老虎證券
Invest
Pricing
Rewards
Support
About
Quotes
TigerAI
登入
立即註冊
Toggle
美股
詳情
本頁面由Tiger Trade Technology Pte. Ltd.提供服務
諾斯羅普格魯曼
527.34
-3.4400
-0.65%
成交量：
8.34萬
成交額：
4,401.62萬
市值：
748.41億
市盈率：
16.74
高：
534.86
開：
530.21
低：
523.77
收：
530.78
52周最高：
774.00
52周最低：
479.02
股本：
1.42億
流通股本：
1.42億
量比：
0.74
換手率：
0.06%
股息：
9.56
股息率：
1.81%
每股收益(TTM):
31.50
每股收益(LYR):
29.14
淨資產收益率：
26.96%
總資產收益率：
7.15%
市淨率：
4.18
市盈率(LYR):
18.10
資料載入中...
總覽
公司
新聞資訊
公告
2020/10/14
重要事件披露
8-K - Current report
2020/07/30
季度報告
10-Q - Quarterly report [Sections 13 or 15(d)]
2020/07/30
重要事件披露
8-K - Current report
2020/06/16
員工持股計劃
11-K - Annual report of employee stock purchase, savings and similar plans
2020/06/16
員工持股計劃
11-K - Annual report of employee stock purchase, savings and similar plans
2020/06/11
重要事件披露
8-K - Current report
2020/05/27
重要事件披露
8-K - Current report
2020/04/29
重要事件披露
Current report, items 8.01 and 9.01
2020/04/29
季度報告
Quarterly report [Sections 13 or 15(d)]
2020/04/29
重要事件披露
8-K - Current report
2020/03/24
重要事件披露
8-K - Current report
2020/03/20
[補充]招股説明書
FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses
2020/03/20
重要事件披露
8-K - Current report
2020/03/19
重要事件披露
Current report, item 8.01
2020/03/10
超過5%披露
[Amend] Statement of acquisition of beneficial ownership by individuals
2020/02/18
重要事件披露
Current report, item 5.02
2020/02/14
超過5%披露
[Amend] Statement of acquisition of beneficial ownership by individuals
2020/02/14
超過5%披露
[Amend] Statement of acquisition of beneficial ownership by individuals
2020/02/14
超過5%披露
Statement of acquisition of beneficial ownership by individuals
2020/02/12
超過5%披露
[Amend] Statement of acquisition of beneficial ownership by individuals
更多
{"basename":"/hant","ssrTDKData":{"titleTemplate":"%s - 老虎證券","title":"Easy breezy. No more feesies.","description":"Tiger Trade is a mobile trading app offering real time data, low commission fees and a free demo account. Download now to start investing in ETFs, options and the global share market.","keywords":"老虎國際,美股交易,港股交易,交易美股,股票信息,股價,美股行情,美股打新,港股打新,IPO打新,購買美股,全球投資","social":{"ogDescription":"Tiger Trade is a mobile trading app offering real time data, low commission fees and a free demo account. Download now to start investing in ETFs, options and the global share market.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.thetigerbrokers.com/hant/stock/NOC/filings?page=10"},"companyName":"老虎證券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"NZL","license":"TBKIWI","edition":"fundamental","symbol":"NOC","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"NOC\",,,,,undefined,":{"symbol":"NOC","market":"US","secType":"STK","nameCN":"諾斯羅普格魯曼","latestPrice":527.34,"timestamp":1789655316287,"preClose":530.78,"halted":0,"volume":83410,"delay":0,"changeRate":-0.006481027921172503,"floatShares":141713356,"shares":141921621,"eps":31.49962,"marketStatus":"交易中","change":-3.44,"latestTime":"09-17 10:28:38 EDT","open":530.21,"high":534.86,"low":523.765,"amount":44016232.713,"amplitude":0.020903,"askPrice":527.56,"askSize":5,"bidPrice":526.58,"bidSize":10,"shortable":3,"etf":0,"ttmEps":31.49962,"tradingStatus":2,"nextMarketStatus":{"tag":"盤後交易","tradingStatus":3,"beginTime":1789675200000},"marketStatusCode":2,"adr":0,"adrRate":0,"listingDate":-569962800000,"exchange":"NYSE","adjPreClose":530.78,"dividendRate":0.018129,"preHourTrading":{"tag":"盘前","latestPrice":534.94,"preClose":530.78,"latestTime":"09:23 EDT","volume":254,"amount":135700.135,"timestamp":1789651405722,"change":4.16,"changeRate":0.007838,"amplitude":0.009778},"postHourTrading":{"tag":"盘后","latestPrice":530.78,"preClose":530.78,"latestTime":"19:57 EDT","volume":7270,"amount":3858635.4214,"timestamp":1789603026958,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":0.741209,"impliedVol":0.2944,"impliedVolPercentile":0.5458},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"NOC\",,,,,undefined,":{"symbol":"NOC","floatShares":141713356,"roa":"7.15%","roe":"26.96%","lyrEps":29.142857,"volumeRatio":0.741209,"shares":141921621,"dividePrice":9.56,"high":534.86,"amplitude":0.020903,"preClose":530.78,"low":523.765,"week52Low":479.02,"pbRate":"4.18","psRate":"1.74","week52High":774,"institutionHeld":0.709,"latestPrice":527.34,"committee":0.333333,"eps":31.49962,"divideRate":0.018129,"volume":83410,"delay":0,"ttmEps":31.49962,"open":530.21,"prevYearClose":570.21,"prevWeekClose":518.97,"prevMonthClose":539.7,"prevQuarterClose":509.31,"fiveDayClose":518.95,"twentyDayClose":582.84,"sixtyDayClose":513.22,"dividendPayoutRate":0.3084803936690215,"dividendFrequency":"Q","dividendGrowthYears":10,"dividendGrowthRate":0.11677018633540366,"fiveYearAvgDividendRate":0.015398067106989603},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/NOC\",params:#limit:5,,,undefined,":[{"date":"2026-08-31","symbol":"NOC","amount":2.47,"announcedDate":"2026-08-19","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-08-31","defaultRemindTime":1788183000000,"name":"诺斯罗普格鲁曼","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-09-16","payableDate":"2026-08-31","currency":"USD","dateTimestamp":1788148800000,"payDate":"2026-09-16"},{"market":"US","date":"2026-07-21","symbol":"NOC","fiscalQuarterEnding":"2026/06","expectedEps":6.84,"name":null,"time":"盤前","type":"earning","dateTimestamp":1784606400000,"reportTimeType":"pre","actualEps":7.68},{"date":"2026-06-01","symbol":"NOC","amount":2.47,"announcedDate":"2026-05-19","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-06-01","defaultRemindTime":1780320600000,"name":"诺斯罗普格鲁曼","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-06-17","payableDate":"2026-06-01","currency":"USD","dateTimestamp":1780286400000,"payDate":"2026-06-17"},{"market":"US","date":"2026-04-21","symbol":"NOC","fiscalQuarterEnding":"2026/03","expectedEps":6.08,"name":null,"time":"盤前","type":"earning","dateTimestamp":1776744000000,"reportTimeType":"pre","actualEps":6.14},{"date":"2026-02-23","symbol":"NOC","amount":2.31,"announcedDate":"2026-02-10","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-02-23","defaultRemindTime":1771857000000,"name":"诺斯罗普格鲁曼","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-03-11","payableDate":"2026-02-23","currency":"USD","dateTimestamp":1771822800000,"payDate":"2026-03-11"}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"NOC\",market:\"US\",,,undefined,":[{"executeDate":"2016-12-01","recordDate":"2016-12-05","paymentDate":"2016-12-21","value":0.9,"currency":"USD"},{"executeDate":"2017-03-02","recordDate":"2017-03-06","paymentDate":"2017-03-22","value":0.9,"currency":"USD"},{"executeDate":"2017-06-01","recordDate":"2017-06-05","paymentDate":"2017-06-21","value":1,"currency":"USD"},{"executeDate":"2017-08-24","recordDate":"2017-08-28","paymentDate":"2017-09-13","value":1,"currency":"USD"},{"executeDate":"2017-12-01","recordDate":"2017-12-04","paymentDate":"2017-12-20","value":1,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"NOC\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.2,"buy":0.4,"hold":0.4,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.4,"analysts":25,"updateTime":1789444800000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/NOC\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"NOC","date":"2026-09-16","current":16.850362,"percent":0.515663,"low":8.239642,"twenty":13.507612,"median":16.425467,"eighty":28.354461,"high":34.930005,"avg":19.136884,"sd":7.225993,"marketCap":75470982562},"quantilePoints":[{"date":"2021-09-17","current":12.32995,"twenty":15.550449,"median":19.815408,"eighty":22.692767,"marketCap":56076612234},{"date":"2021-09-24","current":12.522165,"twenty":15.440459,"median":19.815408,"eighty":22.692767,"marketCap":56950807937},{"date":"2021-10-01","current":12.705932,"twenty":15.40757,"median":19.815408,"eighty":22.692767,"marketCap":57786577454},{"date":"2021-10-08","current":13.719815,"twenty":15.332863,"median":19.815408,"eighty":22.692767,"marketCap":62397719621},{"date":"2021-10-15","current":13.918367,"twenty":15.230126,"median":19.815408,"eighty":22.692767,"marketCap":63300734962},{"date":"2021-10-22","current":14.300334,"twenty":15.145798,"median":19.815408,"eighty":22.692767,"marketCap":65037918729},{"date":"2021-10-29","current":12.244933,"twenty":15.098701,"median":19.815408,"eighty":22.692767,"marketCap":56632816832},{"date":"2021-11-05","current":12.490024,"twenty":15.060753,"median":19.805536,"eighty":22.692767,"marketCap":57766360979},{"date":"2021-11-12","current":12.32823,"twenty":14.89588,"median":19.754266,"eighty":22.692767,"marketCap":57018063304},{"date":"2021-11-19","current":12.104735,"twenty":14.813122,"median":19.72148,"eighty":22.692767,"marketCap":55984397872},{"date":"2021-11-26","current":12.133871,"twenty":14.750815,"median":19.688089,"eighty":22.692767,"marketCap":56119154869},{"date":"2021-12-03","current":12.266186,"twenty":14.67638,"median":19.638886,"eighty":22.692767,"marketCap":56731110171},{"date":"2021-12-10","current":12.719347,"twenty":14.630575,"median":19.561037,"eighty":22.692767,"marketCap":58826977811},{"date":"2021-12-17","current":12.938728,"twenty":14.538465,"median":19.472162,"eighty":22.692767,"marketCap":59841618726},{"date":"2021-12-23","current":13.065901,"twenty":14.45886,"median":19.41399,"eighty":22.692767,"marketCap":60429793382},{"date":"2021-12-31","current":13.268144,"twenty":14.371496,"median":19.34463,"eighty":22.692767,"marketCap":61365165476},{"date":"2022-01-07","current":13.725761,"twenty":14.263047,"median":19.279186,"eighty":22.691251,"marketCap":63481643010},{"date":"2022-01-14","current":13.829624,"twenty":14.177775,"median":19.241429,"eighty":22.691251,"marketCap":63962012068},{"date":"2022-01-21","current":13.670572,"twenty":14.09683,"median":19.195842,"eighty":22.691251,"marketCap":63226397404},{"date":"2022-01-28","current":8.472513,"twenty":13.952445,"median":19.112298,"eighty":22.691251,"marketCap":59349955306},{"date":"2022-02-04","current":8.239642,"twenty":13.828116,"median":19.058139,"eighty":22.691251,"marketCap":57718690096},{"date":"2022