US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Martin Marietta Materials

573.79

-6.3200-1.09%

Volume:223.13K

Turnover:128.63M

Market Cap:34.60B

PE:30.58

High:581.34

Open:578.99

Low:573.43

Close:580.11

52wk High:710.97

52wk Low:441.95

Shares:60.31M

Float Shares:59.82M

Volume Ratio:0.46

T/O Rate:0.37%

Dividend:3.24

Dividend Rate:0.56%

EPS(TTM):18.77

EPS(LYR):18.77

ROE:10.16%

ROA:4.99%

PB:3.45

PE(LYR):30.58

Loading ...

Overview Company News Filings

Correspondence

CORRESP [Cover] - Correspondence

Major Issues Report

8-K - Current report

Correspondence

CORRESP [Cover] - Correspondence

Major Issues Report

8-K - Current report

Quarterly Report

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

Correspondence

CORRESP [Cover] - Correspondence

Employee Stock Ownership

11-K - Annual report of employee stock purchase, savings and similar plans

Correspondence

CORRESP [Cover] - Correspondence

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)]

Major Issues Report

8-K - Current report

Annual Report

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

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

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.be62fbe1.png","ogUrl":"https://www-web.itiger.com/stock/MLM/filings?page=5"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"MLM","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"MLM\",,,,,undefined,":{"symbol":"MLM","market":"US","secType":"STK","nameCN":"Martin Marietta Materials","latestPrice":573.79,"timestamp":1774636735433,"preClose":580.11,"halted":0,"volume":223132,"delay":0,"changeRate":-0.01089448552860673,"floatShares":59819731,"shares":60307143,"eps":18.765741,"marketStatus":"Trading","change":-6.32,"latestTime":"03-27 14:39:06 EDT","open":578.99,"high":581.3425,"low":573.43,"amount":128629372.61719999,"amplitude":0.01364,"askPrice":573.97,"askSize":1,"bidPrice":573.67,"bidSize":21,"shortable":3,"etf":0,"ttmEps":18.765741,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1774641600000},"marketStatusCode":2,"adr":0,"adrRate":0,"exchange":"NYSE","adjPreClose":580.11,"dividendRate":0.005647,"postHourTrading":{"tag":"盘后","latestPrice":580.11,"preClose":580.11,"latestTime":"18:22 EDT","volume":14458,"amount":8387274.5,"timestamp":1774563730981,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":0.462684,"impliedVol":0.3395,"impliedVolPercentile":0.9203},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"MLM\",,,,,undefined,":{"symbol":"MLM","floatShares":59819731,"roa":"4.99%","roe":"10.16%","lyrEps":18.765742,"volumeRatio":0.462684,"shares":60307143,"dividePrice":3.24,"high":581.3425,"amplitude":0.01364,"preClose":580.11,"low":573.43,"week52Low":441.945,"pbRate":"3.45","psRate":"5.63","week52High":710.97,"institutionHeld":0.6722,"latestPrice":573.79,"committee":0.909091,"eps":18.765741,"divideRate":0.005647,"volume":223132,"delay":0,"ttmEps":18.765741,"open":578.99,"prevYearClose":622.66,"prevWeekClose":560.69,"prevMonthClose":676.57,"prevQuarterClose":622.66,"fiveDayClose":560.69,"twentyDayClose":676.57,"sixtyDayClose":631.42,"dividendPayoutRate":0.1724010593512995,"dividendFrequency":"Q","dividendGrowthYears":10,"dividendGrowthRate":0.058823529411764754,"fiveYearAvgDividendRate":0.0059057802909284985},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/MLM\",params:#limit:5,,,undefined,":[{"date":"2026-03-02","symbol":"MLM","amount":0.83,"announcedDate":"2026-02-19","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-03-02","defaultRemindTime":1772461800000,"name":"马丁-玛丽埃塔材料","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-03-31","payableDate":"2026-03-02","currency":"USD","dateTimestamp":1772427600000,"payDate":"2026-03-31"},{"date":"2026-02-11","symbol":"MLM","type":"earning","reportTimeType":"pre","market":"US","fiscalQuarterEnding":"2025/12","expectedEps":4.68,"defaultRemindTime":1770800400000,"name":null,"time":"Pre-Market","dateTimestamp":1770786000000,"actualEps":null},{"date":"2025-12-01","symbol":"MLM","amount":0.83,"announcedDate":"2025-11-13","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2025-12-01","defaultRemindTime":1764599400000,"name":"马丁-玛丽埃塔材料","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2025-12-31","payableDate":"2025-12-01","currency":"USD","dateTimestamp":1764565200000,"payDate":"2025-12-31"},{"date":"2025-11-04","symbol":"MLM","type":"earning","reportTimeType":"pre","market":"US","fiscalQuarterEnding":"2025/09","expectedEps":6.63,"defaultRemindTime":1762246800000,"name":null,"time":"Pre-Market","dateTimestamp":1762232400000,"actualEps":null},{"date":"2025-09-02","symbol":"MLM","amount":0.83,"announcedDate":"2025-08-14","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2025-09-02","defaultRemindTime":1756819800000,"name":"马丁-玛丽埃塔材料","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2025-09-30","payableDate":"2025-09-02","currency":"USD","dateTimestamp":1756785600000,"payDate":"2025-09-30"}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"MLM\",market:\"US\",,,undefined,":[{"executeDate":"2016-05-27","recordDate":"2016-06-01","paymentDate":"2016-06-30","value":0.4,"currency":"USD"},{"executeDate":"2016-08-30","recordDate":"2016-09-01","paymentDate":"2016-09-30","value":0.42,"currency":"USD"},{"executeDate":"2016-11-29","recordDate":"2016-12-01","paymentDate":"2016-12-30","value":0.42,"currency":"USD"},{"executeDate":"2017-03-02","recordDate":"2017-03-06","paymentDate":"2017-03-31","value":0.42,"currency":"USD"},{"executeDate":"2017-05-30","recordDate":"2017-06-01","paymentDate":"2017-06-30","value":0.42,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"MLM\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.2308,"buy":0.2692,"hold":0.4615,"sell":0.0385,"strongSell":0,"meanLabel":"BUY","meanPercent":0.2692,"analysts":26,"updateTime":1769832000000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/MLM\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"MLM","date":"2026-03-26","current":30.913248,"percent":0.701383,"low":13.830281,"twenty":24.146015,"median":28.905344,"eighty":32.568584,"high":37.814367,"avg":27.481914,"sd":6.169034,"marketCap":35549126153},"quantilePoints":[{"date":"2021-04-01","current":28.843701,"twenty":20.096391,"median":28.484823,"eighty":49.973261,"marketCap":20796308437},{"date":"2021-04-09","current":29.894196,"twenty":20.095382,"median":28.484321,"eighty":49.548855,"marketCap":21553715621},{"date":"2021-04-16","current":30.407677,"twenty":20.095382,"median":28.484321,"eighty":49.225342,"marketCap":21923935435},{"date":"2021-04-23","current":30.342809,"twenty":20.095382,"median":28.484321,"eighty":49.082505,"marketCap":21877165370},{"date":"2021-04-30","current":30.541739,"twenty":20.095382,"median":28.484321,"eighty":48.458126,"marketCap":22020593568},{"date":"2021-05-07","current":31.026971,"twenty":20.095382,"median":28.484321,"eighty":45.043864,"marketCap":23592908626},{"date":"2021-05-14","current":31.001544,"twenty":20.095382,"median":28.484321,"eighty":44.705875,"marketCap":23573574266},{"date":"2021-05-21","current":29.735958,"twenty":20.095382,"median":28.484321,"eighty":44.3283,"marketCap":22611222093},{"date":"2021-05-28","current":29.827001,"twenty":20.095382,"median":28.484321,"eighty":44.072163,"marketCap":22680451575},{"date":"2021-06-04","current":28.852589,"twenty":20.095382,"median":28.484321,"eighty":43.820994,"marketCap":21939509008},{"date":"2021-06-11","current":28.927229,"twenty":20.095382,"median":28.484321,"eighty":43.567151,"marketCap":21996264710},{"date":"2021-06-18","current":27.503341,"twenty":20.095382,"median":28.45189,"eighty":43.478075,"marketCap":20913540553},{"date":"2021-06-25","current":29.467748,"twenty":20.095382,"median":28.437531,"eighty":43.346183,"marketCap":22407275780},{"date":"2021-07-02","current":28.673783,"twenty":20.095382,"median":28.437531,"eighty":43.229201,"marketCap":21803544799},{"date":"2021-07-09","current":29.35702,"twenty":20.095382,"median":28.437531,"eighty":43.065105,"marketCap":22323077761},{"date":"2021-07-16","current":28.829624,"twenty":20.095382,"median":28.437531,"eighty":42.907309,"marketCap":21922045715},{"date":"2021-07-23","current":29.218404,"twenty":20.095382,"median":28.427753,"eighty":42.68443,"marketCap":22217674315},{"date":"2021-07-30","current":29.484368,"twenty":20.095382,"median":28.427753,"eighty":39.201659,"marketCap":22661685442},{"date":"2021-08-06","current":29.754621,"