
|
| Recurring | Level 3 | Weighted-average life, fixed rate | Maximum | Discounted cash flow |
|
|
| Fair Value Inputs [Abstract] |
|
|
| MSRs | year |
14
|
14
|
| Recurring | Level 3 | Weighted-average life, fixed rate | Weighted Average | Discounted cash flow |
|
|
| Fair Value Inputs [Abstract] |
|
|
| MSRs | year |
5
|
5
|
| Recurring | Level 3 | Weighted-average life, variable rate | Minimum | Discounted cash flow |
|
|
| Fair Value Inputs [Abstract] |
|
|
| MSRs | year |
0
|
0
|
| Recurring | Level 3 | Weighted-average life, variable rate | Maximum | Discounted cash flow |
|
|
| Fair Value Inputs [Abstract] |
|
|
| MSRs | year |
9
|
10
|
| Recurring | Level 3 | Weighted-average life, variable rate | Weighted Average | Discounted cash flow |
|
|
| Fair Value Inputs [Abstract] |
|
|
| MSRs | year |
3
|
3
|
| Recurring | Level 3 | Option-adjusted spread, fixed rate | Minimum | Discounted cash flow |
|
|
| Fair Value Inputs [Abstract] |
|
|
| MSRs |
0.07
|
0.07
|
| Recurring | Level 3 | Option-adjusted spread, fixed rate | Maximum | Discounted cash flow |
|
|
| Fair Value Inputs [Abstract] |
|
|
| MSRs |
0.14
|
0.14
|
| Recurring | Level 3 | Option-adjusted spread, fixed rate | Weighted Average | Discounted cash flow |
|
|
| Fair Value Inputs [Abstract] |
|
|
| MSRs |
0.09
|
0.09
|
| Recurring | Level 3 | Option-adjusted spread, variable rate | Minimum | Discounted cash flow |
|
|
| Fair Value Inputs [Abstract] |
|
|
| MSRs |
0.09
|
0.09
|
| Recurring | Level 3 | Option-adjusted spread, variable rate | Maximum | Discounted cash flow |
|
|
| Fair Value Inputs [Abstract] |
|
|
| MSRs |
0.15
|
0.15
|
| Recurring | Level 3 | Option-adjusted spread, variable rate | Weighted Average | Discounted cash flow |
|
|
| Fair Value Inputs [Abstract] |
|
|
| MSRs |
0.12
|
0.12
|
| Recurring | Level 3 | Equity correlation | Minimum | Discounted cash flow, Market comparables, Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Long-term debt |
0.10
|
0.11
|
| Recurring | Level 3 | Equity correlation | Maximum | Discounted cash flow, Market comparables, Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Long-term debt |
1.00
|
1.00
|
| Recurring | Level 3 | Equity correlation | Weighted Average | Discounted cash flow, Market comparables, Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Long-term debt |
0.65
|
0.67
|
| Recurring | Level 3 | Long-dated equity volatilities | Minimum | Discounted cash flow, Market comparables, Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Long-term debt |
0.04
|
0.04
|
| Recurring | Level 3 | Long-dated equity volatilities | Maximum | Discounted cash flow, Market comparables, Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Long-term debt |
0.91
|
0.84
|
| Recurring | Level 3 | Long-dated equity volatilities | Weighted Average | Discounted cash flow, Market comparables, Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Long-term debt |
0.31
|
0.32
|
| Recurring | Level 3 | Credit derivatives |
|
|
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
|
|
| Net derivative asset (liability) |
$ (197,000,000)
|
$ (565,000,000)
|
| Recurring | Level 3 | Credit derivatives | Yield | Minimum | Discounted cash flow, Stochastic recovery correlation model |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.03
|
0.00
|
| Recurring | Level 3 | Credit derivatives | Yield | Maximum | Discounted cash flow, Stochastic recovery correlation model |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.05
|
0.05
|
| Recurring | Level 3 | Credit derivatives | Yield | Weighted Average | Discounted cash flow, Stochastic recovery correlation model |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.04
|
0.04
|
| Recurring | Level 3 | Credit derivatives | Prepayment speed | Minimum | Discounted cash flow, Stochastic recovery correlation model |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.15
|
0.15
|
| Recurring | Level 3 | Credit derivatives | Prepayment speed | Maximum | Discounted cash flow, Stochastic recovery correlation model |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
1.00
|
0.20
|
| Recurring | Level 3 | Credit derivatives | Prepayment speed | Weighted Average | Discounted cash flow, Stochastic recovery correlation model |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.38
|
0.15
|
| Recurring | Level 3 | Credit derivatives | Default rate | Minimum | Discounted cash flow, Stochastic recovery correlation model |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.01
|
0.01
|
| Recurring | Level 3 | Credit derivatives | Default rate | Maximum | Discounted cash flow, Stochastic recovery correlation model |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.04
|
0.04
|