-02-11","current":8.89859,"twenty":13.767786,"median":18.967057,"eighty":22.691251,"marketCap":62334624284},{"date":"2022-02-18","current":8.718755,"twenty":13.724572,"median":18.914414,"eighty":22.691251,"marketCap":61074881677},{"date":"2022-02-25","current":9.129233,"twenty":13.657523,"median":18.891804,"eighty":22.691251,"marketCap":63950279301},{"date":"2022-03-04","current":10.441782,"twenty":13.554437,"median":18.810251,"eighty":22.691251,"marketCap":73144683214},{"date":"2022-03-11","current":9.722666,"twenty":13.357357,"median":18.781302,"eighty":22.691251,"marketCap":68107273804},{"date":"2022-03-18","current":9.536591,"twenty":13.28865,"median":18.761263,"eighty":22.691251,"marketCap":66803822655},{"date":"2022-03-25","current":10.210248,"twenty":13.267951,"median":18.72811,"eighty":22.691251,"marketCap":71522784120},{"date":"2022-04-01","current":10.10886,"twenty":13.253138,"median":18.716657,"eighty":22.691251,"marketCap":70812562127},{"date":"2022-04-08","current":10.306018,"twenty":13.218893,"median":18.659362,"eighty":22.691251,"marketCap":72193655436},{"date":"2022-04-14","current":10.384703,"twenty":13.204094,"median":18.609624,"eighty":22.691251,"marketCap":72744847129},{"date":"2022-04-22","current":9.944598,"twenty":13.194115,"median":18.544734,"eighty":22.691251,"marketCap":69661910543},{"date":"2022-04-29","current":11.847764,"twenty":13.18012,"median":18.499315,"eighty":22.691251,"marketCap":68302358558},{"date":"2022-05-06","current":12.637795,"twenty":13.136231,"median":18.44484,"eighty":22.691251,"marketCap":72856885426},{"date":"2022-05-13","current":12.209884,"twenty":13.093389,"median":18.392572,"eighty":22.691251,"marketCap":70389979576},{"date":"2022-05-20","current":11.95373,"twenty":13.058745,"median":18.344257,"eighty":22.691251,"marketCap":68913255847},{"date":"2022-05-27","current":12.693339,"twenty":12.984661,"median":18.2636,"eighty":22.691251,"marketCap":73177101308},{"date":"2022-06-03","current":12.898532,"twenty":12.976411,"median":18.123649,"eighty":22.691251,"marketCap":74360034737},{"date":"2022-06-10","current":12.506213,"twenty":12.951746,"median":18.054165,"eighty":22.691251,"marketCap":72098315763},{"date":"2022-06-17","current":11.969909,"twenty":12.933704,"median":17.971299,"eighty":22.691251,"marketCap":69006522609},{"date":"2022-06-24","current":12.502977,"twenty":12.905226,"median":17.891622,"eighty":22.692767,"marketCap":72079662411},{"date":"2022-07-01","current":13.11424,"twenty":12.886299,"median":17.835544,"eighty":22.692767,"marketCap":75603591561},{"date":"2022-07-08","current":12.954076,"twenty":12.882909,"median":17.773047,"eighty":22.692767,"marketCap":74680250619},{"date":"2022-07-15","current":12.435568,"twenty":12.859695,"median":17.572383,"eighty":22.692767,"marketCap":71691050903},{"date":"2022-07-22","current":12.183459,"twenty":12.830063,"median":17.513666,"eighty":22.692767,"marketCap":70237643865},{"date":"2022-07-29","current":13.058026,"twenty":12.796855,"median":17.449707,"eighty":22.692767,"marketCap":74091241091},{"date":"2022-08-05","current":13.022307,"twenty":12.796855,"median":17.365719,"eighty":22.669356,"marketCap":73888569289},{"date":"2022-08-12","current":13.076568,"twenty":12.796855,"median":17.196036,"eighty":22.609022,"marketCap":74196444774},{"date":"2022-08-19","current":13.381137,"twenty":12.796855,"median":17.050166,"eighty":22.573249,"marketCap":75924569984},{"date":"2022-08-26","current":13.227898,"twenty":12.796855,"median":16.96587,"eighty":22.499558,"marketCap":75055092483},{"date":"2022-09-02","current":13.004856,"twenty":12.796855,"median":16.916789,"eighty":22.330175,"marketCap":73789554058},{"date":"2022-09-09","current":13.399133,"twenty":12.796855,"median":16.901125,"eighty":22.241931,"marketCap":76026679441},{"date":"2022-09-16","current":13.229807,"twenty":12.785622,"median":16.86771,"eighty":21.933923,"marketCap":75065922274},{"date":"2022-09-23","current":13.055845,"twenty":12.785622,"median":16.821238,"eighty":21.848616,"marketCap":74078864187},{"date":"2022-09-30","current":12.824078,"twenty":12.785622,"median":16.795269,"eighty":21.724157,"marketCap":72763818145},{"date":"2022-10-07","current":13.526741,"twenty":12.785622,"median":16.767979,"eighty":21.648772,"marketCap":76750728320},{"date":"2022-10-14","current":12.656933,"twenty":12.784085,"median":16.640577,"eighty":21.58871,"marketCap":71815437882},{"date":"2022-10-21","current":14.251217,"twenty":12.784085,"median":16.618648,"eighty":21.491439,"marketCap":80861407535},{"date":"2022-10-28","current":15.266158,"twenty":12.784085,"median":16.512131,"eighty":21.452361,"marketCap":84360791825},{"date":"2022-11-04","current":14.56038,"twenty":12.784085,"median":16.445753,"eighty":21.379005,"marketCap":80460657792},{"date":"2022-11-11","current":13.722859,"twenty":12.784085,"median":16.365381,"eighty":21.317807,"marketCap":75832519261},{"date":"2022-11-18","current":14.494927,"twenty":12.784085,"median":16.294399,"eighty":21.263631,"marketCap":80098964225},{"date":"2022-11-25","current":14.701313,"twenty":12.784085,"median":16.243229,"eighty":21.225457,"marketCap":81239453301},{"date":"2022-12-02","current":15.196249,"twenty":12.784085,"median":16.176396,"eighty":21.188322,"marketCap":83974472313},{"date":"2022-12-09","current":14.732229,"twenty":12.784085,"median":16.093898,"eighty":21.141614,"marketCap":81410295794},{"date":"2022-12-16","current":14.758131,"twenty":12.784085,"median":16.043361,"eighty":21.086573,"marketCap":81553434099},{"date":"2022-12-23","current":14.894608,"twenty":12.784085,"median":15.988369,"eighty":21.069388,"marketCap":82307603664},{"date":"2022-12-30","current":15.196528,"twenty":12.784085,"median":15.952412,"eighty":21.026489,"marketCap":83976011435},{"date":"2023-01-06","current":14.522779,"twenty":12.784085,"median":15.91064,"eighty":20.990145,"marketCap":80252876381},{"date":"2023-01-13","current":12.851916,"twenty":12.784085,"median":15.881377,"eighty":20.963954,"marketCap":71019686143},{"date":"2023-01-20","current":12.554731,"twenty":12.777608,"median":15.793782,"eighty":20.919234,"marketCap":69377443438},{"date":"2023-01-27","current":13.681333,"twenty":12.774228,"median":15.777341,"eighty":20.910351,"marketCap":66983807818},{"date":"2023-02-03","current":13.774803,"twenty":12.774228,"median":15.737204,"eighty":20.910351,"marketCap":67441437397},{"date":"2023-02-10","current":14.500682,"twenty":12.774228,"median":15.717639,"eighty":20.910351,"marketCap":70995336672},{"date":"2023-02-17","current":14.712318,"twenty":12.774228,"median":15.691201,"eighty":20.852971,"marketCap":72031507993},{"date":"2023-02-24","current":14.721071,"twenty":12.774228,"median":15.664418,"eighty":20.819336,"marketCap":72074362937},{"date":"2023-03-03","current":14.61072,"twenty":12.774228,"median":15.620504,"eighty":20.738107,"marketCap":71534084537},{"date":"2023-03-10","current":14.373137,"twenty":12.774228,"median":15.596023,"eighty":20.641165,"marketCap":70370878918},{"date":"2023-03-17","current":13.782695,"twenty":12.774228,"median":15.566412,"eighty":20.61848,"marketCap":67480074014},{"date":"2023-03-24","current":14.144661,"twenty":12.774228,"median":15.536334,"eighty":20.553971,"marketCap":69252262613},{"date":"2023-03-31","current":14.345685,"twenty":12.775284,"median":15.421148,"eighty":20.491504,"marketCap":70236473791},{"date":"2023-04-06","current":14.631219,"twenty":12.775284,"median":15.402345,"eighty":20.461427,"marketCap":71634449175},{"date":"2023-04-14","current":14.725216,"twenty":12.774228,"median":15.281734,"eighty":20.361397,"marketCap":72094659100},{"date":"2023-04-21","current":14.725837,"twenty":12.774228,"median":15.212004,"eighty":20.296344,"marketCap":72097700042},{"date":"2023-04-28","current":14.213424,"twenty":12.773172,"median":15.173889,"eighty":20.278924,"marketCap":69588922677},{"date":"2023-05-05","current":13.716667,"twenty":12.773172,"median":15.109452,"eighty":20.278924,"marketCap":67156802362},{"date":"2023-05-12","current":13.518778,"twenty":12.772116,"median":15.08661,"eighty":20.279196,"marketCap":66187939103},{"date":"2023-05-19","current":13.75916,"twenty":12.772116,"median":15.066179,"eighty":20.279196,"marketCap":67364849802},{"date":"2023-05-26","current":13.446199,"twenty":12.772116,"median":15.049467,"eighty":20.279196,"marketCap":65832588001},{"date":"2023-06-02","current":13.601284,"twenty":12.772116,"median":14.965531,"eighty":20.279196,"marketCap":66591885226},{"date":"2023-06-09","current":14.127333,"twenty":12.772116,"median":14.906027,"eighty":20.279196,"marketCap":69167421414},{"date":"2023-06-16","current":14.046688,"twenty":12.772116,"median":14.89012,"eighty":20.279196,"marketCap":68772586857},{"date":"2023-06-23","current":14.207667,"twenty":12.77106,"median":14.861448,"eighty":20.279468,"marketCap":69560737376},{"date":"2023-06-30","current":13.99551,"twenty":12.770699,"median":14.816104,"eighty":20.281373,"marketCap":68522018772},{"date":"2023-07-07","current":14.143151,"twenty":12.770699,"median":14.806144,"eighty":20.281373,"marketCap":69244869731},{"date":"2023-07-14","current":14.510626,"twenty":12.770699,"median":14.783328,"eighty":20.281373,"marketCap":69404322148},{"date":"2023-07-21","current":14.425854,"twenty":12.770699,"median":14.751235,"eighty":20.281373,"marketCap":68998857430},{"date":"2023-07-28","current":14.492422,"twenty":12.770699,"median":14.744781,"eighty":20.281373,"marketCap":67375267625},{"date":"2023-08-04","current":14.404551,"twenty":12.770699,"median":14.725216,"eighty":20.281373,"marketCap":66966758446},{"date":"2023-08-11","current":14.002951,"twenty":12.770699,"median":14.712318,"eighty":20.281373,"marketCap":65099720197},{"date":"2023-08-18","current":13.967152,"twenty":12.770699,"median":14.68901,"eighty":20.281373,"marketCap":64933290532},{"date":"2023-08-25","current":14.065111,"twenty":12.770699,"median":14.662876,"eighty":20.281373,"marketCap":65388702617},{"date":"2023-09-01","current":14.094727,"twenty":12.770699,"median":14.638542,"eighty":20.281373