Labcorp Holdings Inc

336.34

+3.531.06%

Pre-market: 336.340.00000.00%04:01 EDT

Volume:792.68K

Turnover:266.09M

Market Cap:27.21B

PE:27.85

High:336.90

Open:332.68

Low:330.90

Close:332.81

52wk High:338.19

52wk Low:244.52

Shares:80.90M

Float Shares:80.50M

Volume Ratio:1.29

T/O Rate:0.98%

Dividend:2.88

Dividend Rate:0.86%

EPS(TTM):12.08

EPS(LYR):10.46

ROE:11.73%

ROA:5.53%

PB:3.16

PE(LYR):32.15

Loading ...

Overview Company News Filings

Jan 06, 2020

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers HK | Online Trading in stocks, bonds & ETFS","description":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","keywords":"tiger trading,tiger security,tiger broker hk,tigers co ltd,tiger trade hk,tiger brokers hk,stock broker,securities broker,online brokerage,hong kong broker,hk broker,online stock trading,online trading platform,stock trading platforms,trading application,stock trading,stock trading hong kong,buying stocks in hong kong,tiger brokers","social":{"ogDescription":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.gotigerhk.com/stock/LH/filings?page=15"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"HKG","license":"TBHK","edition":"fundamental","symbol":"LH","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"LH\",,,,,undefined,":{"symbol":"LH","market":"US","secType":"STK","nameCN":"Labcorp Holdings Inc","latestPrice":336.34,"timestamp":1787342400000,"preClose":332.81,"halted":0,"volume":792678,"hourTrading":{"tag":"盘前","latestPrice":336.34,"preClose":336.34,"latestTime":"04:01 EDT","volume":10,"amount":3363.3999999999996,"timestamp":1787558462654,"change":0,"changeRate":0,"amplitude":0},"delay":0,"changeRate":0.010606652444337528,"floatShares":80502000,"shares":80900000,"eps":12.076528,"marketStatus":"Pre-Mkt","change":3.53,"latestTime":"08-24 05:46:52 EDT","open":332.68,"high":336.9,"low":330.9,"amount":266088212.0028,"amplitude":0.018028,"askPrice":438.11,"askSize":40,"bidPrice":319.43,"bidSize":30,"shortable":3,"etf":0,"ttmEps":12.076528,"tradingStatus":1,"nextMarketStatus":{"tag":"Open","tradingStatus":2,"beginTime":1787578200000},"marketStatusCode":1,"adr":0,"adrRate":0,"listingDate":672379200000,"exchange":"NYSE","adjPreClose":336.34,"dividendRate":0.008563,"preHourTrading":{"tag":"盘前","latestPrice":336.34,"preClose":336.34,"latestTime":"04:01 EDT","volume":10,"amount":3363.3999999999996,"timestamp":1787558462654,"change":0,"changeRate":0,"amplitude":0},"postHourTrading":{"tag":"盘后","latestPrice":336.34,"preClose":336.34,"latestTime":"19:30 EDT","volume":28291,"amount":9515393.56,"timestamp":1787355007151,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":1.2944445931444988,"impliedVol":0.2415,"impliedVolPercentile":0.248},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"LH\",,,,,undefined,":{"symbol":"LH","floatShares":80502000,"roa":"5.53%","roe":"11.73%","lyrEps":10.46,"volumeRatio":1.2944445931444988,"shares":80900000,"dividePrice":2.88,"high":336.9,"amplitude":0.018028,"preClose":332.81,"low":330.9,"week52Low":244.52,"pbRate":"3.16","psRate":"1.90","week52High":338.19,"institutionHeld":0.9216,"latestPrice":336.34,"committee":-0.142857,"eps":12.076528,"divideRate":0.008563,"volume":792678,"delay":0,"ttmEps":12.076528,"open":332.68,"prevYearClose":250.88,"prevWeekClose":336.34,"prevMonthClose":309.2,"prevQuarterClose":280,"fiveDayClose":318.13,"twentyDayClose":296.77,"sixtyDayClose":258.25,"dividendPayoutRate":0.2733782287463852,"dividendFrequency":"Q","dividendGrowthYears":3,"dividendGrowthRate":0,"fiveYearAvgDividendRate":0.011452175873030492},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/LH\",params:#limit:5,,,undefined,":[{"date":"2026-08-28","symbol":"LH","amount":0.72,"announcedDate":"2026-07-09","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-08-28","defaultRemindTime