US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Northrop Grumman

533.21

-6.4880-1.20%

Volume:195.61K

Turnover:105.23M

Market Cap:75.67B

PE:16.93

High:549.77

Open:542.86

Low:531.77

Close:539.70

52wk High:774.00

52wk Low:479.02

Shares:141.92M

Float Shares:141.71M

Volume Ratio:0.52

T/O Rate:0.14%

Dividend:9.56

Dividend Rate:1.79%

EPS(TTM):31.50

EPS(LYR):29.14

ROE:26.96%

ROA:7.15%

PB:4.23

PE(LYR):18.30

Loading ...

Overview Company News Filings

Correspondence

CORRESP [Cover] - Correspondence

Major Issues Report

8-K - Current report

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

8-K - Current report

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Major Issues Report

8-K - Current report

Annual Report

10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Major Issues Report

8-K - Current report

Statement Of Changes In Beneficial Ownership

4 - Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

4 - Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

4 - Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

4 - Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

4 - Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

4 - Statement of changes in beneficial ownership of securities

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://au1.tigerplaytime.com/stock/NOC/filings?page=8"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","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":"Northrop Grumman","latestPrice":533.212,"timestamp":1788283633946,"preClose":539.7,"halted":0,"volume":195608,"delay":0,"changeRate":-0.012021493422271736,"floatShares":141713356,"shares":141921621,"eps":31.49962,"marketStatus":"Trading","change":-6.488,"latestTime":"09-01 13:27:14 EDT","open":542.86,"high":549.77,"low":531.77,"amount":105230805.4224,"amplitude":0.033352,"askPrice":533.67,"askSize":95,"bidPrice":533,"bidSize":8,"shortable":3,"etf":0,"ttmEps":31.49962,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1788292800000},"marketStatusCode":2,"adr":0,"adrRate":0,"listingDate":-569962800000,"exchange":"NYSE","adjPreClose":539.7,"dividendRate":0.017929,"preHourTrading":{"tag":"盘前","latestPrice":542.98,"preClose":539.7,"latestTime":"09:18 EDT","volume":176,"amount":95251.56959999999,"timestamp":1788268690476,"change":3.28,"changeRate":0.006077,"amplitude":0.017649},"postHourTrading":{"tag":"盘后","latestPrice":540,"preClose":539.7,"latestTime":"19:58 EDT","volume":99672,"amount":53793141.1974,"timestamp":1788220692186,"change":0.3,"changeRate":0.000556,"amplitude":0.001487},"volumeRatio":0.519017,"impliedVol":0.2613,"impliedVolPercentile":0.377},"@#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":0.519017,"shares":141921621,"dividePrice":9.56,"high":549.77,"amplitude":0.033352,"preClose":539.7,"low":531.77,"week52Low":479.02,"pbRate":"4.23","psRate":"1.76","week52High":774,"institutionHeld":0.709,"latestPrice":533.212,"committee":-0.84466,"eps":31.49962,"divideRate":0.017929,"volume":195608,"delay":0,"ttmEps":31.49962,"open":542.86,"prevYearClose":570.21,"prevWeekClose":545.57,"prevMonthClose":539.7,"prevQuarterClose":509.31,"fiveDayClose":542.52,"twentyDayClose":551.55,"sixtyDayClose":544.4,"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":"Pre-MKt","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":"Pre-MKt","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":0.1667,"buy":0.4167,"hold":0.4167,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.4167,"analysts":24,"updateTime":1787198400000},"@#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":"2026-08-31","current":16.927569,"percent":0.55261,"low":8.239642,"twenty":13.381137,"median":16.282635,"eighty":28.354461,"high":34.930005,"avg":19.102387,"sd":7.247424,"marketCap":77505325094},"quantilePoints":[{"date":"2021-09-03","current":12.882305,"twenty":15.614936,"median":19.815408,"eighty":22.692767,"marketCap":58588724060},{"date":"2021-09-10","current":12.465838,"twenty":15.592803,"median":19.815408,"eighty":22.692767,"marketCap":56694633372},{"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":"2026-08-31","current":17.238729,"twenty":13.381137,"median":16.282635,"eighty":28.354461,"marketCap":77505325094}],"updateTime":1788283634317},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"NOC\",pageSize:20,pageCount:8,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"15009120","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312522146114-NOC","pdf_url":"","pub_time":1652112000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"CORRESP [Cover] - Correspondence","symbol":"NOC","title":"CORRESP [Cover] - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000119312522146114/0001193125-22-146114-index.htm","us_notice_code":"Form CORRESP","us_title_en":"CORRESP [Cover] - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312522146114/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILEAazooSTNhwNoFUMY","market":"us","size":4650}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2022-05-10 