CarMax

53.54

+0.26000.49%

Volume:741.87K

Turnover:39.52M

Market Cap:7.59B

PE:26.15

High:53.67

Open:52.68

Low:52.36

Close:53.28

52wk High:65.28

52wk Low:30.26

Shares:141.80M

Float Shares:141.08M

Volume Ratio:0.42

T/O Rate:0.53%

Dividend:- -

Dividend Rate:- -

EPS(TTM):2.05

EPS(LYR):1.68

ROE:4.68%

ROA:1.78%

PB:1.20

PE(LYR):31.88

Loading ...

Overview Company News Filings

Dec 22, 2020

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers HK | Online Trading in stocks, bonds & ETFS","description":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","keywords":"tiger trading,tiger security,tiger broker hk,tigers co ltd,tiger trade hk,tiger brokers hk,stock broker,securities broker,online brokerage,hong kong broker,hk broker,online stock trading,online trading platform,stock trading platforms,trading application,stock trading,stock trading hong kong,buying stocks in hong kong,tiger brokers","social":{"ogDescription":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.tigrgood.cn/stock/KMX/filings?page=7"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"HKG","license":"TBHK","edition":"fundamental","symbol":"KMX","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"KMX\",,,,,undefined,":{"symbol":"KMX","market":"US","secType":"STK","nameCN":"CarMax","latestPrice":53.54,"timestamp":1791479962554,"preClose":53.28,"halted":0,"volume":741866,"delay":0,"changeRate":0.004879879879879843,"floatShares":141075243,"shares":141796641,"eps":2.047296,"marketStatus":"Trading","change":0.26,"latestTime":"10-08 13:19:22 EDT","open":52.68,"high":53.67,"low":52.36,"amount":39518133.53296,"amplitude":0.024587,"askPrice":53.56,"askSize":4,"bidPrice":53.51,"bidSize":160,"shortable":3,"etf":0,"ttmEps":2.047296,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1791489600000},"marketStatusCode":2,"adr":0,"adrRate":0,"listingDate":855896400000,"exchange":"NYSE","adjPreClose":53.28,"preHourTrading":{"tag":"盘前","latestPrice":53.15,"preClose":53.28,"latestTime":"09:27 EDT","volume":507,"amount":26878.535034,"timestamp":1791466049276,"change":-0.13,"changeRate":-0.00244,"amplitude":0.008071},"postHourTrading":{"tag":"盘后","latestPrice":53.3,"preClose":53.28,"latestTime":"19:30 EDT","volume":204153,"amount":10877358.1775,"timestamp":1791415806439,"change":0.02,"changeRate":0.000375,"amplitude":0.000375},"volumeRatio":0.416964,"impliedVol":0.4331,"impliedVolPercentile":0.0438},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"KMX\",,,,,undefined,":{"symbol":"KMX","floatShares":141075243,"roa":"1.78%","roe":"4.68%","lyrEps":1.679297,"volumeRatio":0.416965,"shares":141796641,"dividePrice":0,"high":53.67,"amplitude":0.024587,"preClose":53.28,"low":52.36,"week52Low":30.26,"pbRate":"1.20","psRate":"0.26","week52High":65.28,"institutionHeld":0.8227,"latestPrice":53.54,"committee":0.95122,"eps":2.047296,"divideRate":0,"volume":741868,"delay":0,"ttmEps":2.047296,"open":52.68,"prevYearClose":38.64,"prevWeekClose":54.92,"prevMonthClose":55.11,"prevQuarterClose":55.11,"fiveDayClose":55.89,"twentyDayClose":60.52,"sixtyDayClose":58.94},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/KMX\",params:#limit:5,,,undefined,":[{"date":"2026-09-29","symbol":"KMX","type":"earning","reportTimeType":"pre","market":"US","fiscalQuarterEnding":"2026/08","expectedEps":0.66,"defaultRemindTime":1790668800000,"name":null,"time":"Pre-MKt","dateTimestamp":1790654400000,"actualEps":null},{"market":"US","date":"2026-06-17","symbol":"KMX","fiscalQuarterEnding":"2026/05","expectedEps":0.94,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1781668800000,"reportTimeType":"pre","actualEps":1.31},{"market":"US","date":"2026-04-14","symbol":"KMX","fiscalQuarterEnding":"2026/02","expectedEps":0.22,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1776139200000,"reportTimeType":"pre","actualEps":0.34},{"market":"US","date":"2025-12-18","symbol":"KMX","fiscalQuarterEnding":"2025/11","expectedEps":0.32,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1766034000000,"reportTimeType":"pre","actualEps":0.51},{"date":"2025-09-25","symbol":"KMX","type":"earning","reportTimeType":"pre","market":"US","fiscalQuarterEnding":"2025/08","expectedEps":1.03,"defaultRemindTime":1758787200000,"name":null,"time":"Pre-MKt","dateTimestamp":1758772800000,"actualEps":null}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"KMX\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"KMX\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.1429,"buy":0,"hold":0.8095,"sell":0.0476,"strongSell":0,"meanLabel":"HOLD","meanPercent":0.8095,"analysts":21,"updateTime":1789531200000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/KMX\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"KMX","date":"2026-10-07","current":26.024571,"percent":0.76509,"low":8.702496,"twenty":13.873393,"median":20.821393,"eighty":27.613782,"high":40.953062,"avg":21.123797,"sd":6.99546,"marketCap":7848017799},"quantilePoints":[{"date":"2021-10-08","current":18.129735,"twenty":15.962825,"median":18.349075,"eighty":22.152434,"marketCap":21162259477},{"date":"2021-10-15","current":18.997751,"twenty":15.982712,"median":18.364126,"eighty":22.152434,"marketCap":22175467090},{"date":"2021-10-22","current":19.919932,"twenty":16.01354,"median":18.371447,"eighty":22.152434,"marketCap":23251898857},{"date":"2021-10-29","current":19.015806,"twenty":16.055418,"median":18.416809,"eighty":22.152434,"marketCap":22196541808},{"date":"2021-11-05","current":21.48375,"twenty":16.122511,"median":18.437104,"eighty":22.152434,"marketCap":25077293692},{"date":"2021-11-12","current":20.66712,"twenty":16.127031,"median":18.482478,"eighty":22.152434,"marketCap":24124067970},{"date":"2021-11-19","current":20.414354,"twenty":16.127031,"median":18.508889,"eighty":22.152434,"marketCap":23829021913},{"date":"2021-11-26","current":20.242139,"twenty":16.127031,"median":18.531528,"eighty":22.152434,"marketCap":23628001523},{"date":"2021-12-03","current":19.81577,"twenty":16.127031,"median":18.547813,"eighty":22.152434,"marketCap":23130313944},{"date":"2021-12-10","current":20.760171,"twenty":16.127031,"median":18.567055,"eighty":22.152434,"marketCap":24232683826},{"date":"2021-12-17","current":19.101913,"twenty":16.127031,"median":18.567055,"eighty":22.152434,"marketCap":22297052003},{"date":"2021-12-23","current":17.018429,"twenty":16.127031,"median":18.539074,"eighty":22.152434,"marketCap":20446042594},{"date":"2021-12-31","current":17.546592,"twenty":16.127031,"median":18.526013,"eighty":22.152434,"marketCap":21080580532},{"date":"2022-01-07","current":16.294407,"twenty":16.124582,"median":18.497678,"eighty":22.152303,"marketCap":19576198175},{"date":"2022-01-14","current":15.260867,"twenty":16.094744,"median":18.476615,"eighty":22.152303,"marketCap":18334496804},{"date":"2022-01-21","current":14.547616,"twenty":16.046709,"median":18.436919,"eighty":22.152303,"marketCap":17477593514},{"date":"2022-01-28","current":14.80331,"twenty":16.025404,"median":18.41467,"eighty":22.152303,"marketCap":17784785260},{"date":"2022-02-04","current":14.298652,"twenty":15.98413,"median":18.369125,"eighty":22.152303,"marketCap":17178485762},{"date":"2022-02-11","current":14.598755,"twenty":15.968857,"median":18.364126,"eighty":22.152303,"marketCap":17539031863},{"date":"2022-02-18","current":14.21656,"twenty":15.921456,"median":18.304851,"eighty":22.152303,"marketCap":17079861044},{"date":"2022-02-25","current":14.446685,"twenty":15.850971,"median":18.297905,"eighty":22.152303,"marketCap":17356333615},{"date":"2022-03-04","current":13.870701,"twenty":15.820501,"median":18.254853,"eighty":22.152303,"marketCap":16664343788},{"date":"2022-03-11","current":13.35124,"twenty":15.796734,"median":18.247999,"eighty":22.152303,"marketCap":16040259505},{"date":"2022-03-18","current":14.059107,"twenty":15.770745,"median":18.236089,"eighty":22.152303,"marketCap":16890695601},{"date":"2022-03-25","current":13.090163,"twenty":15.7083,"median":18.228362,"eighty":22.152303,"marketCap":15726600565},{"date":"2022-04-01","current":13.254345,"twenty":15.660441,"median":18.228362,"eighty":22.152303,"marketCap":15923850002},{"date":"2022-04-08","current":13.756312,"twenty":15.601094,"median":18.228362,"eighty":22.152303,"marketCap":16526915902},{"date":"2022-04-14","current":12.799278,"twenty":15.537408,"median":18.228362,"eighty":22.152303,"marketCap":14735769985},{"date":"2022-04-22","current":12.602666,"twenty":15.455351,"median":18.228362,"eighty":22.152303,"marketCap":14509411606},{"date":"2022-04-29","current":11.961238,"twenty":15.419051,"median":18.228362,"eighty":22.152303,"marketCap":13770937459},{"date":"2022-05-06","current":13.205051,"twenty":15.37397,"median":18.228362,"eighty":22.152303,"marketCap":15202935152},{"date":"2022-05-13","current":12.752009,"twenty":15.321801,"median":18.228362,"eighty":22.152303,"marketCap":14681349204},{"date":"2022-05-20","current":12.863307,"twenty":15.252677,"median":18.212084,"eighty":22.152303,"marketCap":14809486662},{"date":"2022-05-27","current":13.95264,"twenty":15.206049,"median":18.164621,"eighty":22.152303,"marketCap":16063632028},{"date":"2022-06-03","current":13.404495,"twenty":15.14266,"median":18.128711,"eighty":22.152303,"marketCap":15432555049},{"date":"2022-06-10","current":13.359976,"twenty":15.095618,"median":18.104346,"eighty":22.152303,"marketCap":15381300066},{"date":"2022-06-17","current":12.102304,"twenty":15.050322,"median":18.055329,"eighty":22.152303,"marketCap":13933346795},{"date":"2022-06-24","current":16.238645,"twenty":14.978312,"median":18.047632,"eighty":22.152434,"marketCap":15699619269},{"date":"2022-07-01","current":15.256331,"twenty":14.968451,"median":17.998234,"eighty":22.152434,"marketCap":14749912478},{"date":"2022-07-08","current":15.254685,"twenty":14.968451,"median":17.933493,"eighty":22.152434,"marketCap":14748320818},{"date":"2022-07-15","current":15.071945,"twenty":14.933242,"median":17.900733,"eighty":22.152434,"marketCap":14571646567},{"date":"2022-07-22","current":15.532911,"twenty":14.933242,"median":17.870767,"eighty":22.152434,"marketCap":15017311345},{"date":"2022-07-29","current":16.387344,"twenty":14.933242,"median":17.833465,"eighty":22.152434,"marketCap":15843382843},{"date":"2022-08-05","current":16.326431,"twenty":14.933242,"median":17.769878,"eighty