":1787923800000,"name":"徕博科","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-09-11","payableDate":"2026-08-28","currency":"USD","dateTimestamp":1787889600000,"payDate":"2026-09-11"},{"date":"2026-07-30","symbol":"LH","type":"earning","reportTimeType":"pre","market":"US","fiscalQuarterEnding":"2026/06","expectedEps":4.79,"defaultRemindTime":1785398400000,"name":null,"time":"Pre-MKt","dateTimestamp":1785384000000,"actualEps":null},{"date":"2026-05-29","symbol":"LH","amount":0.72,"announcedDate":"2026-04-09","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-05-29","defaultRemindTime":1780061400000,"name":"徕博科","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-06-11","payableDate":"2026-05-29","currency":"USD","dateTimestamp":1780027200000,"payDate":"2026-06-11"},{"market":"US","date":"2026-04-30","symbol":"LH","fiscalQuarterEnding":"2026/03","expectedEps":4.09,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1777521600000,"reportTimeType":"pre","actualEps":4.25},{"date":"2026-02-27","symbol":"LH","amount":0.72,"announcedDate":null,"type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-02-27","defaultRemindTime":1772202600000,"name":"徕博科","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-03-12","payableDate":"2026-02-27","currency":"USD","dateTimestamp":1772168400000,"payDate":"2026-03-12"}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"LH\",market:\"US\",,,undefined,":[{"executeDate":"2022-05-18","recordDate":"2022-05-19","paymentDate":"2022-06-09","value":0.72,"currency":"USD"},{"executeDate":"2022-08-17","recordDate":"2022-08-18","paymentDate":"2022-09-09","value":0.72,"currency":"USD"},{"executeDate":"2022-11-16","recordDate":"2022-11-17","paymentDate":"2022-12-09","value":0.72,"currency":"USD"},{"executeDate":"2023-02-22","recordDate":"2023-02-23","paymentDate":"2023-03-13","value":0.72,"currency":"USD"},{"executeDate":"2023-05-17","recordDate":"2023-05-18","paymentDate":"2023-06-08","value":0.72,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"LH\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.3158,"buy":0.4211,"hold":0.2632,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.4211,"analysts":19,"updateTime":1785556800000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/LH\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"LH","date":"2026-08-21","current":27.85072,"percent":0.635323,"low":9.095161,"twenty":10.830305,"median":24.537024,"eighty":30.38756,"high":48.309115,"avg":23.810854,"sd":11.315412,"marketCap":26990891000},"quantilePoints":[{"date":"2021-08-27","current":10.063615,"twenty":14.295863,"median":21.553472,"eighty":29.573345,"marketCap":28970128000},{"date":"2021-09-03","current":10.268892,"twenty":14.207126,"median":21.518729,"eighty":29.496539,"marketCap":29561060000},{"date":"2021-09-10","current":10.078014,"twenty":14.162531,"median":21.428655,"eighty":29.420411,"marketCap":29011580000},{"date":"2021-09-17","current":9.909908,"twenty":14.092816,"median":21.338581,"eighty":29.334271,"marketCap":28527652000},{"date":"2021-09-24","current":9.924642,"twenty":14.019277,"median":21.249793,"eighty":29.148631,"marketCap":28570068000},{"date":"2021-10-01","current":9.359041,"twenty":13.990269,"median":20.7982,"eighty":29.021494,"marketCap":26941872000},{"date":"2021-10-08","current":9.320866,"twenty":13.952647,"median":19.950186,"eighty":28.83263,"marketCap":26831976000},{"date":"2021-10-15","current":9.095161,"twenty":13.910641,"median":19.786341,"eighty":28.606914,"marketCap":26182240000},{"date":"2021-10-22","current":9.448452,"twenty":13.879419,"median":19.636245,"eighty":28.050456,"marketCap":27199260000},{"date":"2021-10-29","current":9.95313,"twenty":13.849016,"median":19.535417,"eighty":27.357816,"marketCap":27496516000},{"date":"2021-11-05","current":9.520809,"twenty":13.79762,"median":