00:00","pubTimestamp":1652112000,"title_zh":"CORRESP [Cover] - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14739780","market":"us","labels":[],"media":"sec.gov","original_id":"AN113342122000012-NOC","pdf_url":"","pub_time":1651075200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NOC","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000012/0001133421-22-000012-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/1133421/000113342122000012/noc-03312022xearningsrelea.htm","primary":true,"translateUrl":"","linkName":"noc-03312022xearningsrelea.htm","type":"EX-99","id":"NTFILEEgVUEM742eQS3Nau","market":"us","size":505396},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000012/noc-20220428.htm","primary":false,"translateUrl":"","linkName":"noc-20220428.htm","type":"8-K","id":"NTFILEEEe7uE5sqxDebVXa","market":"us","size":47994},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000012/nocearningsreleasengclogoa.jpg","primary":false,"translateUrl":"","linkName":"nocearningsreleasengclogoa.jpg","type":"GRAPHIC","id":"NTFILE5qiWKZqtLTyHPVwW","market":"us","size":143608}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2022-04-28 00:00","pubTimestamp":1651075200,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14739779","market":"us","labels":[],"media":"sec.gov","original_id":"AN113342122000013-NOC","pdf_url":"","pub_time":1651075200000,"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":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000013/0001133421-22-000013-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","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/1133421/000113342122000013/noc-20220331.htm","primary":true,"translateUrl":"","linkName":"noc-20220331.htm","type":"10-Q","id":"NTFILE8U9i46VvojfWxyVM","market":"us","size":1584234},{"description":"GROUP PERSONAL EXCESS LIABILITY POLICY","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000013/noc-03312022xex101.htm","primary":false,"translateUrl":"","linkName":"noc-03312022xex101.htm","type":"EX-10.1","id":"NTFILEAzRPoCmGew8afyYL","market":"us","size":152223},{"description":"2022 RESTRICTED STOCK RIGHTS GRANT AGREEMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000013/noc-03312022xex102.htm","primary":false,"translateUrl":"","linkName":"noc-03312022xex102.htm","type":"EX-10.2","id":"NTFILEGmXJyBkm4vy6oLAw","market":"us","size":89415},{"description":"2022 RESTRICTED PERFORMANCE STOCK RIGHTS GRANT AGREEMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000013/noc-03312022xex103.htm","primary":false,"translateUrl":"","linkName":"noc-03312022xex103.htm","type":"EX-10.3","id":"NTFILE8Qt4hDCWR56giQS6","market":"us","size":97172},{"description":"LETTER FROM INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000013/noc-03312022xex15.htm","primary":false,"translateUrl":"","linkName":"noc-03312022xex15.htm","type":"EX-15","id":"NTFILEGGExHnTM1VTvbpmg","market":"us","size":4431},{"description":"CERTIFICATION OF KATHY J. WARDEN","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000013/noc-03312022xex311.htm","primary":false,"translateUrl":"","linkName":"noc-03312022xex311.htm","type":"EX-31.1","id":"NTFILE68UiGC7cMsa775WG","market":"us","size":10179},{"description":"CERTIFICATION OF DAVID F. KEFFER","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000013/noc-03312022xex312.htm","primary":false,"translateUrl":"","linkName":"noc-03312022xex312.htm","type":"EX-31.2","id":"NTFILEFwMBdm63pwA6Zsfu","market":"us","size":10460},{"description":"CERTIFICATION OF KATHY J. WARDEN","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000013/noc-03312022xex321.htm","primary":false,"translateUrl":"","linkName":"noc-03312022xex321.htm","type":"EX-32.1","id":"NTFILEGrmaov2RBj9fxjsq","market":"us","size":5095},{"description":"CERTIFICATION OF DAVID F. KEFFER","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000013/noc-03312022xex322.htm","primary":false,"translateUrl":"","linkName":"noc-03312022xex322.htm","type":"EX-32.2","id":"NTFILEHRcKuVhdsUNG1x55","market":"us","size":5022}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2022-04-28 00:00","pubTimestamp":1651075200,"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":"14262664","market":"us","labels":[],"media":"sec.gov","original_id":"AN113342122000006-NOC","pdf_url":"","pub_time":1645113600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NOC","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000006/0001133421-22-000006-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000006/noc-20220215.htm","primary":true,"translateUrl":"","linkName":"noc-20220215.htm","type":"8-K","id":"NTFILE3sbrdccUBd9mViPU","market":"us","size":39131}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2022-02-18 