Norfolk Southern

314.67

+4.411.42%

Volume:179.25K

Turnover:56.30M

Market Cap:70.80B

PE:26.86

High:315.07

Open:312.10

Low:311.66

Close:310.26

52wk High:358.60

52wk Low:277.80

Shares:225.00M

Float Shares:224.00M

Volume Ratio:1.55

T/O Rate:0.08%

Dividend:5.40

Dividend Rate:1.72%

EPS(TTM):11.72

EPS(LYR):12.75

ROE:16.98%

ROA:5.95%

PB:4.36

PE(LYR):24.68

Loading ...

Overview Company News Filings

May 15, 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://hk.tigershowtime.com/stock/NSC/filings?page=16"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"HKG","license":"TBHK","edition":"fundamental","symbol":"NSC","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"NSC\",,,,,undefined,":{"symbol":"NSC","market":"US","secType":"STK","nameCN":"Norfolk Southern","latestPrice":314.67,"timestamp":1790951371141,"preClose":310.26,"halted":0,"volume":179254,"delay":0,"changeRate":0.014213885128601899,"floatShares":224000000,"shares":225000000,"eps":11.716318,"marketStatus":"Trading","change":4.41,"latestTime":"10-02 10:29:38 EDT","open":312.1,"high":315.065,"low":311.66,"amount":56295310.238199994,"amplitude":0.010975,"askPrice":315,"askSize":19,"bidPrice":314.36,"bidSize":2,"shortable":3,"etf":0,"ttmEps":11.716318,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1790971200000},"marketStatusCode":2,"adr":0,"adrRate":0,"exchange":"NYSE","adjPreClose":310.26,"dividendRate":0.017161,"preHourTrading":{"tag":"盘前","latestPrice":310.26,"preClose":310.26,"latestTime":"08:46 EDT","volume":34434,"amount":10683492.84,"timestamp":1790945213650,"change":0,"changeRate":0,"amplitude":0},"postHourTrading":{"tag":"盘后","latestPrice":310.26,"preClose":310.26,"latestTime":"19:31 EDT","volume":241111,"amount":74807027.0022,"timestamp":1790897514198,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":1.551559,"impliedVol":0.2428,"impliedVolPercentile":0.6056},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"NSC\",,,,,undefined,":{"symbol":"NSC","floatShares":224000000,"roa":"5.95%","roe":"16.98%","lyrEps":12.751886,"volumeRatio":1.551559,"shares":225000000,"dividePrice":5.4,"high":315.065,"amplitude":0.010975,"preClose":310.26,"low":311.66,"week52Low":277.8,"pbRate":"4.36","psRate":"5.65","week52High":358.595,"institutionHeld":0.6694,"latestPrice":314.67,"committee":-0.809524,"eps":11.716318,"divideRate":0.017161,"volume":179254,"delay":0,"ttmEps":11.716318,"open":312.1,"prevYearClose":288.72,"prevWeekClose":313,"prevMonthClose":309,"prevQuarterClose":309,"fiveDayClose":313,"twentyDayClose":327.83,"sixtyDayClose":323.77,"dividendPayoutRate":0.4233449661735613,"dividendFrequency":"Q","dividendGrowthYears":10,"dividendGrowthRate":0,"fiveYearAvgDividendRate":0.01976567602495806},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/NSC\",params:#limit:5,,,undefined,":[{"date":"2026-08-07","symbol":"NSC","amount":1.35,"announcedDate":"2026-07-21","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-08-07","defaultRemindTime":1786109400000,"name":"诺福克南方","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-08-20","payableDate":"2026-08-07","currency":"USD","dateTimestamp":1786075200000,"payDate":"2026-08-20"},{"market":"US","date":"2026-07-23","symbol":"NSC","fiscalQuarterEnding":"2026/06","expectedEps":3.23,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1784779200000,"reportTimeType":"pre","actualEps":3.52},{"date":"2026-05-08","symbol":"NSC","amount":1.35,"announcedDate":"2026-04-23","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-05-08","defaultRemindTime":1778247000000,"name":"诺福克南方","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-05-20","payableDate":"2026-05-08","currency":"USD","dateTimestamp":1778212800000,"payDate":"2026-05-20"},{"market":"US","date":"2026-04-24","symbol":"NSC","fiscalQuarterEnding":"2026/03","expectedEps":2.51,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1777003200000,"reportTimeType":"pre","actualEps":2.65},{"date":"2026-02-06","symbol":"NSC","amount":1.35,"announcedDate":"2026-01-27","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-02-06","defaultRemindTime":1770388200000,"name":"诺福克南方","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-02-20","payableDate":"2026-02-06","currency":"USD","dateTimestamp":1770354000000,"payDate":"2026-02-20"}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"NSC\",market:\"US\",,,undefined,":[{"executeDate":"2016-11-02","recordDate":"2016-11-04","paymentDate":"2016-12-10","value":0.59,"currency":"USD"},{"executeDate":"2017-02-01","recordDate":"2017-02-03","paymentDate":"2017-03-09","value":0.61,"currency":"USD"},{"executeDate":"2017-05-03","recordDate":"2017-05-05","paymentDate":"2017-06-10","value":0.61,"currency":"USD"},{"executeDate":"2017-08-03","recordDate":"2017-08-07","paymentDate":"2017-09-11","value":0.61,"currency":"USD"},{"executeDate":"2017-11-02","recordDate":"2017-11-03","paymentDate":"2017-12-11","value":0.61,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"NSC\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.0909,"buy":0.1364,"hold":0.7727,"sell":0,"strongSell":0,"meanLabel":"HOLD","meanPercent":0.7727,"analysts":22,"updateTime":1783569600000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/NSC\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"NSC","date":"2026-10-01","current":26.808764,"percent":0.785484,"low":13.891231,"twenty":17.824639,"median":21.72998,"eighty":26.719116,"high":38.57474,"avg":22.604928,"sd":5.458839,"marketCap":69403987257},"quantilePoints":[{"date":"2021-10-08","current":23.945095,"twenty":11.502454,"median":19.181614,"eighty":25.007418,"marketCap":65418000838},{"date":"2021-10-15","current":24.912373,"twenty":11.502454,"median":19.208924,"eighty":25.007418,"marketCap":68060603560},{"date":"2021-10-22","current":25.903155,"twenty":11.502454,"median":19.270202,"eighty":25.06797,"marketCap":70767419059},{"date":"2021-10-29","current":24.455456,"twenty":11.502454,"median":19.305719,"eighty":25.097439,"marketCap":71312108362},{"date":"2021-11-05","current":23.691875,"twenty":11.502454,"median":19.326684,"eighty":25.097439,"marketCap":69085506105},{"date":"2021-11-12","current":22.998393,"twenty":11.502454,"median":19.345171,"eighty":25.097439,"marketCap":67063313235},{"date":"2021-11-19","current":22.842338,"twenty":11.502454,"median":19.389578,"eighty":25.097439,"marketCap":66608259003},{"date":"2021-11-26","current":22.502691,"twenty":11.502454,"median":19.436245,"eighty":25.097439,"marketCap":65617846851},{"date":"2021-12-03","current":23.469894,"twenty":11.502454,"median":19.453426,"eighty":25.097439,"marketCap":68438209711},{"date":"2021-12-10","current":24.161706,"twenty":11.502454,"median":19.528931,"eighty":25.097439,"marketCap":70455535690},{"date":"2021-12-17","current":23.766146,"twenty":11.502454,"median":19.556344,"eighty":25.097439,"marketCap":69302082718},{"date":"2021-12-23","current":23.994803,"twenty":11.502454,"median":19.611957,"eighty":25.097439,"marketCap":69968846672},{"date":"2021-12-31","current":24.844339,"twenty":11.502454,"median":19.651487,"eighty":25.097439,"marketCap":72446093774},{"date":"2022-01-07","current":24.769233,"twenty":11.593697,"median":19.701141,"eighty":25.096334,"marketCap":72227083716},{"date":"2022-01-14","current":24.057392,"twenty":11.593697,"median":19.724347,"eighty":25.096334,"marketCap":70151355054},{"date":"2022-01-21","current":23.067657,"twenty":11.593697,"median":19.746173,"eighty":25.096334,"marketCap":67265289177},{"date":"2022-01-28","current":21.73773,"twenty":11.593697,"median":19.756733,"eighty":25.096334,"marketCap":65321877252},{"date":"2022-02-04","current":21.577576,"twenty":11.593697,"median":19.756733,"eighty":25.096334,"marketCap":64840616406},{"date":"2022-02-11","current":21.321441,"twenty":11.593697,"median":19.756733,"eighty":25.096334,"marketCap":64070930811},{"date":"2022-02-18","current":21.561618,"twenty":11.593697,"median":19.756733,"eighty":25.096334,"marketCap":64792660917},{"date":"2022-02-25","current":20.780446,"twenty":11.593697,"median":19.756733,"eighty":25.096334,"marketCap":62445239740},{"date":"2022-03-04","current":22.706645,"twenty":11.593697,"median":19.756733,"eighty":25.096334,"marketCap":68233467239},{"date":"2022-03-11","current":21.331814,"twenty":11.593697,"median":19.756733,"eighty":25.096334,"marketCap":64102101878},{"date":"2022-03-18","current":21.929463,"twenty":11.593697,"median":19.798802,"eighty":25.096334,"marketCap":65898034934},{"date":"2022-03-25","current":22.610095,"twenty":11.593697,"median":19.851504,"eighty":25.096334,"marketCap":67943336531},{"date":"2022-04-01","current":21.145831,"twenty":11.593697,"median":19.909944,"eighty":25.096334,"marketCap":63543220799},{"date":"2022-04-08","current":20.534141,"twenty":11.593697,"median":19.974399,"eighty":25.096334,"marketCap":61705094979},{"date":"2022-04-14","current":20.9247,"twenty":11.593697,"median":20.087189,"eighty":25.096334,"marketCap":62878722778},{"date":"2022-04-22","current":20.569141,"twenty":11.593697,"median":20.205049,"eighty":25.096334,"marketCap":61810267328},{"date":"2022-04-29","current":20.250804,"twenty":11.593697,"median":20.221361,"eighty":25.096334,"marketCap":61461188710},{"date":"2022-05-06","current":20.082754,"twenty":11.593697,"median":20.176414,"eighty":25.096334,"marketCap":60951157130},{"date":"2022-05-13","current":19.578604,"twenty":11.593697,"median":20.104751,"eighty":25.096334,"marketCap":59421062390},{"date":"2022-05-20","current":17.971921,"twenty":11.593697,"median":20.065215,"eighty":25.096334,"marketCap":54544779154},{"date":"2022-05-27","current":18.927607,"twenty":11.593697,"median":19.924627,"eighty":25