":22.152434,"marketCap":15784491426},{"date":"2022-08-12","current":16.724837,"twenty":14.933242,"median":17.712955,"eighty":22.152434,"marketCap":16169673127},{"date":"2022-08-19","current":15.849002,"twenty":14.933242,"median":17.681762,"eighty":22.152434,"marketCap":15322910049},{"date":"2022-08-26","current":14.816767,"twenty":14.927521,"median":17.643636,"eighty":22.152434,"marketCap":14324939280},{"date":"2022-09-02","current":14.415068,"twenty":14.904185,"median":17.620586,"eighty":22.152434,"marketCap":13936574259},{"date":"2022-09-09","current":14.981398,"twenty":14.880591,"median":17.59661,"eighty":22.152434,"marketCap":14484105272},{"date":"2022-09-16","current":13.949163,"twenty":14.865001,"median":17.550549,"eighty":22.152434,"marketCap":13486134502},{"date":"2022-09-23","current":13.086498,"twenty":14.80008,"median":17.531151,"eighty":22.152434,"marketCap":12652104704},{"date":"2022-09-30","current":12.920008,"twenty":14.762794,"median":17.491283,"eighty":22.107449,"marketCap":10432182715},{"date":"2022-10-07","current":12.193967,"twenty":14.673227,"median":17.453324,"eighty":22.030804,"marketCap":9845945244},{"date":"2022-10-14","current":11.781043,"twenty":14.614979,"median":17.369606,"eighty":21.80486,"marketCap":9512532558},{"date":"2022-10-21","current":10.898443,"twenty":14.559765,"median":17.344891,"eighty":21.682516,"marketCap":8799882693},{"date":"2022-10-28","current":12.4836,"twenty":14.46321,"median":17.263843,"eighty":21.422086,"marketCap":10079808170},{"date":"2022-11-04","current":12.287902,"twenty":14.434038,"median":17.224152,"eighty":21.21278,"marketCap":9921792679},{"date":"2022-11-11","current":14.595186,"twenty":14.35242,"median":17.184153,"eighty":21.031768,"marketCap":11784795318},{"date":"2022-11-18","current":13.025685,"twenty":14.311499,"median":17.124595,"eighty":20.874188,"marketCap":10517511080},{"date":"2022-11-25","current":13.064825,"twenty":14.279999,"median":17.096176,"eighty":20.833224,"marketCap":10549114179},{"date":"2022-12-02","current":13.618651,"twenty":14.223882,"median":17.035943,"eighty":20.833224,"marketCap":10996298018},{"date":"2022-12-09","current":12.857384,"twenty":14.197343,"median":16.992292,"eighty":20.808535,"marketCap":10381617758},{"date":"2022-12-16","current":12.023709,"twenty":14.154878,"median":16.945048,"eighty":20.808535,"marketCap":9708471767},{"date":"2022-12-23","current":16.516119,"twenty":14.091275,"median":16.921654,"eighty":20.808535,"marketCap":9506446983},{"date":"2022-12-30","current":16.716531,"twenty":14.091275,"median":16.912183,"eighty":20.808535,"marketCap":9621801144},{"date":"2023-01-06","current":18.059483,"twenty":14.091275,"median":16.910498,"eighty":20.808535,"marketCap":10394785764},{"date":"2023-01-13","current":17.845339,"twenty":14.091275,"median":16.910498,"eighty":20.808535,"marketCap":10271527435},{"date":"2023-01-20","current":18.141846,"twenty":14.091275,"median":16.910498,"eighty":20.808535,"marketCap":10442192813},{"date":"2023-01-27","current":18.970968,"twenty":14.091275,"median":16.910498,"eighty":20.808535,"marketCap":10919423780},{"date":"2023-02-03","current":21.46657,"twenty":14.091275,"median":16.910498,"eighty":20.874188,"marketCap":12355857386},{"date":"2023-02-10","current":20.198179,"twenty":14.091275,"median":16.918107,"eighty":20.944496,"marketCap":11625788821},{"date":"2023-02-17","current":20.027962,"twenty":14.091275,"median":16.932551,"eighty":20.944496,"marketCap":11527814252},{"date":"2023-02-24","current":18.630534,"twenty":14.091275,"median":16.978439,"eighty":20.944496,"marketCap":10723474642},{"date":"2023-03-03","current":19.314148,"twenty":14.091275,"median":17.018674,"eighty":20.944496,"marketCap":11116953154},{"date":"2023-03-10","current":17.496669,"twenty":14.091275,"median":17.089752,"eighty":20.944496,"marketCap":10070837591},{"date":"2023-03-17","current":15.445827,"twenty":14.091275,"median":17.089752,"eighty":20.944496,"marketCap":8890402053},{"date":"2023-03-24","current":15.863134,"twenty":14.091275,"median":17.089752,"eighty":20.944496,"marketCap":9130597772},{"date":"2023-03-31","current":17.647668,"twenty":14.092549,"median":17.092443,"eighty":20.935108,"marketCap":10157750515},{"date":"2023-04-06","current":17.142507,"twenty":14.092549,"median":17.118669,"eighty":20.935108,"marketCap":9866987277},{"date":"2023-04-14","current":22.505648,"twenty":14.090001,"median":17.175755,"eighty":21.154571,"marketCap":10909883097},{"date":"2023-04-21","current":21.996899,"twenty":14.088727,"median":17.206129,"eighty":21.379976,"marketCap":10663260613},{"date":"2023-04-28","current":22.958957,"twenty":14.088727,"median":17.234006,"eighty":21.609957,"marketCap":11129630054},{"date":"2023-05-05","current":22.199094,"twenty":14.088727,"median":17.271731,"eighty":21.778311,"marketCap":10761277241},{"date":"2023-05-12","current":23.586221,"twenty":14.088727,"median":17.348234,"eighty":21.991029,"marketCap":11433703434},{"date":"2023-05-19","current":23.866892,"twenty":14.088727,"median":17.348234,"eighty":22.078876,"marketCap":11569762448},{"date":"2023-05-26","current":23.178267,"twenty":14.088727,"median":17.348234,"eighty":22.152696,"marketCap":11235943239},{"date":"2023-06-02","current":23.436094,"twenty":14.088727,"median":17.348234,"eighty":22.199618,"marketCap":11360927682},{"date":"2023-06-09","current":26.073103,"twenty":14.088727,"median":17.348234,"eighty":22.289812,"marketCap":12639249582},{"date":"2023-06-16","current":26.386411,"twenty":14.088727,"median":17.348234,"eighty":22.425268,"marketCap":12791129412},{"date":"2023-06-23","current":25.560714,"twenty":14.087453,"median":17.346997,"eighty":22.451911,"marketCap":12390862777},{"date":"2023-06-30","current":28.957345,"twenty":14.082999,"median":17.345759,"eighty":22.495011,"marketCap":13343399603},{"date":"2023-07-07","current":27.820887,"twenty":14.082999,"median":17.345759,"eighty":22.541791,"marketCap":12819725751},{"date":"2023-07-14","current":28.641471,"twenty":14.082999,"median":17.345759,"eighty":22.627826,"marketCap":13197846750},{"date":"2023-07-21","current":29.170216,"twenty":14.082999,"median":17.345759,"eighty":22.719007,"marketCap":13441489570},{"date":"2023-07-28","current":28.174528,"twenty":14.082999,"median":17.345759,"eighty":22.839995,"marketCap":12982681663},{"date":"2023-08-04","current":28.356499,"twenty":14.082999,"median":17.345759,"eighty":22.89577,"marketCap":13066532763},{"date":"2023-08-11","current":28.55907,"twenty":14.082999,"median":17.345759,"eighty":22.956779,"marketCap":13159876441},{"date":"2023-08-18","current":28.033758,"twenty":14.082999,"median":17.345759,"eighty":23.023342,"marketCap":12917815717},{"date":"2023-08-25","current":26.893868,"twenty":14.082999,"median":17.345759,"eighty":23.120752,"marketCap":12392559769},{"date":"2023-09-01","current":28.044059,"twenty":14.078545,"median":17.345325,"eighty":23.220233,"marketCap":12922562006},{"date":"2023-09-08","current":28.013158,"twenty":14.078545,"median":17.345325,"eighty":23.264526,"marketCap":12908323140},{"date":"2023-09-15","current":28.789108,"twenty":14.078545,"median":17.345325,"eighty":23.424345,"marketCap":13265876888},{"date":"2023-09-22","current":27.089572,"twenty":14.078545,"median":17.345325,"eighty":23.555099,"marketCap":12482739254},{"date":"2023-09-29","current":24.141629,"twenty":14.078545,"median":17.345325,"eighty":23.65406,"marketCap":10948832134},{"date":"2023-10-06","current":23.12545,"twenty":14.078545,"median":17.347169,"eighty":23.805884,"marketCap":10487969936},{"date":"2023-10-13","current":23.912625,"twenty":14.078545,"median":17.39898,"eighty":23.879444,"marketCap":10844973452},{"date":"2023-10-20","current":22.187838,"twenty":14.078545,"median":17.481662,"eighty":23.904014,"marketCap":10062739083},{"date":"2023-10-27","current":21.127775,"twenty":14.065182,"median":17.517038,"eighty":23.912625,"marketCap":9581974349},{"date":"2023-11-03","current":22.264806,"twenty":14.065182,"median":17.534039,"eighty":23.912625,"marketCap":10097646093},{"date":"2023-11-10","current":21.869469,"twenty":14.065182,"median":17.55537,"eighty":23.912625,"marketCap":9918350994},{"date":"2023-11-17","current":22.443232,"twenty":14.065182,"median":17.617572,"eighty":23.912625,"marketCap":10178566890},{"date":"2023-11-24","current":22.446731,"twenty":14.065182,"median":17.643636,"eighty":23.912625,"marketCap":10180153572},{"date":"2023-12-01","current":22.369763,"twenty":14.065182,"median":17.663089,"eighty":23.912625,"marketCap":10145246562},{"date":"2023-12-08","current":23.398338,"twenty":14.069636,"median":17.732446,"eighty":23.909755,"marketCap":10611731155},{"date":"2023-12-15","current":26.239165,"twenty":14.069636,"median":17.773779,"eighty":23.946834,"marketCap":11900117175},{"date":"2023-12-22","current":24.927465,"twenty":14.151382,"median":17.847814,"eighty":24.140858,"marketCap":12412581519},{"date":"2023-12-29","current":24.70215,"twenty":14.186358,"median":17.870767,"eighty":24.283255,"marketCap":12300386320},{"date":"2024-01-05","current":22.794906,"twenty":14.208486,"median":17.883302,"eighty":24.285104,"marketCap":11350677664},{"date":"2024-01-12","current":22.796309,"twenty":14.208486,"median":17.954048,"eighty":24.285104,"marketCap":11351376502},{"date":"2024-01-19","current":21.743391,"twenty":14.222135,"median":18.029015,"eighty":24.286954,"marketCap":10827078089},{"date":"2024-01-26","current":21.908306,"twenty":14.293538,"median":18.059825,"eighty":24.285104,"marketCap":10909197117},{"date":"2024-02-02","current":23.100767,"twenty":14.374265,"median":18.117446,"eighty":24.285104,"marketCap":11502980863},{"date":"2024-02-09","current":23.246654,"twenty":14.454206,"median":18.164621,"eighty":24.285104,"marketCap":11575624619},{"date":"2024-02-16","current":23.573312,"twenty":14.538196,"median":18.212084,"eighty":24.307247,"marketCap":11738283464},{"date":"2024-02-23","current":23.116624,"twenty":14.590451,"median":18.237595,"eighty":24.307247,"marketCap":11510876924},{"date":"2024-03-01","current":25.054374,"twenty":14.632381,"median":18.252319,"eighty":24.366227,"marketCap":12475775511},{"date":"2024-03-08","current":25.580833,"twenty":14.713144,"median":18.302689,"eighty":24.562045,"marketCap":12737924717},{"date":"2024-03-15","current":25.669633,"twenty":14.793719,"median":18.364126,"eighty":24