,"marketCap":65526385340},{"date":"2023-09-08","current":14.026383,"twenty":12.770699,"median":14.631219,"eighty":20.281373,"marketCap":65208655979},{"date":"2023-09-15","current":14.069668,"twenty":12.770699,"median":14.615063,"eighty":20.281373,"marketCap":65409884574},{"date":"2023-09-22","current":14.225556,"twenty":12.770699,"median":14.584848,"eighty":20.281373,"marketCap":66134610118},{"date":"2023-09-29","current":14.303338,"twenty":12.770699,"median":14.56038,"eighty":20.281373,"marketCap":66496216392},{"date":"2023-10-06","current":13.670997,"twenty":12.770699,"median":14.543912,"eighty":20.281373,"marketCap":63556463298},{"date":"2023-10-13","current":15.533848,"twenty":12.770699,"median":14.543103,"eighty":20.281373,"marketCap":72216857897},{"date":"2023-10-20","current":15.944886,"twenty":12.770699,"median":14.543103,"eighty":20.281373,"marketCap":74127773058},{"date":"2023-10-27","current":15.42404,"twenty":12.778594,"median":14.544023,"eighty":20.28709,"marketCap":72045690816},{"date":"2023-11-03","current":15.359152,"twenty":12.787515,"median":14.561549,"eighty":20.28709,"marketCap":71742597680},{"date":"2023-11-10","current":14.885241,"twenty":12.821894,"median":14.592661,"eighty":20.28709,"marketCap":69528962239},{"date":"2023-11-17","current":14.97531,"twenty":12.831203,"median":14.617105,"eighty":20.28709,"marketCap":69949673607},{"date":"2023-11-24","current":15.22195,"twenty":12.849472,"median":14.629977,"eighty":20.28709,"marketCap":71101729109},{"date":"2023-12-01","current":15.339459,"twenty":12.878834,"median":14.638732,"eighty":20.28709,"marketCap":71650614191},{"date":"2023-12-08","current":15.414355,"twenty":12.897147,"median":14.662876,"eighty":20.285184,"marketCap":72000453035},{"date":"2023-12-15","current":14.968208,"twenty":12.910423,"median":14.68901,"eighty":20.285184,"marketCap":69916499234},{"date":"2023-12-22","current":14.824873,"twenty":12.929514,"median":14.712318,"eighty":20.285184,"marketCap":69246980068},{"date":"2023-12-29","current":15.033419,"twenty":12.939342,"median":14.720801,"eighty":20.28709,"marketCap":70221100296},{"date":"2024-01-05","current":15.22873,"twenty":12.953528,"median":14.732229,"eighty":20.288995,"marketCap":71133395556},{"date":"2024-01-12","current":15.087008,"twenty":12.971706,"median":14.749776,"eighty":20.288995,"marketCap":70471416020},{"date":"2024-01-19","current":15.322349,"twenty":12.981159,"median":14.759884,"eighty":20.29267,"marketCap":71570694111},{"date":"2024-01-26","current":31.711097,"twenty":13.019283,"median":14.795917,"eighty":20.307368,"marketCap":65198015607},{"date":"2024-02-02","current":32.56271,"twenty":13.031585,"median":14.811329,"eighty":20.369971,"marketCap":66948932285},{"date":"2024-02-09","current":32.927583,"twenty":13.031585,"median":14.824873,"eighty":20.460474,"marketCap":67699110810},{"date":"2024-02-16","current":32.838554,"twenty":13.031585,"median":14.849209,"eighty":20.501302,"marketCap":67516067250},{"date":"2024-02-23","current":33.353025,"twenty":13.031585,"median":14.849209,"eighty":20.558462,"marketCap":68573818970},{"date":"2024-03-01","current":33.642734,"twenty":13.031911,"median":14.851298,"eighty":20.619705,"marketCap":69169460719},{"date":"2024-03-08","current":33.305591,"twenty":13.031911,"median":14.87475,"eighty":20.730757,"marketCap":68476295762},{"date":"2024-03-15","current":33.631058,"twenty":13.031911,"median":14.892364,"eighty":20.84848,"marketCap":69145455006},{"date":"2024-03-22","current":34.114879,"twenty":13.031911,"median":14.920371,"eighty":20.95411,"marketCap":70140191730},{"date":"2024-03-28","current":34.835138,"twenty":13.031911,"median":14.953358,"eighty":20.985525,"marketCap":71621044138},{"date":"2024-04-05","current":33.106734,"twenty":13.031585,"median":14.983743,"eighty":21.078062,"marketCap":68067444852},{"date":"2024-04-12","current":32.987847,"twenty":13.031585,"median":15.006574,"eighty":21.150778,"marketCap":67823013573},{"date":"2024-04-19","current":32.603807,"twenty":13.031585,"median":15.046125,"eighty":21.248462,"marketCap":67033426472},{"date":"2024-04-26","current":33.469872,"twenty":13.031911,"median":15.056523,"eighty":21.327512,"marketCap":72227984270},{"date":"2024-05-03","current":32.574252,"twenty":13.031911,"median":15.064972,"eighty":21.438707,"marketCap":70295235275},{"date":"2024-05-10","current":32.466585,"twenty":13.031911,"median":15.068361,"eighty":21.501747,"marketCap":70062891023},{"date":"2024-05-17","current":32.278683,"twenty":13.031911,"median":15.068361,"eighty":21.682005,"marketCap":69657398508},{"date":"2024-05-24","current":32.040034,"twenty":13.031911,"median":15.068361,"eighty":21.861653,"marketCap":69142393416},{"date":"2024-05-31","current":30.912622,"twenty":13.031911,"median":15.068361,"eighty":21.939766,"marketCap":66709438326},{"date":"2024-06-07","current":30.176787,"twenty":13.031911,"median":15.068361,"eighty":22.249756,"marketCap":65121505958},{"date":"2024-06-14","current":29.082978,"twenty":13.031911,"median":15.068361,"eighty":22.338018,"marketCap":62761065953},{"date":"2024-06-21","current":29.631597,"twenty":13.031585,"median":15.066179,"eighty":22.528176,"marketCap":63944985705},{"date":"2024-06-28","current":29.896305,"twenty":13.031585,"median":15.066179,"eighty":22.666018,"marketCap":64516226985},{"date":"2024-07-05","current":29.812641,"twenty":13.031585,"median":15.066179,"eighty":22.722773,"marketCap":64335679223},{"date":"2024-07-12","current":29.641883,"twenty":13.031585,"median":15.066179,"eighty":22.812771,"marketCap":63967184200},{"date":"2024-07-19","current":30.032774,"twenty":13.031585,"median":15.066179,"eighty":22.918489,"marketCap":64810727023},{"date":"2024-07-26","current":30.726859,"twenty":13.031585,"median":15.066179,"eighty":23.114928,"marketCap":70241600299},{"date":"2024-08-02","current":31.638493,"twenty":13.031585,"median":15.066179,"eighty":23.163762,"marketCap":72325595311},{"date":"2024-08-09","current":31.625059,"twenty":13.031585,"median":15.066179,"eighty":23.338443,"marketCap":72294883805},{"date":"2024-08-16","current":32.413222,"twenty":13.031585,"median":15.066179,"eighty":23.389048,"marketCap":74096625458},{"date":"2024-08-23","current":32.584673,"twenty":13.031585,"median":15.066179,"eighty":23.498545,"marketCap":74488562765},{"date":"2024-08-30","current":33.471997,"twenty":13.031585,"median":15.066179,"eighty":23.539581,"marketCap":76516984577},{"date":"2024-09-06","current":32.946768,"twenty":13.031585,"median":15.066179,"eighty":23.605654,"marketCap":75316310960},{"date":"2024-09-13","current":33.252565,"twenty":13.031585,"median":15.066179,"eighty":23.70686,"marketCap":76015363321},{"date":"2024-09-20","current":33.594827,"twenty":13.031585,"median":15.066179,"eighty":23.776054,"marketCap":76797775484},{"date":"2024-09-27","current":33.701025,"twenty":13.031585,"median":15.066179,"eighty":23.828913,"marketCap":77040542622},{"date":"2024-10-04","current":34.337569,"twenty":13.031585,"median":15.066179,"eighty":23.901457,"marketCap":78495682999},{"date":"2024-10-11","current":33.823216,"twenty":13.031585,"median":15.066179,"eighty":23.983588,"marketCap":77319871076},{"date":"2024-10-18","current":33.956922,"twenty":13.031585,"median":15.066179,"eighty":24.114552,"marketCap":77625523678},{"date":"2024-10-25","current":31.859737,"twenty":13.031585,"median":15.066179,"eighty":24.229979,"marketCap":75666875867},{"date":"2024-11-01","current":31.099054,"twenty":13.031585,"median":15.066179,"eighty":24.323948,"marketCap":73860253626},{"date":"2024-11-08","current":32.451107,"twenty":13.031585,"median":15.066179,"eighty":24.52215,"marketCap":77071378964},{"date":"2024-11-15","current":30.304018,"twenty":13.031585,"median":15.066179,"eighty":24.725731,"marketCap":71972041994},{"date":"2024-11-22","current":30.480692,"twenty":13.031585,"median":15.066179,"eighty":24.858167,"marketCap":72391644579},{"date":"2024-11-29","current":30.037779,"twenty":13.031585,"median":15.066179,"eighty":25.05305,"marketCap":71339724210},{"date":"2024-12-06","current":29.056252,"twenty":13.031585,"median":15.066179,"eighty":25.312474,"marketCap":69008598738},{"date":"2024-12-13","current":29.445795,"twenty":13.031585,"median":15.066179,"eighty":25.451934,"marketCap":69933764160},{"date":"2024-12-20","current":28.804122,"twenty":13.031585,"median":15.066179,"eighty":25.766725,"marketCap":68409790882},{"date":"2024-12-27","current":28.915158,"twenty":13.031585,"median":15.066179,"eighty":26.515377,"marketCap":68673499451},{"date":"2025-01-03","current":28.698608,"twenty":13.031585,"median":15.066179,"eighty":27.088162,"marketCap":68159194894},{"date":"2025-01-10","current":28.138525,"twenty":13.029729,"median":15.064972,"eighty":27.23641,"marketCap":66828996421},{"date":"2025-01-17","current":29.591798,"twenty":13.029729,"median":15.064972,"eighty":27.488612,"marketCap":70280519073},{"date":"2025-01-24","current":30.489894,"twenty":13.029729,"median":15.064972,"eighty":27.923062,"marketCap":72413498880},{"date":"2025-01-31","current":16.89868,"twenty":13.029729,"median":15.064972,"eighty":28.181712,"marketCap":70535089960},{"date":"2025-02-07","current":16.250505,"twenty":13.029729,"median":15.064972,"eighty":28.181712,"marketCap":67829606694},{"date":"2025-02-14","current":15.221193,"twenty":13.029729,"median":15.064972,"eighty":28.181712,"marketCap":63533258735},{"date":"2025-02-21","current":15.535397,"twenty":13.029729,"median":15.05968,"eighty":28.181712,"marketCap":64844745005},{"date":"2025-02-28","current":16.013291,"twenty":13.029729,"median":15.05968,"eighty":28.181712,"marketCap":66839477986},{"date":"2025-03-07","current":16.87267,"twenty":13.027874,"median":15.055595,"eighty":28.224899,"marketCap":70426523216},{"date":"2025-03-14","current":16.817528,"twenty":13.027874,"median":15.055595,"eighty":28.224899,"marketCap":70196361718},{"date":"2025-03-21","current":17.018327,"twenty":13.027874,"median":15.055595,"eighty":28.224899,"marketCap":71034496984},{"date":"2025-03-28","current":17.762914,"twenty":13.027