twenty":20.095382,"median":28.427753,"eighty":37.025414,"marketCap":22869401964},{"date":"2021-08-13","current":31.281186,"twenty":20.095382,"median":28.427753,"eighty":36.545284,"marketCap":24042719616},{"date":"2021-08-20","current":30.433906,"twenty":20.095382,"median":28.427753,"eighty":36.219615,"marketCap":23391500250},{"date":"2021-08-27","current":31.192725,"twenty":20.095382,"median":28.427753,"eighty":35.862166,"marketCap":23974728322},{"date":"2021-09-03","current":30.391704,"twenty":20.095382,"median":28.427753,"eighty":35.402197,"marketCap":23359064036},{"date":"2021-09-10","current":29.986731,"twenty":20.095382,"median":28.427753,"eighty":35.211853,"marketCap":23047801139},{"date":"2021-09-17","current":27.814967,"twenty":20.095382,"median":28.403852,"eighty":35.107284,"marketCap":21378583681},{"date":"2021-09-24","current":28.486136,"twenty":20.095382,"median":28.393871,"eighty":35.026294,"marketCap":21894444234},{"date":"2021-10-01","current":28.730419,"twenty":20.095382,"median":28.379828,"eighty":34.784691,"marketCap":22082200009},{"date":"2021-10-08","current":29.038004,"twenty":20.095382,"median":28.340838,"eighty":34.662435,"marketCap":22318610105},{"date":"2021-10-15","current":29.684826,"twenty":20.095382,"median":28.337619,"eighty":34.352202,"marketCap":22815757457},{"date":"2021-10-22","current":30.94763,"twenty":20.095382,"median":28.337619,"eighty":34.194865,"marketCap":23786348774},{"date":"2021-10-29","current":31.881748,"twenty":20.095382,"median":28.337619,"eighty":34.031176,"marketCap":24504311888},{"date":"2021-11-05","current":35.297518,"twenty":20.095382,"median":28.337619,"eighty":34.007255,"marketCap":25721301297},{"date":"2021-11-12","current":35.916457,"twenty":20.095382,"median":28.337619,"eighty":34.007255,"marketCap":26172322369},{"date":"2021-11-19","current":35.73497,"twenty":20.095382,"median":28.337619,"eighty":34.007255,"marketCap":26040072760},{"date":"2021-11-26","current":35.520096,"twenty":20.095382,"median":28.337619,"eighty":34.007255,"marketCap":25883494213},{"date":"2021-12-03","current":34.95937,"twenty":20.095382,"median":28.337619,"eighty":34.007255,"marketCap":25474892827},{"date":"2021-12-10","current":37.61319,"twenty":20.095382,"median":28.337619,"eighty":34.007255,"marketCap":27408731448},{"date":"2021-12-17","current":37.354656,"twenty":20.095382,"median":28.337619,"eighty":34.007255,"marketCap":27220338137},{"date":"2021-12-23","current":37.415437,"twenty":20.095382,"median":28.337619,"eighty":34.007255,"marketCap":27264629280},{"date":"2021-12-31","current":37.711638,"twenty":20.095382,"median":28.337619,"eighty":34.007255,"marketCap":27480470623},{"date":"2022-01-07","current":36.742566,"twenty":20.096391,"median":28.338223,"eighty":34.029468,"marketCap":26774307617},{"date":"2022-01-14","current":34.467985,"twenty":20.096391,"median":28.338223,"eighty":34.029468,"marketCap":25116820773},{"date":"2022-01-21","current":32.727593,"twenty":20.096391,"median":28.338223,"eighty":33.918595,"marketCap":23848596929},{"date":"2022-01-28","current":32.772965,"twenty":20.096391,"median":28.338223,"eighty":33.523004,"marketCap":23881659331},{"date":"2022-02-04","current":31.85012,"twenty":20.096391,"median":28.338223,"eighty":33.42101,"marketCap":23209182546},{"date":"2022-02-11","current":33.666685,"twenty":20.096391,"median":28.338223,"eighty":33.366985,"marketCap":23650846334},{"date":"2022-02-18","current":34.069836,"twenty":20.096391,"median":28.338223,"eighty":33.350374,"marketCap":23934060119},{"date":"2022-02-25","current":34.257962,"twenty":20.096391,"median":28.338223,"eighty":33.335703,"marketCap":24066218466},{"date":"2022-03-04","current":33.300505,"twenty":20.096391,"median":28.338223,"eighty":33.302691,"marketCap":23393604753},{"date":"2022-03-11","current":32.940792,"twenty":20.096391,"median":28.338223,"eighty":33.130174,"marketCap":23140906651},{"date":"2022-03-18","current":34.259739,"twenty":20.096391,"median":28.338223,"eighty":33.130174,"marketCap":24067466357},{"date":"2022-03-25","current":34.988934,"twenty":20.096391,"median":28.338223,"eighty":33.130174,"marketCap":24579725966},{"date":"2022-04-01","current":34.200231,"twenty":20.096391,"median":28.338223,"eighty":33.130174,"marketCap":24025661980},{"date":"2022-04-08","current":33.037604,"twenty":20.096391,"median":28.338223,"eighty":33.089128,"marketCap":23208916758},{"date":"2022-04-14","current":32.402556,"twenty":20.096391,"median":28.338223,"eighty":33.034873,"marketCap":22762795418},{"date":"2022-04-22","current":31.515265,"twenty":20.096391,"median":28.338223,"eighty":32.980238,"marketCap":22139473434},{"date":"2022-04-29","current":31.443686,"twenty":20.096391,"median":28.338223,"eighty":32.941761,"marketCap":22089189662},{"date":"2022-05-06","current":32.761296,"twenty":20.096391,"median":28.338223,"eighty":32.897461,"marketCap":21576589756},{"date":"2022-05-13","current":31.517958,"twenty":20.096391,"median":28.338223,"eighty":32.848404,"marketCap":20757727361},{"date":"2022-05-20","current":31.036913,"twenty":20.096391,"median":28.338223,"eighty":32.818174,"marketCap":20440910708},{"date":"2022-05-27","current":33.090826,"twenty":20.096391,"median":28.338223,"eighty":32.783675,"marketCap":21793618034},{"date":"2022-06-03","current":32.730042,"twenty":20.096391,"median":28.338223,"eighty":32.771859,"marketCap":21556005544},{"date":"2022-06-10","current":30.467802,"twenty":20.096391,"median":28.338223,"eighty":32.751141,"marketCap":20066094155},{"date":"2022-06-17","current":28.745317,"twenty":20.096391,"median":28.338223,"eighty":32.730267,"marketCap":18931666019},{"date":"2022-06-24","current":29.324845,"twenty":20.095382,"median":28.328887,"eighty":32.688635,"marketCap":19313342775},{"date":"2022-07-01","current":28.034165,"twenty":20.095382,"median":28.323455,"eighty":32.595318,"marketCap":18463301242},{"date":"2022-07-08","current":29.11273,"twenty":20.095382,"median":28.323455,"eighty":32.525214,"marketCap":19173644093},{"date":"2022-07-15","current":29.824829,"twenty":20.095382,"median":28.323455,"eighty":32.462691,"marketCap":19642632525},{"date":"2022-07-22","current":30.890137,"twenty":20.095382,"median":28.323455,"eighty":32.388684,"marketCap":20344244209},{"date":"2022-07-29","current":27.471086,"twenty":20.095382,"median":28.318023,"eighty":32.24085,"marketCap":21957639254},{"date":"2022-08-05","current":27.775338,"twenty":20.095382,"median":28.258897,"eighty":32.143245,"marketCap":22200827650},{"date":"2022-08-12","current":28.881107,"twenty":20.095382,"median":28.228761,"eighty":32.043909,"marketCap":23084669214},{"date":"2022-08-19","current":28.49483,"twenty":20.095382,"median":28.228761,"eighty":31.992919,"marketCap":22775917221},{"date":"2022-08-26","current":27.448367,"twenty":20.095382,"median":28.197428,"eighty":31.951057,"marketCap":21939480003},{"date":"2022-09-02","current":26.579047,"twenty":20.095382,"median":28.172341,"eighty":31.915657,"marketCap":21244632084},{"date":"2022-09-09","current":27.804211,"twenty":20.095382,"median":28.14128,"eighty":31.860974,"marketCap":22223906082},{"date":"2022-09-16","current":25.765912,"twenty":20.095382,"median":28.096807,"eighty":31.806303,"marketCap":20594693545},{"date":"2022-09-23","current":24.975408,"twenty":20.095382,"median":28.060521,"eighty":31.694526,"marketCap":19962843507},{"date":"2022-09-30","current":25.134601,"twenty":20.095382,"median":27.963844,"eighty":31.627101,"marketCap":20090086752},{"date":"2022-10-07","current":24.991015,"twenty":20.095382,"median":27.933456,"eighty":31.553024,"marketCap":19975318335},{"date":"2022-10-14","current":23.319485,"twenty":20.095382,"median":27.870427,"eighty":31.51404,"marketCap":18639264256},{"date":"2022-10-21","current":24.605517,"twenty":20.095382,"median":27.831912,"eighty":31.432017,"marketCap":19667190083},{"date":"2022-10-28","current":26.388639,"twenty":20.095382,"median":27.808305,"eighty":31.357743,"marketCap":21092439182},{"date":"2022-11-04","current":24.922022,"twenty":20.095382,"median":27.788426,"eighty":31.258567,"marketCap":20934498389},{"date":"2022-11-11","current":26.772177,"twenty":20.095382,"median":27.73026,"eighty":31.195618,"marketCap":22488628459},{"date":"2022-11-18","current":26.338281,"twenty":20.095382,"median":27.702246,"eighty":31.103946,"marketCap":22124156086},{"date":"2022-11-25","current":27.171331,"twenty":20.095382,"median":27.609902,"eighty":31.076458,"marketCap":22823918207},{"date":