.745282,"marketCap":12782142656},{"date":"2024-03-22","current":27.413925,"twenty":14.85714,"median":18.392052,"eighty":24.859765,"marketCap":13650709305},{"date":"2024-03-28","current":27.585183,"twenty":14.89579,"median":18.422108,"eighty":25.023589,"marketCap":13735986758},{"date":"2024-04-05","current":25.584005,"twenty":14.932502,"median":18.461467,"eighty":25.12101,"marketCap":12739503930},{"date":"2024-04-12","current":23.674484,"twenty":14.979834,"median":18.510684,"eighty":25.182031,"marketCap":11344907369},{"date":"2024-04-19","current":22.304048,"twenty":14.991948,"median":18.528771,"eighty":25.182031,"marketCap":10688189199},{"date":"2024-04-26","current":22.734299,"twenty":15.020909,"median":18.567055,"eighty":25.168905,"marketCap":10894366903},{"date":"2024-05-03","current":22.346745,"twenty":15.020909,"median":18.59567,"eighty":25.168905,"marketCap":10708649582},{"date":"2024-05-10","current":23.332051,"twenty":15.020909,"median":18.639365,"eighty":25.168905,"marketCap":11180812262},{"date":"2024-05-17","current":23.960008,"twenty":15.052739,"median":18.657335,"eighty":25.168905,"marketCap":11481731830},{"date":"2024-05-24","current":22.630356,"twenty":15.052739,"median":18.71954,"eighty":25.168905,"marketCap":10844557071},{"date":"2024-05-31","current":22.866739,"twenty":15.061695,"median":18.830951,"eighty":25.168905,"marketCap":10957832584},{"date":"2024-06-07","current":23.004628,"twenty":15.061695,"median":18.88542,"eighty":25.168905,"marketCap":11023909967},{"date":"2024-06-14","current":23.076856,"twenty":15.059904,"median":18.916522,"eighty":25.182031,"marketCap":11058521929},{"date":"2024-06-21","current":23.428147,"twenty":15.058113,"median":18.970968,"eighty":25.195157,"marketCap":11226861927},{"date":"2024-06-28","current":28.425625,"twenty":15.052739,"median":19.020667,"eighty":25.238318,"marketCap":11465362263},{"date":"2024-07-05","current":28.201678,"twenty":15.052739,"median":19.085248,"eighty":25.317604,"marketCap":11375034021},{"date":"2024-07-12","current":30.844618,"twenty":15.052739,"median":19.16455,"eighty":25.362048,"marketCap":12441053263},{"date":"2024-07-15","current":31.31671,"twenty":15.052739,"median":19.229565,"eighty":25.409575,"marketCap":12631469585},{"date":"2024-08-02","current":31.575973,"twenty":14.986666,"median":19.349839,"eighty":25.462418,"marketCap":12736042483},{"date":"2024-08-09","current":29.343211,"twenty":14.986666,"median":19.617168,"eighty":25.554952,"marketCap":11835466930},{"date":"2024-08-16","current":30.894923,"twenty":14.986666,"median":19.731259,"eighty":25.594219,"marketCap":12461343527},{"date":"2024-08-23","current":31.781062,"twenty":14.986666,"median":19.963639,"eighty":25.652448,"marketCap":12818764327},{"date":"2024-08-30","current":33.011596,"twenty":14.986666,"median":20.027962,"eighty":25.715248,"marketCap":13315095395},{"date":"2024-09-06","current":31.30897,"twenty":14.986666,"median":20.198179,"eighty":25.794218,"marketCap":12628348006},{"date":"2024-09-13","current":29.517344,"twenty":14.986666,"median":20.282415,"eighty":25.834418,"marketCap":11905702458},{"date":"2024-09-20","current":29.94687,"twenty":14.986666,"median":20.414354,"eighty":25.956022,"marketCap":12078950095},{"date":"2024-09-27","current":29.096856,"twenty":14.986666,"median":20.46574,"eighty":26.007583,"marketCap":12148519317},{"date":"2024-10-04","current":27.528829,"twenty":14.986666,"median":20.563077,"eighty":26.108389,"marketCap":11493836858},{"date":"2024-10-11","current":26.385969,"twenty":14.986666,"median":20.760171,"eighty":26.176305,"marketCap":11016669888},{"date":"2024-10-18","current":27.873914,"twenty":14.986666,"median":20.840611,"eighty":26.244533,"marketCap":11637916495},{"date":"2024-10-25","current":26.931425,"twenty":14.986666,"median":20.972662,"eighty":26.31809,"marketCap":11244408669},{"date":"2024-10-31","current":27.476881,"twenty":14.986666,"median":21.127775,"eighty":26.364694,"marketCap":11472147451},{"date":"2024-11-08","current":28.363711,"twenty":14.984032,"median":21.368718,"eighty":26.441182,"marketCap":11842416626},{"date":"2024-11-15","current":29.020485,"twenty":14.984032,"median":21.46786,"eighty":26.512309,"marketCap":12116632709},{"date":"2024-11-22","current":29.918446,"twenty":14.984032,"median":21.575501,"eighty":26.59735,"marketCap":12491549614},{"date":"2024-11-29","current":31.157781,"twenty":14.984032,"median":21.745576,"eighty":26.687798,"marketCap":13008996913},{"date":"2024-12-06","current":31.376706,"twenty":14.984032,"median":21.871919,"eighty":26.767418,"marketCap":13100402274},{"date":"2024-12-13","current":32.200456,"twenty":14.984032,"median":21.960127,"eighty":26.826411,"marketCap":13444334311},{"date":"2024-12-20","current":28.123329,"twenty":14.984032,"median":22.039175,"eighty":26.954792,"marketCap":12963673366},{"date":"2024-12-27","current":28.437183,"twenty":14.984032,"median":22.076854,"eighty":27.099604,"marketCap":13108346915},{"date":"2025-01-03","current":27.118328,"twenty":14.984032,"median":22.142653,"eighty":27.117121,"marketCap":12500410196},{"date":"2025-01-10","current":27.336182,"twenty":14.981398,"median":22.152827,"eighty":27.120665,"marketCap":12600831869},{"date":"2025-01-17","current":26.575454,"twenty":14.981398,"median":22.199094,"eighty":27.120665,"marketCap":12250167929},{"date":"2025-01-24","current":27.356201,"twenty":14.981398,"median":22.234964,"eighty":27.125324,"marketCap":12610059868},{"date":"2025-01-31","current":29.224658,"twenty":14.981398,"median":22.264806,"eighty":27.171974,"marketCap":13471339722},{"date":"2025-02-07","current":28.874322,"twenty":14.981398,"median":22.323755,"eighty":27.20461,"marketCap":13309849749},{"date":"2025-02-14","current":29.227994,"twenty":14.981398,"median":22.369763,"eighty":27.27442,"marketCap":13472877722},{"date":"2025-02-21","current":28.560688,"twenty":14.981398,"median":22.396708,"eighty":27.336182,"marketCap":13165277774},{"date":"2025-02-28","current":27.346192,"twenty":14.981398,"median":22.439662,"eighty":27.363219,"marketCap":12605445869},{"date":"2025-03-07","current":25.851427,"twenty":14.978764,"median":22.449321,"eighty":27.401053,"marketCap":11916421985},{"date":"2025-03-14","current":23.105463,"twenty":15.069895,"median":22.486895,"eighty":27.401053,"marketCap":10650648199},{"date":"2025-03-21","current":23.919576,"twenty":15.256002,"median":22.510864,"eighty":27.401053,"marketCap":11025920136},{"date":"2025-03-28","current":25.667918,"twenty":15.393633,"median":22.560682,"eighty":27.401053,"marketCap":11831831999},{"date":"2025-04-04","current":25.511101,"twenty":15.568119,"median":22.620959,"eighty":27.410858,"marketCap":11759546012},{"date":"2025-04-11","current":20.353552,"twenty":15.618519,"median":22.66839,"eighty":27.410091,"marketCap":10188092603},{"date":"2025-04-17","current":19.555426,"twenty":15.806198,"median":22.66839,"eighty":27.410091,"marketCap":9788585664},{"date":"2025-04-25","current":20.034322,"twenty":15.95239,"median":22.677906,"eighty":27.410858,"marketCap":10028299898},{"date":"2025-05-02","current":19.985517,"twenty":16.02189,"median":22.677906,"eighty":27.410858,"marketCap":10003870422},{"date":"2025-05-09","current":20.299697,"twenty":16.106786,"median":22.677906,"eighty":27.410858,"marketCap":10161135173},{"date":"2025-05-16","current":20.664073,"twenty":16.235461,"median":22.677906,"eighty":27.410858,"marketCap":10343525586},{"date":"2025-05-23","current":19.239804,"twenty":16.30027,"median":22.677906,"eighty":27.410858,"marketCap":9630599228},{"date":"2025-05-30","current":19.172851,"twenty":16.369373,"median":22.677906,"eighty":27.410858,"marketCap":9597085596},{"date":"2025-06-06","current":19.903245,"twenty":16.369373,"median":22.677906,"eighty":27.410858,"marketCap":9962688856},{"date":"2025-06-13","current":20.11932,"twenty":16.385039,"median":22.677906,"eighty":27.410858,"marketCap":10070846488},{"date":"2025-06-20","current":19.577611,"twenty":16.382734,"median":22.66839,"eighty":27.411625,"marketCap":9799690736},{"date":"2025-06-27","current":17.914707,"twenty":16.382734,"median":22.620237,"eighty":27.411625,"marketCap":10005310373},{"date":"2025-07-03","current":18.973414,"twenty":16.382734,"median":22.566797,"eighty":27.411625,"marketCap":10596594652},{"date":"2025-07-11","current":17.987258,"twenty":16.382734,"median":22.525216,"eighty":27.411625,"marketCap":10045829854},{"date":"2025-07-18","current":16.735083,"twenty":16.382734,"median":22.492352,"eighty":27.411625,"marketCap":9346493626},{"date":"2025-07-25","current":16.181546,"twenty":16.362926,"median":22.451911,"eighty":27.411625,"marketCap":9037344993},{"date":"2025-08-01","current":15.211513,"twenty":16.282063,"median":22.442396,"eighty":27.411625,"marketCap":8495584524},{"date":"2025-08-08","current":14.846072,"twenty":16.23267,"median":22.396708,"eighty":27.411625,"marketCap":8291486398},{"date":"2025-08-15","current":15.622635,"twenty":16.070528,"median":22.363676,"eighty":27.403312,"marketCap":8725194917},{"date":"2025-08-22","current":15.555458,"twenty":15.99766,"median":22.304048,"eighty":27.348004,"marketCap":8687676879},{"date":"2025-08-29","current":16.705525,"twenty":15.99766,"median":22.250821,"eighty":27.284103,"marketCap":9329985689},{"date":"2025-09-05","current":16.377702,"twenty":15.99766,"median":22.229251,"eighty":27.217022,"marketCap":9146897664},{"date":"2025-09-12","current":16.458315,"twenty":15.986628,"median":22.187838,"eighty":27.19778,"marketCap":9191919310},{"date":"2025-09-19","current":16.122431,"twenty":15.967745,"median":22.152172,"eighty":27.187058,"marketCap":9004329120},{"date":"2025-09-26","current":13.13325,"twenty":15.882206,"median":22.096875,"eighty":27.175864,"marketCap":6843290131},{"date":"2025-10-03","current":12.98329,"twenty":15.807633,"median":22.07116,"eighty":27.175864,"marketCap":6765151131},{"date":"2025-10-10","current":12.43093,"twenty":15.704957,"median":21.996899,"eighty":27.175864,"marketCap":6477334846},{"date":"2025-10-17","current":12.194204,"twenty":15.601139,"median":21.930506,"eighty":27.175864,"marketCap":6353985010},{"date":"2025-10-24","current":12.151931,"twenty":15.549732,"median":21.930506,"eighty":27.175864,"marketCap":6331958254},{"date":"2025-10-31","current":11.799661,"twenty":15.503329,"median":21.930506,"eighty":27.175864,"marketCap":6148401