19.36928,"eighty":26.853557,"marketCap":26302188000},{"date":"2021-11-12","current":10.296428,"twenty":13.746481,"median":19.32573,"eighty":26.4497,"marketCap":28444911000},{"date":"2021-11-19","current":9.814567,"twenty":13.725306,"median":19.270744,"eighty":26.30388,"marketCap":27113724000},{"date":"2021-11-26","current":10.021722,"twenty":13.713067,"median":19.243245,"eighty":26.199464,"marketCap":27686010000},{"date":"2021-12-03","current":10.057056,"twenty":13.677889,"median":19.232837,"eighty":26.051288,"marketCap":27783624000},{"date":"2021-12-10","current":9.990199,"twenty":13.641547,"median":19.203158,"eighty":25.986576,"marketCap":27598923000},{"date":"2021-12-17","current":10.666743,"twenty":13.601151,"median":19.17556,"eighty":25.883985,"marketCap":29467944000},{"date":"2021-12-23","current":10.458549,"twenty":13.556088,"median":19.134397,"eighty":25.792498,"marketCap":28892787000},{"date":"2021-12-31","current":10.884637,"twenty":13.493037,"median":19.037006,"eighty":25.596583,"marketCap":30069897000},{"date":"2022-01-07","current":9.882118,"twenty":13.350352,"median":18.993839,"eighty":25.456273,"marketCap":27300339000},{"date":"2022-01-14","current":9.563765,"twenty":12.231769,"median":18.926654,"eighty":25.374174,"marketCap":26420856000},{"date":"2022-01-21","current":9.407532,"twenty":11.778662,"median":18.840506,"eighty":25.338183,"marketCap":25989249000},{"date":"2022-01-28","current":9.355917,"twenty":11.721274,"median":18.782072,"eighty":25.217898,"marketCap":25846656000},{"date":"2022-02-04","current":9.612262,"twenty":11.548111,"median":18.739678,"eighty":25.132006,"marketCap":26554836000},{"date":"2022-02-11","current":10.818915,"twenty":11.459459,"median":18.61673,"eighty":24.995608,"marketCap":25719806000},{"date":"2022-02-18","current":10.357194,"twenty":11.18377,"median":18.431615,"eighty":24.964209,"marketCap":24622157000},{"date":"2022-02-25","current":10.868314,"twenty":10.865551,"median":18.346875,"eighty":24.89475,"marketCap":25837242000},{"date":"2022-03-04","current":10.574045,"twenty":10.689922,"median":18.291915,"eighty":24.81951,"marketCap":25137676000},{"date":"2022-03-11","current":10.430642,"twenty":10.639307,"median":18.258938,"eighty":24.767602,"marketCap":24796766000},{"date":"2022-03-18","current":10.81331,"twenty":10.633557,"median":18.180895,"eighty":24.728924,"marketCap":25706482000},{"date":"2022-03-25","current":10.763414,"twenty":10.633557,"median":18.101752,"eighty":24.708013,"marketCap":25587864000},{"date":"2022-04-01","current":10.314689,"twenty":10.614904,"median":17.955557,"eighty":24.648335,"marketCap":24521110550},{"date":"2022-04-08","current":10.846944,"twenty":10.568866,"median":17.816093,"eighty":24.586413,"marketCap":25786439734},{"date":"2022-04-14","current":10.544758,"twenty":10.543896,"median":17.737953,"eighty":24.533843,"marketCap":25068053283},{"date":"2022-04-22","current":10.524377,"twenty":10.536829,"median":17.588885,"eighty":24.407075,"marketCap":25019601797},{"date":"2022-04-29","current":10.610182,"twenty":10.509411,"median":17.45286,"eighty":24.382596,"marketCap":22273956000},{"date":"2022-05-06","current":11.105189,"twenty":10.509411,"median":17.285559,"eighty":24.359042,"marketCap":23313123000},{"date":"2022-05-13","current":10.801826,"twenty":10.509411,"median":17.22069,"eighty":24.359042,"marketCap":22676274000},{"date":"2022-05-20","current":10.975366,"twenty":10.509411,"median":17.124569,"eighty":24.359042,"marketCap":23040585000},{"date":"2022-05-27","current":11.386914,"twenty":10.509411,"median":17.05244,"eighty":24.359042,"marketCap":23904549000},{"date":"2022-06-03","current":10.758993,"twenty":10.509411,"median":16.930465,"eighty":24.359042,"marketCap":22586355000},{"date":"2022-06-10","current":9.916467,"twenty":10.481023,"median":16.837411,"eighty":24.359042,"marketCap":