00:00","pubTimestamp":1645113600,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14179661","market":"us","labels":[],"media":"sec.gov","original_id":"AN156223022000087-NOC","pdf_url":"","pub_time":1644508800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"NOC","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000156223022000087/0001562230-22-000087-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SEC SCHEDULE 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000156223022000087/SEC13G_Filing.htm","primary":true,"translateUrl":"","linkName":"SEC13G_Filing.htm","type":"SC 13G/A","id":"NTFILEA4LeBiDUrbK7XqW4","market":"us","size":16698}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2022-02-11 00:00","pubTimestamp":1644508800,"title_zh":"SC 13G/A [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":"14179662","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465922018199-NOC","pdf_url":"","pub_time":1644422400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"NOC","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000110465922018199/0001104659-22-018199-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [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/102909/000110465922018199/tv01535-northropgrummancorp.htm","primary":true,"translateUrl":"","linkName":"tv01535-northropgrummancorp.htm","type":"SC 13G/A","id":"NTFILEH4Yh1sUDE6oTKNr9","market":"us","size":11468}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2022-02-10 00:00","pubTimestamp":1644422400,"title_zh":"SC 13G/A [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":"14179663","market":"us","labels":[],"media":"sec.gov","original_id":"AN167885822000324-NOC","pdf_url":"","pub_time":1643904000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"NOC","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000167885822000324/0001678858-22-000324-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SEC SCHEDULE 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/902219/000167885822000324/SEC13G_Filing.htm","primary":true,"translateUrl":"","linkName":"SEC13G_Filing.htm","type":"SC 13G/A","id":"NTFILECHdzm9awwLHixChL","market":"us","size":35828}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2022-02-04 00:00","pubTimestamp":1643904000,"title_zh":"SC 13G/A [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":"14084102","market":"us","labels":[],"media":"sec.gov","original_id":"AN113342122000003-NOC","pdf_url":"","pub_time":1643212800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NOC","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000003/0001133421-22-000003-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/1133421/000113342122000003/noc-12312021xearningsrelea.htm","primary":true,"translateUrl":"","linkName":"noc-12312021xearningsrelea.htm","type":"EX-99","id":"NTFILE7ati2PffuC3n5Ju3","market":"us","size":726403},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000003/noc-20220127.htm","primary":false,"translateUrl":"","linkName":"noc-20220127.htm","type":"8-K","id":"NTFILE7c3R19B495bHcgWH","market":"us","size":46162},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000003/nocearningsreleasengclogoa.jpg","primary":false,"translateUrl":"","linkName":"nocearningsreleasengclogoa.jpg","type":"GRAPHIC","id":"NTFILE3yL1rhickbEpRjCZ","market":"us","size":143608}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2022-01-27 00:00","pubTimestamp":1643212800,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14084101","market":"us","labels":[],"media":"sec.gov","original_id":"AN113342122000004-NOC","pdf_url":"","pub_time":1643212800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"NOC","title":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000004/0001133421-22-000004-index.htm","us_notice_code":"Form 10-K","us_title_en":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000004/noc-20211231.htm","primary":true,"translateUrl":"","linkName":"noc-20211231.htm","type":"10-K","id":"NTFILETkGosu7iPC7RaRNL","market":"us","size":3901217},{"description":"SUBSIDIARIES","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000004/noc-12312021xex21.htm","primary":false,"translateUrl":"","linkName":"noc-12312021xex21.htm","type":"EX-21","id":"NTFILE4UjdJDsLGD6hk5oB","market":"us","size":5809},{"description":"CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000004/noc-12312021xex23.htm","primary":false,"translateUrl":"","linkName":"noc-12312021xex23.htm","type":"EX-23","id":"NTFILEEYWe6qJHFbPQb36X","market":"us","size":3346},{"description":"POWER OF ATTORNEY","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000004/noc-12312021xex24.htm","primary":false,"translateUrl":"","linkName":"noc-12312021xex24.htm","type":"EX-24","id":"NTFILE7vGTgxYRQ8BhTsh5","market":"us","size":18808},{"description":"CERTIFICATION OF KATHY J. WARDEN","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000004/noc-12312021xex311.htm","primary":false,"translateUrl":"","linkName":"noc-12312021xex311.htm","type":"EX-31.1","id":"NTFILEEvL1buaSpGY6uz99","market":"us","size":10184},{"description":"CERTIFICATION OF DAVID