950},{"date":"2025-11-07","current":8.702496,"twenty":15.320793,"median":21.776805,"eighty":27.175864,"marketCap":4534574927},{"date":"2025-11-14","current":9.804399,"twenty":15.252851,"median":21.505971,"eighty":27.175864,"marketCap":5108739045},{"date":"2025-11-21","current":9.446492,"twenty":15.141878,"median":21.380977,"eighty":27.175864,"marketCap":4922245841},{"date":"2025-11-28","current":10.765394,"twenty":15.053908,"median":21.217835,"eighty":27.175864,"marketCap":5609480642},{"date":"2025-12-05","current":10.962665,"twenty":14.97613,"median":21.065321,"eighty":27.175864,"marketCap":5712272172},{"date":"2025-12-12","current":11.737661,"twenty":14.925423,"median":20.8518,"eighty":27.175864,"marketCap":6116096040},{"date":"2025-12-19","current":12.292671,"twenty":14.865513,"median":20.779615,"eighty":27.175864,"marketCap":5628076350},{"date":"2025-12-26","current":12.134353,"twenty":14.80008,"median":20.760171,"eighty":27.175864,"marketCap":5555592394},{"date":"2026-01-02","current":11.967111,"twenty":14.759603,"median":20.760171,"eighty":27.175864,"marketCap":5479022208},{"date":"2026-01-09","current":13.819164,"twenty":14.671234,"median":20.671287,"eighty":27.175864,"marketCap":6326966121},{"date":"2026-01-16","current":15.027025,"twenty":14.597327,"median":20.639726,"eighty":27.175864,"marketCap":6879973021},{"date":"2026-01-23","current":14.813326,"twenty":14.597327,"median":20.486573,"eighty":27.175864,"marketCap":6782133339},{"date":"2026-01-30","current":14.100998,"twenty":14.526535,"median":20.448013,"eighty":27.167293,"marketCap":6456001064},{"date":"2026-02-06","current":14.082416,"twenty":14.471158,"median":20.353552,"eighty":27.122529,"marketCap":6447493266},{"date":"2026-02-13","current":12.685633,"twenty":14.387788,"median":20.299697,"eighty":27.113051,"marketCap":5807990415},{"date":"2026-02-20","current":13.806776,"twenty":14.321286,"median":20.242139,"eighty":27.113051,"marketCap":6321294255},{"date":"2026-02-27","current":13.274078,"twenty":14.222135,"median":20.11932,"eighty":27.113051,"marketCap":6077404033},{"date":"2026-03-06","current":13.023215,"twenty":14.191498,"median":20.058454,"eighty":27.113051,"marketCap":5962548754},{"date":"2026-03-13","current":12.698022,"twenty":14.123297,"median":20.011594,"eighty":26.946581,"marketCap":5813662281},{"date":"2026-03-20","current":13.125419,"twenty":14.059322,"median":19.903245,"eighty":26.82085,"marketCap":6009341645},{"date":"2026-03-27","current":13.218331,"twenty":13.987738,"median":19.81577,"eighty":26.746394,"marketCap":6051880637},{"date":"2026-04-02","current":12.484323,"twenty":13.962568,"median":19.726242,"eighty":26.705859,"marketCap":5715822598},{"date":"2026-04-10","current":14.03596,"twenty":13.878776,"median":19.625501,"eighty":26.559438,"marketCap":6426223770},{"date":"2026-04-17","current":23.220999,"twenty":13.878776,"median":19.617168,"eighty":26.44971,"marketCap":5742320750},{"date":"2026-04-24","current":22.108409,"twenty":13.878776,"median":19.617168,"eighty":26.388624,"marketCap":5467188563},{"date":"2026-05-01","current":22.544269,"twenty":13.878776,"median":19.617168,"eighty":26.327717,"marketCap":5574972306},{"date":"2026-05-08","current":22.888369,"twenty":13.878776,"median":19.617168,"eighty":26.242223,"marketCap":5660064735},{"date":"2026-05-15","current":21.858213,"twenty":13.878776,"median":19.617168,"eighty":26.135289,"marketCap":5405317580},{"date":"2026-05-22","current":22.334515,"twenty":13.878776,"median":19.617168,"eighty":26.098418,"marketCap":5523102133},{"date":"2026-05-29","current":25.192323,"twenty":13.876084,"median":19.612606,"eighty":26.103949,"marketCap":6229809446},{"date":"2026-06-05","current":26.925371,"twenty":13.878776,"median":19.617168,"eighty":26.135289,"marketCap":6658374925},{"date":"2026-06-12","current":29.593806,"twenty":13.878776,"median":19.617168,"eighty":26.292266,"marketCap":7318252235},{"date":"2026-06-18","current":27.218038,"twenty":13.878776,"median":19.617168,"eighty":26.342465,"marketCap":6730748565},{"date":"2026-06-26","current":33.734304,"twenty":13.876084,"median":19.617171,"eighty":26.392411,"marketCap":7507096978},{"date":"2026-07-02","current":33.045588,"twenty":13.876084,"median":19.704641,"eighty":26.435728,"marketCap":7353832994},{"date":"2026-07-10","current":32.529052,"twenty":13.876084,"median":19.777846,"eighty":26.564777,"marketCap":7238885006},{"date":"2026-07-17","current":37.28629,"twenty":13.876084,"median":19.877694,"eighty":26.707989,"marketCap":8297541783},{"date":"2026-07-24","current":37.235274,"twenty":13.876084,"median":19.991553,"eighty":26.766676,"marketCap":8286188895},{"date":"2026-07-31","current":37.432961,"twenty":13.873393,"median":20.040194,"eighty":26.825303,"marketCap":8330181335},{"date":"2026-08-07","current":37.024833,"twenty":13.873393,"median":20.07699,"eighty":27.032171,"marketCap":8239358233},{"date":"2026-08-14","current":38.293855,"twenty":13.873393,"median":20.198179,"eighty":27.116569,"marketCap":8521761314},{"date":"2026-08-21","current":38.931554,"twenty":13.873393,"median":20.282415,"eighty":27.195858,"marketCap":8663672410},{"date":"2026-08-28","current":39.945497,"twenty":13.873393,"median":20.348502,"eighty":27.257637,"marketCap":8889311053},{"date":"2026-09-04","current":39.945497,"twenty":13.873393,"median":20.428242,"eighty":27.349815,"marketCap":8889311053},{"date":"2026-09-11","current":38.593574,"twenty":13.873393,"median":20.46574,"eighty":27.407831,"marketCap":8588459529},{"date":"2026-09-18","current":37.228897,"twenty":13.873393,"median":20.61823,"eighty":27.532195,"marketCap":8284769784},{"date":"2026-09-25","current":35.940744,"twenty":13.873393,"median":20.66712,"eighty":27.582818,"marketCap":7998109370},{"date":"2026-10-02","current":27.127096,"twenty":13.873393,"median":20.779615,"eighty":27.613782,"marketCap":7933183483},{"date":"2026-10-07","current":26.835876,"twenty":13.873393,"median":20.821393,"eighty":27.613782,"marketCap":7848017799}],"updateTime":1791461149148},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"KMX\",pageSize:20,pageCount:7,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"11240488","market":"us","labels":[],"media":"sec.gov","original_id":"AN117001020000178-KMX","pdf_url":null,"pub_time":1608566400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KMX","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000178/0001170010-20-000178-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000178/q3fy21earningsrelease.htm","primary":true,"translateUrl":null,"linkName":"q3fy21earningsrelease.htm","type":"EX-99.1","id":"NTFILE6p5JoNZFa8k6V6Jd","market":"us","size":463814},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000178/kmx-20201218.htm","primary":false,"translateUrl":null,"linkName":"kmx-20201218.htm","type":"8-K","id":"NTFILEGxzuRQ9Dc1Nhdizp","market":"us","size":39309},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000178/carmaxlogoblue20191.jpg","primary":false,"translateUrl":null,"linkName":"carmaxlogoblue20191.jpg","type":"GRAPHIC","id":"NTFILE3bnNxFcLaPFuSwVG","market":"us","size":4164}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-12-22 00:00","pubTimestamp":1608566400,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10431682","market":"us","labels":[],"media":"sec.gov","original_id":"AN117001020000176-KMX","pdf_url":null,"pub_time":1601827200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"KMX","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/0001170010-20-000176-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/kmx-20200831.htm","primary":true,"translateUrl":null,"linkName":"kmx-20200831.htm","type":"10-Q","id":"NTFILEGoSw8kQqrnx1UoQD","market":"us","size":2975894},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/q2fy21ex311.htm","primary":false,"translateUrl":null,"linkName":"q2fy21ex311.htm","type":"EX-31.1","id":"NTFILE48MQDX3cgiNsDbdG","market":"us","size":11683},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/q2fy21ex312.htm","primary":false,"translateUrl":null,"linkName":"q2fy21ex312.htm","type":"EX-31.2","id":"NTFILEF1w45ZNKh1J11Zbb","market":"us","size":11572},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/q2fy21ex321.htm","primary":false,"translateUrl":null,"linkName":"q2fy21ex321.htm","type":"EX-32.1","id":"NTFILE6DKixnGqRRokqtn4","market":"us","size":8518},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/q2fy21ex322.htm","primary":false,"translateUrl":null,"linkName":"q2fy21ex322.htm","type":"EX-32.2","id":"NTFILEFR8ZEz15BrJGjKyK","market":"us","size":9690},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/kmx-20200831.xsd","primary":false,"translateUrl":null,"linkName":"kmx-20200831.xsd","type":"EX-101.SCH","id":"NTFILE7Pu5i8AbxJRjQz4e","market":"us","size":59449},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/kmx-20200831_cal.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200831_cal.xml","type":"EX-101.CAL","id":"NTFILE5jPo7WHpSuJR9RLC","market":"us","size":89943},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/kmx-20200831_def.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200831_def.xml","type":"EX-101.DEF","id":"NTFILEGVJQrEbM1n6P8Pbj","market":"us","size":326010},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/kmx-20200831_lab.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200831_lab.xml","type":"EX-101.LAB","id":"NTFILE2y8QbdXUzqqpFHBV","market":"us","size":686003},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/kmx-20200831_pre.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200831_pre.xml","type":"EX-101.PRE","id":"NTFILE8uAN7gGTHTTPpPdF","market":"us","size":460932},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/kmx-20200831_g1.jpg","primary":false,"translateUrl":null,"linkName":"kmx-20200831_g1.jpg","type":"GRAPHIC","id":"NTFILE8pwTrPbxZZpKBXKE","market":"us","size":30697},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/kmx-20200831_g2.jpg","primary":false,"translateUrl":null,"linkName":"kmx-20200831_g2.jpg","type":"GRAPHIC","id":"NTFILEJ4REYTffr7Ec3RW9","market":"us","size":22035},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/kmx-20200831_g3.jpg","primary":false,"translateUrl":null,"linkName":"kmx-20200831_g3.jpg","type":"GRAPHIC","id":"NTFILEKe9VNfLwPkFBRfgR","market":"us","size":39823},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/kmx-20200831_g4.jpg","primary":false,"translateUrl":null,"linkName":"kmx-20200831_g4.jpg","type":"GRAPHIC","id":"NTFILEHaGPKAP4PqwJdXgT","market":"us","size":21289},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/kmx-20200831_htm.