20817639000},{"date":"2022-06-17","current":9.989327,"twenty":10.459168,"median":16.784887,"eighty":24.359042,"marketCap":20970594000},{"date":"2022-06-24","current":10.710862,"twenty":10.437414,"median":16.638875,"eighty":24.338387,"marketCap":22485312000},{"date":"2022-07-01","current":10.639326,"twenty":10.433943,"median":16.575291,"eighty":24.269223,"marketCap":22335138000},{"date":"2022-07-08","current":10.771799,"twenty":10.433943,"median":16.484307,"eighty":24.200446,"marketCap":22613238000},{"date":"2022-07-15","current":10.796969,"twenty":10.433943,"median":16.399599,"eighty":24.145973,"marketCap":22666077000},{"date":"2022-07-22","current":10.877777,"twenty":10.433943,"median":16.277242,"eighty":24.084893,"marketCap":22835718000},{"date":"2022-07-29","current":11.986581,"twenty":10.433943,"median":16.168241,"eighty":24.057412,"marketCap":23859290000},{"date":"2022-08-05","current":11.566023,"twenty":10.433943,"median":15.98484,"eighty":24.016828,"marketCap":23022168000},{"date":"2022-08-12","current":11.781747,"twenty":10.433943,"median":15.882562,"eighty":23.950712,"marketCap":23451568000},{"date":"2022-08-19","current":11.322594,"twenty":10.433943,"median":15.849573,"eighty":23.803899,"marketCap":22537624000},{"date":"2022-08-26","current":10.407467,"twenty":10.426154,"median":15.789143,"eighty":23.658595,"marketCap":20716064000},{"date":"2022-09-02","current":10.252146,"twenty":10.396819,"median":15.741241,"eighty":23.61094,"marketCap":20406896000},{"date":"2022-09-09","current":10.823476,"twenty":10.393865,"median":15.714349,"eighty":23.537635,"marketCap":21544128000},{"date":"2022-09-16","current":10.172668,"twenty":10.378752,"median":15.631151,"eighty":23.506432,"marketCap":20248696000},{"date":"2022-09-23","current":9.612692,"twenty":10.353599,"median":15.534507,"eighty":23.473104,"marketCap":19134064000},{"date":"2022-09-30","current":9.301595,"twenty":10.327797,"median":15.485589,"eighty":23.42956,"marketCap":18514824000},{"date":"2022-10-07","current":9.337927,"twenty":10.299273,"median":15.383237,"eighty":23.36793,"marketCap":18587144000},{"date":"2022-10-14","current":9.476445,"twenty":10.281105,"median":15.305922,"eighty":23.317245,"marketCap":18862864000},{"date":"2022-10-21","current":9.614963,"twenty":10.264283,"median":15.222431,"eighty":23.251141,"marketCap":19138584000},{"date":"2022-10-28","current":11.44441,"twenty":10.257915,"median":15.176503,"eighty":23.206855,"marketCap":20096384000},{"date":"2022-11-04","current":11.503368,"twenty":10.257915,"median":15.087422,"eighty":23.124794,"marketCap":20199914000},{"date":"2022-11-11","current":12.561926,"twenty":10.257915,"median":15.048627,"eighty":23.047023,"marketCap":22058742000},{"date":"2022-11-18","current":11.613866,"twenty":10.257915,"median":14.975243,"eighty":23.003877,"marketCap":20393948000},{"date":"2022-11-25","current":12.178464,"twenty":10.257915,"median":14.928571,"eighty":22.9503,"marketCap":21385382000},{"date":"2022-12-02","current":12.188555,"twenty":10.257915,"median":14.883044,"eighty":22.917417,"marketCap":21403102000},{"date":"2022-12-09","current":11.784405,"twenty":10.257915,"median":14.815978,"eighty":22.858792,"marketCap":20693416000},{"date":"2022-12-16","current":11.452912,"twenty":10.257915,"median":14.75463,"eighty":22.785173,"marketCap":20111314000},{"date":"2022-12-23","current":11.688035,"twenty":10.257915,"median":14.66095,"eighty":22.576576,"marketCap":20524190000},{"date":"2022-12-30","current":11.88128,"twenty":10.257915,"median":14.590137,"eighty":22.384078,"marketCap":20863528000},{"date":"2023-01-06","current":12.261715,"twenty":10.257915,"median":14.51411,"eighty":22.295263,"marketCap":21531572000},{"date":"2023-01-13","current":12.700174,"twenty":10.257915,"median":14.479891,"eighty":22.145328,"marketCap":22301506000},{"date":"2023-01-20","