"2022-12-02","current":27.033845,"twenty":20.095382,"median":27.563861,"eighty":31.044692,"marketCap":22708429516},{"date":"2022-12-09","current":26.38411,"twenty":20.095382,"median":27.519491,"eighty":31.008495,"marketCap":22162652316},{"date":"2022-12-16","current":25.739549,"twenty":20.095382,"median":27.499175,"eighty":30.956954,"marketCap":21621221464},{"date":"2022-12-23","current":25.027724,"twenty":20.095382,"median":27.450483,"eighty":30.922473,"marketCap":21023288081},{"date":"2022-12-30","current":24.981895,"twenty":20.095382,"median":27.426713,"eighty":30.891652,"marketCap":20984791851},{"date":"2023-01-06","current":25.957606,"twenty":20.095382,"median":27.339267,"eighty":30.814052,"marketCap":21804389011},{"date":"2023-01-13","current":26.268059,"twenty":20.095382,"median":27.285238,"eighty":30.784727,"marketCap":22065169926},{"date":"2023-01-20","current":25.700373,"twenty":20.095382,"median":27.238271,"eighty":30.720274,"marketCap":21588313396},{"date":"2023-01-27","current":25.709982,"twenty":20.095382,"median":27.097514,"eighty":30.683283,"marketCap":21596385187},{"date":"2023-02-03","current":26.656865,"twenty":20.095382,"median":27.033845,"eighty":30.6249,"marketCap":22391766977},{"date":"2023-02-10","current":25.96278,"twenty":20.095382,"median":27.002948,"eighty":30.602529,"marketCap":21808735360},{"date":"2023-02-17","current":26.624215,"twenty":20.166286,"median":27.002948,"eighty":30.573699,"marketCap":23077869145},{"date":"2023-02-24","current":25.936546,"twenty":20.272976,"median":27.002948,"eighty":30.573699,"marketCap":22481798483},{"date":"2023-03-03","current":26.195547,"twenty":20.377375,"median":27.002948,"eighty":30.573699,"marketCap":22706300316},{"date":"2023-03-10","current":24.433033,"twenty":20.583726,"median":27.002948,"eighty":30.573699,"marketCap":21178552962},{"date":"2023-03-17","current":22.970003,"twenty":20.656518,"median":27.002948,"eighty":30.573699,"marketCap":19910398450},{"date":"2023-03-24","current":24.132832,"twenty":20.718909,"median":27.002948,"eighty":30.573699,"marketCap":20918339083},{"date":"2023-03-31","current":25.438956,"twenty":20.770762,"median":27.001213,"eighty":30.565754,"marketCap":22050486818},{"date":"2023-04-06","current":24.149311,"twenty":20.808344,"median":27.001213,"eighty":30.565754,"marketCap":20932622900},{"date":"2023-04-14","current":24.985431,"twenty":20.867318,"median":27.002948,"eighty":30.573699,"marketCap":21657371340},{"date":"2023-04-21","current":25.542127,"twenty":20.90079,"median":27.002948,"eighty":30.573699,"marketCap":22139915931},{"date":"2023-04-28","current":25.65318,"twenty":20.960678,"median":27.003243,"eighty":30.581643,"marketCap":22236176435},{"date":"2023-05-05","current":25.005865,"twenty":21.021501,"median":27.003243,"eighty":30.581643,"marketCap":24175670333},{"date":"2023-05-12","current":25.675243,"twenty":21.100457,"median":27.003243,"eighty":30.581643,"marketCap":24822824991},{"date":"2023-05-19","current":26.139945,"twenty":21.190706,"median":27.003243,"eighty":30.581643,"marketCap":25272098479},{"date":"2023-05-26","current":25.584867,"twenty":21.218943,"median":27.003243,"eighty":30.581643,"marketCap":24735449044},{"date":"2023-06-02","current":25.920734,"twenty":21.248367,"median":27.003243,"eighty":30.581643,"marketCap":25060165330},{"date":"2023-06-09","current":27.266766,"twenty":21.353359,"median":27.017392,"eighty":30.581643,"marketCap":26361509227},{"date":"2023-06-16","current":27.526358,"twenty":21.512057,"median":27.081444,"eighty":30.581643,"marketCap":26612482693},{"date":"2023-06-23","current":28.152583,"twenty":21.627156,"median":27.134727,"eighty":30.589588,"marketCap":27217917449},{"date":"2023-06-30","current":29.345424,"twenty":21.795598,"median":27.246934,"eighty":30.597532,"marketCap":28371156017},{"date":"2023-07-07","current":28.251933,"twenty":21.86347,"median":27.283834,"eighty":30.597532,"marketCap":27313969022},{"date":"2023-07-14","current":29.108266,"twenty":21.985473,"median":27.312717,"eighty":30.597532,"marketCap":28141871616},{"date":"2023-07-21","current":29.360807,"twenty":22.077412,"median":27.369962,"eighty":30.597532,"marketCap":28386028518},{"date":"2023-07-28","current":29.065085,"twenty":22.132376,"median":27.423738,"eighty":30.597532,"marketCap":27571139364},{"date":"2023-08-04","current":29.545618,"twenty":22.336375,"median":27.457937,"eighty":30.597532,"marketCap":28026973604},{"date":"2023-08-11","current":29.890278,"twenty":22.540106,"median":27.500299,"eighty":30.597532,"marketCap":28353917880},{"date":"2023-08-18","current":28.151342,"twenty":23.090742,"median":27.522924,"eighty":30.597532,"marketCap":26704363488},{"date":"2023-08-25","current":28.501866,"twenty":23.242426,"median":27.563824,"eighty":30.597532,"marketCap":27036870144},{"date":"2023-09-01","current":29.084986,"twenty":23.376346,"median":27.60564,"eighty":30.597532,"marketCap":27590017832},{"date":"2023-09-08","current":28.518154,"twenty":23.471491,"median":27.647058,"eighty":30.597532,"marketCap":27052321196},{"date":"2023-09-15","current":28.393712,"twenty":23.612799,"median":27.728153,"eighty":30.597532,"marketCap":26934275153},{"date":"2023-09-22","current":26.488636,"twenty":23.846644,"median":27.729551,"eighty":30.597532,"marketCap":25127120024},{"date":"2023-09-29","current":27.007254,"twenty":23.976174,"median":27.729551,"eighty":30.597532,"marketCap":25619081543},{"date":"2023-10-06","current":27.380582,"twenty":24.132832,"median":27.729551,"eighty":30.597532,"marketCap":25973219672},{"date":"2023-10-13","current":28.037325,"twenty":24.25529,"median":27.773806,"eighty":30.597532,"marketCap":26596206119},{"date":"2023-10-20","current":26.759673,"twenty":24.287951,"median":27.78713,"eighty":30.597532,"marketCap":25384225541},{"date":"2023-10-27","current":25.921804,"twenty":24.389258,"median":27.799547,"eighty":30.605027,"marketCap":24589423388},{"date":"2023-11-03","current":25.458774,"twenty":24.473715,"median":27.799547,"eighty":30.605027,"marketCap":27240888139},{"date":"2023-11-10","current":26.054318,"twenty":24.59477,"median":27.799547,"eighty":30.605027,"marketCap":27878119969},{"date":"2023-11-17","current":26.57188,"twenty":24.730282,"median":27.799547,"eighty":30.605027,"marketCap":28431912131},{"date":"2023-11-24","current":26.68683,"twenty":24.76303,"median":27.799547,"eighty":30.605027,"marketCap":28554908382},{"date":"2023-12-01","current":26.836438,"twenty":24.799865,"median":27.799547,"eighty":30.605027,"marketCap":28714988928},{"date":"2023-12-08","current":26.879183,"twenty":24.848073,"median":27.793987,"eighty":30.602529,"marketCap":28760726228},{"date":"2023-12-15","current":28.480393,"twenty":24.901282,"median":27.803028,"eighty":30.602529,"marketCap":30474020731},{"date":"2023-12-22","current":28.447468,"twenty":24.946771,"median":27.821593,"eighty":30.602529,"marketCap":30438790649},{"date":"2023-12-27","current":28.787118,"twenty":24.976196,"median":27.830669,"eighty":30.602529,"marketCap":30802216755},{"date":"2024-01-05","current":28.077203,"twenty":24.993356,"median":27.864519,"eighty":30.610024,"marketCap":30042606747},{"date":"2024-01-12","current":28.727622,"twenty":25.053246,"median":27.884094,"eighty":30.610024,"marketCap":30738555380},{"date":"2024-01-19","current":29.055142,"twenty":25.108036,"median":27.939836,"eighty":30.612987,"marketCap":31089001983},{"date":"2024-01-26","current":29.160272,"twenty":25.165264,"median":27.963844,"eighty":30.610024,"marketCap":31201491016},{"date":"2024-02-02","current":29.777766,"twenty":25.227102,"median":28.037325,"eighty":30.610024,"marketCap":31862209567},{"date":"2024-02-09","current":30.349627,"twenty":25.273936,"median":28.083851,"eighty":30.610024,"marketCap":32474100461},{"date":"2024-02-16","current":28.322686,"twenty":25.332966,"median":28.11937,"eighty":30.624838,"marketCap":33106387718},{"date":"2024-02-23","current":28.984698,"twenty":25.361092,"median":28.132444,"eighty":30.624838,"marketCap":33880213373},{"date":"2024-03-01","current":30.554758,"twenty":25.3871,"median":28.152558,"eighty":30.621875,"marketCap":35715456255},{"date":"2024-03-08","current":32.363576,"twenty":25.3871,"median":28.173936,"eighty":30.675675,"marketCap":37829784558},{"date":"2024-03-15","current":32.07956,"twenty":25.405305,"median":28.189462,"eighty":30.718178,"marketCap":37497797921},{"date":"2024-03-22","current":32.418582,"twenty":25.405305,"median":28.20018,"eighty":30.788196,"marketCap":37894079921},{"date":"2024-03-28","current":32.360932,"twenty":25.405305,"median":28.240176,"eighty":30.809458,"marketCap":37826693434},{"date":"2024-04-05","current":31.949981,"twenty":25.405282,"median":28.279043,"eighty":30.893925,"marketCap":37346332881},{"date":"2024-04-12","current":32.10812,"twenty":25.405282,"median":28.318023,"eighty":30.933467,"marketCap":37531182052},{"date":"2024-04-19","current":31.000773,"twenty":25.405282,"median":28.328887,"eighty":30.976847,"marketCap":36236803454},{"date":"2024-04-26","current":31.52561,"twenty":25.405305,"median":28.339833,"eighty":31.00139,"marketCap":36850285692},{"date":"2024-05-03","current":17.37553,"twenty":25.368824,"median":28.339833,"eighty":31.025361,"marketCap":36365246492},{"date":"2024-05-10","current":17.765475,"twenty":25.325476,"median":28.339833,"eighty":31.025361,"marketCap":37181362608},{"date":"2024-05-17","current":17.131961,"twenty":25.230825,"median":28.339833,"eighty":31.025361,"marketCap":35855482121},{"date":"2024-05-24","current":16.889571,"twenty":25.160711,"median":28.339833,"eighty":31.025361,"marketCap":35348183357},{"date":"2024-05-31","current":16.70314,"twenty":25.090092,"median":28.339833,"eighty":31.025361,"marketCap":34958000954},{"date":"2024-06-07","current":16.236325,"twenty":25.008513,"median":28.338223,"eighty":31.025361,"marketCap":33981003943},{"date":"2024-06-14","current":16.722873,"twenty":24.985431,"median":28.336239,"eighty":31.026971,"marketCap":34999299882},{"date":"2024-06-21","current":15.918243,"twenty":24.96983,"median":28.336929,"eighty":31.028959,"marketCap":33315289891},{"date":"2024-06-28","current":15.853743,"twenty":24.926144,"median":28.338828,"eighty":31.034925,"marketCap":33180297875},{"date":"2024-07-05","current":15.707366,"twenty":24.878745,"median":28.328887,"eighty":31.034925,"marketCap":32873946130},{"date":"2024-07-12","current":16.367975,"twenty":24.816223,"median":28.322686,"eighty":31.034925,"marketCap":34256535592},{"date":"2024-07-15","current":16.331749,"twenty":24.805906,"median":28.322686,"eighty":31.034925,"marketCap":34180718158},{"date":"2024-08-02","current":17.226208,"twenty":24.784064,"median":28.325098,"eighty":31.062074,"marketCap":36052730729},{"date":"2024-08-09","current":16.294487,"twenty":24.734453,"median":28.305792,"eighty":31.062074,"marketCap":33222829606},{"date":"2024-08-16","current":16.180777,"twenty":24.635483,"median":28.271393,"eighty":31.062074,"marketCap":32990985209},{"date":"2024-08-23","current":16.253617,"twenty":24.484678,"median":28.205451,"eighty":31.008495,"marketCap":33139499648},{"date":"2024-08-30","current":15.706864,"twenty":24.365657,"median":28.185524,"eighty":30.980418,"marketCap":32024724601},{"date":"2024-09-06","current":15.169703,"twenty":24.283253,"median":28.162921,"eighty":30.934587,"marketCap":30929507011},{"date":"2024-09-13","current":15.447276,"twenty":24.241886,"median":28.125508,"eighty":30.891652,"marketCap":31495450922},{"date":"2024-09-20","current":16.447858,"twenty":24.111934,"median":28.085668,"eighty":30.799539,"marketCap":33535538151},{"date":"2024-09-27","current":16.17628,"twenty":23.905282,"median":28.022262,"eighty":30.728393,"marketCap":32981817651},{"date":"2024-10-04","current":15.624131,"twenty":23.736885,"median":27.899366,"eighty":30.683283,"marketCap":31856041535},{"date":"2024-10-11","current":16.022506,"twenty":23.601918,"median":27.853989,"eighty":30.608454,"marketCap":32668287169},{"date":"2024-10-18","current":17.189452,"twenty":23.471098,"median":27.804211,"eighty":30.497377,"marketCap":35047574042},{"date":"2024-10-25","current":17.105521,"twenty":23.332258,"median":27.771465,"eighty":30.435869,"marketCap":34876446294},{"date":"2024-10-31","current":18.633323,"twenty":23.237823,"median":27.730006,"eighty":30.409659,"marketCap":36966649507},{"date":"2024-11-08","current":19.012864,"twenty":23.018299,"median":27.702246,"eighty":30.41065,"marketCap":37719620058},{"date":"2024-11-15","current":18.113298,"twenty":22.520319,"median":27.609902,"eighty":30.41065,"marketCap":35934972793},{"date":"2024-11-22","current":18.194629,"twenty":22.330299,"median":27.542161,"eighty":30.41065,"marketCap":36096324464},{"date":"2024-11-29","current":18.484215,"twenty":22.149945,"median":27.51466,"eighty":30.41065,"marketCap":36670834200},{"date":"2024-12-06","current":17.941703,"twenty":22.077628,"median":27.449053,"eighty":30.41065,"marketCap":35594545216},{"date":"2024-12-13","current":17.153968,"twenty":21.985473,"median":27.420763,"eighty":30.41065,"marketCap":34031756498},{"date":"2024-12-20","current":16.19741,"twenty":21.885489,"median":27.339836,"eighty":30.41065,"marketCap":32134040828},{"date":"2024-12-27","current":16.39057,"twenty":21.803992,"median":27.293046,"eighty":30.41065,"marketCap":32517251046},{"date":"2025-01-03","current":15.728835,"twenty":21.630107,"median":27.255597,"eighty":30.41065,"marketCap":31204435181},{"date":"2025-01-10","current":15.934934,"twenty":21.604209,"median":27.128535,"eighty":30.411641,"marketCap":31613314983},{"date":"2025-01-17","current":16.365616,"twenty":21.409189,"median":27.019801,"eighty":30.411641,"marketCap":32467745420},{"date":"2025-01-24","current":16.905971,"twenty":21.229373,"median":26.997513,"eighty":30.411641,"marketCap":33539756139},{"date":"2025-01-31","current":16.830802,"twenty":21.176356,"median":26.894168,"eighty":30.411641,"marketCap":33390628080},{"date":"2025-02-07","current":16.803384,"twenty":20.980807,"median":26.835572,"eighty":30.411641,"marketCap":33336233010},{"date":"2025-02-14","current":16.287732,"twenty":20.851029,"median":26.807251,"eighty":30.411641,"marketCap":32494026184},{"date":"2025-02-21","current":15.502848,"twenty":20.729902,"median":26.798294,"eighty":30.411641,"marketCap":30928181564},{"date":"2025-02-28","current":14.74199,"twenty":20.654845,"median":26.798294,"eighty":30.411641,"marketCap":29410269581},{"date":"2025-03-07","current":14.545467,"twenty":20.196958,"median":26.798859,"eighty":30.412632,"marketCap":29018205822},{"date":"2025-03-14","current":14.213853,"twenty":20.082743,"median":26.798859,"eighty":30.412632,"marketCap":28356636338},{"date":"2025-03-21","current":14.786001,"twenty":20.082743,"median":26.798859,"eighty":30.412632,"marketCap":29498072351},{"date":"2025-03-28","current":14.801894,"twenty":20.082743,"median":26.798859,"eighty":30.412632,"marketCap":29529778907},{"date":"2025-04-04","current":14.822372,"twenty":20.082743,"median":26.798859,"eighty":30.412632,"marketCap":29570631585},{"date":"2025-04-11","current":14.525906,"twenty":19.764694,"median":26.798294,"eighty":30.411641,"marketCap":28979182369},{"date":"2025-04-17","current":15.008809,"twenty":19.328023,"median":26.798294,"eighty":30.411641,"marketCap":29942573876},{"date":"2025-04-25","current":15.469021,"twenty":19.319492,"median":26.798859,"eighty":30.412632,"marketCap":30860697682},{"date":"2025-05-02","current":29.57039,"twenty":19.362147,"median":26.820223,"eighty":30.412632,"marketCap":31522035703},{"date":"2025-05-09","current":30.626798,"twenty":20.331566,"median":26.895935,"eighty":30.438814,"marketCap":32648167181},{"date":"2025-05-16","current":31.265846,"twenty":20.704319,"median":26.99916,"eighty":30.541739,"marketCap":33329392325},{"date":"2025-05-23","current":31.934867,"twenty":20.833234,"median":27.033845,"eighty":30.597532,"marketCap":34042568737},{"date":"2025-05-30","current":31.018145,"twenty":20.905187,"median":27.133882,"eighty":30.62706,"marketCap":33065342225},{"date":"2025-06-06","current":31.106367,"twenty":20.906186,"median":27.266766,"eighty":30.678022,"marketCap":33159387466},{"date":"2025-06-13","current":31.253405,"twenty":20.978138,"median":27.293928,"eighty":30.719045,"marketCap":33316129535},{"date":"2025-06-20","current":30.470147,"twenty":21.067679,"median":27.383284,"eighty":30.723719,"marketCap":32481176592},{"date":"2025-06-27","current":30.575901,"twenty":21.067679,"median":27.433248,"eighty":30.749809,"marketCap":32593910311},{"date":"2025-07-03","current":31.550308,"twenty":21.067679,"median":27.474498,"eighty":30.796486,"marketCap":33632627942},{"date":"2025-07-11","current":31.917336,"twenty":21.067679,"median":27.520918,"eighty":30.855805,"marketCap":34023880260},{"date":"2025-07-18","current":31.278854,"twenty":21.067679,"median":27.568184,"eighty":30.909237,"marketCap":33343257969},{"date":"2025-07-25","current":32.882129,"twenty":21.067679,"median":27.662576,"eighty":30.942436,"marketCap":35052349371},{"date":"2025-08-01","current":32.511142,"twenty":21.175208,"median":27.728153,"eighty":31.000927,"marketCap":34656877075},{"date":"2025-08-08","current":32.899393,"twenty":21.201991,"median":27.771465,"eighty":31.028959,"marketCap":36189332223},{"date":"2025-08-15","current":33.579479,"twenty":21.201991,"median":27.804211,"eighty":31.074274,"marketCap":36937426837},{"date":"2025-08-22","current":32.934753,"twenty":21.606323,"median":27.867878,"eighty":31.107701,"marketCap":36228228242},{"date":"2025-08-29","current":33.567966,"twenty":22.121383,"median":28.022262,"eighty":31.203977,"marketCap":36924762576},{"date":"2025-09-05","current":33.934188,"twenty":22.855207,"median":28.083851,"eighty":31.242244,"marketCap":37327606676},{"date":"2025-09-12","current":34.600295,"twenty":23.295136,"median":28.121674,"eighty":31.277496,"marketCap":38060324613},{"date":"2025-09-19","current":34.012586,"twenty":23.601805,"median":28.152558,"eighty":31.336946,"marketCap":37413844261},{"date":"2025-09-26","current":33.336062,"twenty":23.825491,"median":28.189462,"eighty":31.46424,"marketCap":36669668184},{"date":"2025-10-03","current":34.422118,"twenty":24.00578,"median":28.251762,"eighty":31.515804,"marketCap":37864330103},{"date":"2025-10-10","current":34.747771,"twenty":24.00578,"median":28.289896,"eighty":31.536795,"marketCap":38222547761},{"date":"2025-10-17","current":34.217626,"twenty":24.00578,"median":28.331491,"eighty":31.562888,"marketCap":37639388712},{"date":"2025-10-24","current":33.955021,"twenty":24.00578,"median":28.360647,"eighty":31.64041,"marketCap":37350522958},{"date":"2025-10-31","current":33.607987,"twenty":24.00578,"median":28.413776,"eighty":31.710197,"marketCap":36968785959},{"date":"2025-11-07","current":31.846045,"twenty":24.146015,"median":28.449583,"eighty":31.822856,"marketCap":36686644301},{"date":"2025-11-14","current":31.521476,"twenty":24.146015,"median":28.4713,"eighty":31.84686,"marketCap":36312740014},{"date":"2025-11-21","current":31.25292,"twenty":24.146015,"median":28.485228,"eighty":31.84686,"marketCap":36003364371},{"date":"2025-11-28","current":32.587844,"twenty":24.146015,"median":28.492599,"eighty":31.853777,"marketCap":37541196517},{"date":"2025-12-05","current":32.393102,"twenty":24.146015,"median":28.521414,"eighty":31.888224,"marketCap":37316853945},{"date":"2025-12-12","current":33.089357,"twenty":24.146015,"median":28.574496,"eighty":31.919388,"marketCap":38118938947},{"date":"2025-12-19","current":32.843312,"twenty":24.146015,"median":28.607415,"eighty":31.936337,"marketCap":37835495375},{"date":"2025-12-26","current":33.668347,"twenty":24.146015,"median":28.64677,"eighty":31.950804,"marketCap":38785935949},{"date":"2026-01-02","current":32.59622,"twenty":24.146015,"median":28.673265,"eighty":31.967066,"marketCap":37550845660},{"date":"2026-01-09","current":33.405027,"twenty":24.146015,"median":28.687118,"eighty":32.039523,"marketCap":38482591019},{"date":"2026-01-16","current":33.553177,"twenty":24.146015,"median":28.705215,"eighty":32.082714,"marketCap":38653260234},{"date":"2026-01-23","current":34.135832,"twenty":24.146015,"median":28.712445,"eighty":32.124481,"marketCap":39324478736},{"date":"2026-01-30","current":34.201793,"twenty":24.146015,"median":28.741115,"eighty":32.214798,"marketCap":39400465736},{"date":"2026-02-06","current":35.124199,"twenty":24.146015,"median":28.781965,"eighty":32.291644,"marketCap":40463077595},{"date":"2026-02-13","current":35.010498,"twenty":24.146015,"median":28.808565,"eighty":32.394993,"marketCap":39806935880},{"date":"2026-02-20","current":35.82361,"twenty":24.146015,"median":28.836662,"eighty":32.429024,"marketCap":40731444382},{"date":"2026-02-27","current":35.98884,"twenty":24.146015,"median":28.848145,"eighty":32.484224,"marketCap":40919310729},{"date":"2026-03-06","current":33.573706,"twenty":24.146015,"median":28.859288,"eighty":32.568584,"marketCap":38173303274},{"date":"2026-03-13","current":31.15698,"twenty":24.146015,"median":28.87574,"eighty":32.568584,"marketCap":35425486459},{"date":"2026-03-20","current":30.101387,"twenty":24.146015,"median":28.879746,"eighty":32.568584,"marketCap":34225276743},{"date":"2026-03-26","current":31.265722,"twenty":24.146015,"median":28.905344,"eighty":32.568584,"marketCap":35549126153}],"updateTime":1774607768897},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"MLM\",pageSize:20,pageCount:5,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"15532372","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017022017714-MLM","pdf_url":"","pub_time":1661270400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"CORRESP [Cover] - Correspondence","symbol":"MLM","title":"CORRESP [Cover] - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/916076/000095017022017714/0000950170-22-017714-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/916076/000095017022017714/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE2mUEDRofG79yrutf","market":"us","size":27690},{"description":"GRAPHIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000095017022017714/img9563910_0.jpg","primary":false,"translateUrl":"","linkName":"img9563910_0.jpg","type":"GRAPHIC","id":"NTFILEBgsXLM6soEpnuS8M","market":"us","size":22875}],"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":"2022-08-24 00:00","pubTimestamp":1661270400,"title_zh":"CORRESP [Cover] - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15295279","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017022016709-MLM","pdf_url":"","pub_time":1660147200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MLM","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/916076/000095017022016709/0000950170-22-016709-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.04: Mine Safety - Reporting of Shutdowns and Patterns of Violations","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/916076/000095017022016709/mlm-20220728.htm","primary":true,"translateUrl":"","linkName":"mlm-20220728.htm","type":"8-K","id":"NTFILECJaqhogUS36auMTX","market":"us","size":47120}],"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":"2022-08-11 00:00","pubTimestamp":1660147200,"title_zh":"8-K  - Current report","summary_en":"Item 1.04: Mine Safety - Reporting of Shutdowns and Patterns of Violations","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15532373","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017022014832-MLM","pdf_url":"","pub_time":1659542400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"CORRESP [Cover] - Correspondence","symbol":"MLM","title":"CORRESP [Cover] - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/916076/000095017022014832/0000950170-22-014832-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/916076/000095017022014832/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILEAB8oAeZ8EhaMaxSp","market":"us","size":16685},{"description":"GRAPHIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000095017022014832/img223338047_0.jpg","primary":false,"translateUrl":"","linkName":"img223338047_0.jpg","type":"GRAPHIC","id":"NTFILE8AU2qD5yDwqfQ4pg","market":"us","size":1064035}],"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":"2022-08-04 00:00","pubTimestamp":1659542400,"title_zh":"CORRESP [Cover] - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15238277","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017022013273-MLM","pdf_url":"","pub_time":1658937600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MLM","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/916076/000095017022013273/0000950170-22-013273-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 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/916076/000095017022013273/mlm-ex99_1.htm","primary":true,"translateUrl":"","linkName":"mlm-ex99_1.htm","type":"EX-99.1","id":"NTFILE4umB2XSC1eQVFfV2","market":"us","size":2183463},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000095017022013273/mlm-20220728.htm","primary":false,"translateUrl":"","linkName":"mlm-20220728.htm","type":"8-K","id":"NTFILEFRbGmyRKc7gmkec8","market":"us","size":62888},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000095017022013273/img199599607_0.jpg","primary":false,"translateUrl":"","linkName":"img199599607_0.jpg","type":"GRAPHIC","id":"NTFILEFmnPa2foFcqYe8XN","market":"us","size":329172},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000095017022013273/img199599607_1.jpg","primary":false,"translateUrl":"","linkName":"img199599607_1.jpg","type":"GRAPHIC","id":"NTFILEAmaTjbD9XgiMgaWW","market":"us","size":329172}],"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":"2022-07-28 