F. KEFFER","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000004/noc-12312021xex312.htm","primary":false,"translateUrl":"","linkName":"noc-12312021xex312.htm","type":"EX-31.2","id":"NTFILECgnji7qmqvk3UXRX","market":"us","size":10462},{"description":"CERTIFICATION OF KATHY J. WARDEN","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000004/noc-12312021xex321.htm","primary":false,"translateUrl":"","linkName":"noc-12312021xex321.htm","type":"EX-32.1","id":"NTFILEGhGSEELkhgP65jeo","market":"us","size":5103},{"description":"CERTIFICATION OF DAVID F. KEFFER","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000004/noc-12312021xex322.htm","primary":false,"translateUrl":"","linkName":"noc-12312021xex322.htm","type":"EX-32.2","id":"NTFILEA7GUm5buEK9A9GfU","market":"us","size":5024},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342122000004/noc-20211231_g1.jpg","primary":false,"translateUrl":"","linkName":"noc-20211231_g1.jpg","type":"GRAPHIC","id":"NTFILEgKygghNFQRNQm8hs","market":"us","size":101449}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2022-01-27 00:00","pubTimestamp":1643212800,"title_zh":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13841947","market":"us","labels":[],"media":"sec.gov","original_id":"AN113342121000067-NOC","pdf_url":"","pub_time":1639065600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NOC","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342121000067/0001133421-21-000067-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342121000067/noc-form8xk120821xex991.htm","primary":true,"translateUrl":"","linkName":"noc-form8xk120821xex991.htm","type":"EX-99.1","id":"NTFILEG3RdNZym8wj1ZHCW","market":"us","size":8390},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342121000067/noc-20211208.htm","primary":false,"translateUrl":"","linkName":"noc-20211208.htm","type":"8-K","id":"NTFILEFoAtY8fkinWUdNaM","market":"us","size":45526},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342121000067/nglogoa02a.jpg","primary":false,"translateUrl":"","linkName":"nglogoa02a.jpg","type":"GRAPHIC","id":"NTFILE7iEM45yw9jYwFmya","market":"us","size":16360}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-12-10 00:00","pubTimestamp":1639065600,"title_zh":"8-K  - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13599433","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828021024771-NOC","pdf_url":"","pub_time":1638979200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"4  - Statement of changes in beneficial ownership of securities","symbol":"NOC","title":"4  - Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828021024771/0001628280-21-024771-index.htm","us_notice_code":"Form 4","us_title_en":"4  - Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000162828021024771/xslF345X03/wf-form4_163908557510962.xml","primary":true,"translateUrl":"","linkName":"wf-form4_163908557510962.html","type":"4","id":"NTFILEcmgtAzNXQ7kkqvn7","market":"us","size":0}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2021-12-09 00:00","pubTimestamp":1638979200,"title_zh":"4  - Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13599434","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828021024704-NOC","pdf_url":"","pub_time":1638892800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"4  - Statement of changes in beneficial ownership of securities","symbol":"NOC","title":"4  - Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828021024704/0001628280-21-024704-index.htm","us_notice_code":"Form 4","us_title_en":"4  - Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000162828021024704/xslF345X03/wf-form4_163900151476141.xml","primary":true,"translateUrl":"","linkName":"wf-form4_163900151476141.html","type":"4","id":"NTFILE43XEs7v5vha9dt2A","market":"us","size":0}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2021-12-08 00:00","pubTimestamp":1638892800,"title_zh":"4  - Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13599436","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828021023366-NOC","pdf_url":"","pub_time":1636905600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"4  - Statement of changes in beneficial ownership of securities","symbol":"NOC","title":"4  - Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828021023366/0001628280-21-023366-index.htm","us_notice_code":"Form 4","us_title_en":"4  - Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000162828021023366/xslF345X03/wf-form4_163701053046109.xml","primary":true,"translateUrl":"","linkName":"wf-form4_163701053046109.html","type":"4","id":"NTFILEGiLL5TGjZhCG3S8G","market":"us","size":0}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2021-11-15 00:00","pubTimestamp":1636905600,"title_zh":"4  - Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13599438","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828021021420-NOC","pdf_url":"","pub_time":1635868800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"4  - Statement of changes in beneficial ownership of securities","symbol":"NOC","title":"4  - Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828021021420/0001628280-21-021420-index.htm","us_notice_code":"Form 4","us_title_en":"4  - Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000162828021021420/xslF345X03/wf-form4_163596783712720.xml","primary":true,"translateUrl":"","linkName":"wf-form4_163596783712720.html","type":"4","id":"NTFILESRghMYHz5Fxqg8mB","market":"us","size":0}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2021-11-03 00:00","pubTimestamp":1635868800,"title_zh":"4  - Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13599437","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828021021421-NOC","pdf_url":"","pub_time":1635868800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"4  - Statement of changes in beneficial ownership of securities","symbol":"NOC","title":"4  - Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828021021421/0001628280-21-021421-index.htm","us_notice_code":"Form 4","us_title_en":"4  - Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000162828021021421/xslF345X03/wf-form4_163596791376295.xml","primary":true,"translateUrl":"","linkName":"wf-form4_163596791376295.html","type":"4","id":"NTFILE6WDvdSaWCC1K8fMQ","market":"us","size":0}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2021-11-03 00:00","pubTimestamp":1635868800,"title_zh":"4  - Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13599442","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828021019570-NOC","pdf_url":"","pub_time":1633276800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"4  - Statement of changes in beneficial ownership of securities","symbol":"NOC","title":"4  - Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828021019570/0001628280-21-019570-index.htm","us_notice_code":"Form 4","us_title_en":"4  - Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000162828021019570/xslF345X03/wf-form4_163337986322665.xml","primary":true,"translateUrl":"","linkName":"wf-form4_163337986322665.html","type":"4","id":"NTFILE3Fh2TeNEiLR9tiQT","market":"us","size":0}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2021-10-04 00:00","pubTimestamp":1633276800,"title_zh":"4  - Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13841951","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312521265095-NOC","pdf_url":"","pub_time":1630598400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NOC","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000119312521265095/0001193125-21-265095-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-4.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312521265095/d216834dex41.htm","primary":true,"translateUrl":"","linkName":"d216834dex41.htm","type":"EX-4.1","id":"NTFILEAQfrVqJvokVECGVe","market":"us","size":604773},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312521265095/d216834d8k.htm","primary":false,"translateUrl":"","linkName":"d216834d8k.htm","type":"8-K","id":"NTFILEBEb75XWrJJNPYbzP","market":"us","size":41598},{"description":"EX-4.8","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000119312521265095/d216834dex48.htm","primary":false,"translateUrl":"","linkName":"d216834dex48.htm","type":"EX-4.8","id":"NTFILE9aKo7fnNKvaNAfY9","market":"us","size":100245}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-09-03 00:00","pubTimestamp":1630598400,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13841952","market":"us","labels":[],"media":"sec.gov","original_id":"AN95015721000904-NOC","pdf_url":"","pub_time":1629993600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NOC","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000095015721000904/0000950157-21-000904-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"TWELFTH SUPPLEMENTAL INDENTURE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000095015721000904/ex4-1.htm","primary":true,"translateUrl":"","linkName":"ex4-1.htm","type":"EX-4.1","id":"NTFILECyQwxEjCU5ReDEU9","market":"us","size":44194},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000095015721000904/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILE6jUpZg2XwKoCsPgT","market":"us","size":33147},{"description":"THIRTEENTH SUPPLEMENTAL INDENTURE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000095015721000904/ex4-2.htm","primary":false,"translateUrl":"","linkName":"ex4-2.htm","type":"EX-4.2","id":"NTFILEDzfL14i1g9N7Gbfz","market":"us","size":44529},{"description":"FIRST AMENDMENT TO GUARANTEE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000095015721000904/ex10-1.htm","primary":false,"translateUrl":"","linkName":"ex10-1.htm","type":"EX-10.1","id":"NTFILE9ySBhvdeKuUb5Yh6","market":"us","size":34066}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-08-27 