| Net increase (decrease) in cash | — | $924M | $14.3B | -$14.6B | $18.4B | -$5.4B | $8B | $21.8B |
| Net revenues | $15B | $15.4B | $16.2B | $17.7B | $16.8B | $18.2B | $17.9B | $20.6B |
| Noninterest Income | $13B | $13.2B | $13.7B | $15.4B | $14.4B | $15.7B | $15B | $17.9B |
| Interest expense | $11.5B | $12B | $10.9B | $11.4B | $12.6B | $13B | $12.1B | $12.6B |
| New transactions | $9.7B | $7.6B | $12.2B | $14.3B | $12.1B | $11.5B | $14.9B | $12B |
| Income before provision for income taxes | $4.1B | $4.2B | $4.9B | $5.5B | $4.6B | $6B | $5.8B | $7B |
| Asset management | $5.4B | $5.7B | $6.1B | $6B | $6B | $6.4B | $6.8B | $6.7B |
| Non-compensation expenses | $4.4B | $4.4B | $4.9B | $4.5B | $4.8B | $4.8B | $5B | $4.9B |
| Securities purchased under agreements to resell | $3B | $3.6B | $3.3B | $3.4B | $3.8B | $3.8B | $3.5B | $3.5B |
| Retained interests | $2.1B | $850M | $2.9B | $2.8B | $2.5B | $5.1B | $1.2B | $3.5B |
| Customer payables and Other | $2.6B | $2.5B | $2.2B | $2.5B | $2.2B | $2.7B | $2.5B | $2.4B |
| Investment banking | $1.7B | $1.6B | $1.8B | $1.7B | $1.6B | $2.3B | $2.6B | $2.3B |
| Trading assets, net of Trading liabilities | $1.5B | $1.6B | $1.4B | $1.4B | $1.6B | $1.6B | $1.6B | $1.9B |
| Securities borrowed | $1.4B | $1.4B | $1.3B | $1.1B | $2.2B | $1.7B | $1.6B | $1.7B |
| Commissions and fees | $1.2B | $1.3B | $1.4B | $1.5B | $1.4B | $1.5B | $1.6B | $1.7B |
| Diluted (in shares) | 1.6B | 1.6B | 1.6B | 1.6B | 1.6B | 1.6B | 1.6B | 1.6B |
| Weighted average common shares outstanding, basic (in shares) | 1.6B | 1.6B | 1.6B | 1.6B | 1.6B | 1.6B | 1.6B | 1.6B |
| Brokerage, clearing and exchange fees | $995M | $1B | $1.2B | $1.2B | $1.2B | $1.1B | $1.1B | $1.3B |
| Change in net debt valuation adjustment | $275M | -$175M | -$71M | $338M | -$174M | -$848M | -$174M | $1.2B |
| Information processing and communications | $1B | $1B | $1.1B | $1.1B | $1.1B | $1.1B | $1.2B | $1.1B |
| Pre-Tax Gain (Loss) | $439M | $871M | -$791M | $1B | -$265M | -$620M | $36M | $1.1B |
| Effect of exchange rate changes on cash | -$142M | $284M | -$2.6B | $1.3B | $204M | -$21M | $1.7B | -$928M |
| Non-interest revenues | $549M | $566M | $454M | $595M | $516M | $697M | $689M | $924M |
| Amortized Cost | $116M | $212M | $17M | $214M | $242M | $174M | $671M | $887M |
| Securities loaned | $269M | $274M | $269M | $256M | $1.2B | $864M | $758M | $771M |
| Professional services | $753M | $711M | $798M | $674M | $711M | $685M | $769M | $602M |
| Transaction taxes | $235M | $217M | $268M | $266M | $303M | $376M | $344M | $517M |
| Occupancy and equipment | $464M | $473M | $527M | $449M | $459M | $473M | $491M | $483M |
| Other Comprehensive Income (Loss) before Reclassifications, Tax | $201M | $15M | $117M | $95M | -$331M | -$109M | — | $325M |
| Marketing and business development | $245M | $224M | $279M | $238M | $297M | $280M | $358M | $310M |
| Noninterest Income, Other Operating Income | $322M | $239M | $438M | $751M | $290M | $159M | $212M | $292M |
| Preferred stock dividends | $134M | $160M | $150M | $158M | $147M | $160M | $147M | $156M |
| Income tax credits and other income tax benefits | $78M | $74M | $74M | $75M | $77M | $75M | $63M | $78M |
| Investment Program, Proportional Amortization Method, Applied, Amortization Expense | $59M | $59M | $62M | $62M | $62M | $60M | $53M | $64M |
| Excluded tax equity investments | $1M | $1M | $0 | $48M | — | — | — | $44M |
| Financing Receivable, Allowance for Credit Loss, Writeoff | $54M | $101M | $87M | $31M | $31M | $64M | $88M | $37M |
| Fee waivers | $25M | $25M | $29M | $30M | $30M | $29M | $32M | $34M |
| Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff | $41M | $44M | $62M | $21M | $20M | $6M | $0 | $21M |
| Financing Receivable, Revolving, Writeoff | — | $39M | — | — | — | $8M | $14M | $16M |
| Investment Program, Proportional Amortization Method, Elected, Income Tax Credit And Other Income Tax Benefit, After Amortization Expense, Including Other Income | $15.5M | $15.5M | $15.5M | $13M | — | — | — | $15M |
| Effect of dilutive RSUs and PSUs (in shares) | 17M | 21M | 20M | 16M | 16M | 19M | 18M | 15M |