current":12.895942,"twenty":10.257915,"median":14.469023,"eighty":22.080904,"marketCap":22645274000},{"date":"2023-01-27","current":12.830854,"twenty":10.257915,"median":14.442847,"eighty":21.871563,"marketCap":22530980000},{"date":"2023-02-03","current":12.580595,"twenty":10.257915,"median":14.421147,"eighty":21.778275,"marketCap":22091524000},{"date":"2023-02-10","current":12.406523,"twenty":10.257915,"median":14.415099,"eighty":21.769137,"marketCap":21785854000},{"date":"2023-02-17","current":17.67034,"twenty":10.257915,"median":14.415099,"eighty":21.769137,"marketCap":22602132000},{"date":"2023-02-24","current":16.707732,"twenty":10.257915,"median":14.435072,"eighty":21.769137,"marketCap":21370860000},{"date":"2023-03-03","current":16.560453,"twenty":10.257915,"median":14.448359,"eighty":21.769137,"marketCap":21182475000},{"date":"2023-03-10","current":15.400149,"twenty":10.257915,"median":14.471039,"eighty":21.769137,"marketCap":19698330000},{"date":"2023-03-17","current":14.759456,"twenty":10.257915,"median":14.479891,"eighty":21.769137,"marketCap":18878820000},{"date":"2023-03-24","current":15.111629,"twenty":10.257915,"median":14.590137,"eighty":21.769137,"marketCap":19329285000},{"date":"2023-03-31","current":15.873572,"twenty":10.257939,"median":14.714859,"eighty":21.76875,"marketCap":20303885884},{"date":"2023-04-06","current":16.191154,"twenty":10.25789,"median":14.757043,"eighty":21.769525,"marketCap":20710105203},{"date":"2023-04-14","current":16.036168,"twenty":10.257866,"median":14.815978,"eighty":21.769912,"marketCap":20511863095},{"date":"2023-04-20","current":16.002957,"twenty":10.257866,"median":14.862782,"eighty":21.769912,"marketCap":20469382643},{"date":"2023-04-28","current":19.899574,"twenty":10.257841,"median":14.921553,"eighty":21.770299,"marketCap":19907534000},{"date":"2023-05-05","current":19.638309,"twenty":10.257799,"median":14.973362,"eighty":21.774287,"marketCap":19646164000},{"date":"2023-05-12","current":19.491291,"twenty":10.257799,"median":15.041056,"eighty":21.774287,"marketCap":19499088000},{"date":"2023-05-19","current":19.137033,"twenty":10.257799,"median":15.066816,"eighty":21.774287,"marketCap":19144688000},{"date":"2023-05-26","current":18.897023,"twenty":10.257756,"median":15.088095,"eighty":21.778275,"marketCap":18904582000},{"date":"2023-06-02","current":18.814658,"twenty":10.257756,"median":15.088095,"eighty":21.778275,"marketCap":18822184000},{"date":"2023-06-09","current":19.549744,"twenty":10.257756,"median":15.088095,"eighty":21.778275,"marketCap":19557564000},{"date":"2023-06-16","current":20.419448,"twenty":10.257756,"median":15.088095,"eighty":21.778275,"marketCap":20427616000},{"date":"2023-06-23","current":20.804704,"twenty":10.257714,"median":15.087422,"eighty":21.782263,"marketCap":20813026000},{"date":"2023-06-30","current":21.298009,"twenty":10.257671,"median":15.115493,"eighty":21.786251,"marketCap":21306528000},{"date":"2023-07-07","current":18.550736,"twenty":10.257671,"median":15.129364,"eighty":21.786251,"marketCap":18558156000},{"date":"2023-07-14","current":18.752663,"twenty":10.257671,"median":15.129364,"eighty":21.786251,"marketCap":18760164000},{"date":"2023-07-21","current":19.369072,"twenty":10.257671,"median":15.129364,"eighty":21.786251,"marketCap":19376820000},{"date":"2023-07-28","current":23.069261,"twenty":10.257671,"median":15.16871,"eighty":21.800018,"marketCap":19163635000},{"date":"2023-08-04","current":22.984907,"twenty":10.257671,"median":15.234941,"eighty":21.997409,"marketCap":19093562000},{"date":"2023-08-11","current":22.852503,"twenty":10.257671,"median":15.315914,"eighty":22.105756,"marketCap":18983574000},{"date":"2023-08-18","current":22.732912,"twenty":10.257671,"median":15.461466,"eighty":22.228257,"marketCap":18884230000},{"date":"2023-08-25","current":22.689133,"