| 
                                    
                                        gptkbp:instanceOf
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:financial_services_company
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:acquiredBy
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Charles_Schwab_Corporation
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:acquisitionYear
                                    
                                 | 
                                
                                    
                                        
                                            
                                            2020
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:country
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:United_States
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:formerName
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Ameritrade
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:founded
                                    
                                 | 
                                
                                    
                                        
                                            
                                            1975
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:founder
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Joe_Ricketts
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:headquarters_location
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Omaha,_Nebraska,_United_States
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:industry
                                    
                                 | 
                                
                                    
                                        
                                            
                                            financial services
                                        
                                        
                                         
                                    
                                        
                                            
                                            brokerage
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:keyPerson
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Steve_Boyle
                                        
                                         
                                    
                                        
                                            gptkb:Tim_Hockey
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:logo
                                    
                                 | 
                                
                                    
                                        
                                            
                                            TD Ameritrade logo.svg
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:mergedInto
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Scottrade
                                        
                                         
                                    
                                        
                                            
                                            2017
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:NASDAQ_listing
                                    
                                 | 
                                
                                    
                                        
                                            
                                            yes (before acquisition)
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:notableAcquisition
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Scottrade
                                        
                                         
                                    
                                        
                                            gptkb:TD_Waterhouse_USA
                                        
                                         
                                    
                                        
                                            gptkb:thinkorswim_Group_Inc.
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:numberOfEmployees
                                    
                                 | 
                                
                                    
                                        
                                            
                                            ~9,000 (2019)
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:offers
                                    
                                 | 
                                
                                    
                                        
                                            
                                            mutual funds
                                        
                                        
                                         
                                    
                                        
                                            
                                            stocks
                                        
                                        
                                         
                                    
                                        
                                            
                                            ETFs
                                        
                                        
                                         
                                    
                                        
                                            
                                            options
                                        
                                        
                                         
                                    
                                        
                                            
                                            fixed income
                                        
                                        
                                         
                                    
                                        
                                            
                                            cash management
                                        
                                        
                                         
                                    
                                        
                                            
                                            retirement accounts
                                        
                                        
                                         
                                    
                                        
                                            
                                            robo-advisory
                                        
                                        
                                         
                                    
                                        
                                            
                                            futures
                                        
                                        
                                         
                                    
                                        
                                            
                                            education savings accounts
                                        
                                        
                                         
                                    
                                        
                                            
                                            forex
                                        
                                        
                                         
                                    
                                        
                                            
                                            managed portfolios
                                        
                                        
                                         
                                    
                                        
                                            
                                            margin lending
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:parentCompany
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Charles_Schwab_Corporation
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:predecessor
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:First_Omaha_Securities
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:publiclyTraded
                                    
                                 | 
                                
                                    
                                        
                                            
                                            yes (before acquisition)
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:regulates
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:FINRA
                                        
                                         
                                    
                                        
                                            gptkb:SEC
                                        
                                         
                                    
                                        
                                            gptkb:CFTC
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:S&P500Component
                                    
                                 | 
                                
                                    
                                        
                                            
                                            yes (before acquisition)
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:services
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:merchant
                                        
                                         
                                    
                                        
                                            gptkb:online_brokerage
                                        
                                         
                                    
                                        
                                            
                                            investment advisory
                                        
                                        
                                         
                                    
                                        
                                            
                                            retirement planning
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:stockSymbol
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:AMTD
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:subsidiary
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Charles_Schwab_Corporation
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:trading_platform
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:TD_Ameritrade_Mobile
                                        
                                         
                                    
                                        
                                            gptkb:thinkorswim
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:type
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:subsidiary
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:website
                                    
                                 | 
                                
                                    
                                        
                                            
                                            www.tdameritrade.com
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsParent
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Charles_Schwab_Corporation
                                        
                                         
                                    
                                        
                                            gptkb:Dallas–Fort_Worth
                                        
                                         
                                    
                                        
                                            gptkb:Webull
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsLayer
                                    
                                 | 
                                
                                    
                                        
                                            
                                            5
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        https://www.w3.org/2000/01/rdf-schema#label
                                    
                                 | 
                                
                                    
                                        
                                            
                                            TD Ameritrade
                                        
                                        
                                         
                                    
                                 |