Exit and Other Related Liabilities - Summary of Exit and Other Related Costs Recognized in Expense (Details) - USD ($) $ in Millions | 12 Months Ended | 18 Months Ended | 51 Months Ended |
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2024 | Dec. 31, 2024 |
Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 42 | $ 60 | $ 34 | | $ 430 |
Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | 9 | 495 | | $ 504 | |
Compensation and benefits | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 18 | $ 24 | $ 25 | | $ 326 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Compensation and benefits | Compensation and benefits | Compensation and benefits | | Compensation and benefits |
Compensation and benefits | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ (34) | $ 292 | | $ 258 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Compensation and benefits | Compensation and benefits | Compensation and benefits | Compensation and benefits | |
Occupancy and equipment | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 2 | $ 11 | $ 9 | | $ 51 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Occupancy and equipment | Occupancy and equipment | Occupancy and equipment | | Occupancy and equipment |
Occupancy and equipment | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 5 | $ 17 | | $ 22 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Occupancy and equipment | Occupancy and equipment | | Occupancy and equipment | |
Depreciation and amortization | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 20 | | | | $ 23 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Depreciation and amortization | | | | Depreciation and amortization |
Professional services | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | | | | | $ 1 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | | | | | Professional services |
Professional services | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 1 | $ 5 | | $ 6 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Professional services | Professional services | | Professional services | |
Other | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 2 | $ 25 | | | $ 29 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Other | Other | | | Other |
Other | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 37 | $ 181 | | $ 218 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Other | Other | | Other | |
Employee Compensation and Benefits | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 18 | $ 24 | | | |
Employee Compensation and Benefits | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | (34) | 292 | | | |
Investor Services | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | 31 | 47 | $ 26 | | $ 337 |
Investor Services | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | 8 | 365 | | $ 373 | |
Investor Services | Compensation and benefits | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 13 | $ 20 | $ 19 | | $ 256 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Compensation and benefits | Compensation and benefits | Compensation and benefits | | Compensation and benefits |
Investor Services | Compensation and benefits | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ (25) | $ 214 | | $ 189 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Compensation and benefits | Compensation and benefits | | Compensation and benefits | |
Investor Services | Occupancy and equipment | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 2 | $ 9 | $ 7 | | $ 42 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Occupancy and equipment | Occupancy and equipment | Occupancy and equipment | | Occupancy and equipment |
Investor Services | Occupancy and equipment | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 4 | $ 13 | | $ 17 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Occupancy and equipment | Occupancy and equipment | | Occupancy and equipment | |
Investor Services | Depreciation and amortization | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 14 | | | | $ 16 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Depreciation and amortization | | | | Depreciation and amortization |
Investor Services | Professional services | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | | | | | $ 1 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | | | | | Professional services |
Investor Services | Professional services | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 1 | $ 4 | | $ 5 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Professional services | Professional services | | Professional services | |
Investor Services | Other | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 2 | $ 18 | | | $ 22 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Other | Other | | | Other |
Investor Services | Other | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 28 | $ 134 | | $ 162 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Other | Other | | Other | |
Investor Services | Employee Compensation and Benefits | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 13 | $ 20 | $ 19 | | $ 256 |
Investor Services | Employee Compensation and Benefits | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | (25) | 214 | | $ 189 | |
Investor Services | Employee Compensation and Benefits | Compensation and benefits | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 13 | $ 20 | $ 19 | | $ 256 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Compensation and benefits | Compensation and benefits | Compensation and benefits | | Compensation and benefits |
Investor Services | Employee Compensation and Benefits | Compensation and benefits | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ (25) | $ 214 | | $ 189 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Compensation and benefits | Compensation and benefits | | Compensation and benefits | |
Investor Services | Employee Compensation and Benefits | Occupancy and equipment | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 0 | $ 0 | $ 0 | | $ 0 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Occupancy and equipment | Occupancy and equipment | Occupancy and equipment | | Occupancy and equipment |
Investor Services | Employee Compensation and Benefits | Occupancy and equipment | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 0 | $ 0 | | $ 0 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Occupancy and equipment | Occupancy and equipment | | Occupancy and equipment | |
Investor Services | Employee Compensation and Benefits | Depreciation and amortization | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 0 | | | | $ 0 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Depreciation and amortization | | | | Depreciation and amortization |
Investor Services | Employee Compensation and Benefits | Professional services | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | | | | | $ 0 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | | | | | Professional services |
Investor Services | Employee Compensation and Benefits | Professional services | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 0 | $ 0 | | $ 0 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Professional services | Professional services | | Professional services | |
Investor Services | Employee Compensation and Benefits | Other | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 0 | $ 0 | | | $ 0 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Other | Other | | | Other |
Investor Services | Employee Compensation and Benefits | Other | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 0 | $ 0 | | $ 0 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Other | Other | | Other | |
Investor Services | Facility Exit Costs | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 18 | $ 27 | $ 7 | | $ 81 |
Investor Services | Facility Exit Costs | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | 33 | 151 | | $ 184 | |
Investor Services | Facility Exit Costs | Compensation and benefits | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 0 | $ 0 | $ 0 | | $ 0 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Compensation and benefits | Compensation and benefits | Compensation and benefits | | Compensation and benefits |
Investor Services | Facility Exit Costs | Compensation and benefits | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 0 | $ 0 | | $ 0 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Compensation and benefits | Compensation and benefits | | Compensation and benefits | |
Investor Services | Facility Exit Costs | Occupancy and equipment | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 2 | $ 9 | $ 7 | | $ 42 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Occupancy and equipment | Occupancy and equipment | Occupancy and equipment | | Occupancy and equipment |
Investor Services | Facility Exit Costs | Occupancy and equipment | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 4 | $ 13 | | $ 17 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Occupancy and equipment | Occupancy and equipment | | Occupancy and equipment | |
Investor Services | Facility Exit Costs | Depreciation and amortization | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 14 | | | | $ 16 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Depreciation and amortization | | | | Depreciation and amortization |
Investor Services | Facility Exit Costs | Professional services | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | | | | | $ 1 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | | | | | Professional services |
Investor Services | Facility Exit Costs | Professional services | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 1 | $ 4 | | $ 5 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Professional services | Professional services | | Professional services | |
Investor Services | Facility Exit Costs | Other | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 2 | $ 18 | | | $ 22 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Other | Other | | | Other |
Investor Services | Facility Exit Costs | Other | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 28 | $ 134 | | $ 162 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Other | Other | | Other | |
Advisor Services | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 11 | $ 13 | $ 8 | | $ 93 |
Advisor Services | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | 1 | 130 | | $ 131 | |
Advisor Services | Compensation and benefits | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 5 | $ 4 | $ 6 | | $ 70 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Compensation and benefits | Compensation and benefits | Compensation and benefits | | Compensation and benefits |
Advisor Services | Compensation and benefits | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ (9) | $ 78 | | $ 69 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Compensation and benefits | Compensation and benefits | | Compensation and benefits | |
Advisor Services | Occupancy and equipment | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 0 | $ 2 | $ 2 | | $ 9 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Occupancy and equipment | Occupancy and equipment | Occupancy and equipment | | Occupancy and equipment |
Advisor Services | Occupancy and equipment | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 1 | $ 4 | | $ 5 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Occupancy and equipment | Occupancy and equipment | | Occupancy and equipment | |
Advisor Services | Depreciation and amortization | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 6 | | | | $ 7 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Depreciation and amortization | | | | Depreciation and amortization |
Advisor Services | Professional services | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | | | | | $ 0 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | | | | | Professional services |