.096334,"marketCap":57445285849},{"date":"2022-06-03","current":19.212663,"twenty":11.593697,"median":19.851504,"eighty":25.096334,"marketCap":58310432875},{"date":"2022-06-10","current":18.011185,"twenty":11.593697,"median":19.777614,"eighty":25.096334,"marketCap":54663945411},{"date":"2022-06-17","current":17.391599,"twenty":11.593697,"median":19.725783,"eighty":25.096334,"marketCap":52783501875},{"date":"2022-06-24","current":18.09521,"twenty":11.502454,"median":19.69738,"eighty":25.097439,"marketCap":54918961201},{"date":"2022-07-01","current":17.947577,"twenty":11.502454,"median":19.621144,"eighty":25.097439,"marketCap":54470896074},{"date":"2022-07-08","current":17.763036,"twenty":11.502454,"median":19.578604,"eighty":25.097439,"marketCap":53910814666},{"date":"2022-07-15","current":17.895748,"twenty":11.502454,"median":19.501073,"eighty":25.097439,"marketCap":54313596615},{"date":"2022-07-22","current":19.09016,"twenty":11.502454,"median":19.450567,"eighty":25.097439,"marketCap":57938634153},{"date":"2022-07-29","current":19.437633,"twenty":11.502454,"median":19.404272,"eighty":25.097439,"marketCap":58993214921},{"date":"2022-08-05","current":19.426024,"twenty":11.502454,"median":19.389578,"eighty":25.097439,"marketCap":58957983874},{"date":"2022-08-12","current":20.263366,"twenty":11.502454,"median":19.385774,"eighty":25.097439,"marketCap":61499316777},{"date":"2022-08-19","current":19.792071,"twenty":11.502454,"median":19.385774,"eighty":25.097439,"marketCap":60068936243},{"date":"2022-08-26","current":19.578479,"twenty":11.502454,"median":19.385774,"eighty":25.097439,"marketCap":59420684966},{"date":"2022-09-02","current":18.515937,"twenty":11.502454,"median":19.360296,"eighty":25.097439,"marketCap":56195869738},{"date":"2022-09-09","current":19.33548,"twenty":11.502454,"median":19.340978,"eighty":25.097439,"marketCap":58683181702},{"date":"2022-09-16","current":18.107327,"twenty":11.502454,"median":19.329543,"eighty":25.097439,"marketCap":54955736860},{"date":"2022-09-23","current":16.843575,"twenty":11.502454,"median":19.315864,"eighty":25.097439,"marketCap":51120250140},{"date":"2022-09-30","current":16.224468,"twenty":11.502454,"median":19.296012,"eighty":25.097439,"marketCap":49241260932},{"date":"2022-10-07","current":16.605219,"twenty":11.502454,"median":19.229379,"eighty":25.097439,"marketCap":50396839295},{"date":"2022-10-14","current":16.521639,"twenty":11.502454,"median":19.205249,"eighty":25.097439,"marketCap":50143175751},{"date":"2022-10-21","current":16.099873,"twenty":11.502454,"median":19.175166,"eighty":25.097439,"marketCap":48863114354},{"date":"2022-10-28","current":17.209864,"twenty":11.502454,"median":19.148483,"eighty":25.097439,"marketCap":55759960792},{"date":"2022-11-04","current":17.55986,"twenty":11.502454,"median":19.100836,"eighty":25.097439,"marketCap":56893946204},{"date":"2022-11-11","current":18.844929,"twenty":11.502454,"median":19.054142,"eighty":25.097439,"marketCap":61057570753},{"date":"2022-11-18","current":18.533238,"twenty":11.502454,"median":19.012417,"eighty":25.097439,"marketCap":60047691040},{"date":"2022-11-25","current":18.950829,"twenty":11.502454,"median":18.98553,"eighty":25.097439,"marketCap":61400686510},{"date":"2022-12-02","current":19.082265,"twenty":11.502454,"median":18.977953,"eighty":25.097439,"marketCap":61826539401},{"date":"2022-12-09","current":18.3297,"twenty":11.502454,"median":18.942347,"eighty":25.097439,"marketCap":59388227421},{"date":"2022-12-16","current":18.821646,"twenty":11.502454,"median":18.934859,"eighty":25.023154,"marketCap":60982133955},{"date":"2022-12-23","current":18.588817,"twenty":11.502454,"median":18.873411,"eighty":24.881428,"marketCap":60227765977},{"date":"2022-12-30","current":18.507702,"twenty":11.502454,"median":18.844929,"eighty":24.775747,"marketCap":59964953907},{"date":"2023-01-06","current":19.211448,"twenty":11.502454,"median":18.83687,"eighty":24.775747,"marketCap":62245091957},{"date":"2023-01-13","current":19.161878,"twenty":11.502454,"median":18.83687,"eighty":24.775747,"marketCap":62084484581},{"date":"2023-01-20","current":19.051472,"twenty":11.502454,"median":18.832228,"eighty":24.775747,"marketCap":61726768152},{"date":"2023-01-27","current":16.656553,"twenty":12.530912,"median":18.832228,"eighty":24.775747,"marketCap":54466928666},{"date":"2023-02-03","current":17.562217,"twenty":13.254959,"median":18.832228,"eighty":24.775747,"marketCap":57428448768},{"date":"2023-02-10","current":16.899768,"twenty":13.839065,"median":18.832228,"eighty":24.775747,"marketCap":55262240027},{"date":"2023-02-17","current":15.892511,"twenty":14.420163,"median":18.832228,"eighty":24.775747,"marketCap":51968509386},{"date":"2023-02-24","current":15.657066,"twenty":14.529147,"median":18.832228,"eighty":24.775747,"marketCap":51198605543},{"date":"2023-03-03","current":15.909228,"twenty":14.707666,"median":18.832228,"eighty":24.775747,"marketCap":52023177114},{"date":"2023-03-10","current":14.659561,"twenty":15.0341,"median":18.832228,"eighty":24.775747,"marketCap":47936764410},{"date":"2023-03-17","current":14.2033,"twenty":15.0341,"median":18.832228,"eighty":24.775747,"marketCap":46444790987},{"date":"2023-03-24","current":13.949744,"twenty":15.0341,"median":18.832228,"eighty":24.775747,"marketCap":45615663772},{"date":"2023-03-31","current":14.757542,"twenty":15.010127,"median":18.830407,"eighty":24.77249,"marketCap":48257163560},{"date":"2023-04-06","current":14.133827,"twenty":15.055044,"median":18.834549,"eighty":24.779005,"marketCap":46217615515},{"date":"2023-04-14","current":14.408095,"twenty":15.175971,"median":18.838776,"eighty":24.785519,"marketCap":47114470347},{"date":"2023-04-20","current":14.607183,"twenty":15.176726,"median":18.840682,"eighty":24.797283,"marketCap":47765486799},{"date":"2023-04-28","current":15.075401,"twenty":15.359838,"median":18.84243,"eighty":24.809047,"marketCap":45723690457},{"date":"2023-05-05","current":15.305817,"twenty":15.513804,"median":18.844178,"eighty":24.820811,"marketCap":46422544035},{"date":"2023-05-12","current":15.784664,"twenty":15.644571,"median":18.844178,"eighty":24.820811,"marketCap":47874884696},{"date":"2023-05-19","current":16.224482,"twenty":15.66683,"median":18.844178,"eighty":24.820811,"marketCap":49208852764},{"date":"2023-05-26","current":15.852963,"twenty":15.794721,"median":18.844553,"eighty":24.832575,"marketCap":48082036734},{"date":"2023-06-02","current":15.927267,"twenty":15.851161,"median":18.844553,"eighty":24.832575,"marketCap":48307399940},{"date":"2023-06-09","current":16.33256,"twenty":15.894959,"median":18.844553,"eighty":24.832575,"marketCap":49536653791},{"date":"2023-06-16","current":16.759619,"twenty":15.926666,"median":18.844553,"eighty":24.832575,"marketCap":50831923126},{"date":"2023-06-23","current":16.520195,"twenty":15.970739,"median":18.844929,"eighty":24.844339,"marketCap":50105752796},{"date":"2023-06-30","current":16.960764,"twenty":16.060542,"median":18.852064,"eighty":24.847098,"marketCap":51441997259},{"date":"2023-07-07","current":17.053081,"twenty":16.101815,"median":18.852064,"eighty":24.847098,"marketCap":51721993970},{"date":"2023-07-14","current":17.526673,"twenty":16.144209,"median":18.852064,"eighty":24.847098,"marketCap":53158399859},{"date":"2023-07-21","current":17.824639,"twenty":16.221018,"median":18.852064,"eighty":24.847098,"marketCap":54062129078},{"date":"2023-07-28","current":20.788239,"twenty":16.316748,"median":18.860873,"eighty":24.847098,"marketCap":53425775289},{"date":"2023-08-04","current":20.076277,"twenty":16.360671,"median":18.915184,"eighty":24.847098,"marketCap":51596032156},{"date":"2023-08-11","current":19.211499,"twenty":16.388558,"median":18.949703,"eighty":24.847098,"marketCap":49373552594},{"date":"2023-08-18","current":18.416504,"twenty":16.449438,"median":18.959323,"eighty":24.847098,"marketCap":47330415101},{"date":"2023-08-25","current":18.422687,"twenty":16.535656,"median":18.959323,"eighty":24.847098,"marketCap":47346306171},{"date":"2023-09-01","current":18.109106,"twenty":16.593322,"median":18.959323,"eighty":24.847098,"marketCap":46540401937},{"date":"2023-09-08","current":17.330011,"twenty":16.609208,"median":18.959323,"eighty":24.847098,"marketCap":44538127194},{"date":"2023-09-15","current":18.249555,"twenty":16.645304,"median":18.959323,"eighty":24.847098,"marketCap":46901356228},{"date":"2023-09-22","current":17.779624,"twenty":16.678626,"median":18.959323,"eighty":24.847098,"marketCap":45693634954},{"date":"2023-09-29","current":17.435127,"twenty":16.698842,"median":18.959323,"eighty":24.847098,"marketCap":44808275374},{"date":"2023-10-06","current":16.84418,"twenty":16.773688,"median":18.959323,"eighty":24.847098,"marketCap":43289543171},{"date":"2023-10-13","current":17.753125,"twenty":16.785806,"median":18.959323,"eighty":24.847098,"marketCap":45625530371},{"date":"2023-10-20","current":17.674508,"twenty":16.837805,"median":18.959323,"eighty":24.847098,"marketCap":45423486774},{"date":"2023-10-27","current":20.049312,"twenty":16.871941,"median":18.98553,"eighty":24.855374,"marketCap":41903062690},{"date":"2023-11-03","current":20.759099,"twenty":16.919084,"median":19.012417,"eighty":24.855374,"marketCap":43386517041},{"date":"2023-11-10","current":20.970088,"twenty":16.948522,"median":19.042367,"eighty":24.855374,"marketCap":43827482892},{"date":"2023-11-17","current":22.542222,"twenty":16.982096,"median":19.069109,"eighty":24.855374,"marketCap":47113243825},{"date":"2023-11-24","current":23.35588,"twenty":16.99694,"median":19.089776,"eighty":24.855374,"marketCap":48813789057},{"date":"2023-12-01","current":23.604738,"twenty":