00:00","pubTimestamp":1629993600,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13841956","market":"us","labels":[],"media":"sec.gov","original_id":"AN113342121000050-NOC","pdf_url":"","pub_time":1628697600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"NOC","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342121000050/0001133421-21-000050-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":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342121000050/noc-form8xk081121xex991.htm","primary":true,"translateUrl":"","linkName":"noc-form8xk081121xex991.htm","type":"EX-99.1","id":"NTFILEHn8GDSSzBD9ympk7","market":"us","size":8660},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342121000050/noc-20210811.htm","primary":false,"translateUrl":"","linkName":"noc-20210811.htm","type":"8-K","id":"NTFILE4D3oag5NkdsHiU2J","market":"us","size":46830},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342121000050/nglogoa02.jpg","primary":false,"translateUrl":"","linkName":"nglogoa02.jpg","type":"GRAPHIC","id":"NTFILEBPrWHwPt1JkC7Aoy","market":"us","size":16360}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-08-12 00:00","pubTimestamp":1628697600,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13101294","market":"us","labels":[],"media":"sec.gov","original_id":"AN113342121000048-NOC","pdf_url":null,"pub_time":1627488000000,"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":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342121000048/0001133421-21-000048-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/1133421/000113342121000048/noc-20210630.htm","primary":true,"translateUrl":null,"linkName":"noc-20210630.htm","type":"10-Q","id":"NTFILEHtjbU21NxK4mD5Z8","market":"us","size":2253714},{"description":"NON-EMPLOYEE DIRECTOR COMPENSATION TERM SHEET","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342121000048/noc-6302021xex101.htm","primary":false,"translateUrl":null,"linkName":"noc-6302021xex101.htm","type":"EX-10.1","id":"NTFILEEKurCTKXUAumdmHj","market":"us","size":11450},{"description":"NORTHROP GRUMMAN 2006 ANNUAL INCENTIVE PLAN AND INCENTIVE COMPENSATION PLAN","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342121000048/noc-6302021xex102.htm","primary":false,"translateUrl":null,"linkName":"noc-6302021xex102.htm","type":"EX-10.2","id":"NTFILEGgqz9PUwzCZfwBez","market":"us","size":49295},{"description":"LETTER FROM INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342121000048/noc-6302021xex15.htm","primary":false,"translateUrl":null,"linkName":"noc-6302021xex15.htm","type":"EX-15","id":"NTFILEBtvhc4Mtu6idHtvZ","market":"us","size":4664},{"description":"CERTIFICATION OF KATHY J. WARDEN","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342121000048/noc-6302021xex311.htm","primary":false,"translateUrl":null,"linkName":"noc-6302021xex311.htm","type":"EX-31.1","id":"NTFILEFniB3Vhbm6QLUDyg","market":"us","size":10180},{"description":"CERTIFICATION OF DAVID F. KEFFER","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342121000048/noc-6302021xex312.htm","primary":false,"translateUrl":null,"linkName":"noc-6302021xex312.htm","type":"EX-31.2","id":"NTFILEAkp8efcK5h2xHys7","market":"us","size":10458},{"description":"CERTIFICATION OF KATHY J. WARDEN","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342121000048/noc-6302021xex321.htm","primary":false,"translateUrl":null,"linkName":"noc-6302021xex321.htm","type":"EX-32.1","id":"NTFILE7Gtwm6QBpdibrm49","market":"us","size":5098},{"description":"CERTIFICATION OF DAVID F. KEFFER","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1133421/000113342121000048/noc-6302021xex322.htm","primary":false,"translateUrl":null,"linkName":"noc-6302021xex322.htm","type":"EX-32.2","id":"NTFILE8NH37w3wuaLprZHB","market":"us","size":5019}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":103171,"name":"Condensed Consolidated Statements of Earnings and Comprehensive Income (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342121000048/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":103172,"name":"Condensed Consolidated Statements of Financial Position (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342121000048/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":103173,"name":"Condensed Consolidated Statements of Financial Position (Unaudited) (Parentheticals)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342121000048/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":103174,"name":"Condensed Consolidated Statements of Cash Flows (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342121000048/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":103175,"name":"Condensed Consolidated Statements of Changes in Shareholders' Equity (Unaudited)","name_zh":"简明合并股东权益变动表（未经审核）","url":"https://www.sec.gov/Archives/edgar/data/1133421/000113342121000048/R6.htm","cdn_url":"https://static.tigerbbs.com/20d473f68c81ee350045666525940fdc","translation_url":"https://static.tigerbbs.com/9d37e74fabb75d2bec281e90018f13be","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2021-07-29 00:00","pubTimestamp":1627488000,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":14,"pageCount":8,"totalSize":267,"code":"91000000","status":"200"}]}}