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200831_htm.xml","type":"XML","id":"NTFILEGJ4ywPhES64DcWmK","market":"us","size":2634576}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":37882,"name":"Consolidated Statements Of Earnings","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":37883,"name":"Consolidated Statements Of Comprehensive Income","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":37884,"name":"Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":37885,"name":"Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":37886,"name":"Consolidated Statements Of Cash Flows","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":37887,"name":"Consolidated Statements of Shareholders' Equity Statement","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/R7.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":37888,"name":"Supplemental Cash Flow Information","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/R8.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":37889,"name":"Supplemental Cash Flow Information Supplemental Cash Flow Information","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/R9.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":37890,"name":"Supplemental Cash Flow Information Supplemental Cash Flow Information","name_zh":"补充现金流量信息","url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000176/R10.htm","cdn_url":"https://static.tigerbbs.com/c4d8015cf7dc75def7915b722d3c6bcb","translation_url":"https://static.tigerbbs.com/94294361f2564a86d0d20c04ade452ee","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-10-05 00:00","pubTimestamp":1601827200,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10408944","market":"us","labels":[],"media":"sec.gov","original_id":"AN117001020000171-KMX","pdf_url":null,"pub_time":1601222400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KMX","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000171/0001170010-20-000171-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000171/kmx-20200928.xsd","primary":true,"translateUrl":null,"linkName":"kmx-20200928.xsd","type":"EX-101.SCH","id":"NTFILE5Z8eohDYrmjmfB9X","market":"us","size":4517},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000171/form8-k092820.htm","primary":false,"translateUrl":null,"linkName":"form8-k092820.htm","type":"8-K","id":"NTFILE5b27xzjGy9dg9fJq","market":"us","size":40389},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000171/kmx-20200928_cal.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200928_cal.xml","type":"EX-101.CAL","id":"NTFILEAepzm4XFH2ssBkv3","market":"us","size":696},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000171/kmx-20200928_def.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200928_def.xml","type":"EX-101.DEF","id":"NTFILEDNzgXEZEnGvaL2dm","market":"us","size":14282},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000171/kmx-20200928_lab.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200928_lab.xml","type":"EX-101.LAB","id":"NTFILED9VeUxAZD5GyneRz","market":"us","size":30468},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000171/kmx-20200928_pre.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200928_pre.xml","type":"EX-101.PRE","id":"NTFILE3b8wWQyjqQmHiWhn","market":"us","size":16045}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-09-28 00:00","pubTimestamp":1601222400,"title_zh":"8-K  - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10398481","market":"us","labels":[],"media":"sec.gov","original_id":"AN117001020000168-KMX","pdf_url":null,"pub_time":1600876800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KMX","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000168/0001170010-20-000168-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000168/q2fy21earningsrelease.htm","primary":true,"translateUrl":null,"linkName":"q2fy21earningsrelease.htm","type":"EX-99.1","id":"NTFILE6ipCwjCzBhd6YDfs","market":"us","size":779058},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000168/kmx-20200924.htm","primary":false,"translateUrl":null,"linkName":"kmx-20200924.htm","type":"8-K","id":"NTFILEA66vpfapDa4FGWbE","market":"us","size":45481},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000168/kmx-20200924.xsd","primary":false,"translateUrl":null,"linkName":"kmx-20200924.xsd","type":"EX-101.SCH","id":"NTFILE5R9svTVwP1jsYgyH","market":"us","size":2650},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000168/kmx-20200924_cal.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200924_cal.xml","type":"EX-101.CAL","id":"NTFILEDJD1nUsST4bqU2Vm","market":"us","size":798},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000168/kmx-20200924_def.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200924_def.xml","type":"EX-101.DEF","id":"NTFILE6DMV99C1LLMzKWnc","market":"us","size":17652},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000168/kmx-20200924_lab.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200924_lab.xml","type":"EX-101.LAB","id":"NTFILEDuvAkPHBM6oNa5aa","market":"us","size":32185},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000168/kmx-20200924_pre.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200924_pre.xml","type":"EX-101.PRE","id":"NTFILE3ELrsPUqatASbSxa","market":"us","size":17367},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000168/carmaxlogoblue201911.jpg","primary":false,"translateUrl":null,"linkName":"carmaxlogoblue201911.jpg","type":"GRAPHIC","id":"NTFILETPqmEwghFt8Fry6D","market":"us","size":4164}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-09-24 00:00","pubTimestamp":1600876800,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10200593","market":"us","labels":[],"media":"sec.gov","original_id":"AN117001020000156-KMX","pdf_url":null,"pub_time":1595952000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KMX","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000156/0001170010-20-000156-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000156/kmx-20200729.xsd","primary":true,"translateUrl":null,"linkName":"kmx-20200729.xsd","type":"EX-101.SCH","id":"NTFILE2A8V4ystmGnLkVpK","market":"us","size":4517},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000156/form8-k072920.htm","primary":false,"translateUrl":null,"linkName":"form8-k072920.htm","type":"8-K","id":"NTFILE8vDm8NSc5Tnfdsq7","market":"us","size":41827},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000156/kmx-20200729_cal.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200729_cal.xml","type":"EX-101.CAL","id":"NTFILEE5btJf9Td72LogB6","market":"us","size":696},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000156/kmx-20200729_def.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200729_def.xml","type":"EX-101.DEF","id":"NTFILE7GEjdC8LMtMarExq","market":"us","size":14282},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000156/kmx-20200729_lab.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200729_lab.xml","type":"EX-101.LAB","id":"NTFILEAGDZwgeuJGSpfwM1","market":"us","size":30468},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000156/kmx-20200729_pre.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200729_pre.xml","type":"EX-101.PRE","id":"NTFILE2AmHvMD2ieh7x19Q","market":"us","size":16045},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000156/form8-k072920_htm.xml","primary":false,"translateUrl":null,"linkName":"form8-k072920_htm.xml","type":"XML","id":"NTFILE33ebWyAuT2chMimg","market":"us","size":4412}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-07-29 00:00","pubTimestamp":1595952000,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10138880","market":"us","labels":[],"media":"sec.gov","original_id":"AN117001020000134-KMX","pdf_url":null,"pub_time":1593964800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KMX","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000134/0001170010-20-000134-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000134/ex991pressreleasejuly2020.htm","primary":true,"translateUrl":null,"linkName":"ex991pressreleasejuly2020.htm","type":"EX-99.1","id":"NTFILECaRz4oYJ48FQYfww","market":"us","size":40397},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000134/form8-k070620.htm","primary":false,"translateUrl":null,"linkName":"form8-k070620.htm","type":"8-K","id":"NTFILE22khV2JWjQEzCb92","market":"us","size":45533},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000134/kmx-20200706.xsd","primary":false,"translateUrl":null,"linkName":"kmx-20200706.xsd","type":"EX-101.SCH","id":"NTFILEDAXBW5oTUsZCkTvb","market":"us","size":4517},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000134/kmx-20200706_cal.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200706_cal.xml","type":"EX-101.CAL","id":"NTFILEGXwdiYfHnjFRNWPw","market":"us","size":696},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000134/kmx-20200706_def.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200706_def.xml","type":"EX-101.DEF","id":"NTFILE8QxhpVmCwt9MCJKY","market":"us","size":14232},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000134/kmx-20200706_lab.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200706_lab.xml","type":"EX-101.LAB","id":"NTFILEDcXrv42FU5MK1P5y","market":"us","size":30473},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000134/kmx-20200706_pre.