Advisor Services | Professional services | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 0 | $ 1 | | $ 1 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Professional services | Professional services | | Professional services | |
Advisor Services | Other | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 0 | $ 7 | | | $ 7 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Other | Other | | | Other |
Advisor Services | Other | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 9 | $ 47 | | $ 56 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Other | Other | | Other | |
Advisor Services | Employee Compensation and Benefits | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 5 | $ 4 | $ 6 | | $ 70 |
Advisor Services | Employee Compensation and Benefits | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | (9) | 78 | | $ 69 | |
Advisor Services | Employee Compensation and Benefits | Compensation and benefits | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 5 | $ 4 | $ 6 | | $ 70 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Compensation and benefits | Compensation and benefits | Compensation and benefits | | Compensation and benefits |
Advisor Services | Employee Compensation and Benefits | Compensation and benefits | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ (9) | $ 78 | | $ 69 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Compensation and benefits | Compensation and benefits | | Compensation and benefits | |
Advisor Services | Employee Compensation and Benefits | Occupancy and equipment | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 0 | $ 0 | $ 0 | | $ 0 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Occupancy and equipment | Occupancy and equipment | Occupancy and equipment | | Occupancy and equipment |
Advisor Services | Employee Compensation and Benefits | Occupancy and equipment | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 0 | $ 0 | | $ 0 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Occupancy and equipment | Occupancy and equipment | | Occupancy and equipment | |
Advisor Services | Employee Compensation and Benefits | Depreciation and amortization | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 0 | | | | $ 0 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Depreciation and amortization | | | | Depreciation and amortization |
Advisor Services | Employee Compensation and Benefits | Professional services | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | | | | | $ 0 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | | | | | Professional services |
Advisor Services | Employee Compensation and Benefits | Professional services | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 0 | $ 0 | | $ 0 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Professional services | Professional services | | Professional services | |
Advisor Services | Employee Compensation and Benefits | Other | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 0 | $ 0 | | | $ 0 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Other | Other | | | Other |
Advisor Services | Employee Compensation and Benefits | Other | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 0 | $ 0 | | $ 0 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Other | Other | | Other | |
Advisor Services | Facility Exit Costs | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 6 | $ 9 | $ 2 | | $ 23 |
Advisor Services | Facility Exit Costs | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | 10 | 52 | | $ 62 | |
Advisor Services | Facility Exit Costs | Compensation and benefits | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 0 | $ 0 | $ 0 | | $ 0 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Compensation and benefits | Compensation and benefits | Compensation and benefits | | Compensation and benefits |
Advisor Services | Facility Exit Costs | Compensation and benefits | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 0 | $ 0 | | $ 0 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Compensation and benefits | Compensation and benefits | | Compensation and benefits | |
Advisor Services | Facility Exit Costs | Occupancy and equipment | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 0 | $ 2 | $ 2 | | $ 9 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Occupancy and equipment | Occupancy and equipment | Occupancy and equipment | | Occupancy and equipment |
Advisor Services | Facility Exit Costs | Occupancy and equipment | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 1 | $ 4 | | $ 5 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Occupancy and equipment | Occupancy and equipment | | Occupancy and equipment | |
Advisor Services | Facility Exit Costs | Depreciation and amortization | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 6 | | | | $ 7 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Depreciation and amortization | | | | Depreciation and amortization |
Advisor Services | Facility Exit Costs | Professional services | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | | | | | $ 0 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | | | | | Professional services |
Advisor Services | Facility Exit Costs | Professional services | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 0 | $ 1 | | $ 1 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Professional services | Professional services | | Professional services | |
Advisor Services | Facility Exit Costs | Other | Ameritrade Integration | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 0 | $ 7 | | | $ 7 |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Other | Other | | | Other |
Advisor Services | Facility Exit Costs | Other | Other Restructuring Plan | | | | | |
Restructuring Cost and Reserve [Line Items] | | | | | |
Amounts recognized in expense | $ 9 | $ 47 | | $ 56 | |
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Other | Other | | Other | |