| Gross realized gains | $7M | $0 | $2M | $21M | $1M | $3M | $6M | $8M |
| Other comprehensive income (loss) applicable to noncontrolling interests | -$46M | $95M | -$74M | $50M | $42M | -$41M | -$61M | $3M |
| Earnings per common share - basic (in dollars per share) | $1.85 | $1.91 | $2.25 | $2.62 | $2.15 | $2.83 | $2.71 | $3.47 |
| Earnings per common share - diluted (in dollars per share) | $1.82 | $1.88 | $2.22 | $2.60 | $2.13 | $2.80 | $2.68 | $3.43 |
| Common Stock, Dividends, Per Share, Declared | $0.85 | $0.93 | $0.92 | $0.93 | $0.93 | $1.00 | $1.00 | $1.00 |
| Firm Investment banking revenues from contracts with customers | $0.9 | $0.9 | — | $0.8 | $0.9 | $0.8 | — | $0.9 |
| Pre-tax margin | 27.0% | 27.0% | 28.0% | 31.0% | 28.0% | 33.0% | 31.0% | 34.0% |
| AFS securities: Annualized average yield, total (as a percent) | — | — | $0 | $0 | — | — | $0 | $0 |
| AFS securities: Annualized average yield including the interest rate swap accrual of related hedge (as a percent) | — | — | 3.8% | 3.8% | — | — | 3.7% | 3.6% |
| Investment securities: Annualized average yield, total (as a percent) | — | — | $0 | $0 | — | — | $0 | $0 |
| HTM securities: Annualized average yield, total (as a percent) | — | — | $0 | $0 | — | — | $0 | $0 |
| AFS securities: Annualized average yield including the interest rate swap accrual of related hedges, due within 1 year (as a percent) | — | — | 2.7% | — | — | — | 3.7% | — |
| Current Income Tax Expense (Benefit) | $978.8M | $978.8M | $978.8M | $1.1B | $1.1B | $1.1B | $1.1B | — |
| U.S. state and local | $165M | $165M | $165M | $150.3M | $150.3M | $150.3M | $150.3M | — |
| Expense | $28.5M | $28.5M | $28.5M | $58.8M | $58.8M | $58.8M | $58.8M | — |
| Deferred cash-based awards | $192.5M | $192.5M | $192.5M | $237.5M | $237.5M | $237.5M | $237.5M | — |
| Deferred Compensation Arrangement with Individual, Compensation Expense and Return on Referenced Investments | $360.5M | $360.5M | $360.5M | $428.5M | $428.5M | $428.5M | $428.5M | — |
| Retirement eligible awards | $71.8M | $71.8M | $71.8M | $100.3M | $100.3M | $100.3M | $100.3M | — |
| Return on referenced investments | $168M | $168M | $168M | $191M | $191M | $191M | $191M | — |
| Non-U.S. | $37.5M | $37.5M | $37.5M | $19M | $19M | $19M | $19M | — |
| Tax benefit | $85.8M | $85.8M | $85.8M | $103.3M | $103.3M | $103.3M | $103.3M | — |
| Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff | $2M | $18M | — | $10M | — | $2M | — | — |
| Finite Lived Intangible Assets Disposed During Period | $1.5M | $1.5M | $1.5M | — | — | — | — | — |
| U.S. federal statutory tax | $923.8M | $923.8M | $923.8M | $1.2B | $1.2B | $1.2B | $1.2B | — |
| Income/(loss) from affiliates | -$92M | -$92M | -$92M | -$103.3M | -$103.3M | -$103.3M | -$103.3M | — |
| State and local taxes | $94.5M | $94.5M | $94.5M | $107.5M | $107.5M | $107.5M | $107.5M | — |
| Effective Income Tax Rate Reconciliation, Tax Credit, Foreign, Amount | $12.5M | $12.5M | $12.5M | $7M | $7M | $7M | $7M | — |
| Interest Income (Expense), Nonoperating | -$23M | -$23M | -$23M | -$27.3M | -$27.3M | -$27.3M | -$27.3M | — |
| Other income | — | — | — | $1.3M | $1.3M | $1.3M | $1.3M | — |
| Minimum enhanced SLR capital buffer (as a percent) | — | — | 2.0% | — | — | — | 2.0% | — |
| Minimum tier 1 leverage ratio (as a percent) | — | — | 4.0% | — | — | — | 4.0% | — |
| Minimum Tier 1 SLR requirement (as a percent) | — | — | 3.0% | — | — | — | 3.0% | — |
| Number of Operating Segments | — | — | — | 0.75 | 0.75 | 0.75 | 0.75 | — |
| Dividend rate of preferred stock per annum (as a percent) | — | — | 10.0% | — | — | — | 10.0% | — |
| Awarded (in dollars per share) | — | — | — | — | — | — | $136.10 | — |
| Retirement eligible awards | $50.5M | $50.5M | $50.5M | $66.8M | $66.8M | $66.8M | $66.8M | — |
| Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions | $13M | $13M | $13M | $7.5M | $7.5M | $7.5M | $7.5M | — |
| Increases based on tax positions related to the current period | $50.5M | $50.5M | $50.5M | $52.8M | $52.8M | $52.8M | $52.8M | — |
| Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations | $11.8M | $11.8M | $11.8M | $11M | $11M | $11M | $11M | — |