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200706_pre.xml","type":"EX-101.PRE","id":"NTFILEEg52LtqDktbGE7Xj","market":"us","size":16045},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000134/form8-k070620_htm.xml","primary":false,"translateUrl":null,"linkName":"form8-k070620_htm.xml","type":"XML","id":"NTFILEAHceQC94r3Fvic49","market":"us","size":4435}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-07-06 00:00","pubTimestamp":1593964800,"title_zh":"8-K  - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10122387","market":"us","labels":[],"media":"sec.gov","original_id":"AN117001020000131-KMX","pdf_url":null,"pub_time":1593532800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"KMX","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000131/0001170010-20-000131-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000131/q1fy2110-q.htm","primary":true,"translateUrl":null,"linkName":"q1fy2110-q.htm","type":"10-Q","id":"NTFILEHZS7VMe2CyuCmNce","market":"us","size":1943415},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000131/q1fy21ex311.htm","primary":false,"translateUrl":null,"linkName":"q1fy21ex311.htm","type":"EX-31.1","id":"NTFILE8drVfydC3jKAt2Mp","market":"us","size":9391},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000131/q1fy21ex312.htm","primary":false,"translateUrl":null,"linkName":"q1fy21ex312.htm","type":"EX-31.2","id":"NTFILE6diEfhTKt79qPk1a","market":"us","size":9431},{"description":"EXHIBIT 32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000131/q1fy21ex321.htm","primary":false,"translateUrl":null,"linkName":"q1fy21ex321.htm","type":"EX-32.1","id":"NTFILEDz5bZXJByXJrajJc","market":"us","size":6933},{"description":"EXHIBIT 32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000131/q1fy21ex322.htm","primary":false,"translateUrl":null,"linkName":"q1fy21ex322.htm","type":"EX-32.2","id":"NTFILE5KMVuzki98PCoRf7","market":"us","size":7797},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000131/kmx-20200531.xsd","primary":false,"translateUrl":null,"linkName":"kmx-20200531.xsd","type":"EX-101.SCH","id":"NTFILE8juwrSRPqLuwDYin","market":"us","size":68082},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000131/kmx-20200531_cal.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200531_cal.xml","type":"EX-101.CAL","id":"NTFILEB43qLCQgK6dzy2P4","market":"us","size":88645},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000131/kmx-20200531_def.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200531_def.xml","type":"EX-101.DEF","id":"NTFILEDYud892RnCqxoavA","market":"us","size":435162},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000131/kmx-20200531_lab.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200531_lab.xml","type":"EX-101.LAB","id":"NTFILEFGptD7gvs9uejSrH","market":"us","size":832174},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000131/kmx-20200531_pre.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200531_pre.xml","type":"EX-101.PRE","id":"NTFILE5owxgkaJLXDw7Wu6","market":"us","size":571605},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000131/chart-11daf93103ac5e7eb94.jpg","primary":false,"translateUrl":null,"linkName":"chart-11daf93103ac5e7eb94.jpg","type":"GRAPHIC","id":"NTFILE2PwAZDxCNmdhJQxH","market":"us","size":17395},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000131/chart-41964b4c37425108a0c.jpg","primary":false,"translateUrl":null,"linkName":"chart-41964b4c37425108a0c.jpg","type":"GRAPHIC","id":"NTFILE4h2d3qEpc57M1kz7","market":"us","size":21785},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000131/chart-d9fed172b898519f847.jpg","primary":false,"translateUrl":null,"linkName":"chart-d9fed172b898519f847.jpg","type":"GRAPHIC","id":"NTFILE7ZfK3GZxBgvrEmRC","market":"us","size":31642},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000131/q1fy2110-q_htm.xml","primary":false,"translateUrl":null,"linkName":"q1fy2110-q_htm.xml","type":"XML","id":"NTFILE6gL8eCEh8U5yu1Tj","market":"us","size":1968449}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":11747,"name":"Consolidated Statements Of Earnings","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000131/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":11748,"name":"Consolidated Statements Of Comprehensive Income","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000131/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":11749,"name":"Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000131/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":11750,"name":"Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000131/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":11751,"name":"Consolidated Statements Of Cash Flows","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000131/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":11752,"name":"Consolidated Statements of Shareholders' Equity Statement","name_zh":"合并股东权益表","url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000131/R7.htm","cdn_url":"https://static.tigerbbs.com/dbdc62f36476d910789012a44e8eb326","translation_url":"https://static.tigerbbs.com/3c8d0775eda06af9975d7969752fbf43","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-07-01 00:00","pubTimestamp":1593532800,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10099567","market":"us","labels":[],"media":"sec.gov","original_id":"AN117001020000094-KMX","pdf_url":null,"pub_time":1593014400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KMX","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000094/0001170010-20-000094-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000094/a101amendedandrestatedstoc.htm","primary":true,"translateUrl":null,"linkName":"a101amendedandrestatedstoc.htm","type":"EX-10.1","id":"NTFILECEB2GmLwEue8DBrA","market":"us","size":122443},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000094/form8-k2020asm.htm","primary":false,"translateUrl":null,"linkName":"form8-k2020asm.htm","type":"8-K","id":"NTFILE4fKKKtLupxGKgVRj","market":"us","size":84164},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000094/kmx-20200625.xsd","primary":false,"translateUrl":null,"linkName":"kmx-20200625.xsd","type":"EX-101.SCH","id":"NTFILELzwv7gJsoBPeQC6V","market":"us","size":4517},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000094/kmx-20200625_cal.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200625_cal.xml","type":"EX-101.CAL","id":"NTFILE4nBMuPLvHY1q5owH","market":"us","size":696},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000094/kmx-20200625_def.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200625_def.xml","type":"EX-101.DEF","id":"NTFILEdYBepiU8zCY3TbcJ","market":"us","size":14282},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000094/kmx-20200625_lab.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200625_lab.xml","type":"EX-101.LAB","id":"NTFILE6z46kcecAGJj5FBh","market":"us","size":30468},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000094/kmx-20200625_pre.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200625_pre.xml","type":"EX-101.PRE","id":"NTFILED59JhBGF1PoKspuk","market":"us","size":16045},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000094/form8-k2020asm_htm.xml","primary":false,"translateUrl":null,"linkName":"form8-k2020asm_htm.xml","type":"XML","id":"NTFILE2iE1BNo6hC3bSvZ4","market":"us","size":4228}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-06-25 00:00","pubTimestamp":1593014400,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10099563","market":"us","labels":[],"media":"sec.gov","original_id":"AN117001020000105-KMX","pdf_url":null,"pub_time":1593014400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"S-8  - Securities to be offered to employees in employee benefit plans","symbol":"KMX","title":"S-8  - Securities to be offered to employees in employee benefit plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000105/0001170010-20-000105-index.htm","us_notice_code":"Form S-8","us_title_en":"S-8  - Securities to be offered to employees in employee benefit plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000105/forms-8sipfy21.htm","primary":true,"translateUrl":null,"linkName":"forms-8sipfy21.htm","type":"S-8","id":"NTFILE39JATWq2yF74h1ES","market":"us","size":124416},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000105/exhibit51opinionfy21.htm","primary":false,"translateUrl":null,"linkName":"exhibit51opinionfy21.htm","type":"EX-5.1","id":"NTFILEH8skPYtTPKctUfdD","market":"us","size":8579},{"description":"EXHIBIT 23.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000105/exhibit232consentfy21.htm","primary":false,"translateUrl":null,"linkName":"exhibit232consentfy21.htm","type":"EX-23.2","id":"NTFILE5XVJ93m7QapWEptQ","market":"us","size":2757},{"description":"EXHIBIT 24","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000105/exhibit24poafy21.htm","primary":false,"translateUrl":null,"linkName":"exhibit24poafy21.htm","type":"EX-24","id":"NTFILEHsp2mvCgaoPg1qd8","market":"us","size":44537},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000105/kmxexhibit51opinionfo_image1.jpg","primary":false,"translateUrl":null,"linkName":"kmxexhibit51opinionfo_image1.jpg","type":"GRAPHIC","id":"NTFILE7Bs6ob717sxFyPLU","market":"us","size":25896}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2020-06-25 00:00","pubTimestamp":1593014400,"title_zh":"S-8  - Securities to be offered to employees in employee benefit plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10398480","market":"us","labels":[],"media":"sec.gov","original_id":"AN117001020000092-KMX","pdf_url":null,"pub_time":1592755200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"CORRESP [Cover] - Correspondence","symbol":"KMX","title":"CORRESP [Cover] - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000092/0001170010-20-000092-index.htm","us_notice_code":"Form CORRESP","us_title_en":"CORRESP [Cover] - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000092/filename1.htm","primary":true,"translateUrl":null,"linkName":"filename1.htm","type":"CORRESP","id":"NTFILEdDbhmzz72qLygRYP","market":"us","size":20793},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000092/letterhead_image1.jpg","primary":false,"translateUrl":null,"linkName":"letterhead_image1.jpg","type":"GRAPHIC","id":"NTFILECUteXyEDCHNwjTZs","market":"us","size":8282}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2020-06-22 00:00","pubTimestamp":1592755200,"title_zh":"CORRESP [Cover] - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10002058","market":"us","labels":[],"media":"sec.gov","original_id":"AN117001020000089-KMX","pdf_url":null,"pub_time":1592496000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KMX","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000089/0001170010-20-000089-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000089/q1fy21earningsrelease.htm","primary":true,"translateUrl":null,"linkName":"q1fy21earningsrelease.htm","type":"EX-99.1","id":"NTFILE6PNSnVSivZ1bfsFV","market":"us","size":474347},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000089/q1fy218-k.htm","primary":false,"translateUrl":null,"linkName":"q1fy218-k.htm","type":"8-K","id":"NTFILEGnZtEJDTzWYKwCnH","market":"us","size":43505},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000089/kmx-20200619.xsd","primary":false,"translateUrl":null,"linkName":"kmx-20200619.xsd","type":"EX-101.SCH","id":"NTFILEAYVD19rkb8z6HD78","market":"us","size":4517},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000089/kmx-20200619_cal.