00:00","pubTimestamp":1658937600,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15238276","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017022013360-MLM","pdf_url":"","pub_time":1658937600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"MLM","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/916076/000095017022013360/0000950170-22-013360-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/916076/000095017022013360/mlm-20220630.htm","primary":true,"translateUrl":"","linkName":"mlm-20220630.htm","type":"10-Q","id":"NTFILEGpJqFVkLcs997SAP","market":"us","size":5379903},{"description":"EX-31.01","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000095017022013360/mlm-ex31_01.htm","primary":false,"translateUrl":"","linkName":"mlm-ex31_01.htm","type":"EX-31.01","id":"NTFILE3BtwGZmwo9oJgLyS","market":"us","size":28926},{"description":"EX-31.02","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000095017022013360/mlm-ex31_02.htm","primary":false,"translateUrl":"","linkName":"mlm-ex31_02.htm","type":"EX-31.02","id":"NTFILENDFPQjZub4iTpWZM","market":"us","size":28873},{"description":"EX-32.01","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000095017022013360/mlm-ex32_01.htm","primary":false,"translateUrl":"","linkName":"mlm-ex32_01.htm","type":"EX-32.01","id":"NTFILEFqqL82FkCqWZCpqR","market":"us","size":9803},{"description":"EX-32.02","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000095017022013360/mlm-ex32_02.htm","primary":false,"translateUrl":"","linkName":"mlm-ex32_02.htm","type":"EX-32.02","id":"NTFILEBq3PuTL1ATXEZnC4","market":"us","size":9673},{"description":"EX-95","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000095017022013360/mlm-ex95.htm","primary":false,"translateUrl":"","linkName":"mlm-ex95.htm","type":"EX-95","id":"NTFILEYbDPLmPHpKEzSpCA","market":"us","size":1925481}],"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":"2022-07-28 00:00","pubTimestamp":1658937600,"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":"15532375","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017022012584-MLM","pdf_url":"","pub_time":1657468800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"CORRESP [Cover] - Correspondence","symbol":"MLM","title":"CORRESP [Cover] - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/916076/000095017022012584/0000950170-22-012584-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/916076/000095017022012584/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE5UrfBSTJfvJAZQwn","market":"us","size":22626},{"description":"GRAPHIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000095017022012584/img9563910_0.jpg","primary":false,"translateUrl":"","linkName":"img9563910_0.jpg","type":"GRAPHIC","id":"NTFILE9x6F8kbvRdXSN2CS","market":"us","size":22875}],"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":"2022-07-11 00:00","pubTimestamp":1657468800,"title_zh":"CORRESP [Cover] - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15075502","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017022012110-MLM","pdf_url":"","pub_time":1656000000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"11-K  - Annual report of employee stock purchase, savings and similar plans","symbol":"MLM","title":"11-K  - Annual report of employee stock purchase, savings and similar plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/916076/000095017022012110/0000950170-22-012110-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":"11-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000095017022012110/mlm_-_11k_-_20211231.htm","primary":true,"translateUrl":"","linkName":"mlm_-_11k_-_20211231.htm","type":"11-K","id":"NTFILEECCX2AqfsF5cru36","market":"us","size":444758},{"description":"EX-23.01","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000095017022012110/mlm-ex23_01.htm","primary":false,"translateUrl":"","linkName":"mlm-ex23_01.htm","type":"EX-23.01","id":"NTFILE9MH2df7rMuc7LtTF","market":"us","size":4574}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2022-06-24 00:00","pubTimestamp":1656000000,"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":"15532377","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017022011604-MLM","pdf_url":"","pub_time":1655136000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"CORRESP [Cover] - Correspondence","symbol":"MLM","title":"CORRESP [Cover] - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/916076/000095017022011604/0000950170-22-011604-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/916076/000095017022011604/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILEGmjE4S1EwtY4ri3E","market":"us","size":170804},{"description":"GRAPHIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000095017022011604/img9563910_0.jpg","primary":false,"translateUrl":"","linkName":"img9563910_0.jpg","type":"GRAPHIC","id":"NTFILEDPz859efDLrPs9LC","market":"us","size":19592}],"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":"2022-06-14 00:00","pubTimestamp":1655136000,"title_zh":"CORRESP [Cover] - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15008640","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017022011493-MLM","pdf_url":"","pub_time":1654790400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MLM","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/916076/000095017022011493/0000950170-22-011493-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.04: Mine Safety - Reporting of Shutdowns and Patterns of Violations","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/916076/000095017022011493/mlm-20220606.htm","primary":true,"translateUrl":"","linkName":"mlm-20220606.htm","type":"8-K","id":"NTFILE6qkHkKCKr6nMTpMw","market":"us","size":45673}],"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":"2022-06-10 00:00","pubTimestamp":1654790400,"title_zh":"8-K  - Current report","summary_en":"Item 1.04: Mine Safety - Reporting of Shutdowns and Patterns of Violations","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14852573","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459022020095-MLM","pdf_url":"","pub_time":1652371200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MLM","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/916076/000156459022020095/0001564590-22-020095-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":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022020095/mlm-8k_20220512.htm","primary":true,"translateUrl":"","linkName":"mlm-8k_20220512.htm","type":"8-K","id":"NTFILEEZZJJ1XWqMoUp24P","market":"us","size":81950}],"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":"2022-05-13 00:00","pubTimestamp":1652371200,"title_zh":"8-K  - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14814888","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459022017406-MLM","pdf_url":"","pub_time":1651507200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"MLM","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/916076/000156459022017406/0001564590-22-017406-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/916076/000156459022017406/mlm-10q_20220331.htm","primary":true,"translateUrl":"","linkName":"mlm-10q_20220331.htm","type":"10-Q","id":"NTFILE83dgLv5SAYcwUZ8R","market":"us","size":3018335},{"description":"EX-31.01","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022017406/mlm-ex3101_10.htm","primary":false,"translateUrl":"","linkName":"mlm-ex3101_10.htm","type":"EX-31.01","id":"NTFILEAFGX8sFMq5YYm53F","market":"us","size":27381},{"description":"EX-31.02","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022017406/mlm-ex3102_7.htm","primary":false,"translateUrl":"","linkName":"mlm-ex3102_7.htm","type":"EX-31.02","id":"NTFILE6y4gKdbm9hD8KHsa","market":"us","size":27049},{"description":"EX-32.01","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022017406/mlm-ex3201_8.htm","primary":false,"translateUrl":"","linkName":"mlm-ex3201_8.htm","type":"EX-32.01","id":"NTFILE2d6YwbHPcm3N3MSp","market":"us","size":7883},{"description":"EX-32.02","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022017406/mlm-ex3202_9.htm","primary":false,"translateUrl":"","linkName":"mlm-ex3202_9.htm","type":"EX-32.02","id":"NTFILEDrpNgHbCxNVFHCTp","market":"us","size":8018},{"description":"EX-95","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022017406/mlm-ex95_6.htm","primary":false,"translateUrl":"","linkName":"mlm-ex95_6.htm","type":"EX-95","id":"NTFILE5EDSkf9mtNhoLpBR","market":"us","size":1567103}],"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":"2022-05-03 