| Recurring | Level 3 | Credit derivatives | Default rate | Weighted Average | Discounted cash flow, Stochastic recovery correlation model |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.02
|
0.02
|
| Recurring | Level 3 | Credit derivatives | Loss severity | Discounted cash flow, Stochastic recovery correlation model |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.35
|
0.35
|
| Recurring | Level 3 | Credit derivatives | Price | Minimum | Discounted cash flow, Stochastic recovery correlation model |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets | $ / security |
0
|
0
|
| Recurring | Level 3 | Credit derivatives | Price | Maximum | Discounted cash flow, Stochastic recovery correlation model |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets | $ / security |
138
|
138
|
| Recurring | Level 3 | Credit derivatives | Price | Weighted Average | Discounted cash flow, Stochastic recovery correlation model |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets | $ / security |
85
|
93
|
| Recurring | Level 3 | Credit derivatives | Upfront points | Minimum | Discounted cash flow, Stochastic recovery correlation model |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0
|
0
|
| Recurring | Level 3 | Credit derivatives | Upfront points | Maximum | Discounted cash flow, Stochastic recovery correlation model |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.0100
|
0.0100
|
| Recurring | Level 3 | Credit derivatives | Upfront points | Weighted Average | Discounted cash flow, Stochastic recovery correlation model |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.0068
|
0.0070
|
| Recurring | Level 3 | Credit derivatives | Credit correlation | Discounted cash flow, Stochastic recovery correlation model |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
|
0.70
|
| Recurring | Level 3 | Equity contracts |
|
|
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
|
|
| Net derivative asset (liability) |
$ (802,000,000)
|
$ (348,000,000)
|
| Recurring | Level 3 | Equity contracts | Equity correlation | Minimum | Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.10
|
0.11
|
| Recurring | Level 3 | Equity contracts | Equity correlation | Maximum | Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
1.00
|
1.00
|
| Recurring | Level 3 | Equity contracts | Equity correlation | Weighted Average | Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.65
|
0.67
|
| Recurring | Level 3 | Equity contracts | Long-dated equity volatilities | Minimum | Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.04
|
0.04
|
| Recurring | Level 3 | Equity contracts | Long-dated equity volatilities | Maximum | Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.91
|
0.84
|
| Recurring | Level 3 | Equity contracts | Long-dated equity volatilities | Weighted Average | Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.31
|
0.32
|
| Recurring | Level 3 | Commodity contracts |
|
|
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
|
|
| Net derivative asset (liability) |
$ 6,000,000
|
$ 10,000,000
|
| Recurring | Level 3 | Commodity contracts | Natural gas forward price | Minimum | Discounted cash flow, Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
1
|
1
|
| Recurring | Level 3 | Commodity contracts | Natural gas forward price | Maximum | Discounted cash flow, Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
8
|
12
|
| Recurring | Level 3 | Commodity contracts | Natural gas forward price | Weighted Average | Discounted cash flow, Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
3
|
3
|
| Recurring | Level 3 | Commodity contracts | Correlation | Minimum | Discounted cash flow, Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.25
|
0.38
|
| Recurring | Level 3 | Commodity contracts | Correlation | Maximum | Discounted cash flow, Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.85
|
0.87
|
| Recurring | Level 3 | Commodity contracts | Correlation | Weighted Average | Discounted cash flow, Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.67
|
0.71
|
| Recurring | Level 3 | Commodity contracts | Volatilities | Minimum | Discounted cash flow, Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.15
|
0.15
|
| Recurring | Level 3 | Commodity contracts | Volatilities | Maximum | Discounted cash flow, Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
1.15
|
1.32
|
| Recurring | Level 3 | Commodity contracts | Volatilities | Weighted Average | Discounted cash flow, Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.34
|
0.38
|
| Recurring | Level 3 | Interest rate contracts |
|
|
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
|
|
| Net derivative asset (liability) |
$ (25,000,000)
|
$ (32,000,000)
|