874,"median":15.055595,"eighty":28.224899,"marketCap":74142400983},{"date":"2025-04-04","current":16.766225,"twenty":13.027874,"median":15.055595,"eighty":28.224899,"marketCap":69982222595},{"date":"2025-04-11","current":18.440016,"twenty":13.029729,"median":15.05968,"eighty":28.181712,"marketCap":76968625480},{"date":"2025-04-17","current":18.661024,"twenty":13.029729,"median":15.05968,"eighty":28.181712,"marketCap":77891113173},{"date":"2025-04-25","current":18.352686,"twenty":13.027874,"median":15.055595,"eighty":28.224899,"marketCap":68106817142},{"date":"2025-05-02","current":19.059334,"twenty":13.027874,"median":15.055595,"eighty":28.224899,"marketCap":70729188672},{"date":"2025-05-09","current":18.718033,"twenty":13.027874,"median":15.055595,"eighty":28.224899,"marketCap":69462620644},{"date":"2025-05-16","current":18.351522,"twenty":13.027874,"median":15.055595,"eighty":28.224899,"marketCap":68102499296},{"date":"2025-05-23","current":18.340275,"twenty":13.027874,"median":15.055595,"eighty":28.224899,"marketCap":68060760122},{"date":"2025-05-30","current":18.59276,"twenty":13.027874,"median":15.055595,"eighty":28.224899,"marketCap":68997732607},{"date":"2025-06-06","current":18.931346,"twenty":13.027874,"median":15.055595,"eighty":28.224899,"marketCap":70254225662},{"date":"2025-06-13","current":19.280792,"twenty":13.027874,"median":15.055595,"eighty":28.224899,"marketCap":71551018609},{"date":"2025-06-20","current":19.184607,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":71194076710},{"date":"2025-06-27","current":19.146211,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":71051587807},{"date":"2025-07-03","current":19.554996,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":72568590877},{"date":"2025-07-11","current":19.930039,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":73960376425},{"date":"2025-07-18","current":20.31633,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":75393901148},{"date":"2025-07-25","current":20.632867,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":81396661607},{"date":"2025-08-01","current":20.927944,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":82560739251},{"date":"2025-08-08","current":21.318839,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":84102819967},{"date":"2025-08-15","current":21.186,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":83578770253},{"date":"2025-08-22","current":21.675617,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":85510308680},{"date":"2025-08-29","current":21.337712,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":84177275117},{"date":"2025-09-05","current":21.042273,"twenty":13.024163,"median":15.051695,"eighty":28.311274,"marketCap":83011765644},{"date":"2025-09-12","current":21.158053,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":83468519356},{"date":"2025-09-19","current":20.824141,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":82151235922},{"date":"2025-09-26","current":21.260404,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":83872295366},{"date":"2025-10-03","current":21.958716,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":86627135939},{"date":"2025-10-10","current":23.04756,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":90922625399},{"date":"2025-10-17","current":21.739859,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":85763742558},{"date":"2025-10-24","current":21.510638,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":86451253384},{"date":"2025-10-31","current":20.54686,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":82577830766},{"date":"2025-11-07","current":20.311065,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":81630169521},{"date":"2025-11-14","current":19.815327,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":79637797386},{"date":"2025-11-21","current":20.147358,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":80972230012},{"date":"2025-11-28","current":20.138835,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":80937977196},{"date":"2025-12-05","current":19.63777,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":78924197051},{"date":"2025-12-12","current":19.88777,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":79928946322},{"date":"2025-12-19","current":19.869304,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":79854731887},{"date":"2025-12-26","current":20.680028,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":83113031017},{"date":"2026-01-02","current":20.24892,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":81380409404},{"date":"2026-01-09","current":20.979743,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":84317588382},{"date":"2026-01-16","current":23.246077,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":93425983058},{"date":"2026-01-23","current":23.808221,"twenty":13.026018,"median":15.053645,"eighty":28.268087,"marketCap":95685241719},{"date":"2026-01-30","current":23.597609,"twenty":13.026018,"median":15.05968,"eighty":28.268087,"marketCap":98685199162},{"date":"2026-02-06","current":23.636635,"twenty":13.026018,"median":15.05968,"eighty":28.268087,"marketCap":98848409026},{"date":"2026-02-13","current":23.587767,"twenty":13.026018,"median":15.05968,"eighty":28.268087,"marketCap":98644041892},{"date":"2026-02-20","current":25.006644,"twenty":13.026018,"median":15.05968,"eighty":28.268087,"marketCap":104577784866},{"date":"2026-02-27","current":24.125318,"twenty":13.026018,"median":15.05968,"eighty":28.268087,"marketCap":100892080368},{"date":"2026-03-06","current":25.113204,"twenty":13.026018,"median":15.05968,"eighty":28.268087,"marketCap":105023418756},{"date":"2026-03-13","current":24.9873,"twenty":13.026018,"median":15.05968,"eighty":28.268087,"marketCap":104496889542},{"date":"2026-03-20","current":24.235611,"twenty":13.026018,"median":15.05968,"eighty":28.268087,"marketCap":101353325637},{"date":"2026-03-27","current":23.483583,"twenty":13.026018,"median":15.05968,"eighty":28.268087,"marketCap":98208342515},{"date":"2026-04-02","current":23.653603,"twenty":13.026018,"median":15.05968,"eighty":28.268087,"marketCap":98919369837},{"date":"2026-04-10","current":23.453811,"twenty":13.026018,"median":15.05968,"eighty":28.268087,"marketCap":98083838610},{"date":"2026-04-17","current":22.84927,"twenty":13.026018,"median":15.05968,"eighty":28.268087,"marketCap":95555648380},{"date":"2026-04-24","current":18.240252,"twenty":13.026018,"median":15.05968,"eighty":28.268087,"marketCap":83467392506},{"date":"2026-05-01","current":17.986355,"twenty":13.033759,"median":15.068361,"eighty":28.268087,"marketCap":82305558672},{"date":"2026-05-08","current":17.141789,"twenty":13.036944,"median":15.092624,"eighty":28.268087,"marketCap":78440827790},{"date":"2026-05-15","current":17.029429,"twenty":13.046635,"median":15.125586,"eighty":28.268087,"marketCap":77926666607},{"date":"2026-05-22","current":17.120373,"twenty":13.046635,"median":15.182081,"eighty":28.268087,"marketCap":78342824692},{"date":"2026-05-29","current":17.359682,"twenty":13.056281,"median":15.196528,"eighty":28.311274,"marketCap":79437902792},{"date":"2026-06-05","current":16.921414,"twenty":13.061176,"median":15.221571,"eighty":28.268087,"marketCap":77432390110},{"date":"2026-06-12","current":17.149549,"twenty":13.061176,"median":15.255515,"eighty":28.268087,"marketCap":78476336159},{"date":"2026-06-18","current":17.075987,"twenty":13.061176,"median":15.302322,"eighty":28.268087,"marketCap":78139716821},{"date":"2026-06-26","current":15.498596,"twenty":13.059601,"median":15.348344,"eighty":28.311274,"marketCap":70921575571},{"date":"2026-07-02","current":16.138616,"twenty":13.07744,"median":15.395858,"eighty":28.311274,"marketCap":73850305846},{"date":"2026-07-10","current":16.519772,"twenty":13.07744,"median":15.455677,"eighty":28.311274,"marketCap":75594476931},{"date":"2026-07-17","current":16.098265,"twenty":13.11355,"median":15.506361,"eighty":28.311274,"marketCap":73665662327},{"date":"2026-07-24","current":16.856713,"twenty":13.16726,"median":15.604064,"eighty":28.311274,"marketCap":75787783110},{"date":"2026-07-31","current":16.900002,"twenty":13.202267,"median":15.778333,"eighty":28.354461,"marketCap":75982409456},{"date":"2026-08-07","current":17.939249,"twenty":13.226535,"median":15.923148,"eighty":28.354461,"marketCap":80654862381},{"date":"2026-08-14","current":18.160432,"twenty":13.243713,"median":15.979774,"eighty":28.354461,"marketCap":81649303563},{"date":"2026-08-21","current":17.81665,"twenty":13.283282,"median":16.15936,"eighty":28.354461,"marketCap":80103657840},{"date":"2026-08-28","current":17.224826,"twenty":13.368321,"median":16.256793,"eighty":28.354461,"marketCap":77442817363},{"date":"2026-09-04","current":16.691142,"twenty":13.429126,"median":16.395088,"eighty":28.354461,"marketCap":75043372854},{"date":"2026-09-11","current":16.397599,"twenty":13.469754,"median":16.403436,"eighty":28.354461,"marketCap":73723607342},{"date":"2026-09-16","current":16.786251,"twenty":13.507612,"median":16.425467,"eighty":28.354461,"marketCap":75470982562}],"updateTime":1789640201713},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"NOC\",pageSize:20,pageCount:10,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"10559833","market":"us","labels":[],"media":"sec.gov","original_id":"AN113342120000044-NOC","pdf_url":null,"pub_time":1602604800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"NOC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000044/0001133421-20-000044-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":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000044/noc-form8xk101320xexhi.htm","primary":true,"translateUrl":null,"linkName":"noc-form8xk101320xexhi.htm","type":"EX-99.1","id":"NTFILEDoJkcqMWgnv3JD4R","market":"us","size":14514},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000044/noc-form8xk101320.htm","primary":false,"translateUrl":null,"linkName":"noc-form8xk101320.htm","type":"8-K","id":"NTFILEDnfJhbHw4zceaPhD","market":"us","size":59903},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000044/nglogoa02.jpg","primary":false,"translateUrl":null,"linkName":"nglogoa02.jpg","type":"GRAPHIC","id":"NTFILE75uP166ktjqXCEay","market":"us","size":16360}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-10-14 