00:00","pubTimestamp":1651507200,"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":"14789067","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459022017224-MLM","pdf_url":"","pub_time":1651507200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MLM","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/916076/000156459022017224/0001564590-22-017224-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 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/916076/000156459022017224/mlm-ex991_6.htm","primary":true,"translateUrl":"","linkName":"mlm-ex991_6.htm","type":"EX-99.1","id":"NTFILEDLHayZcf8PPAAwN6","market":"us","size":1251484},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022017224/mlm-8k_20220503.htm","primary":false,"translateUrl":"","linkName":"mlm-8k_20220503.htm","type":"8-K","id":"NTFILESs51DKaK5J6vHpsd","market":"us","size":37880},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022017224/g3otysbmxswh000002.jpg","primary":false,"translateUrl":"","linkName":"g3otysbmxswh000002.jpg","type":"GRAPHIC","id":"NTFILE8cDjrcyy7QMq65yu","market":"us","size":1047187},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022017224/g3otysbmxswh000001.jpg","primary":false,"translateUrl":"","linkName":"g3otysbmxswh000001.jpg","type":"GRAPHIC","id":"NTFILECB3ZA2oKTf2KcB2w","market":"us","size":9806}],"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":"2022-05-03 00:00","pubTimestamp":1651507200,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14261412","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459022005965-MLM","pdf_url":"","pub_time":1645459200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"MLM","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/916076/000156459022005965/0001564590-22-005965-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/916076/000156459022005965/mlm-10k_20211231.htm","primary":true,"translateUrl":"","linkName":"mlm-10k_20211231.htm","type":"10-K","id":"NTFILEEcVzxESESetXymnZ","market":"us","size":7436843},{"description":"EX-21.01","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/mlm-ex2101_9.htm","primary":false,"translateUrl":"","linkName":"mlm-ex2101_9.htm","type":"EX-21.01","id":"NTFILE6KBQMFrXxeKfGwsm","market":"us","size":172701},{"description":"EX-23.01","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/mlm-ex2301_6.htm","primary":false,"translateUrl":"","linkName":"mlm-ex2301_6.htm","type":"EX-23.01","id":"NTFILE49JABM4zegd6evcQ","market":"us","size":2763},{"description":"EX-31.01","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/mlm-ex3101_12.htm","primary":false,"translateUrl":"","linkName":"mlm-ex3101_12.htm","type":"EX-31.01","id":"NTFILE5YR4RESuuAWSHCEA","market":"us","size":23910},{"description":"EX-31.02","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/mlm-ex3102_8.htm","primary":false,"translateUrl":"","linkName":"mlm-ex3102_8.htm","type":"EX-31.02","id":"NTFILE9fmoqpW7WVEUAhNr","market":"us","size":24009},{"description":"EX-32.01","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/mlm-ex3201_11.htm","primary":false,"translateUrl":"","linkName":"mlm-ex3201_11.htm","type":"EX-32.01","id":"NTFILEFrpVnskLcw3EvZU8","market":"us","size":6897},{"description":"EX-32.02","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/mlm-ex3202_7.htm","primary":false,"translateUrl":"","linkName":"mlm-ex3202_7.htm","type":"EX-32.02","id":"NTFILEHpfsiBnYzgXsw1Mq","market":"us","size":6899},{"description":"EX-95","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/mlm-ex95_10.htm","primary":false,"translateUrl":"","linkName":"mlm-ex95_10.htm","type":"EX-95","id":"NTFILEEJmG1DvfpWcmGEYH","market":"us","size":1583009},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/g4jfwzkebbfb000072.jpg","primary":false,"translateUrl":"","linkName":"g4jfwzkebbfb000072.jpg","type":"GRAPHIC","id":"NTFILE5h711hwBVY8Cr54X","market":"us","size":47914},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/g4jfwzkebbfb000025.jpg","primary":false,"translateUrl":"","linkName":"g4jfwzkebbfb000025.jpg","type":"GRAPHIC","id":"NTFILEGyYMK7LtcGdvauyx","market":"us","size":66114},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/g4jfwzkebbfb000088.jpg","primary":false,"translateUrl":"","linkName":"g4jfwzkebbfb000088.jpg","type":"GRAPHIC","id":"NTFILE2yKscauuAhFMuYRn","market":"us","size":6284},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/g4jfwzkebbfb000037.jpg","primary":false,"translateUrl":"","linkName":"g4jfwzkebbfb000037.jpg","type":"GRAPHIC","id":"NTFILE2CWSeQx3CKxygTmF","market":"us","size":210512},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/g4jfwzkebbfb000054.jpg","primary":false,"translateUrl":"","linkName":"g4jfwzkebbfb000054.jpg","type":"GRAPHIC","id":"NTFILE699ZwuVRhj5dYjgG","market":"us","size":119785},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/g4jfwzkebbfb000089.jpg","primary":false,"translateUrl":"","linkName":"g4jfwzkebbfb000089.jpg","type":"GRAPHIC","id":"NTFILE5GECSeMikrNaUyvB","market":"us","size":9814},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/g4jfwzkebbfb000041.jpg","primary":false,"translateUrl":"","linkName":"g4jfwzkebbfb000041.jpg","type":"GRAPHIC","id":"NTFILEC17FMbj7oEAfP1jr","market":"us","size":109892},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/g4jfwzkebbfb000001.jpg","primary":false,"translateUrl":"","linkName":"g4jfwzkebbfb000001.jpg","type":"GRAPHIC","id":"NTFILEBqqeXFWTTp41Xru9","market":"us","size":2871},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/g4jfwzkebbfb000036.jpg","primary":false,"translateUrl":"","linkName":"g4jfwzkebbfb000036.jpg","type":"GRAPHIC","id":"NTFILEDNv5gqh4UgtMDPUZ","market":"us","size":55068},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/g4jfwzkebbfb000044.jpg","primary":false,"translateUrl":"","linkName":"g4jfwzkebbfb000044.jpg","type":"GRAPHIC","id":"NTFILE3JErsEzYHbVkWEG2","market":"us","size":18713},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/g4jfwzkebbfb000051.jpg","primary":false,"translateUrl":"","linkName":"g4jfwzkebbfb000051.jpg","type":"GRAPHIC","id":"NTFILE7yJB6j4gNsSA8PnA","market":"us","size":84572},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/g4jfwzkebbfb000061.jpg","primary":false,"translateUrl":"","linkName":"g4jfwzkebbfb000061.jpg","type":"GRAPHIC","id":"NTFILEFxXFSEtgX8Np6gUZ","market":"us","size":62223},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/g4jfwzkebbfb000039.jpg","primary":false,"translateUrl":"","linkName":"g4jfwzkebbfb000039.jpg","type":"GRAPHIC","id":"NTFILE4YxeTVDogRK6rCXh","market":"us","size":104387},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/g4jfwzkebbfb000048.jpg","primary":false,"translateUrl":"","linkName":"g4jfwzkebbfb000048.jpg","type":"GRAPHIC","id":"NTFILEG6MuNsN8kFeYkrYx","market":"us","size":39065},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/g4jfwzkebbfb000046.jpg","primary":false,"translateUrl":"","linkName":"g4jfwzkebbfb000046.jpg","type":"GRAPHIC","id":"NTFILE8b7ddU7Xw6eeB11M","market":"us","size":23733},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/g4jfwzkebbfb000063.jpg","primary":false,"translateUrl":"","linkName":"g4jfwzkebbfb000063.jpg","type":"GRAPHIC","id":"NTFILE9xH42tFZYVSkVe9R","market":"us","size":80590},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/g4jfwzkebbfb000047.jpg","primary":false,"translateUrl":"","linkName":"g4jfwzkebbfb000047.jpg","type":"GRAPHIC","id":"NTFILE4xZqm1Ww1m3MrVc2","market":"us","size":29087},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/g4jfwzkebbfb000058.jpg","primary":false,"translateUrl":"","linkName":"g4jfwzkebbfb000058.jpg","type":"GRAPHIC","id":"NTFILE2tGkjAtTCdtAMfkj","market":"us","size":83493},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/g4jfwzkebbfb000050.jpg","primary":false,"translateUrl":"","linkName":"g4jfwzkebbfb000050.jpg","type":"GRAPHIC","id":"NTFILEFZeSUMccEQJzUAmL","market":"us","size":69684},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022005965/g4jfwzkebbfb000033.jpg","primary":false,"translateUrl":"","linkName":"g4jfwzkebbfb000033.jpg","type":"GRAPHIC","id":"NTFILEF2mes7A7VAajQER1","market":"us","size":285502}],"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":"2022-02-22 