17.045414,"median":19.125827,"eighty":24.855374,"marketCap":49333902625},{"date":"2023-12-08","current":24.603417,"twenty":17.075155,"median":19.14753,"eighty":24.852615,"marketCap":51421140988},{"date":"2023-12-15","current":25.293728,"twenty":17.124353,"median":19.169448,"eighty":24.868605,"marketCap":52863890799},{"date":"2023-12-22","current":25.319869,"twenty":17.150674,"median":19.197854,"eighty":24.930771,"marketCap":52918527078},{"date":"2023-12-29","current":25.547772,"twenty":17.178421,"median":19.208737,"eighty":25.077655,"marketCap":53394843485},{"date":"2024-01-05","current":24.952633,"twenty":17.188631,"median":19.213448,"eighty":25.112925,"marketCap":52151003010},{"date":"2024-01-12","current":24.475226,"twenty":17.209864,"median":19.239704,"eighty":25.112925,"marketCap":51153221721},{"date":"2024-01-19","current":25.302588,"twenty":17.273621,"median":19.264774,"eighty":25.124504,"marketCap":52882408298},{"date":"2024-01-26","current":25.690346,"twenty":17.310577,"median":19.297054,"eighty":25.245044,"marketCap":53692823418},{"date":"2024-02-02","current":31.527436,"twenty":17.335285,"median":19.31651,"eighty":25.302588,"marketCap":57600626458},{"date":"2024-02-09","current":31.409522,"twenty":17.391599,"median":19.33064,"eighty":25.453803,"marketCap":57385197107},{"date":"2024-02-16","current":31.445376,"twenty":17.391599,"median":19.346887,"eighty":25.63142,"marketCap":57450702744},{"date":"2024-02-23","current":31.674102,"twenty":17.391599,"median":19.369033,"eighty":25.829811,"marketCap":57868583534},{"date":"2024-03-01","current":31.326687,"twenty":17.391599,"median":19.388566,"eighty":25.899197,"marketCap":57233856497},{"date":"2024-03-08","current":31.571484,"twenty":17.391599,"median":19.404272,"eighty":25.939994,"marketCap":57681101882},{"date":"2024-03-15","current":31.957226,"twenty":17.391599,"median":19.436245,"eighty":25.997775,"marketCap":58385852187},{"date":"2024-03-22","current":31.873664,"twenty":17.391599,"median":19.464861,"eighty":26.089059,"marketCap":58233184614},{"date":"2024-03-28","current":31.123157,"twenty":17.391599,"median":19.501073,"eighty":26.170606,"marketCap":56862008732},{"date":"2024-04-05","current":30.726267,"twenty":17.391599,"median":19.578542,"eighty":26.274062,"marketCap":56136889361},{"date":"2024-04-12","current":30.87711,"twenty":17.391599,"median":19.616551,"eighty":26.450903,"marketCap":56412479901},{"date":"2024-04-19","current":29.707457,"twenty":17.391599,"median":19.655271,"eighty":26.674496,"marketCap":54275523748},{"date":"2024-04-26","current":38.477281,"twenty":17.391599,"median":19.674509,"eighty":26.901855,"marketCap":54406875363},{"date":"2024-05-03","current":37.354102,"twenty":17.391599,"median":19.744589,"eighty":27.554955,"marketCap":52818699746},{"date":"2024-05-10","current":36.160624,"twenty":17.391599,"median":19.792071,"eighty":28.283126,"marketCap":51131121957},{"date":"2024-05-17","current":37.15439,"twenty":17.391599,"median":19.830889,"eighty":28.420431,"marketCap":52536307211},{"date":"2024-05-24","current":36.155831,"twenty":17.391599,"median":19.909511,"eighty":28.591528,"marketCap":51124344536},{"date":"2024-05-31","current":35.916176,"twenty":17.391599,"median":19.938876,"eighty":28.665786,"marketCap":50785473494},{"date":"2024-06-07","current":35.799545,"twenty":17.391599,"median":19.979609,"eighty":28.812131,"marketCap":50620556253},{"date":"2024-06-14","current":35.133306,"twenty":17.391599,"median":20.074329,"eighty":28.993268,"marketCap":49678494757},{"date":"2024-06-21","current":35.92736,"twenty":17.391599,"median":20.123338,"eighty":29.145071,"marketCap":50801287476},{"date":"2024-06-28","current":34.300907,"twenty":17.391599,"median":20.221361,"eighty":29.240743,"marketCap":48501482671},{"date":"2024-07-05","current":34.487837,"twenty":17.391599,"median":20.256068,"eighty":29.411189,"marketCap":48765802084},{"date":"2024-07-12","current":35.364972,"twenty":17.391599,"median":20.306981,"eighty":29.48279,"marketCap":50006070097},{"date":"2024-07-19","current":36.41945,"twenty":17.391599,"median":20.352559,"eighty":29.596628,"marketCap":51497102682},{"date":"2024-07-26","current":31.139588,"twenty":17.391599,"median":20.523212,"eighty":29.676087,"marketCap":55895560166},{"date":"2024-08-02","current":30.659684,"twenty":17.391599,"median":20.596979,"eighty":29.832335,"marketCap":55034132756},{"date":"2024-08-09","current":30.182299,"twenty":17.435127,"median":20.663919,"eighty":29.91411,"marketCap":54177227275},{"date":"2024-08-16","current":30.285586,"twenty":17.488396,"median":20.786124,"eighty":30.033872,"marketCap":54362626350},{"date":"2024-08-23","current":30.312037,"twenty":17.496863,"median":20.914769,"eighty":30.109259,"marketCap":54410106601},{"date":"2024-08-30","current":32.265661,"twenty":17.526993,"median":21.049893,"eighty":30.188586,"marketCap":57916862277},{"date":"2024-09-06","current":31.491013,"twenty":17.59146,"median":21.103713,"eighty":30.237916,"marketCap":56526369214},{"date":"2024-09-13","current":30.960726,"twenty":17.612579,"median":21.267166,"eighty":30.295993,"marketCap":55574503231},{"date":"2024-09-20","current":31.220202,"twenty":17.665524,"median":21.425839,"eighty":30.322045,"marketCap":56040261883},{"date":"2024-09-27","current":31.045119,"twenty":17.713563,"median":21.542437,"eighty":30.360043,"marketCap":55725987841},{"date":"2024-10-04","current":31.227759,"twenty":17.749128,"median":21.627697,"eighty":30.383778,"marketCap":56053827669},{"date":"2024-10-11","current":31.511167,"twenty":17.760415,"median":21.733855,"eighty":30.465592,"marketCap":56562544643},{"date":"2024-10-18","current":31.788277,"twenty":17.774616,"median":21.848508,"eighty":30.509715,"marketCap":57059956796},{"date":"2024-10-25","current":23.512631,"twenty":17.816724,"median":21.941869,"eighty":30.528687,"marketCap":56806516731},{"date":"2024-11-01","current":23.418989,"twenty":17.838173,"median":22.084542,"eighty":30.528687,"marketCap":56580277069},{"date":"2024-11-08","current":25.439788,"twenty":17.838173,"median":22.161056,"eighty":30.528687,"marketCap":61462528975},{"date":"2024-11-15","current":24.464973,"twenty":17.838173,"median":22.224553,"eighty":30.528687,"marketCap":59107374094},{"date":"2024-11-22","current":25.185082,"twenty":17.838173,"median":22.384543,"eighty":30.528687,"marketCap":60847157094},{"date":"2024-11-29","current":25.831213,"twenty":17.838173,"median":22.422948,"eighty":30.528687,"marketCap":62408210762},{"date":"2024-12-06","current":24.420024,"twenty":17.861789,"median":22.522456,"eighty":30.528687,"marketCap":58998779056},{"date":"2024-12-13","current":23.056593,"twenty":17.883184,"median":22.697014,"eighty":30.528687,"marketCap":55704729577},{"date":"2024-12-20","current":21.926331,"twenty":17.883184,"median":22.70864,"eighty":30.528687,"marketCap":52974016857},{"date":"2024-12-27","current":22.029338,"twenty":17.883184,"median":22.70864,"eighty":30.528687,"marketCap":53222880485},{"date":"2025-01-03","current":22.088333,"twenty":17.883184,"median":22.70864,"eighty":30.528687,"marketCap":53365411472},{"date":"2025-01-10","current":21.906667,"twenty":17.878905,"median":22.710634,"eighty":30.531246,"marketCap":52926506528},{"date":"2025-01-17","current":22.974188,"twenty":17.878905,"median":22.793619,"eighty":30.531246,"marketCap":55505638675},{"date":"2025-01-24","current":23.84787,"twenty":17.878905,"median":22.863201,"eighty":30.531246,"marketCap":57616454721},{"date":"2025-01-31","current":22.036508,"twenty":17.878905,"median":22.919962,"eighty":30.531246,"marketCap":57779724238},{"date":"2025-02-07","current":21.501348,"twenty":17.878905,"median":22.919962,"eighty":30.531246,"marketCap":56376534695},{"date":"2025-02-14","current":22.107121,"twenty":17.878905,"median":22.919962,"eighty":30.531246,"marketCap":57964872426},{"date":"2025-02-21","current":21.396384,"twenty":17.878905,"median":22.919962,"eighty":30.531246,"marketCap":56101319553},{"date":"2025-02-28","current":21.222802,"twenty":17.88655,"median":22.919962,"eighty":30.531246,"marketCap":55646186956},{"date":"2025-03-07","current":20.917954,"twenty":17.941139,"median":22.922604,"eighty":30.533806,"marketCap":54846874484},{"date":"2025-03-14","current":20.061269,"twenty":17.984176,"median":22.922604,"eighty":30.533806,"marketCap":52600647934},{"date":"2025-03-21","current":20.013772,"twenty":18.028633,"median":22.922604,"eighty":30.533806,"marketCap":52476109164},{"date":"2025-03-28","current":19.892833,"twenty":18.084177,"median":22.922604,"eighty":30.533806,"marketCap":52159007901},{"date":"2025-04-04","current":18.199936,"twenty":18.108394,"median":22.922604,"eighty":30.533806,"marketCap":47720232212},{"date":"2025-04-11","current":18.836714,"twenty":18.125571,"median":22.919962,"eighty":30.531246,"marketCap":49389863434},{"date":"2025-04-17","current":18.968729,"twenty":18.213619,"median":22.919962,"eighty":30.531246,"marketCap":49736006493},{"date":"2025-04-25","current":15.05968,"twenty":18.239524,"median":22.922604,"eighty":30.533806,"marketCap":49983078606},{"date":"2025-05-02","current":15.239682,"twenty":18.232777,"median":22.922604,"eighty":30.533806,"marketCap":50580503884},{"date":"2025-05-09","current":15.181266,"twenty":18.224889,"median":22.922604,"eighty":30.533806,"marketCap":50386622473},{"date":"2025-05-16","current":16.716374,"twenty":18.210198,"median":22.922604,"eighty":30.533806,"marketCap":55481645596},{"date":"2025-05-23","current":16.277578,"twenty":18.176735,"median":22.922604,"eighty":30.533806,"marketCap":54025280579},{"date":"2025-05-30","current":16.729959,"twenty":18.110875,"median":22.922604,"eighty":30.533806,"marketCap":55526734296},