00:00","pubTimestamp":1602604800,"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":"第5.02項:董事或某些高級職員離職；選舉董事；某些軍官的任命:某些軍官的補償安排；項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10203021","market":"us","labels":[],"media":"sec.gov","original_id":"AN113342120000042-NOC","pdf_url":null,"pub_time":1596038400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"NOC","title":"10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000042/0001133421-20-000042-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000042/noc-6302020x10q.htm","primary":true,"translateUrl":null,"linkName":"noc-6302020x10q.htm","type":"10-Q","id":"NTFILE4nnoLEsJM6aERpN5","market":"us","size":2245361},{"description":"NON-EMPLOYEE DIRECTOR COMPENSATION TERM SHEET","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000042/noc-6302020xex101.htm","primary":false,"translateUrl":null,"linkName":"noc-6302020xex101.htm","type":"EX-10.1","id":"NTFILEFtKf415GYXqSyZK7","market":"us","size":13959},{"description":"LETTER FROM INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000042/noc-6302020xex15.htm","primary":false,"translateUrl":null,"linkName":"noc-6302020xex15.htm","type":"EX-15","id":"NTFILEBAxg41YM3HJ9BdV7","market":"us","size":5388},{"description":"CERTIFICATION OF KATHY J. WARDEN","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000042/noc-6302020xex311.htm","primary":false,"translateUrl":null,"linkName":"noc-6302020xex311.htm","type":"EX-31.1","id":"NTFILE4tkHwYG41GdTRqrn","market":"us","size":12727},{"description":"CERTIFICATION OF DAVID F. KEFFER","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000042/noc-6302020xex312.htm","primary":false,"translateUrl":null,"linkName":"noc-6302020xex312.htm","type":"EX-31.2","id":"NTFILEFEpZ77GvrugxnSgb","market":"us","size":12633},{"description":"CERTIFICATION OF KATHY J. WARDEN","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000042/noc-6302020xex321.htm","primary":false,"translateUrl":null,"linkName":"noc-6302020xex321.htm","type":"EX-32.1","id":"NTFILE28PYbgKadURPsmic","market":"us","size":6929},{"description":"CERTIFICATION OF DAVID F. KEFFER","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000042/noc-6302020xex322.htm","primary":false,"translateUrl":null,"linkName":"noc-6302020xex322.htm","type":"EX-32.2","id":"NTFILEHCXZmRoNtrQxPJRU","market":"us","size":6875},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000042/noc-20200630.xsd","primary":false,"translateUrl":null,"linkName":"noc-20200630.xsd","type":"EX-101.SCH","id":"NTFILE7JmokCHHEANniBRB","market":"us","size":36127},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000042/noc-20200630_cal.xml","primary":false,"translateUrl":null,"linkName":"noc-20200630_cal.xml","type":"EX-101.CAL","id":"NTFILEhAPoEVA9MV1wjWq3","market":"us","size":57783},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000042/noc-20200630_def.xml","primary":false,"translateUrl":null,"linkName":"noc-20200630_def.xml","type":"EX-101.DEF","id":"NTFILEAfePdHx8nvvfN25Y","market":"us","size":165005},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000042/noc-20200630_lab.xml","primary":false,"translateUrl":null,"linkName":"noc-20200630_lab.xml","type":"EX-101.LAB","id":"NTFILECkhbJjt8C56iA7gY","market":"us","size":514323},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000042/noc-20200630_pre.xml","primary":false,"translateUrl":null,"linkName":"noc-20200630_pre.xml","type":"EX-101.PRE","id":"NTFILEEft8S3vt8dzhjRHJ","market":"us","size":296525},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000042/noc-6302020x10q_htm.xml","primary":false,"translateUrl":null,"linkName":"noc-6302020x10q_htm.xml","type":"XML","id":"NTFILE3UxDddSq5dhnTGE1","market":"us","size":2051634}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[{"id":14953,"name":"Condensed Consolidated Statements of Earnings and Comprehensive Income (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000042/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":14954,"name":"Condensed Consolidated Statements of Financial Position (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000042/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":14955,"name":"Condensed Consolidated Statements of Financial Position (Unaudited) (Parentheticals)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000042/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":14956,"name":"Condensed Consolidated Statements of Cash Flows (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000042/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":14957,"name":"Condensed Consolidated Statements of Changes in Shareholders' Equity (Unaudited)","name_zh":"簡明合併股東權益變動表（未經審計）","url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000042/R6.htm","cdn_url":"https://static.tigerbbs.com/0c1a528deb69bce326ffd238d40e22bb","translation_url":"https://static.tigerbbs.com/8b6b16832d0268fa55ade21b1c063942","translate_status":1}],"event_type":"important_notice","event_name":"季度報告","pubTime":"2020-07-30 00:00","pubTimestamp":1596038400,"title_zh":"10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10202894","market":"us","labels":[],"media":"sec.gov","original_id":"AN113342120000041-NOC","pdf_url":null,"pub_time":1596038400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"NOC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000041/0001133421-20-000041-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EARNINGS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000041/noc-6302020xearningsex99.htm","primary":true,"translateUrl":null,"linkName":"noc-6302020xearningsex99.htm","type":"EX-99","id":"NTFILEHm4BHGgKJjCS7Tqm","market":"us","size":934512},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000041/noc-6302020xearningsre.htm","primary":false,"translateUrl":null,"linkName":"noc-6302020xearningsre.htm","type":"8-K","id":"NTFILE9eCAFehjYCRD1v2T","market":"us","size":60704},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000041/noc-20200730.xsd","primary":false,"translateUrl":null,"linkName":"noc-20200730.xsd","type":"EX-101.SCH","id":"NTFILEHG1jCjhXzatxmbrD","market":"us","size":4820},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000041/noc-20200730_cal.xml","primary":false,"translateUrl":null,"linkName":"noc-20200730_cal.xml","type":"EX-101.CAL","id":"NTFILEHu7ka93yKp2m8bpw","market":"us","size":714},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000041/noc-20200730_def.xml","primary":false,"translateUrl":null,"linkName":"noc-20200730_def.xml","type":"EX-101.DEF","id":"NTFILEBAyAe7ygi5HsF89B","market":"us","size":1564},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000041/noc-20200730_lab.xml","primary":false,"translateUrl":null,"linkName":"noc-20200730_lab.xml","type":"EX-101.LAB","id":"NTFILEDWk9quaEHELxk1sL","market":"us","size":26627},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000041/noc-20200730_pre.xml","primary":false,"translateUrl":null,"linkName":"noc-20200730_pre.xml","type":"EX-101.PRE","id":"NTFILEPCEAUzpCWSPNFkfi","market":"us","size":14190},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000041/nocearningsreleasengclogoa03.jpg","primary":false,"translateUrl":null,"linkName":"nocearningsreleasengclogoa03.jpg","type":"GRAPHIC","id":"NTFILE5zJqQ7D3mJ7TA4GA","market":"us","size":143608},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000041/noc-6302020xearningsre_htm.xml","primary":false,"translateUrl":null,"linkName":"noc-6302020xearningsre_htm.xml","type":"XML","id":"NTFILE5VB6ZGb4yS2kc7xD","market":"us","size":4262}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-07-30 00:00","pubTimestamp":1596038400,"title_zh":"8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02項:經營成果和財務狀況； 項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9929472","market":"us","labels":[],"media":"sec.gov","original_id":"AN113342120000038-NOC","pdf_url":null,"pub_time":1592236800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"11-K - Annual report of employee stock purchase, savings and similar plans","symbol":"NOC","title":"11-K - Annual report of employee stock purchase, savings and similar plans","titleType":"員工持股計劃","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000038/0001133421-20-000038-index.htm","us_notice_code":"Form 11-K","us_title_en":"11-K - Annual report of employee stock purchase, savings and similar plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 11-K - FSSP","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000038/fsspform11k12-31x2019.htm","primary":true,"translateUrl":null,"linkName":"fsspform11k12-31x2019.htm","type":"11-K","id":"NTFILE6Gn36ANtzqwwEbyB","market":"us","size":420239},{"description":"CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000038/fsspform11k-ex23x12x31x2019.htm","primary":false,"translateUrl":null,"linkName":"fsspform11k-ex23x12x31x2019.htm","type":"EX-23","id":"NTFILEEdTRe5tKsdwhCcjF","market":"us","size":3020}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"員工持股計劃","pubTime":"2020-06-16 00:00","pubTimestamp":1592236800,"title_zh":"11-K - Annual report of employee stock purchase, savings and similar plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9929355","market":"us","labels":[],"media":"sec.gov","original_id":"AN113342120000037-NOC","pdf_url":null,"pub_time":1592236800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"11-K - Annual report of employee stock purchase, savings and similar plans","symbol":"NOC","title":"11-K - Annual report of employee stock purchase, savings and similar plans","titleType":"員工持股計劃","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000037/0001133421-20-000037-index.htm","us_notice_code":"Form 11-K","us_title_en":"11-K - Annual report of