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200619_cal.xml","type":"EX-101.CAL","id":"NTFILE72wxNGtNshch6fDe","market":"us","size":696},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000089/kmx-20200619_def.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200619_def.xml","type":"EX-101.DEF","id":"NTFILEEy6DYJfut2LPAMdB","market":"us","size":17306},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000089/kmx-20200619_lab.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200619_lab.xml","type":"EX-101.LAB","id":"NTFILEHE4phPdjPsMPcrnX","market":"us","size":34836},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000089/kmx-20200619_pre.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200619_pre.xml","type":"EX-101.PRE","id":"NTFILE8kdgiXDxH5oCK7Mf","market":"us","size":18205},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000089/carmaxlogoblue2019.jpg","primary":false,"translateUrl":null,"linkName":"carmaxlogoblue2019.jpg","type":"GRAPHIC","id":"NTFILE9RtPDdqGaiHqdMXs","market":"us","size":4164},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000089/q1fy218-k_htm.xml","primary":false,"translateUrl":null,"linkName":"q1fy218-k_htm.xml","type":"XML","id":"NTFILEHk2v31jNhjiZRCMQ","market":"us","size":4524}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-06-19 00:00","pubTimestamp":1592496000,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9668994","market":"us","labels":[],"media":"sec.gov","original_id":"AN117001020000059-KMX","pdf_url":null,"pub_time":1588262400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 5.03 and 9.01","symbol":"KMX","title":"Current report, items 5.03 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000059/0001170010-20-000059-index.htm","us_notice_code":"Form 8-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 3.1 BYLAWS","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000059/amendedbylawsapril2020.htm","primary":true,"translateUrl":null,"linkName":"amendedbylawsapril2020.htm","type":"EX-3.1","id":"NTFILECExS64BD8NciiENT","market":"us","size":196542},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000059/form8-kbylawsapril2020.htm","primary":false,"translateUrl":null,"linkName":"form8-kbylawsapril2020.htm","type":"8-K","id":"NTFILEAUD67hjSXQXZMCJ1","market":"us","size":44280},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000059/kmx-20200428.xsd","primary":false,"translateUrl":null,"linkName":"kmx-20200428.xsd","type":"EX-101.SCH","id":"NTFILEHrAepQb62GdVBvL5","market":"us","size":4517},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000059/kmx-20200428_cal.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200428_cal.xml","type":"EX-101.CAL","id":"NTFILECoHAEgFxViqhcR8E","market":"us","size":696},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000059/kmx-20200428_def.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200428_def.xml","type":"EX-101.DEF","id":"NTFILEB1U17Q37CxjBgvS6","market":"us","size":14766},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000059/kmx-20200428_lab.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200428_lab.xml","type":"EX-101.LAB","id":"NTFILE8WFMgdWnQD2vRGwV","market":"us","size":31573},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000059/kmx-20200428_pre.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200428_pre.xml","type":"EX-101.PRE","id":"NTFILEHsHWeNm6WqAdw33i","market":"us","size":16589},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000059/form8-kbylawsapril2020_htm.xml","primary":false,"translateUrl":null,"linkName":"form8-kbylawsapril2020_htm.xml","type":"XML","id":"NTFILECXR3DemxuGj76buj","market":"us","size":4729}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-05-01 00:00","pubTimestamp":1588262400,"title_zh":"Current report, items 5.03 and 9.01","summary_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9563905","market":"us","labels":[],"media":"sec.gov","original_id":"AN117001020000033-KMX","pdf_url":null,"pub_time":1587398400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"KMX","title":"Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/0001170010-20-000033-index.htm","us_notice_code":"Form 10-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/kmxfy2010-k.htm","primary":true,"translateUrl":null,"linkName":"kmxfy2010-k.htm","type":"10-K","id":"NTFILEAZGD1FZoHEpsGWcd","market":"us","size":3367558},{"description":"EXHIBIT 4.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/kmxfy20exhibit41.htm","primary":false,"translateUrl":null,"linkName":"kmxfy20exhibit41.htm","type":"EX-4.1","id":"NTFILEJBRCXWciwifqys4P","market":"us","size":18897},{"description":"EXHIBIT 10.55","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/kmxfy20exhibit1055.htm","primary":false,"translateUrl":null,"linkName":"kmxfy20exhibit1055.htm","type":"EX-10.55","id":"NTFILE8r25a7cef7hy9j1y","market":"us","size":47047},{"description":"EXHIBIT 10.56","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/kmxfy20exhibit1056.htm","primary":false,"translateUrl":null,"linkName":"kmxfy20exhibit1056.htm","type":"EX-10.56","id":"NTFILEC3NGxw2V1URF5cRt","market":"us","size":42424},{"description":"EXHIBIT 21.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/kmxfy20exhibit211.htm","primary":false,"translateUrl":null,"linkName":"kmxfy20exhibit211.htm","type":"EX-21.1","id":"NTFILE5SsS3ZJLUpUq8rML","market":"us","size":5714},{"description":"EXHIBIT 23.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/kmxfy20exhibit231.htm","primary":false,"translateUrl":null,"linkName":"kmxfy20exhibit231.htm","type":"EX-23.1","id":"NTFILEEK2P8As35aSqnRXC","market":"us","size":3707},{"description":"EXHIBIT 24.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/kmxfy20exhibit241.htm","primary":false,"translateUrl":null,"linkName":"kmxfy20exhibit241.htm","type":"EX-24.1","id":"NTFILEHHAzT6gD7FZDJSdW","market":"us","size":23351},{"description":"EXHIBIT 31.1","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/kmxfy20exhibit311.htm","primary":false,"translateUrl":null,"linkName":"kmxfy20exhibit311.htm","type":"EX-31.1","id":"NTFILEkJcxqEsaocaKC7HK","market":"us","size":8607},{"description":"EXHIBIT 31.2","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/kmxfy20exhibit312.htm","primary":false,"translateUrl":null,"linkName":"kmxfy20exhibit312.htm","type":"EX-31.2","id":"NTFILE5bDBaS44idwTCfRi","market":"us","size":9151},{"description":"EXHIBIT 32.1","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/kmxfy20exhibit321.htm","primary":false,"translateUrl":null,"linkName":"kmxfy20exhibit321.htm","type":"EX-32.1","id":"NTFILE3F1DEcgqoM6HYjT4","market":"us","size":4277},{"description":"EXHIBIT 32.2","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/kmxfy20exhibit322.htm","primary":false,"translateUrl":null,"linkName":"kmxfy20exhibit322.htm","type":"EX-32.2","id":"NTFILE79rmJAEkvmfnu3zK","market":"us","size":4440},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/kmx-20200229.xsd","primary":false,"translateUrl":null,"linkName":"kmx-20200229.xsd","type":"EX-101.SCH","id":"NTFILEATN22cf1vazUM64R","market":"us","size":86467},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/kmx-20200229_cal.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200229_cal.xml","type":"EX-101.CAL","id":"NTFILE61fV16K8FyJw848M","market":"us","size":125831},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/kmx-20200229_def.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200229_def.xml","type":"EX-101.DEF","id":"NTFILE55oQ6pcSRe9qqvKJ","market":"us","size":440521},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/kmx-20200229_lab.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200229_lab.xml","type":"EX-101.LAB","id":"NTFILEHdBTGKGPkKWcPciC","market":"us","size":1084348},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/kmx-20200229_pre.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200229_pre.xml","type":"EX-101.PRE","id":"NTFILEB86wPZ4ar9Wav7eJ","market":"us","size":689143},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/billnashsignature.jpg","primary":false,"translateUrl":null,"linkName":"billnashsignature.jpg","type":"GRAPHIC","id":"NTFILE7Hou78Mmbwpx9qq9","market":"us","size":12325},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/chart-4b92920df6bf5b26a20.jpg","primary":false,"translateUrl":null,"linkName":"chart-4b92920df6bf5b26a20.jpg","type":"GRAPHIC","id":"NTFILEFZJipaPcCUxjR58W","market":"us","size":29702},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/chart-5f48dcdee7c3569f849.jpg","primary":false,"translateUrl":null,"linkName":"chart-5f48dcdee7c3569f849.jpg","type":"GRAPHIC","id":"NTFILE232ZSsq8b9Brd6nD","market":"us","size":22649},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/chart-2374493be15358eab99.jpg","primary":false,"translateUrl":null,"linkName":"chart-2374493be15358eab99.jpg","type":"GRAPHIC","id":"NTFILEavqtaoByviuuogL9","market":"us","size":76450},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/chart-a8975661ade654b1a83.jpg","primary":false,"translateUrl":null,"linkName":"chart-a8975661ade654b1a83.jpg","type":"GRAPHIC","id":"NTFILE5jrjo2CzsPJM9sPA","market":"us","size":16972},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/enriquemayormora.jpg","primary":false,"translateUrl":null,"linkName":"enriquemayormora.jpg","type":"GRAPHIC","id":"NTFILEHhRtYakHTwiKEF8g","market":"us","size":27425},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/kpmgsignature.jpg","primary":false,"translateUrl":null,"linkName":"kpmgsignature.jpg","type":"GRAPHIC","id":"NTFILEA72woKqqU3MzuwYr","market":"us","size":8039},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":83,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000033/kmxfy2010-k_htm.xml","primary":false,"translateUrl":null,"linkName":"kmxfy2010-k_htm.xml","type":"XML","id":"NTFILEFWLh33GpWBZ1Pvm7","market":"us","size":3171850}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2020-04-21 00:00","pubTimestamp":1587398400,"title_zh":"Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9429889","market":"us","labels":[],"media":"sec.gov","original_id":"AN117001020000030-KMX","pdf_url":null,"pub_time":1586275200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 5.02, 7.01, and 9.01","symbol":"KMX","title":"Current report, items 5.02, 7.01, and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000030/0001170010-20-000030-index.htm","us_notice_code":"Form 8-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000030/exhibit991pressrelease.htm","primary":true,"translateUrl":null,"linkName":"exhibit991pressrelease.htm","type":"EX-99.1","id":"NTFILEBmEwQ1Hcw3HGk6HK","market":"us","size":9206},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000030/form8-k040820.htm","primary":false,"translateUrl":null,"linkName":"form8-k040820.htm","type":"8-K","id":"NTFILE83o35Sw6xGj5Fchq","market":"us","size":51644},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000030/kmx-20200408.xsd","primary":false,"translateUrl":null,"linkName":"kmx-20200408.xsd","type":"EX-101.SCH","id":"NTFILEAtJTUKVecT9d1MMy","market":"us","size":4517},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000030/kmx-20200408_cal.