00:00","pubTimestamp":1645459200,"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":"14261427","market":"us","labels":[],"media":"sec.gov","original_id":"AN89914022000250-MLM","pdf_url":"","pub_time":1644768000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"MLM","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/916076/000089914022000250/0000899140-22-000250-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, #1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000089914022000250/s50290866a.htm","primary":true,"translateUrl":"","linkName":"s50290866a.htm","type":"SC 13G/A","id":"NTFILECjj4CEEULngSZsM6","market":"us","size":71108},{"description":"IDENTITY AND CLASSIFICATION OF THE RELEVANT SUBSIDIARY","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000089914022000250/s50290866b.htm","primary":false,"translateUrl":"","linkName":"s50290866b.htm","type":"EX-99.1","id":"NTFILEHo9xabuNMLeS4YSh","market":"us","size":851}],"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":"2022-02-14 00:00","pubTimestamp":1644768000,"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":"14261426","market":"us","labels":[],"media":"sec.gov","original_id":"AN139834422003103-MLM","pdf_url":"","pub_time":1644768000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"MLM","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/916076/000139834422003103/0001398344-22-003103-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":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/860644/000139834422003103/fp0072337_sc13ga.htm","primary":true,"translateUrl":"","linkName":"fp0072337_sc13ga.htm","type":"SC 13G/A","id":"NTFILE6a6vyM7Satad3J6D","market":"us","size":45077}],"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":"2022-02-14 00:00","pubTimestamp":1644768000,"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":"14178647","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465922018044-MLM","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":"MLM","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/916076/000110465922018044/0001104659-22-018044-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/102909/000110465922018044/tv01383-martinmariettamateri.htm","primary":true,"translateUrl":"","linkName":"tv01383-martinmariettamateri.htm","type":"SC 13G/A","id":"NTFILE9YRVxNpJF6bEhcv2","market":"us","size":11483}],"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":"14153205","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459022004509-MLM","pdf_url":"","pub_time":1644422400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MLM","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/916076/000156459022004509/0001564590-22-004509-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 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/916076/000156459022004509/mlm-ex991_6.htm","primary":true,"translateUrl":"","linkName":"mlm-ex991_6.htm","type":"EX-99.1","id":"NTFILECbCUrdP3SWWFEMqg","market":"us","size":2015393},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022004509/mlm-8k_20220210.htm","primary":false,"translateUrl":"","linkName":"mlm-8k_20220210.htm","type":"8-K","id":"NTFILE5iTWTpqZRYJ2pUyy","market":"us","size":38008},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022004509/glz1ma3yojbe000002.jpg","primary":false,"translateUrl":"","linkName":"glz1ma3yojbe000002.jpg","type":"GRAPHIC","id":"NTFILE5avdYtFN4L5WyKp2","market":"us","size":1047187},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459022004509/glz1ma3yojbe000001.jpg","primary":false,"translateUrl":"","linkName":"glz1ma3yojbe000001.jpg","type":"GRAPHIC","id":"NTFILE7zfQnhRCb15qWvVM","market":"us","size":9806}],"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":"2022-02-10 00:00","pubTimestamp":1644422400,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13678084","market":"us","labels":[],"media":"sec.gov","original_id":"AN95015721001282-MLM","pdf_url":"","pub_time":1640534400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MLM","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/916076/000095015721001282/0000950157-21-001282-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 1.02: Termination of 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":"$800,000,000 CREDIT AGREEMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000095015721001282/ex10-1.htm","primary":true,"translateUrl":"","linkName":"ex10-1.htm","type":"EX-10.1","id":"NTFILEGfQSYLnkdUB69pjy","market":"us","size":822280},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000095015721001282/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILE9HK8M7nxh8RGCKFi","market":"us","size":35790}],"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":"2021-12-27 00:00","pubTimestamp":1640534400,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 1.02: Termination of 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":"13678097","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459021053305-MLM","pdf_url":"","pub_time":1635782400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MLM","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/916076/000156459021053305/0001564590-21-053305-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 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/916076/000156459021053305/mlm-ex991_6.htm","primary":true,"translateUrl":"","linkName":"mlm-ex991_6.htm","type":"EX-99.1","id":"NTFILEDefKt2beMe9S6HpW","market":"us","size":2066129},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459021053305/mlm-8k_20211102.htm","primary":false,"translateUrl":"","linkName":"mlm-8k_20211102.htm","type":"8-K","id":"NTFILE9s1PcS34Jf5w9CSb","market":"us","size":37935},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459021053305/g0jkyro2xsmc000002.jpg","primary":false,"translateUrl":"","linkName":"g0jkyro2xsmc000002.jpg","type":"GRAPHIC","id":"NTFILE527pzDN5Xcwxu7DK","market":"us","size":1047187},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459021053305/g0jkyro2xsmc000001.jpg","primary":false,"translateUrl":"","linkName":"g0jkyro2xsmc000001.jpg","type":"GRAPHIC","id":"NTFILEEgJ231FW3iR8Qamg","market":"us","size":9806}],"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":"2021-11-02 00:00","pubTimestamp":1635782400,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13678096","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459021053473-MLM","pdf_url":"","pub_time":1635782400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"MLM","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/916076/000156459021053473/0001564590-21-053473-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/916076/000156459021053473/mlm-10q_20210930.htm","primary":true,"translateUrl":"","linkName":"mlm-10q_20210930.htm","type":"10-Q","id":"NTFILECY58E8z1AGH6zgUD","market":"us","size":4885470},{"description":"EX-31.01","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459021053473/mlm-ex3101_6.htm","primary":false,"translateUrl":"","linkName":"mlm-ex3101_6.htm","type":"EX-31.01","id":"NTFILE39fEoXQwKbsz2SVp","market":"us","size":27430},{"description":"EX-31.02","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459021053473/mlm-ex3102_7.htm","primary":false,"translateUrl":"","linkName":"mlm-ex3102_7.htm","type":"EX-31.02","id":"NTFILE6rv6rtGWevgYQmdT","market":"us","size":27100},{"description":"EX-32.01","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459021053473/mlm-ex3201_11.htm","primary":false,"translateUrl":"","linkName":"mlm-ex3201_11.htm","type":"EX-32.01","id":"NTFILEFGJPJb4WqY5s1WRp","market":"us","size":7894},{"description":"EX-32.02","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459021053473/mlm-ex3202_8.htm","primary":false,"translateUrl":"","linkName":"mlm-ex3202_8.htm","type":"EX-32.02","id":"NTFILECGjhZ7N2y1SVS9ur","market":"us","size":8027},{"description":"EX-95","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/916076/000156459021053473/mlm-ex95_9.htm","primary":false,"translateUrl":"","linkName":"mlm-ex95_9.htm","type":"EX-95","id":"NTFILE8gx6MotfdJtM9zPj","market":"us","size":1467128}],"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":"2021-11-02 00:00","pubTimestamp":1635782400,"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":5,"totalSize":270,"code":"91000000","status":"200"}]}}