{"date":"2025-06-06","current":16.772073,"twenty":18.045106,"median":22.922604,"eighty":30.533806,"marketCap":55666509266},{"date":"2025-06-13","current":17.081132,"twenty":17.984176,"median":22.922604,"eighty":30.533806,"marketCap":56692277196},{"date":"2025-06-20","current":17.180303,"twenty":17.956175,"median":22.925247,"eighty":30.536365,"marketCap":57021424707},{"date":"2025-06-27","current":17.35555,"twenty":17.912428,"median":22.925247,"eighty":30.536365,"marketCap":57603068940},{"date":"2025-07-03","current":17.830346,"twenty":17.862453,"median":22.925247,"eighty":30.536365,"marketCap":59178919012},{"date":"2025-07-11","current":17.873818,"twenty":17.832317,"median":22.925247,"eighty":30.536365,"marketCap":59323202853},{"date":"2025-07-18","current":18.326879,"twenty":17.826922,"median":22.925247,"eighty":30.536365,"marketCap":60826911004},{"date":"2025-07-25","current":18.883186,"twenty":17.826922,"median":22.925247,"eighty":30.536365,"marketCap":62673293278},{"date":"2025-08-01","current":18.618059,"twenty":17.826922,"median":22.863201,"eighty":30.536365,"marketCap":62370497346},{"date":"2025-08-08","current":18.783478,"twenty":17.826922,"median":22.73821,"eighty":30.536365,"marketCap":62924652484},{"date":"2025-08-15","current":18.91943,"twenty":17.826922,"median":22.636107,"eighty":30.536365,"marketCap":63380091727},{"date":"2025-08-22","current":19.043328,"twenty":17.826922,"median":22.502691,"eighty":30.536365,"marketCap":63795147195},{"date":"2025-08-29","current":18.604665,"twenty":17.826922,"median":22.419147,"eighty":30.536365,"marketCap":62325626484},{"date":"2025-09-05","current":18.735929,"twenty":17.82578,"median":22.384543,"eighty":30.538925,"marketCap":62765360926},{"date":"2025-09-12","current":18.350173,"twenty":17.826922,"median":22.279363,"eighty":30.536365,"marketCap":61473080118},{"date":"2025-09-19","current":18.931485,"twenty":17.826922,"median":22.226923,"eighty":30.536365,"marketCap":63420475502},{"date":"2025-09-26","current":19.727776,"twenty":17.826922,"median":22.200509,"eighty":30.536365,"marketCap":66088048212},{"date":"2025-10-03","current":19.977579,"twenty":17.826922,"median":22.167836,"eighty":30.536365,"marketCap":66924889778},{"date":"2025-10-10","current":19.749206,"twenty":17.826922,"median":22.128964,"eighty":30.536365,"marketCap":66159841591},{"date":"2025-10-17","current":19.320589,"twenty":17.826922,"median":22.083463,"eighty":30.536365,"marketCap":64723974026},{"date":"2025-10-24","current":21.501571,"twenty":17.826922,"median":22.029338,"eighty":30.536365,"marketCap":63687653503},{"date":"2025-10-31","current":21.334152,"twenty":17.826922,"median":21.930339,"eighty":30.536365,"marketCap":63191759079},{"date":"2025-11-07","current":21.370515,"twenty":17.826922,"median":21.894354,"eighty":30.536365,"marketCap":63299464655},{"date":"2025-11-14","current":21.478845,"twenty":17.826922,"median":21.836972,"eighty":30.536365,"marketCap":63620337518},{"date":"2025-11-21","current":21.228095,"twenty":17.826922,"median":21.784895,"eighty":30.482838,"marketCap":62877617815},{"date":"2025-11-28","current":21.971253,"twenty":17.826922,"median":21.73773,"eighty":30.439243,"marketCap":65078850528},{"date":"2025-12-05","current":22.357604,"twenty":17.826922,"median":21.73773,"eighty":30.439243,"marketCap":66223222275},{"date":"2025-12-12","current":22.276546,"twenty":17.826922,"median":21.73773,"eighty":30.422498,"marketCap":65983128595},{"date":"2025-12-19","current":22.107612,"twenty":17.826922,"median":21.73773,"eighty":30.422498,"marketCap":65482746439},{"date":"2025-12-26","current":22.174276,"twenty":17.826922,"median":21.73773,"eighty":30.422498,"marketCap":65680206662},{"date":"2026-01-02","current":21.872014,"twenty":17.826922,"median":21.73773,"eighty":30.422498,"marketCap":64784904060},{"date":"2026-01-09","current":21.947769,"twenty":17.826922,"median":21.735654,"eighty":30.376528,"marketCap":65009290677},{"date":"2026-01-16","current":22.027311,"twenty":17.826922,"median":21.72998,"eighty":30.333859,"marketCap":65244896625},{"date":"2026-01-23","current":21.899285,"twenty":17.826922,"median":21.725193,"eighty":30.314133,"marketCap":64865683242},{"date":"2026-01-30","current":22.665475,"twenty":17.826922,"median":21.70678,"eighty":30.308658,"marketCap":65117910021},{"date":"2026-02-06","current":23.97388,"twenty":17.826922,"median":21.70678,"eighty":30.237496,"marketCap":68876956730},{"date":"2026-02-13","current":24.586455,"twenty":17.826922,"median":21.70678,"eighty":30.13419,"marketCap":70636884743},{"date":"2026-02-20","current":24.548153,"twenty":17.826922,"median":21.70678,"eighty":29.893078,"marketCap":70526844451},{"date":"2026-02-27","current":24.46686,"twenty":17.826922,"median":21.70678,"eighty":29.715342,"marketCap":70293289545},{"date":"2026-03-06","current":24.303493,"twenty":17.826922,"median":21.70678,"eighty":29.476111,"marketCap":69823934013},{"date":"2026-03-13","current":22.766741,"twenty":17.826922,"median":21.70678,"eighty":29.298069,"marketCap":65408848001},{"date":"2026-03-20","current":21.745107,"twenty":17.826922,"median":21.70678,"eighty":28.961652,"marketCap":62473691634},{"date":"2026-03-27","current":22.142974,"twenty":17.826922,"median":21.70678,"eighty":28.785207,"marketCap":63616763242},{"date":"2026-04-02","current":22.42704,"twenty":17.826922,"median":21.70678,"eighty":28.638862,"marketCap":64432885923},{"date":"2026-04-10","current":23.075627,"twenty":17.826922,"median":21.70678,"eighty":28.508367,"marketCap":66296276003},{"date":"2026-04-17","current":23.648415,"twenty":17.826922,"median":21.70678,"eighty":28.338356,"marketCap":67941896400},{"date":"2026-04-24","current":25.118285,"twenty":17.826922,"median":21.70678,"eighty":27.554086,"marketCap":72164832233},{"date":"2026-05-01","current":26.566863,"twenty":17.826922,"median":21.70678,"eighty":26.442032,"marketCap":70933523335},{"date":"2026-05-08","current":26.361616,"twenty":17.826922,"median":21.70678,"eighty":26.239308,"marketCap":70385513973},{"date":"2026-05-15","current":26.719116,"twenty":17.826922,"median":21.70678,"eighty":26.151995,"marketCap":71340038477},{"date":"2026-05-22","current":26.197586,"twenty":17.826922,"median":21.70678,"eighty":26.151995,"marketCap":69947555671},{"date":"2026-05-29","current":25.898128,"twenty":17.82578,"median":21.705214,"eighty":26.067767,"marketCap":69148001027},{"date":"2026-06-05","current":25.840087,"twenty":17.826922,"median":21.70678,"eighty":25.914003,"marketCap":68993031167},{"date":"2026-06-12","current":26.121039,"twenty":17.826922,"median":21.70678,"eighty":25.914003,"marketCap":69743175130},{"date":"2026-06-18","current":25.279863,"twenty":17.826922,"median":21.70678,"eighty":25.901144,"marketCap":67497235120},{"date":"2026-06-26","current":26.249739,"twenty":17.82578,"median":21.705214,"eighty":25.837206,"marketCap":70086803952},{"date":"2026-07-02","current":26.832674,"twenty":17.82578,"median":21.705214,"eighty":25.837206,"marketCap":71643240378},{"date":"2026-07-10","current":27.234756,"twenty":17.82578,"median":21.705214,"eighty":25.837206,"marketCap":72716799703},{"date":"2026-07-17","current":28.436797,"twenty":17.82578,"median":21.705214,"eighty":25.837206,"marketCap":75926247978},{"date":"2026-07-24","current":29.69926,"twenty":17.82578,"median":21.705214,"eighty":25.837206,"marketCap":78287248409},{"date":"2026-07-31","current":28.453518,"twenty":17.824639,"median":21.703649,"eighty":25.853687,"marketCap":75003473995},{"date":"2026-08-07","current":29.180343,"twenty":17.824639,"median":21.703649,"eighty":25.937691,"marketCap":76919383417},{"date":"2026-08-14","current":28.787534,"twenty":17.824639,"median":21.703649,"eighty":26.091066,"marketCap":75883938818},{"date":"2026-08-21","current":29.534808,"twenty":17.824639,"median":21.703649,"eighty":26.169828,"marketCap":77853754249},{"date":"2026-08-28","current":29.646431,"twenty":17.824639,"median":21.703649,"eighty":26.249739,"marketCap":78147991217},{"date":"2026-09-04","current":27.933749,"twenty":17.824639,"median":21.703649,"eighty":26.361616,"marketCap":73633362920},{"date":"2026-09-11","current":27.547757,"twenty":17.824639,"median":21.703649,"eighty":26.45751,"marketCap":72615886990},{"date":"2026-09-18","current":27.178806,"twenty":17.824639,"median":21.703649,"eighty":26.635839,"marketCap":71643332735},{"date":"2026-09-25","current":26.684599,"twenty":17.824639,"median":21.725193,"eighty":26.719116,"marketCap":70340604172},{"date":"2026-10-01","current":26.329282,"twenty":17.824639,"median":21.72998,"eighty":26.719116,"marketCap":69403987257}],"updateTime":1790950491576},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"NSC\",pageSize:20,pageCount:16,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"9720669","market":"us","labels":[],"media":"sec.gov","original_id":"AN155278120000355-NSC","pdf_url":null,"pub_time":1589472000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NSC","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000355/0001552781-20-000355-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 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000355/e20334_ex10-1.htm","primary":true,"translateUrl":null,"linkName":"e20334_ex10-1.htm","type":"EX-10.1","id":"NTFILEDUweLVoNr6a8u4Qm","market":"us","size":102060},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000355/e20334_nsc-8k.htm","primary":false,"translateUrl":null,"linkName":"e20334_nsc-8k.htm","type":"8-K","id":"NTFILEE7UVHhKhH4va8uW2","market":"us","size":34961},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000355/image_001.jpg","primary":false,"translateUrl":null,"linkName":"image_001.jpg","type":"GRAPHIC","id":"NTFILEEenuCrtuGGcFitXJ","market":"us","size":7164},{"description":"XBRL SCHEMA FILE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000355/nsc-20200514.xsd","primary":false,"translateUrl":null,"linkName":"nsc-20200514.xsd","type":"EX-101.SCH","id":"NTFILEWmQainJeMsYMGkZf","market":"us","size":3156},{"description":"XBRL LABEL FILE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000355/nsc-20200514_lab.