employee stock purchase, savings and similar plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 11-K - NGSP","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000037/ngspform11k12-31x2019.htm","primary":true,"translateUrl":null,"linkName":"ngspform11k12-31x2019.htm","type":"11-K","id":"NTFILEAZ6d82G9Gcr6PP5m","market":"us","size":382403},{"description":"CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000037/ngspform11k-ex23x12x31x2019.htm","primary":false,"translateUrl":null,"linkName":"ngspform11k-ex23x12x31x2019.htm","type":"EX-23","id":"NTFILEHgm21wgis6aaHE2Z","market":"us","size":2806}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"員工持股計劃","pubTime":"2020-06-16 00:00","pubTimestamp":1592236800,"title_zh":"11-K - Annual report of employee stock purchase, savings and similar plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9929359","market":"us","labels":[],"media":"sec.gov","original_id":"AN113342120000033-NOC","pdf_url":null,"pub_time":1591804800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"NOC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000033/0001133421-20-000033-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":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000033/noc-form8xk061020xexhi.htm","primary":true,"translateUrl":null,"linkName":"noc-form8xk061020xexhi.htm","type":"EX-99.1","id":"NTFILEErsitqeBPDbgx3id","market":"us","size":13624},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000033/noc-form8xk061020.htm","primary":false,"translateUrl":null,"linkName":"noc-form8xk061020.htm","type":"8-K","id":"NTFILE7qr1eiUbsyJXVVNT","market":"us","size":60578},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000033/noc-20200610.xsd","primary":false,"translateUrl":null,"linkName":"noc-20200610.xsd","type":"EX-101.SCH","id":"NTFILEGQfLKoCLGoge1qFP","market":"us","size":4819},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000033/noc-20200610_cal.xml","primary":false,"translateUrl":null,"linkName":"noc-20200610_cal.xml","type":"EX-101.CAL","id":"NTFILE8ADGDri8ftRrtaLU","market":"us","size":714},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000033/noc-20200610_def.xml","primary":false,"translateUrl":null,"linkName":"noc-20200610_def.xml","type":"EX-101.DEF","id":"NTFILE8wvJRj7kiS94adGK","market":"us","size":1564},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000033/noc-20200610_lab.xml","primary":false,"translateUrl":null,"linkName":"noc-20200610_lab.xml","type":"EX-101.LAB","id":"NTFILECecbrx9QZG8ZCALP","market":"us","size":26627},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000033/noc-20200610_pre.xml","primary":false,"translateUrl":null,"linkName":"noc-20200610_pre.xml","type":"EX-101.PRE","id":"NTFILECKcoZ86tG3fUe8HR","market":"us","size":14190},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000033/nglogoa01.jpg","primary":false,"translateUrl":null,"linkName":"nglogoa01.jpg","type":"GRAPHIC","id":"NTFILE3kfaYfZbcv44jNAP","market":"us","size":16360},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000033/noc-form8xk061020_htm.xml","primary":false,"translateUrl":null,"linkName":"noc-form8xk061020_htm.xml","type":"XML","id":"NTFILE14LJQtuVoRWAziMK","market":"us","size":4262}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-06-11 00:00","pubTimestamp":1591804800,"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":"第5.02項:董事或某些高級職員離職； 選舉董事； 某些軍官的任命:某些軍官的補償安排； 項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9929356","market":"us","labels":[],"media":"sec.gov","original_id":"AN113342120000031-NOC","pdf_url":null,"pub_time":1590508800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"NOC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000031/0001133421-20-000031-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000031/noc-20200519.xsd","primary":true,"translateUrl":null,"linkName":"noc-20200519.xsd","type":"EX-101.SCH","id":"NTFILE5NuCC9Mc7jh8pMAz","market":"us","size":4819},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000031/noc-form8xk052020.htm","primary":false,"translateUrl":null,"linkName":"noc-form8xk052020.htm","type":"8-K","id":"NTFILE9vQQFnwMz8ngb2gK","market":"us","size":96188},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000031/noc-20200519_cal.xml","primary":false,"translateUrl":null,"linkName":"noc-20200519_cal.xml","type":"EX-101.CAL","id":"NTFILEF48er84prNEWhydN","market":"us","size":714},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000031/noc-20200519_def.xml","primary":false,"translateUrl":null,"linkName":"noc-20200519_def.xml","type":"EX-101.DEF","id":"NTFILE4d5CquDeWmchSatt","market":"us","size":1564},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000031/noc-20200519_lab.xml","primary":false,"translateUrl":null,"linkName":"noc-20200519_lab.xml","type":"EX-101.LAB","id":"NTFILE4jvZ8sHZoJ9VS94F","market":"us","size":26627},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000031/noc-20200519_pre.xml","primary":false,"translateUrl":null,"linkName":"noc-20200519_pre.xml","type":"EX-101.PRE","id":"NTFILEHiTetr4dwgSeYZip","market":"us","size":14190},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000031/noc-form8xk052020_htm.xml","primary":false,"translateUrl":null,"linkName":"noc-form8xk052020_htm.xml","type":"XML","id":"NTFILEBto35t6FXnmENuYw","market":"us","size":4216}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-05-27 00:00","pubTimestamp":1590508800,"title_zh":"8-K - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"項目5.07:將事項提交證券持有人表決","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9646014","market":"us","labels":[],"media":"sec.gov","original_id":"AN113342120000020-NOC","pdf_url":null,"pub_time":1588089600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 8.01 and 9.01","symbol":"NOC","title":"Current report, items 8.01 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000020/0001133421-20-000020-index.htm","us_notice_code":"Form 8-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 23","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000020/noc-12312019xex23.htm","primary":true,"translateUrl":null,"linkName":"noc-12312019xex23.htm","type":"EX-23","id":"NTFILE61o7FAvpAEidUZw2","market":"us","size":3328},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000020/noc-12312019x8xk.htm","primary":false,"translateUrl":null,"linkName":"noc-12312019x8xk.htm","type":"8-K","id":"NTFILEbYnHWsV846xWtxWq","market":"us","size":389895},{"description":"EXHIBIT 99.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000020/noc-12312019xexx991ite.htm","primary":false,"translateUrl":null,"linkName":"noc-12312019xexx991ite.htm","type":"EX-99.1","id":"NTFILE33a123aWuubnYT1b","market":"us","size":67344},{"description":"EXHIBIT 99.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000020/noc-12312019xexx992ite.htm","primary":false,"translateUrl":null,"linkName":"noc-12312019xexx992ite.htm","type":"EX-99.2","id":"NTFILEG3FAw48icmvAGaTP","market":"us","size":26889},{"description":"EXHIBIT 99.3","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000020/noc-12312019xexx993ite.htm","primary":false,"translateUrl":null,"linkName":"noc-12312019xexx993ite.htm","type":"EX-99.3","id":"NTFILE4RkAaQofXFCs9PXA","market":"us","size":634603},{"description":"EXHIBIT 99.4","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000020/noc-12312019xexx994ite.htm","primary":false,"translateUrl":null,"linkName":"noc-12312019xexx994ite.htm","type":"EX-99.4","id":"NTFILE889TEmxwRAH5yH7y","market":"us","size":2516686},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000020/noc-20200429.xsd","primary":false,"translateUrl":null,"linkName":"noc-20200429.xsd","type":"EX-101.SCH","id":"NTFILECfoqBLvkWNjQYuXY","market":"us","size":85363},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000020/noc-20200429_cal.xml","primary":false,"translateUrl":null,"linkName":"noc-20200429_cal.xml","type":"EX-101.CAL","id":"NTFILEHq9iJgBGUAuCeZJS","market":"us","size":139141},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000020/noc-20200429_def.xml","primary":false,"translateUrl":null,"linkName":"noc-20200429_def.xml","type":"EX-101.DEF","id":"NTFILE2g74qM8K5MUUp9ao","market":"us","size":416635},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000020/noc-20200429_lab.xml","primary":false,"translateUrl":null,"linkName":"noc-20200429_lab.xml","type":"EX-101.LAB","id":"NTFILE2Kc8p42vcUr5kUfY","market":"us","size":1182484},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000020/noc-20200429_pre.xml","primary":false,"translateUrl":null,"linkName":"noc-20200429_pre.xml","type":"EX-101.PRE","id":"NTFILECijgjwzncCQh4E1Y","market":"us","size":718310},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":103,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000020/noc-12312019x8xk_htm.xml","primary":false,"translateUrl":null,"linkName":"noc-12312019x8xk_htm.xml","type":"XML","id":"NTFILEHYMfnqYLKmskxSY4","market":"us","size":4417731}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-04-29 00:00","pubTimestamp":1588089600,"title_zh":"Current report, items 8.01 and 9.01","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目8.01:其他活動； 項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9645947","market":"us","labels":[],"media":"sec.gov","original_id":"AN113342120000019-NOC","pdf_url":null,"pub_time":1588089600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"NOC","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000019/0001133421-20-000019-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/1133421/000113342120000019/noc-3312020x10q.htm","primary":true,"translateUrl":null,"linkName":"noc-3312020x10q.htm","type":"10-Q","id":"NTFILE6Ud7NHpvL8o8gUpd","market":"us","size":1403914},{"description":"2020 RESTRICTED STOCK RIGHTS GRANT AGREEMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000019/noc-3312020xex101.htm","primary":false,"translateUrl":null,"linkName":"noc-3312020xex101.htm","type":"EX-10.1","id":"NTFILE3u1aC1HUiyf1wm1u","market":"us","size":87995},{"description":"2020 