| Recurring | Level 3 | Interest rate contracts | Correlation (IR/IR) | Minimum | Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.15
|
0.15
|
| Recurring | Level 3 | Interest rate contracts | Correlation (IR/IR) | Maximum | Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.70
|
0.70
|
| Recurring | Level 3 | Interest rate contracts | Correlation (IR/IR) | Weighted Average | Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.54
|
0.61
|
| Recurring | Level 3 | Interest rate contracts | Correlation (FX/IR) | Minimum | Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.00
|
0.00
|
| Recurring | Level 3 | Interest rate contracts | Correlation (FX/IR) | Maximum | Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.46
|
0.46
|
| Recurring | Level 3 | Interest rate contracts | Correlation (FX/IR) | Weighted Average | Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.03
|
0.01
|
| Recurring | Level 3 | Interest rate contracts | Long-dated inflation rates | Minimum | Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
(0.18)
|
(0.20)
|
| Recurring | Level 3 | Interest rate contracts | Long-dated inflation rates | Maximum | Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.38
|
0.38
|
| Recurring | Level 3 | Interest rate contracts | Long-dated inflation rates | Weighted Average | Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.04
|
0.02
|
| Recurring | Level 3 | Interest rate contracts | Long-dated inflation volatilities | Minimum | Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.00
|
0.00
|
| Recurring | Level 3 | Interest rate contracts | Long-dated inflation volatilities | Maximum | Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.01
|
0.01
|
| Recurring | Level 3 | Interest rate contracts | Long-dated inflation volatilities | Weighted Average | Industry standard derivative pricing |
|
|
| Fair Value Inputs [Abstract] |
|
|
| Net derivative assets |
0.01
|
0.01
|
| Recurring | Level 3 | Mortgage trading loans, ABS and other MBS |
|
|
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
|
|
| Instruments backed by residential real estate assets |
$ 455,000,000
|
$ 419,000,000
|
| Instruments backed by commercial real estate assets |
123,000,000
|
91,000,000
|
| Commercial loans, debt securities and other |
932,000,000
|
1,125,000,000
|
| Fair Value Inputs [Abstract] |
|
|
| Loans and securities, fair value |
1,500,000,000
|
1,600,000,000
|
| Recurring | Level 3 | Loans and leases |
|
|
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
|
|
| Instruments backed by residential real estate assets |
317,000,000
|
338,000,000
|
| Fair Value Inputs [Abstract] |
|
|
| Loans and securities, fair value |
317,000,000
|
338,000,000
|
| Recurring | Level 3 | Loans held-for-sale |
|
|
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
|
|
| Instruments backed by residential real estate assets |
1,000,000
|
1,000,000
|
| Commercial loans, debt securities and other |
557,000,000
|
541,000,000
|
| Fair Value Inputs [Abstract] |
|
|
| Loans and securities, fair value |
558,000,000
|
542,000,000
|
| Recurring | Level 3 | Other assets, primarily auction rate securities |
|
|
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
|
|
| Other assets, primarily auction rate securities |
878,000,000
|
890,000,000
|
| Recurring | Level 3 | Available-for-sale debt securities |
|
|
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
|
|
| Instruments backed by residential real estate assets |
586,000,000
|
606,000,000
|
| Fair Value Inputs [Abstract] |
|
|
| Loans and securities, fair value |
586,000,000
|
606,000,000
|
| Recurring | Level 3 | Other debt securities |
|
|
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
|
|
| Instruments backed by residential real estate assets |
224,000,000
|
172,000,000
|
| Fair Value Inputs [Abstract] |
|
|
| Loans and securities, fair value |
224,000,000
|
172,000,000
|
| Recurring | Level 3 | Corporate securities, trading loans and other |
|
|
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
|
|
| Instruments backed by commercial real estate assets |
232,000,000
|
200,000,000
|
| Commercial loans, debt securities and other |
1,196,000,000
|
1,358,000,000
|
| Fair Value Inputs [Abstract] |
|
|
| Loans and securities, fair value |
1,400,000,000
|
1,600,000,000
|
| Recurring | Level 3 | Non-U.S. sovereign debt |
|
|
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
|
|
| Commercial loans, debt securities and other |
472,000,000
|
465,000,000
|
| Fair Value Inputs [Abstract] |
|
|
| Loans and securities, fair value |
472,000,000
|
465,000,000
|
| Recurring | Level 3 | Other Assets |
|
|
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
|
|
| Other assets, primarily auction rate securities |
$ 2,700,000,000
|
$ 2,900,000,000
|