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200514_lab.xml","type":"EX-101.LAB","id":"NTFILECgtmfSCA8EGnGtUg","market":"us","size":34591},{"description":"XBRL PRESENTATION FILE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000355/nsc-20200514_pre.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200514_pre.xml","type":"EX-101.PRE","id":"NTFILE2Agr93ubDCmucepX","market":"us","size":22691},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000355/e20334_nsc-8k_htm.xml","primary":false,"translateUrl":null,"linkName":"e20334_nsc-8k_htm.xml","type":"XML","id":"NTFILE3p3t2WFWArf7NWWK","market":"us","size":3521}],"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":"2020-05-15 00:00","pubTimestamp":1589472000,"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 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9715752","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520142941-NSC","pdf_url":null,"pub_time":1589385600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NSC","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/702165/000119312520142941/0001193125-20-142941-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events\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/702165/000119312520142941/d895605dex991.htm","primary":true,"translateUrl":null,"linkName":"d895605dex991.htm","type":"EX-99.1","id":"NTFILE8jCo92VPb2fffdGV","market":"us","size":18460},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520142941/d895605d8k.htm","primary":false,"translateUrl":null,"linkName":"d895605d8k.htm","type":"8-K","id":"NTFILEBWR2HinDJC88Cnju","market":"us","size":28856},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520142941/d895605dex992.htm","primary":false,"translateUrl":null,"linkName":"d895605dex992.htm","type":"EX-99.2","id":"NTFILE4ncegar4nngnHoKY","market":"us","size":39240},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520142941/nsc-20200513.xsd","primary":false,"translateUrl":null,"linkName":"nsc-20200513.xsd","type":"EX-101.SCH","id":"NTFILE6Nh6kmhJeZp3G2Rf","market":"us","size":3060},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520142941/nsc-20200513_lab.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200513_lab.xml","type":"EX-101.LAB","id":"NTFILE2xoRbcr2wqda1zka","market":"us","size":17373},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520142941/nsc-20200513_pre.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200513_pre.xml","type":"EX-101.PRE","id":"NTFILEDjLFZpDkDpXbaSNG","market":"us","size":10947},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520142941/g895605g0514115632935.jpg","primary":false,"translateUrl":null,"linkName":"g895605g0514115632935.jpg","type":"GRAPHIC","id":"NTFILE9GLnZVwGYSwreFWw","market":"us","size":8570},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520142941/d895605d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d895605d8k_htm.xml","type":"XML","id":"NTFILEDFymnGJyzWpM6nJe","market":"us","size":3298}],"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":"2020-05-14 00:00","pubTimestamp":1589385600,"title_zh":"8-K  - Current report","summary_en":"Item 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":"9715751","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520139054-NSC","pdf_url":null,"pub_time":1589126400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NSC","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/702165/000119312520139054/0001193125-20-139054-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-4.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520139054/d918391dex41.htm","primary":true,"translateUrl":null,"linkName":"d918391dex41.htm","type":"EX-4.1","id":"NTFILE7zYEVLs82nCNBhAA","market":"us","size":83665},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520139054/d918391d8k.htm","primary":false,"translateUrl":null,"linkName":"d918391d8k.htm","type":"8-K","id":"NTFILEHsnFDfuLc5SdTdsY","market":"us","size":37996},{"description":"EX-5.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520139054/d918391dex51.htm","primary":false,"translateUrl":null,"linkName":"d918391dex51.htm","type":"EX-5.1","id":"NTFILE2tVzUVYWkKKRn5up","market":"us","size":10496},{"description":"EX-5.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520139054/d918391dex52.htm","primary":false,"translateUrl":null,"linkName":"d918391dex52.htm","type":"EX-5.2","id":"NTFILEDwhCBBT8Q6ZbWBFN","market":"us","size":19792},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520139054/nsc-20200511.xsd","primary":false,"translateUrl":null,"linkName":"nsc-20200511.xsd","type":"EX-101.SCH","id":"NTFILEAdfXoqV6qQx2zwn9","market":"us","size":3061},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520139054/nsc-20200511_lab.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200511_lab.xml","type":"EX-101.LAB","id":"NTFILEG3i73uv1Z8aMdKqP","market":"us","size":17374},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520139054/nsc-20200511_pre.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200511_pre.xml","type":"EX-101.PRE","id":"NTFILEF4fqfWfZcLJejvBG","market":"us","size":10948},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520139054/g918391g0508135055860.jpg","primary":false,"translateUrl":null,"linkName":"g918391g0508135055860.jpg","type":"GRAPHIC","id":"NTFILE8sEAPociMz6qgWce","market":"us","size":8570},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520139054/g918391img001.jpg","primary":false,"translateUrl":null,"linkName":"g918391img001.jpg","type":"GRAPHIC","id":"NTFILEJLnjTqPYc9trTe6r","market":"us","size":13930},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520139054/g918391img002.jpg","primary":false,"translateUrl":null,"linkName":"g918391img002.jpg","type":"GRAPHIC","id":"NTFILEByjg8FqjxkCwx7Md","market":"us","size":11236},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520139054/d918391d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d918391d8k_htm.xml","type":"XML","id":"NTFILEFAHXEHftw9ngXA5S","market":"us","size":3298}],"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":"2020-05-11 00:00","pubTimestamp":1589126400,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9669001","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520130974-NSC","pdf_url":null,"pub_time":1588262400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 1.01, 8.01, and 9.01","symbol":"NSC","title":"Current report, items 1.01, 8.01, and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/702165/000119312520130974/0001193125-20-130974-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":"EX-1.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520130974/d925317dex11.htm","primary":true,"translateUrl":null,"linkName":"d925317dex11.htm","type":"EX-1.1","id":"NTFILE6gFygmiVD2JFan4i","market":"us","size":178986},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520130974/d925317d8k.htm","primary":false,"translateUrl":null,"linkName":"d925317d8k.htm","type":"8-K","id":"NTFILE8vJ68be3b3ZDLfdM","market":"us","size":35057},{"description":"EX-99.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520130974/d925317dex991.htm","primary":false,"translateUrl":null,"linkName":"d925317dex991.htm","type":"EX-99.1","id":"NTFILEWCDNAuP9unwJH4h9","market":"us","size":41450},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520130974/nsc-20200430.xsd","primary":false,"translateUrl":null,"linkName":"nsc-20200430.xsd","type":"EX-101.SCH","id":"NTFILEAWqNS9ucX1N2y5sB","market":"us","size":3060},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520130974/nsc-20200430_lab.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200430_lab.xml","type":"EX-101.LAB","id":"NTFILEGqeQbsHG5eRZZKMv","market":"us","size":17373},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520130974/nsc-20200430_pre.