RESTRICTED PERFORMANCE STOCK RIGHTS GRANT AGREEMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000019/noc-3312020xex102.htm","primary":false,"translateUrl":null,"linkName":"noc-3312020xex102.htm","type":"EX-10.2","id":"NTFILEFBnArXxK9NyWXab3","market":"us","size":96031},{"description":"GRANT CERTIFICATE APPLICABLE TO SPECIAL 2020 RESTRICTED STOCK RIGHTS","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000019/noc-3312020xex103.htm","primary":false,"translateUrl":null,"linkName":"noc-3312020xex103.htm","type":"EX-10.3","id":"NTFILE678BJDK7GgFZtj22","market":"us","size":75191},{"description":"LETTER BETWEEN NORTHROP GRUMMAN AND DAVID KEFFER REGARDING COMPENSATION","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000019/noc-3312020xex104.htm","primary":false,"translateUrl":null,"linkName":"noc-3312020xex104.htm","type":"EX-10.4","id":"NTFILE4NasxvDwyckWg8He","market":"us","size":26583},{"description":"LETTER FROM INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000019/noc-3312020xex15.htm","primary":false,"translateUrl":null,"linkName":"noc-3312020xex15.htm","type":"EX-15","id":"NTFILE656T5DMSbYPBokYk","market":"us","size":5454},{"description":"CERTIFICATION OF KATHY J. WARDEN","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000019/noc-3312020xex311.htm","primary":false,"translateUrl":null,"linkName":"noc-3312020xex311.htm","type":"EX-31.1","id":"NTFILE7XsHv8krJC1yKTfy","market":"us","size":12790},{"description":"CERTIFICATION OF DAVID F. KEFFER","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000019/noc-3312020xex312.htm","primary":false,"translateUrl":null,"linkName":"noc-3312020xex312.htm","type":"EX-31.2","id":"NTFILECoCCAh17PSAZHZUN","market":"us","size":12696},{"description":"CERTIFICATION OF KATHY J. WARDEN","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000019/noc-3312020xex321.htm","primary":false,"translateUrl":null,"linkName":"noc-3312020xex321.htm","type":"EX-32.1","id":"NTFILE3hcCHHGtZn1Wecqd","market":"us","size":6993},{"description":"CERTIFICATION OF DAVID F. KEFFER","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000019/noc-3312020xex322.htm","primary":false,"translateUrl":null,"linkName":"noc-3312020xex322.htm","type":"EX-32.2","id":"NTFILE8uEkn4ApZhRdsDr9","market":"us","size":6940},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000019/noc-20200331.xsd","primary":false,"translateUrl":null,"linkName":"noc-20200331.xsd","type":"EX-101.SCH","id":"NTFILE6G75EYxWZrY6znMz","market":"us","size":36126},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000019/noc-20200331_cal.xml","primary":false,"translateUrl":null,"linkName":"noc-20200331_cal.xml","type":"EX-101.CAL","id":"NTFILE9294rF4uX9CWfggP","market":"us","size":57518},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000019/noc-20200331_def.xml","primary":false,"translateUrl":null,"linkName":"noc-20200331_def.xml","type":"EX-101.DEF","id":"NTFILE5zBUiEZk4SeXiaR2","market":"us","size":165903},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000019/noc-20200331_lab.xml","primary":false,"translateUrl":null,"linkName":"noc-20200331_lab.xml","type":"EX-101.LAB","id":"NTFILEFZW8kcsgXBic5jU8","market":"us","size":515396},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000019/noc-20200331_pre.xml","primary":false,"translateUrl":null,"linkName":"noc-20200331_pre.xml","type":"EX-101.PRE","id":"NTFILEAt4Gh2hhvseFxaAT","market":"us","size":297151},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000019/noc-3312020x10q_htm.xml","primary":false,"translateUrl":null,"linkName":"noc-3312020x10q_htm.xml","type":"XML","id":"NTFILEBH9BzcB4MmEZ3mfX","market":"us","size":1227894}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","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":"9645237","market":"us","labels":[],"media":"sec.gov","original_id":"AN113342120000018-NOC","pdf_url":null,"pub_time":1588089600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"NOC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000018/0001133421-20-000018-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EARNINGS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000018/noc-3312020xearningsex99.htm","primary":true,"translateUrl":null,"linkName":"noc-3312020xearningsex99.htm","type":"EX-99","id":"NTFILE2rB38se3JLNhRB7p","market":"us","size":626004},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000018/noc-3312020xearningsre.htm","primary":false,"translateUrl":null,"linkName":"noc-3312020xearningsre.htm","type":"8-K","id":"NTFILEA2HETJNCucjHz5Yu","market":"us","size":61034},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000018/noc-20200429.xsd","primary":false,"translateUrl":null,"linkName":"noc-20200429.xsd","type":"EX-101.SCH","id":"NTFILE71qqxuYGtReP2at6","market":"us","size":4819},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000018/noc-20200429_cal.xml","primary":false,"translateUrl":null,"linkName":"noc-20200429_cal.xml","type":"EX-101.CAL","id":"NTFILE4G2H6w6CprRYB1EE","market":"us","size":714},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000018/noc-20200429_def.xml","primary":false,"translateUrl":null,"linkName":"noc-20200429_def.xml","type":"EX-101.DEF","id":"NTFILE2Ve7hxMMsWDg9jFQ","market":"us","size":1564},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000018/noc-20200429_lab.xml","primary":false,"translateUrl":null,"linkName":"noc-20200429_lab.xml","type":"EX-101.LAB","id":"NTFILE5yx36PVaq6R1LzsN","market":"us","size":26627},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000018/noc-20200429_pre.xml","primary":false,"translateUrl":null,"linkName":"noc-20200429_pre.xml","type":"EX-101.PRE","id":"NTFILEBHhXnfVdLBWVkS7g","market":"us","size":14190},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000018/nocearningsreleasengclogoa01.jpg","primary":false,"translateUrl":null,"linkName":"nocearningsreleasengclogoa01.jpg","type":"GRAPHIC","id":"NTFILE7dqGi2MfSYAzcGgj","market":"us","size":143608},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000018/noc-3312020xearningsre_htm.xml","primary":false,"translateUrl":null,"linkName":"noc-3312020xearningsre_htm.xml","type":"XML","id":"NTFILEFsv5YEJjyj66RUXa","market":"us","size":4262}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-04-29 00:00","pubTimestamp":1588089600,"title_zh":"8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02項:經營成果和財務狀況； 項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9218474","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520082921-NOC","pdf_url":null,"pub_time":1584979200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"NOC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520082921/0001193125-20-082921-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-1.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520082921/d895407dex11.htm","primary":true,"translateUrl":null,"linkName":"d895407dex11.htm","type":"EX-1.1","id":"NTFILE6TXQXE5GCyZH3kFb","market":"us","size":163613},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520082921/d895407d8k.htm","primary":false,"translateUrl":null,"linkName":"d895407d8k.htm","type":"8-K","id":"NTFILE4Nikq2fNZFZdtM7r","market":"us","size":38707},{"description":"EX-4.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520082921/d895407dex41.htm","primary":false,"translateUrl":null,"linkName":"d895407dex41.htm","type":"EX-4.1","id":"NTFILECWwBcEhz6XWuAMd1","market":"us","size":223054},{"description":"EX-5.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520082921/d895407dex51.htm","primary":false,"translateUrl":null,"linkName":"d895407dex51.htm","type":"EX-5.1","id":"NTFILE5xKEKmHevdNZSXSg","market":"us","size":8030},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520082921/noc-20200319.xsd","primary":false,"translateUrl":null,"linkName":"noc-20200319.xsd","type":"EX-101.SCH","id":"NTFILEYTeH6Zte2ay51HPH","market":"us","size":3088},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520082921/noc-20200319_lab.xml","primary":false,"translateUrl":null,"linkName":"noc-20200319_lab.xml","type":"EX-101.LAB","id":"NTFILECxAbqv7BwtLhbY5Q","market":"us","size":17374},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520082921/noc-20200319_pre.xml","primary":false,"translateUrl":null,"linkName":"noc-20200319_pre.xml","type":"EX-101.PRE","id":"NTFILE3fJ1PMJk1fGpqRCu","market":"us","size":10966},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520082921/g895407g0323054237589.jpg","primary":false,"translateUrl":null,"linkName":"g895407g0323054237589.jpg","type":"GRAPHIC","id":"NTFILE5MrtHQw7MWUWWsat","market":"us","size":45246},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520082921/g895407img1.jpg","primary":false,"translateUrl":null,"linkName":"g895407img1.jpg","type":"GRAPHIC","id":"NTFILEFSM4ueRLb72EwESr","market":"us","size":26751},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520082921/d895407d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d895407d8k_htm.xml","type":"XML","id":"NTFILE3oN9bN96SqtDn7h2","market":"us","size":3261}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-03-24 00:00","pubTimestamp":1584979200,"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":"第1.01項:訂立實質性最終協議； 第2.03項:直接金融債務或登記人資產負債表外安排下債務的設定； 項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9208146","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520079671-NOC","pdf_url":null,"pub_time":1584633600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","symbol":"NOC","title":"FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","titleType":"[補充]招股説明書","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520079671/0001193125-20-079671-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/1133421/000119312520079671/d892441dfwp.htm","primary":true,"translateUrl":null,"linkName":"d892441dfwp.htm","type":"FWP","id":"NTFILEEx9ENy3SHSa5BJuX","market":"us","size":26154},{"description":"GRAPHIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520079671/g892441northern.jpg","primary":false,"translateUrl":null,"linkName":"g892441northern.jpg","type":"GRAPHIC","id":"NTFILE4peT51XnnEkoxq1s","market":"us","size":10439}],"type_name":"招股註冊","type_name_en":"Recruitment