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200408_cal.xml","type":"EX-101.CAL","id":"NTFILE76i64voofbYt36Ad","market":"us","size":696},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000030/kmx-20200408_def.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200408_def.xml","type":"EX-101.DEF","id":"NTFILEAW7NdSMuRytrPVVM","market":"us","size":14282},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000030/kmx-20200408_lab.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200408_lab.xml","type":"EX-101.LAB","id":"NTFILE3Ta5JXbTC9byorHr","market":"us","size":30468},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000030/kmx-20200408_pre.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200408_pre.xml","type":"EX-101.PRE","id":"NTFILEBauwfVGt7AGrjq9R","market":"us","size":16045},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000030/form8-k040820_htm.xml","primary":false,"translateUrl":null,"linkName":"form8-k040820_htm.xml","type":"XML","id":"NTFILEEA4ZLLD5jvLYeuQL","market":"us","size":4501}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-04-08 00:00","pubTimestamp":1586275200,"title_zh":"Current report, items 5.02, 7.01, and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9406698","market":"us","labels":[],"media":"sec.gov","original_id":"AN117001020000027-KMX","pdf_url":null,"pub_time":1585756800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02, 8.01, and 9.01","symbol":"KMX","title":"Current report, items 2.02, 8.01, and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000027/0001170010-20-000027-index.htm","us_notice_code":"Form 8-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000027/q4fy20earningsrelease.htm","primary":true,"translateUrl":null,"linkName":"q4fy20earningsrelease.htm","type":"EX-99.1","id":"NTFILE47wvveBsgKbYJ3rR","market":"us","size":653981},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000027/q4fy208-k.htm","primary":false,"translateUrl":null,"linkName":"q4fy208-k.htm","type":"8-K","id":"NTFILE7bMz1cCAmSGABSDY","market":"us","size":50171},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000027/kmx-20200402.xsd","primary":false,"translateUrl":null,"linkName":"kmx-20200402.xsd","type":"EX-101.SCH","id":"NTFILE99su6Kt7JYrPjEh3","market":"us","size":4517},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000027/kmx-20200402_cal.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200402_cal.xml","type":"EX-101.CAL","id":"NTFILE2W5gNYz8iYMYVMNB","market":"us","size":696},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000027/kmx-20200402_def.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200402_def.xml","type":"EX-101.DEF","id":"NTFILEHoiYYeDTy2ELLWCS","market":"us","size":17306},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000027/kmx-20200402_lab.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200402_lab.xml","type":"EX-101.LAB","id":"NTFILE2Ea1SRKRDwPPK7jo","market":"us","size":34836},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000027/kmx-20200402_pre.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200402_pre.xml","type":"EX-101.PRE","id":"NTFILEDRPqHjBMyxpQixmJ","market":"us","size":18205},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000027/carmaxlogoblue2019.jpg","primary":false,"translateUrl":null,"linkName":"carmaxlogoblue2019.jpg","type":"GRAPHIC","id":"NTFILEHt7HGXJmCm6BWrEr","market":"us","size":4164},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000027/q4fy208-k_htm.xml","primary":false,"translateUrl":null,"linkName":"q4fy208-k_htm.xml","type":"XML","id":"NTFILEE42MZBeQyCmaPTrv","market":"us","size":4524}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-04-02 00:00","pubTimestamp":1585756800,"title_zh":"Current report, items 2.02, 8.01, and 9.01","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9226293","market":"us","labels":[],"media":"sec.gov","original_id":"AN117001020000025-KMX","pdf_url":null,"pub_time":1585065600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.03 and 7.01","symbol":"KMX","title":"Current report, items 2.03 and 7.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000025/0001170010-20-000025-index.htm","us_notice_code":"Form 8-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000025/kmx-20200323.xsd","primary":true,"translateUrl":null,"linkName":"kmx-20200323.xsd","type":"EX-101.SCH","id":"NTFILEHeaBXkYhuUb4PHoL","market":"us","size":4517},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000025/form8-k.htm","primary":false,"translateUrl":null,"linkName":"form8-k.htm","type":"8-K","id":"NTFILEJ6fcKYGtcftdGiFK","market":"us","size":44292},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000025/kmx-20200323_cal.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200323_cal.xml","type":"EX-101.CAL","id":"NTFILEFvnbEqAV9tbLnSmZ","market":"us","size":696},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000025/kmx-20200323_def.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200323_def.xml","type":"EX-101.DEF","id":"NTFILEDwKr3MzDbCAB6KTR","market":"us","size":14282},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000025/kmx-20200323_lab.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200323_lab.xml","type":"EX-101.LAB","id":"NTFILEARWHFspfAn6tmVSd","market":"us","size":30468},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000025/kmx-20200323_pre.xml","primary":false,"translateUrl":null,"linkName":"kmx-20200323_pre.xml","type":"EX-101.PRE","id":"NTFILEDkVxumJwT2bYQgHm","market":"us","size":16045},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000117001020000025/form8-k_htm.xml","primary":false,"translateUrl":null,"linkName":"form8-k_htm.xml","type":"XML","id":"NTFILECu7y9fP8iKiwbjh7","market":"us","size":4429}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-03-25 00:00","pubTimestamp":1585065600,"title_zh":"Current report, items 2.03 and 7.01","summary_en":"Item 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 7.01: Regulation FD Disclosure","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9097162","market":"us","labels":[],"media":"sec.gov","original_id":"AN91957420001578-KMX","pdf_url":null,"pub_time":1581609600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"KMX","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1170010/000091957420001578/0000919574-20-001578-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000091957420001578/d8478412_13g-a.htm","primary":true,"translateUrl":null,"linkName":"d8478412_13g-a.htm","type":"SC 13G/A","id":"NTFILEGqqRzx9a7zHCrsCv","market":"us","size":73978}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-02-14 00:00","pubTimestamp":1581609600,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9083436","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465920019068-KMX","pdf_url":null,"pub_time":1581436800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"KMX","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1170010/000110465920019068/0001104659-20-019068-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763212/000110465920019068/a20-6118_12sc13ga.htm","primary":true,"translateUrl":null,"linkName":"a20-6118_12sc13ga.htm","type":"SC 13G/A","id":"NTFILE5AvmdUPZbze49zwK","market":"us","size":68845}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-02-12 00:00","pubTimestamp":1581436800,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9080324","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465920017066-KMX","pdf_url":null,"pub_time":1581436800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"KMX","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1170010/000110465920017066/0001104659-20-017066-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SCHEDULE 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/102909/000110465920017066/tv0566-carmaxinc.htm","primary":true,"translateUrl":null,"linkName":"tv0566-carmaxinc.htm","type":"SC 13G/A","id":"NTFILEBbr9w5rr8f5mAfge","market":"us","size":12124}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-02-12 00:00","pubTimestamp":1581436800,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9055781","market":"us","labels":[],"media":"sec.gov","original_id":"AN83423720004756-KMX","pdf_url":null,"pub_time":1580832000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"KMX","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1170010/000083423720004756/0000834237-20-004756-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1170010/000083423720004756/us1431301027_020420.txt","primary":true,"translateUrl":null,"linkName":"us1431301027_020420.txt","type":"SC 13G/A","id":"NTFILE2Xq2xPVkta7j9vSj","market":"us","size":11774}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-02-05 00:00","pubTimestamp":1580832000,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":10,"pageCount":7,"totalSize":197,"code":"91000000","status":"200"}]}}