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200430_pre.xml","type":"EX-101.PRE","id":"NTFILE7Lgq55PWYCTJkUc4","market":"us","size":10947},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520130974/g925317g0501103049654.jpg","primary":false,"translateUrl":null,"linkName":"g925317g0501103049654.jpg","type":"GRAPHIC","id":"NTFILE3H1U8SeZjzsnZpNk","market":"us","size":8570},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520130974/d925317d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d925317d8k_htm.xml","type":"XML","id":"NTFILE4gZ9Q59goCuGCGxp","market":"us","size":3298}],"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 1.01, 8.01, and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9666829","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520128947-NSC","pdf_url":null,"pub_time":1588176000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"FWP  - Filing under Securities Act Rules 163/433 of free writing prospectuses","symbol":"NSC","title":"FWP  - Filing under Securities Act Rules 163/433 of free writing prospectuses","titleType":"[Supp]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/702165/000119312520128947/0001193125-20-128947-index.htm","us_notice_code":"Form FWP","us_title_en":"FWP  - Filing under Securities Act Rules 163/433 of free writing prospectuses","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FWP","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000119312520128947/d912443dfwp.htm","primary":true,"translateUrl":null,"linkName":"d912443dfwp.htm","type":"FWP","id":"NTFILEGJPhXpYTUzxqo2Tb","market":"us","size":14531}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Supp]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Supp]Public Prospectus","pubTime":"2020-04-30 00:00","pubTimestamp":1588176000,"title_zh":"FWP  - Filing under Securities Act Rules 163/433 of free writing prospectuses","summary_en":"FWP  - Filing under Securities Act Rules 163/433 of free writing prospectuses","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9659323","market":"us","labels":[],"media":"sec.gov","original_id":"AN70216520000016-NSC","pdf_url":null,"pub_time":1588089600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"NSC","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000016/0000702165-20-000016-index.htm","us_notice_code":"Form 10-Q","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000016/nsc-20200331.htm","primary":true,"translateUrl":null,"linkName":"nsc-20200331.htm","type":"10-Q","id":"NTFILE7PUQStAQTfKUXp5H","market":"us","size":1349734},{"description":"EX-31.A","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000016/nsc033120exhibit31a.htm","primary":false,"translateUrl":null,"linkName":"nsc033120exhibit31a.htm","type":"EX-31.A","id":"NTFILEAp2Gg2T1SnLGtHox","market":"us","size":11781},{"description":"EX-31.B","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000016/nsc033120exhibit31b.htm","primary":false,"translateUrl":null,"linkName":"nsc033120exhibit31b.htm","type":"EX-31.B","id":"NTFILEApgvqkCkBLGdfXsG","market":"us","size":11761},{"description":"EX-32","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000016/nsc033120exhibit32.htm","primary":false,"translateUrl":null,"linkName":"nsc033120exhibit32.htm","type":"EX-32","id":"NTFILE7VnLrsTYEZHEFiS7","market":"us","size":9699},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000016/nsc-20200331.xsd","primary":false,"translateUrl":null,"linkName":"nsc-20200331.xsd","type":"EX-101.SCH","id":"NTFILELk5eKBqTb4oH1AtH","market":"us","size":31764},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000016/nsc-20200331_cal.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200331_cal.xml","type":"EX-101.CAL","id":"NTFILE2FBJWwuYvnH7iXWq","market":"us","size":60150},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000016/nsc-20200331_def.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200331_def.xml","type":"EX-101.DEF","id":"NTFILEG6ewnw3jBJUf3YV3","market":"us","size":131224},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000016/nsc-20200331_lab.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200331_lab.xml","type":"EX-101.LAB","id":"NTFILEBiHQcSdFgBrhUgBa","market":"us","size":381781},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000016/nsc-20200331_pre.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200331_pre.xml","type":"EX-101.PRE","id":"NTFILEFnkxn44a8Vhuw7YM","market":"us","size":246028},{"description":"NS LOGO","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000016/nsc-20200331_g1.jpg","primary":false,"translateUrl":null,"linkName":"nsc-20200331_g1.jpg","type":"GRAPHIC","id":"NTFILE6PANvELVtPPLr3K7","market":"us","size":42189},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000016/nsc-20200331_htm.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200331_htm.xml","type":"XML","id":"NTFILE27QrJbHao18rgLCn","market":"us","size":826038}],"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":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-04-29 00:00","pubTimestamp":1588089600,"title_zh":"Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9647634","market":"us","labels":[],"media":"sec.gov","original_id":"AN155278120000286-NSC","pdf_url":null,"pub_time":1588089600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02, 7.01, 8.01, and 9.01","symbol":"NSC","title":"Current report, items 2.02, 7.01, 8.01, and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000286/0001552781-20-000286-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":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000286/e20283_ex99-1.htm","primary":true,"translateUrl":null,"linkName":"e20283_ex99-1.htm","type":"EX-99.1","id":"NTFILEBjMd5paNpKURYGEG","market":"us","size":25623},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000286/e20283_nsc-8k.htm","primary":false,"translateUrl":null,"linkName":"e20283_nsc-8k.htm","type":"8-K","id":"NTFILEC6Ufe6WKKzbc8tsR","market":"us","size":28559},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000286/e20283_ex99-2.htm","primary":false,"translateUrl":null,"linkName":"e20283_ex99-2.htm","type":"EX-99.2","id":"NTFILE7noCLgLUAgd1GfXs","market":"us","size":58230},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000286/e20283_ex99-3.htm","primary":false,"translateUrl":null,"linkName":"e20283_ex99-3.htm","type":"EX-99.3","id":"NTFILE21HvkdEefARf5dso","market":"us","size":151532},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000286/image_001.jpg","primary":false,"translateUrl":null,"linkName":"image_001.jpg","type":"GRAPHIC","id":"NTFILEBjx5y7zTk1tRPQge","market":"us","size":7164},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000286/image_002.jpg","primary":false,"translateUrl":null,"linkName":"image_002.jpg","type":"GRAPHIC","id":"NTFILE3ZcMQf3qh2dUvVTb","market":"us","size":103260},{"description":"XBRL SCHEMA FILE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000286/nsc-20200429.xsd","primary":false,"translateUrl":null,"linkName":"nsc-20200429.xsd","type":"EX-101.SCH","id":"NTFILEJ9mE9u4eE2yrGYqX","market":"us","size":3156},{"description":"XBRL LABEL FILE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000286/nsc-20200429_lab.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200429_lab.xml","type":"EX-101.LAB","id":"NTFILEA1duzJKr9wP4LMK5","market":"us","size":34591},{"description":"XBRL PRESENTATION FILE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000286/nsc-20200429_pre.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200429_pre.xml","type":"EX-101.PRE","id":"NTFILEDi8JWSbydm3Tcv9G","market":"us","size":22691},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000286/e20283_nsc-8k_htm.xml","primary":false,"translateUrl":null,"linkName":"e20283_nsc-8k_htm.xml","type":"XML","id":"NTFILEEDowMj8PoJ2QwTHZ","market":"us","size":3521}],"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":"2020-04-29 00:00","pubTimestamp":1588089600,"title_zh":"Current report, items 2.02, 7.01, 8.01, and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9461597","market":"us","labels":[],"media":"sec.gov","original_id":"AN155278120000267-NSC","pdf_url":null,"pub_time":1586966400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 8.01 and 9.01","symbol":"NSC","title":"Current report, items 8.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000267/0001552781-20-000267-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":"GRAPHIC","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000267/image_001.jpg","primary":true,"translateUrl":null,"linkName":"image_001.jpg","type":"GRAPHIC","id":"NTFILEAKGCVzvamdKkvkPC","market":"us","size":7164},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000267/e20241_nsc-8k.htm","primary":false,"translateUrl":null,"linkName":"e20241_nsc-8k.htm","type":"8-K","id":"NTFILE7uSdpKSUfYrVrJu5","market":"us","size":23250},{"description":"XBRL SCHEMA FILE","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000267/nsc-20200416.xsd","primary":false,"translateUrl":null,"linkName":"nsc-20200416.xsd","type":"EX-101.SCH","id":"NTFILE5MzmvwV5JNmK1hx8","market":"us","size":3156},{"description":"XBRL LABEL FILE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000267/nsc-20200416_lab.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200416_lab.xml","type":"EX-101.LAB","id":"NTFILEFKQU578XTHAcgTAJ","market":"us","size":34591},{"description":"XBRL PRESENTATION FILE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000267/nsc-20200416_pre.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200416_pre.xml","type":"EX-101.PRE","id":"NTFILE7wLxYWPzYh99vc5Q","market":"us","size":22691},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000267/e20241_nsc-8k_htm.xml","primary":false,"translateUrl":null,"linkName":"e20241_nsc-8k_htm.xml","type":"XML","id":"NTFILE72uZbcqMVMorqVeh","market":"us","size":3517}],"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":"2020-04-16 00:00","pubTimestamp":1586966400,"title_zh":"Current report, items 8.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"9406673","market":"us","labels":[],"media":"sec.gov","original_id":"AN155278120000246-NSC","pdf_url":null,"pub_time":1585756800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 7.01 and 9.01","symbol":"NSC","title":"Current report, items 7.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000246/0001552781-20-000246-index.htm","us_notice_code":"Form 8-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"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 7.