Registration","titleTypeEn":"[Supp]Public Prospectus","us_type":"usProspectusesRegistrations","us_type_zh":"招股註冊","earn_infos":[],"event_type":"important_notice","event_name":"[補充]招股説明書","pubTime":"2020-03-20 00:00","pubTimestamp":1584633600,"title_zh":"FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9207665","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520079674-NOC","pdf_url":null,"pub_time":1584633600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"NOC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520079674/0001193125-20-079674-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":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520079674/d822242dex991.htm","primary":true,"translateUrl":null,"linkName":"d822242dex991.htm","type":"EX-99.1","id":"NTFILE9kzx1STE3UNgkCYh","market":"us","size":8475},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520079674/d822242d8k.htm","primary":false,"translateUrl":null,"linkName":"d822242d8k.htm","type":"8-K","id":"NTFILE8JkBfamZF4omwrqA","market":"us","size":27651},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520079674/noc-20200319.xsd","primary":false,"translateUrl":null,"linkName":"noc-20200319.xsd","type":"EX-101.SCH","id":"NTFILED4tJ62nv3xfTxqcz","market":"us","size":3088},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520079674/noc-20200319_lab.xml","primary":false,"translateUrl":null,"linkName":"noc-20200319_lab.xml","type":"EX-101.LAB","id":"NTFILEHJiGZc8TX7S7n2eY","market":"us","size":17374},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520079674/noc-20200319_pre.xml","primary":false,"translateUrl":null,"linkName":"noc-20200319_pre.xml","type":"EX-101.PRE","id":"NTFILEBaLn2WVuRjbwQdLu","market":"us","size":10966},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520079674/g822242g0319215854303.jpg","primary":false,"translateUrl":null,"linkName":"g822242g0319215854303.jpg","type":"GRAPHIC","id":"NTFILEEKRaDgJzLdRFWTJ8","market":"us","size":3196},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520079674/d822242d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d822242d8k_htm.xml","type":"XML","id":"NTFILE2ZF4SdrdnqgV2c7D","market":"us","size":3261}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-03-20 00:00","pubTimestamp":1584633600,"title_zh":"8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目7.01:規定FD披露； 項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9203624","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520078468-NOC","pdf_url":null,"pub_time":1584547200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, item 8.01","symbol":"NOC","title":"Current report, item 8.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520078468/0001193125-20-078468-index.htm","us_notice_code":"Form 8-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520078468/noc-20200319.xsd","primary":true,"translateUrl":null,"linkName":"noc-20200319.xsd","type":"EX-101.SCH","id":"NTFILEDsW7jFdkDFproYn6","market":"us","size":3088},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520078468/d857371d8k.htm","primary":false,"translateUrl":null,"linkName":"d857371d8k.htm","type":"8-K","id":"NTFILEQXx26mJsdtnx9kAU","market":"us","size":24894},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520078468/noc-20200319_lab.xml","primary":false,"translateUrl":null,"linkName":"noc-20200319_lab.xml","type":"EX-101.LAB","id":"NTFILE3ap4ct8dYhv72Qdn","market":"us","size":17374},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520078468/noc-20200319_pre.xml","primary":false,"translateUrl":null,"linkName":"noc-20200319_pre.xml","type":"EX-101.PRE","id":"NTFILEDJjA32kF2Kb54XCW","market":"us","size":10966},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312520078468/d857371d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d857371d8k_htm.xml","type":"XML","id":"NTFILEjd2VVnczn8pxbzn6","market":"us","size":3261}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-03-19 00:00","pubTimestamp":1584547200,"title_zh":"Current report, item 8.01","summary_en":"Item 8.01: Other Events","summary_zh":"項目8.01:其他活動","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9174338","market":"us","labels":[],"media":"sec.gov","original_id":"AN156223020000062-NOC","pdf_url":null,"pub_time":1583769600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"NOC","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000156223020000062/0001562230-20-000062-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000156223020000062/edgnoc.txt","primary":true,"translateUrl":null,"linkName":"edgnoc.txt","type":"SC 13G/A","id":"NTFILEA2DZCGRVvrVJd69B","market":"us","size":7230}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2020-03-10 00:00","pubTimestamp":1583769600,"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":"9106989","market":"us","labels":[],"media":"sec.gov","original_id":"AN113342120000010-NOC","pdf_url":null,"pub_time":1581955200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, item 5.02","symbol":"NOC","title":"Current report, item 5.02","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000010/0001133421-20-000010-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, item 5.02","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000010/noc-form8xk021220.htm","primary":true,"translateUrl":null,"linkName":"noc-form8xk021220.htm","type":"8-K","id":"NTFILE5a5N7fjP1sZ1oXiu","market":"us","size":53048},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000010/noc-20200212.xsd","primary":false,"translateUrl":null,"linkName":"noc-20200212.xsd","type":"EX-101.SCH","id":"NTFILEGwXdXAiauZNCx9J1","market":"us","size":4957},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000010/noc-20200212_cal.xml","primary":false,"translateUrl":null,"linkName":"noc-20200212_cal.xml","type":"EX-101.CAL","id":"NTFILE12xfLaKBGXiHGbj5","market":"us","size":714},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000010/noc-20200212_def.xml","primary":false,"translateUrl":null,"linkName":"noc-20200212_def.xml","type":"EX-101.DEF","id":"NTFILE8xnLQZNFYAs5pVGd","market":"us","size":1564},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000010/noc-20200212_lab.xml","primary":false,"translateUrl":null,"linkName":"noc-20200212_lab.xml","type":"EX-101.LAB","id":"NTFILEANtLeddQCp7u5kg5","market":"us","size":26627},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000010/noc-20200212_pre.xml","primary":false,"translateUrl":null,"linkName":"noc-20200212_pre.xml","type":"EX-101.PRE","id":"NTFILE5s9TTAVRvR27xEQi","market":"us","size":14190},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342120000010/noc-form8xk021220_htm.xml","primary":false,"translateUrl":null,"linkName":"noc-form8xk021220_htm.xml","type":"XML","id":"NTFILEDUnEi3MBSGXAKyZ3","market":"us","size":4262}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-02-18 00:00","pubTimestamp":1581955200,"title_zh":"Current report, item 5.02","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9096758","market":"us","labels":[],"media":"sec.gov","original_id":"AN8025520000981-NOC","pdf_url":null,"pub_time":1581609600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"NOC","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000008025520000981/0000080255-20-000981-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/80255/000008025520000981/noc13gadec19.txt","primary":true,"translateUrl":null,"linkName":"noc13gadec19.txt","type":"SC 13G/A","id":"NTFILEBAHu1S3mvGHbM2LE","market":"us","size":5468}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2020-02-14 00:00","pubTimestamp":1581609600,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9096197","market":"us","labels":[],"media":"sec.gov","original_id":"AN156223020000043-NOC","pdf_url":null,"pub_time":1581609600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"NOC","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000156223020000043/0001562230-20-000043-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000156223020000043/edgnoc.txt","primary":true,"translateUrl":null,"linkName":"edgnoc.txt","type":"SC 13G/A","id":"NTFILEDHdX2Z88XDC2RniC","market":"us","size":7233}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2020-02-14 00:00","pubTimestamp":1581609600,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9095126","market":"us","labels":[],"media":"sec.gov","original_id":"AN9375120000583-NOC","pdf_url":null,"pub_time":1581609600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of acquisition of beneficial ownership by individuals","symbol":"NOC","title":"Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000009375120000583/0000093751-20-000583-index.htm","us_notice_code":"Form SC 13G","us_title_en":"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/93751/000009375120000583/NorthropGrummanCorp.txt","primary":true,"translateUrl":null,"linkName":"NorthropGrummanCorp.txt","type":"SC 13G","id":"NTFILE2pC24Kohngeoywvx","market":"us","size":10936}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2020-02-14 00:00","pubTimestamp":1581609600,"title_zh":"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":"9081352","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465920018372-NOC","pdf_url":null,"pub_time":1581436800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"NOC","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000110465920018372/0001104659-20-018372-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/102909/000110465920018372/tv01667-northropgrummancorp.htm","primary":true,"translateUrl":null,"linkName":"tv01667-northropgrummancorp.htm","type":"SC 13G/A","id":"NTFILEHkimvhWQUnwGvBmU","market":"us","size":12165}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","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}],"pageSize":20,"totalPage":14,"pageCount":10,"totalSize":267,"code":"91000000","status":"200"}]}}