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9389038","market":"us","labels":[],"media":"sec.gov","original_id":"AN155278120000241-NSC","pdf_url":null,"pub_time":1585497600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 1.01, 1.02, 2.03, and 9.01","symbol":"NSC","title":"Current report, items 1.01, 1.02, 2.03, and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000241/0001552781-20-000241-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":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000241/e20205_ex10-1.htm","primary":true,"translateUrl":null,"linkName":"e20205_ex10-1.htm","type":"EX-10.1","id":"NTFILE2rbwVSw1tiuuR4Bm","market":"us","size":606780},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000241/e20205_nsc-8k.htm","primary":false,"translateUrl":null,"linkName":"e20205_nsc-8k.htm","type":"8-K","id":"NTFILECt7F9LBPegZo1A7n","market":"us","size":29917},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000241/image_001.jpg","primary":false,"translateUrl":null,"linkName":"image_001.jpg","type":"GRAPHIC","id":"NTFILEFhoigQKZxmz1KnoW","market":"us","size":7164},{"description":"XBRL SCHEMA FILE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000241/nsc-20200327.xsd","primary":false,"translateUrl":null,"linkName":"nsc-20200327.xsd","type":"EX-101.SCH","id":"NTFILEGiPxREJGpHPZjVHt","market":"us","size":3156},{"description":"XBRL LABEL FILE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000241/nsc-20200327_lab.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200327_lab.xml","type":"EX-101.LAB","id":"NTFILECaXuXpEezVqaSkhx","market":"us","size":34591},{"description":"XBRL PRESENTATION FILE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000241/nsc-20200327_pre.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200327_pre.xml","type":"EX-101.PRE","id":"NTFILEGMo4fZSoHcjHQZQi","market":"us","size":22691},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000241/e20205_nsc-8k_htm.xml","primary":false,"translateUrl":null,"linkName":"e20205_nsc-8k_htm.xml","type":"XML","id":"NTFILE3sofMAS51PsDMUrb","market":"us","size":3521}],"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":"2020-03-30 00:00","pubTimestamp":1585497600,"title_zh":"Current report, items 1.01, 1.02, 2.03, and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9218754","market":"us","labels":[],"media":"sec.gov","original_id":"AN155278120000218-NSC","pdf_url":null,"pub_time":1584979200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 5.03 and 9.01","symbol":"NSC","title":"Current report, items 5.03 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000218/0001552781-20-000218-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":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000218/e20177_ex3-ii.htm","primary":true,"translateUrl":null,"linkName":"e20177_ex3-ii.htm","type":"EX-3.II","id":"NTFILE8WxuDkKX9supdaF4","market":"us","size":106477},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000218/e20177_nsc-8k.htm","primary":false,"translateUrl":null,"linkName":"e20177_nsc-8k.htm","type":"8-K","id":"NTFILECpH7dGcoBtWkocHZ","market":"us","size":25705},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000218/image_001.jpg","primary":false,"translateUrl":null,"linkName":"image_001.jpg","type":"GRAPHIC","id":"NTFILEEE4iucqX2u57xSzA","market":"us","size":7164},{"description":"XBRL SCHEMA FILE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000218/nsc-20200323.xsd","primary":false,"translateUrl":null,"linkName":"nsc-20200323.xsd","type":"EX-101.SCH","id":"NTFILE3xEcxFwYfTAwQaLJ","market":"us","size":3156},{"description":"XBRL LABEL FILE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000218/nsc-20200323_lab.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200323_lab.xml","type":"EX-101.LAB","id":"NTFILE7dsKWBLuodA8E4Ta","market":"us","size":34591},{"description":"XBRL PRESENTATION FILE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000218/nsc-20200323_pre.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200323_pre.xml","type":"EX-101.PRE","id":"NTFILE87XEcXQBGFde6SHp","market":"us","size":22691},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000218/e20177_nsc-8k_htm.xml","primary":false,"translateUrl":null,"linkName":"e20177_nsc-8k_htm.xml","type":"XML","id":"NTFILEGXU9nybsudiTY77w","market":"us","size":3634}],"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":"2020-03-24 00:00","pubTimestamp":1584979200,"title_zh":"Current report, items 5.03 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9189908","market":"us","labels":[],"media":"sec.gov","original_id":"AN155278120000186-NSC","pdf_url":null,"pub_time":1584288000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NSC","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000186/0001552781-20-000186-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":"GRAPHIC","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000186/image_001.jpg","primary":true,"translateUrl":null,"linkName":"image_001.jpg","type":"GRAPHIC","id":"NTFILE37yJdXeETGCSg5WM","market":"us","size":7164},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000186/e20145_nsc-8k.htm","primary":false,"translateUrl":null,"linkName":"e20145_nsc-8k.htm","type":"8-K","id":"NTFILEBAYdfaW2aKgToJKp","market":"us","size":25249},{"description":"XBRL SCHEMA FILE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000186/nsc-20200316.xsd","primary":false,"translateUrl":null,"linkName":"nsc-20200316.xsd","type":"EX-101.SCH","id":"NTFILE3hnaUen7F4MjtftA","market":"us","size":3156},{"description":"XBRL LABEL FILE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000186/nsc-20200316_lab.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200316_lab.xml","type":"EX-101.LAB","id":"NTFILEEsxcq7BejTV7v5v1","market":"us","size":34591},{"description":"XBRL PRESENTATION FILE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000186/nsc-20200316_pre.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200316_pre.xml","type":"EX-101.PRE","id":"NTFILEGrwVkZs4gY843J8z","market":"us","size":22691},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000186/e20145_nsc-8k_htm.xml","primary":false,"translateUrl":null,"linkName":"e20145_nsc-8k_htm.xml","type":"XML","id":"NTFILE88ejqH8ncxoyzdVg","market":"us","size":4052}],"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":"2020-03-16 00:00","pubTimestamp":1584288000,"title_zh":"8-K  - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9126324","market":"us","labels":[],"media":"sec.gov","original_id":"AN155278120000156-NSC","pdf_url":null,"pub_time":1582473600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 5.02 and 9.01","symbol":"NSC","title":"Current report, items 5.02 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000156/0001552781-20-000156-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 5.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000156/e20105_nsc-8k.htm","primary":true,"translateUrl":null,"linkName":"e20105_nsc-8k.htm","type":"8-K","id":"NTFILEFvv5f4MWNTW1HMFT","market":"us","size":26390},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000156/e20105_ex99-1.htm","primary":false,"translateUrl":null,"linkName":"e20105_ex99-1.htm","type":"EX-99.1","id":"NTFILEGEp11txBuC8KJBzg","market":"us","size":6220},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000156/image_001.jpg","primary":false,"translateUrl":null,"linkName":"image_001.jpg","type":"GRAPHIC","id":"NTFILEAq3S8W6ikshsUm7G","market":"us","size":103245},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000156/image_002.jpg","primary":false,"translateUrl":null,"linkName":"image_002.jpg","type":"GRAPHIC","id":"NTFILE8WPzY8zrFzJQF3Ch","market":"us","size":7164},{"description":"XBRL SCHEMA FILE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000156/nsc-20200221.xsd","primary":false,"translateUrl":null,"linkName":"nsc-20200221.xsd","type":"EX-101.SCH","id":"NTFILE8HxAUuoNT4Ya1e1h","market":"us","size":3156},{"description":"XBRL LABEL FILE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000156/nsc-20200221_lab.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200221_lab.xml","type":"EX-101.LAB","id":"NTFILE6xBYExxYDAbnEmXz","market":"us","size":34591},{"description":"XBRL PRESENTATION FILE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000156/nsc-20200221_pre.xml","primary":false,"translateUrl":null,"linkName":"nsc-20200221_pre.xml","type":"EX-101.PRE","id":"NTFILE6hsz3fjnxE77odrB","market":"us","size":22691},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000155278120000156/e20105_nsc-8k_htm.xml","primary":false,"translateUrl":null,"linkName":"e20105_nsc-8k_htm.xml","type":"XML","id":"NTFILEhq6mNJk2BbZ1KzjT","market":"us","size":3637}],"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":"2020-02-24 00:00","pubTimestamp":1582473600,"title_zh":"Current report, items 5.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9083353","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465920018508-NSC","pdf_url":null,"pub_time":1581436800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"NSC","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/702165/000110465920018508/0001104659-20-018508-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/102909/000110465920018508/tv01758-norfolksoutherncorp.htm","primary":true,"translateUrl":null,"linkName":"tv01758-norfolksoutherncorp.htm","type":"SC 13G/A","id":"NTFILE7CKNryQ9RNga4FTd","market":"us","size":12164}],"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":"9061388","market":"us","labels":[],"media":"sec.gov","original_id":"AN70216520000011-NSC","pdf_url":null,"pub_time":1580918400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"NSC","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/702165/000070216520000011/0000702165-20-000011-index.htm","us_notice_code":"Form 10-K","us_title_en":"Annual report [Section 13 and 15(d), not S-K Item 405]","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/702165/000070216520000011/nsc-20191231.htm","primary":true,"translateUrl":null,"linkName":"nsc-20191231.htm","type":"10-K","id":"NTFILEAwJZfb319wcHLiux","market":"us","size":4349074},{"description":"EX-4.HH","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000011/nsc201910-kexhibit4hh.htm","primary":false,"translateUrl":null,"linkName":"nsc201910-kexhibit4hh.htm","type":"EX-4.HH","id":"NTFILEEgB583MzsQYwdUio","market":"us","size":8472},{"description":"EX-10.AA","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000011/nsc201910-kexhibit10aa.htm","primary":false,"translateUrl":null,"linkName":"nsc201910-kexhibit10aa.htm","type":"EX-10.AA","id":"NTFILE7d5mDMXbYxNDhzCY","market":"us","size":173452},{"description":"EX-10.DDD","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000011/nsc201910-kexhibit10ddd.htm","primary":false,"translateUrl":null,"linkName":"nsc201910-kexhibit10ddd.htm","type":"EX-10.DDD","id":"NTFILEJ9jYHARgfrHHV7yd","market":"us","size":47220},{"description":"EX-10.XX","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000011/nsc201910-kexhibit10xx.htm","primary":false,"translateUrl":null,"linkName":"nsc201910-kexhibit10xx.htm","type":"EX-10.XX","id":"NTFILE6phTNsGzCEXqz941","market":"us","size":67859},{"description":"EX-21","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000011/nsc201910-kexhibit21.htm","primary":false,"translateUrl":null,"linkName":"nsc201910-kexhibit21.htm","type":"EX-21","id":"NTFILECkkSwQoXnESK7mKd","market":"us","size":83910},{"description":"EX-23","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000011/nsc201910-kexhibit23.htm","primary":false,"translateUrl":null,"linkName":"nsc201910-kexhibit23.htm","type":"EX-23","id":"NTFILE12WxaxrULp1Ub81P","market":"us","size":4214},{"description":"EX-31.A","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000011/nsc201910-kexhibit31a.htm","primary":false,"translateUrl":null,"linkName":"nsc201910-kexhibit31a.htm","type":"EX-31.A","id":"NTFILEHqZQ3xYzvSp6n3Mn","market":"us","size":11990},{"description":"EX-31.B","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000011/nsc201910-kexhibit31b.htm","primary":false,"translateUrl":null,"linkName":"nsc201910-kexhibit31b.htm","type":"EX-31.B","id":"NTFILECJLwKk6ywMGogre4","market":"us","size":11997},{"description":"EX-32","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000011/nsc201910-kexhibit32.htm","primary":false,"translateUrl":null,"linkName":"nsc201910-kexhibit32.htm","type":"EX-32","id":"NTFILECRLz2D1yX7gaSCMA","market":"us","size":8961},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000011/nsc-20191231.xsd","primary":false,"translateUrl":null,"linkName":"nsc-20191231.xsd","type":"EX-101.SCH","id":"NTFILE8nKoGwVbkX5Gtu1B","market":"us","size":72379},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000011/nsc-20191231_cal.xml","primary":false,"translateUrl":null,"linkName":"nsc-20191231_cal.xml","type":"EX-101.CAL","id":"NTFILE3zCRoWXb6vSQrtXN","market":"us","size":144664},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000011/nsc-20191231_def.xml","primary":false,"translateUrl":null,"linkName":"nsc-20191231_def.xml","type":"EX-101.DEF","id":"NTFILE2W5FMVudZCW9ogE1","market":"us","size":399600},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000011/nsc-20191231_lab.xml","primary":false,"translateUrl":null,"linkName":"nsc-20191231_lab.xml","type":"EX-101.LAB","id":"NTFILEAW8Gnq9gnsgjE4HQ","market":"us","size":909613},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000011/nsc-20191231_pre.xml","primary":false,"translateUrl":null,"linkName":"nsc-20191231_pre.xml","type":"EX-101.PRE","id":"NTFILEBLLL9aNfjD4sFuKk","market":"us","size":641172},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000011/image01.jpg","primary":false,"translateUrl":null,"linkName":"image01.jpg","type":"GRAPHIC","id":"NTFILEGsQVxvjeRW1cCVTe","market":"us","size":2137},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000011/nsc-20191231_g1.jpg","primary":false,"translateUrl":null,"linkName":"nsc-20191231_g1.jpg","type":"GRAPHIC","id":"NTFILED2FoX4juXAqsU57b","market":"us","size":42189},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000011/nsc-20191231_g2.jpg","primary":false,"translateUrl":null,"linkName":"nsc-20191231_g2.jpg","type":"GRAPHIC","id":"NTFILECF48FkzreUaAPojU","market":"us","size":1088837},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":48,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000011/nsc-20191231_htm.xml","primary":false,"translateUrl":null,"linkName":"nsc-20191231_htm.xml","type":"XML","id":"NTFILE2HNCFQGi4Ftde75M","market":"us","size":3824067}],"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":"2020-02-06 00:00","pubTimestamp":1580918400,"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":"9056834","market":"us","labels":[],"media":"sec.gov","original_id":"AN83423720005959-NSC","pdf_url":null,"pub_time":1580832000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"NSC","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/702165/000083423720005959/0000834237-20-005959-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/702165/000083423720005959/us6558441084_020520.txt","primary":true,"translateUrl":null,"linkName":"us6558441084_020520.txt","type":"SC 13G/A","id":"NTFILEEzb1vHg2WQi4kjtq","market":"us","size":11864}],"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},{"cdn_pdf":false,"hasAttachments":true,"id":"9051031","market":"us","labels":[],"media":"sec.gov","original_id":"AN70216520000007-NSC","pdf_url":null,"pub_time":1580745600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Report of proposed sale of securities","symbol":"NSC","title":"Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000007/0000702165-20-000007-index.htm","us_notice_code":"Form 144","us_title_en":"Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"ZAMPI 144","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000007/zampi144.02042020.txt","primary":true,"translateUrl":null,"linkName":"zampi144.02042020.txt","type":"144","id":"NTFILE4zSMiXxJV8tEz4AU","market":"us","size":7234},{"description":"ZAMPI 144 PDF","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000007/zampi144.02042020.pdf","primary":false,"translateUrl":null,"linkName":"zampi144.02042020.pdf","type":"144","id":"NTFILEFXhGtjMjGFbzyY5e","market":"us","size":265440}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2020-02-04 00:00","pubTimestamp":1580745600,"title_zh":"Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9045393","market":"us","labels":[],"media":"sec.gov","original_id":"AN70216520000006-NSC","pdf_url":null,"pub_time":1580659200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Report of proposed sale of securities","symbol":"NSC","title":"Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000006/0000702165-20-000006-index.htm","us_notice_code":"Form 144","us_title_en":"Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"ADAMS 144","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000006/adams144.02032020.txt","primary":true,"translateUrl":null,"linkName":"adams144.02032020.txt","type":"144","id":"NTFILEHZHGFMm6hfrrTc46","market":"us","size":7166},{"description":"ADAMS 144 PDF","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000006/adams144.02032020.pdf","primary":false,"translateUrl":null,"linkName":"adams144.02032020.pdf","type":"144","id":"NTFILEEK3XTKVkvaMmwZiD","market":"us","size":187249}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2020-02-03 00:00","pubTimestamp":1580659200,"title_zh":"Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9038529","market":"us","labels":[],"media":"sec.gov","original_id":"AN70216520000005-NSC","pdf_url":null,"pub_time":1580400000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Report of proposed sale of securities","symbol":"NSC","title":"Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000005/0000702165-20-000005-index.htm","us_notice_code":"Form 144","us_title_en":"Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SCHEIB 144","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000005/scheib144.01302020.txt","primary":true,"translateUrl":null,"linkName":"scheib144.01302020.txt","type":"144","id":"NTFILEfffDSTSFMCwzxrXM","market":"us","size":7322},{"description":"SCHEIB 144 PDF","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000005/scheib144.01302020.pdf","primary":false,"translateUrl":null,"linkName":"scheib144.01302020.pdf","type":"144","id":"NTFILE56sGykEYmiZdKZj4","market":"us","size":190370}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2020-01-31 00:00","pubTimestamp":1580400000,"title_zh":"Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9036116","market":"us","labels":[],"media":"sec.gov","original_id":"AN70216520000004-NSC","pdf_url":null,"pub_time":1580313600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Report of proposed sale of securities","symbol":"NSC","title":"Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000004/0000702165-20-000004-index.htm","us_notice_code":"Form 144","us_title_en":"Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"ADAMS 144","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000004/adams144.01302020.txt","primary":true,"translateUrl":null,"linkName":"adams144.01302020.txt","type":"144","id":"NTFILEAXeYWrVpYYCvhy1n","market":"us","size":6689},{"description":"ADAMS 144 PDF","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/702165/000070216520000004/adams144.01302020.pdf","primary":false,"translateUrl":null,"linkName":"adams144.01302020.pdf","type":"144","id":"NTFILE8HXiBS3JFBuP8KYQ","market":"us","size":74213}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2020-01-30 00:00","pubTimestamp":1580313600,"title_zh":"Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":26,"pageCount":16,"totalSize":512,"code":"91000000","status":"200"}]}}