twenty":10.257671,"median":15.645729,"eighty":22.368659,"marketCap":18847863000},{"date":"2023-09-01","current":22.22038,"twenty":10.257671,"median":15.822325,"eighty":22.558011,"marketCap":18458470000},{"date":"2023-09-08","current":21.916065,"twenty":10.257671,"median":15.863855,"eighty":22.558011,"marketCap":18205675000},{"date":"2023-09-15","current":21.744153,"twenty":10.257671,"median":15.920882,"eighty":22.558011,"marketCap":18062868000},{"date":"2023-09-22","current":21.904319,"twenty":10.257671,"median":15.990276,"eighty":22.558011,"marketCap":18195918000},{"date":"2023-09-29","current":21.703578,"twenty":10.257671,"median":16.039054,"eighty":22.558011,"marketCap":18029162000},{"date":"2023-10-06","current":21.439837,"twenty":10.257671,"median":16.101135,"eighty":22.558011,"marketCap":17810073000},{"date":"2023-10-13","current":21.128047,"twenty":10.257671,"median":16.189146,"eighty":22.558011,"marketCap":17551069000},{"date":"2023-10-20","current":21.29462,"twenty":10.257671,"median":16.295752,"eighty":22.558011,"marketCap":17689441000},{"date":"2023-10-27","current":26.440726,"twenty":10.25751,"median":16.347048,"eighty":22.576576,"marketCap":17482608000},{"date":"2023-11-03","current":26.34314,"twenty":10.25751,"median":16.452306,"eighty":22.671286,"marketCap":17418084000},{"date":"2023-11-10","current":26.230145,"twenty":10.25751,"median":16.555186,"eighty":22.785173,"marketCap":17343372000},{"date":"2023-11-17","current":27.058344,"twenty":10.25745,"median":16.571677,"eighty":22.84132,"marketCap":17890977000},{"date":"2023-11-24","current":27.313866,"twenty":10.25745,"median":16.612312,"eighty":22.869908,"marketCap":18059928000},{"date":"2023-12-01","current":27.851874,"twenty":10.25745,"median":16.710835,"eighty":22.913728,"marketCap":18415659000},{"date":"2023-12-08","current":27.944324,"twenty":10.264283,"median":16.794592,"eighty":22.933865,"marketCap":18476787000},{"date":"2023-12-15","current":28.641552,"twenty":10.281105,"median":16.837983,"eighty":22.971796,"marketCap":18937794000},{"date":"2023-12-22","current":28.524705,"twenty":10.299273,"median":16.925898,"eighty":23.003877,"marketCap":18860535000},{"date":"2023-12-29","current":29.155163,"twenty":10.32277,"median":17.046132,"eighty":23.03431,"marketCap":19277394000},{"date":"2024-01-05","current":28.918902,"twenty":10.341779,"median":17.062252,"eighty":23.052996,"marketCap":19121178000},{"date":"2024-01-12","current":28.629995,"twenty":10.358369,"median":17.163408,"eighty":23.10174,"marketCap":18930153000},{"date":"2024-01-19","current":29.188548,"twenty":10.388827,"median":17.244269,"eighty":23.189708,"marketCap":19299468000},{"date":"2024-01-26","current":29.102518,"twenty":10.405568,"median":17.28652,"eighty":23.235961,"marketCap":19242585000},{"date":"2024-02-02","current":28.799487,"twenty":10.436379,"median":17.46634,"eighty":23.307293,"marketCap":19042221000},{"date":"2024-02-09","current":28.608167,"twenty":10.446387,"median":17.596144,"eighty":23.369775,"marketCap":18915720000},{"date":"2024-02-16","current":44.585423,"twenty":10.446387,"median":17.67034,"eighty":23.480981,"marketCap":18636707000},{"date":"2024-02-23","current":43.710294,"twenty":10.446387,"median":17.762524,"eighty":23.52863,"marketCap":18270903000},{"date":"2024-03-01","current":43.42417,"twenty":10.449427,"median":17.855684,"eighty":23.620211,"marketCap":18151303000},{"date":"2024-03-08","current":43.933196,"twenty":10.449427,"median":17.99293,"eighty":23.71982,"marketCap":18364076000},{"date":"2024-03-15","current":42.052012,"twenty":10.449427,"median":18.166044,"eighty":24.020663,"marketCap":17577741000},{"date":"2024-03-22","current":42.510739,"twenty":10.449427,"median":18.238585,"eighty":24.64431,"marketCap":17769489000},{"date":"2024-03-28","current":43.573055,"twenty":10.449427,"median":18.278724,"eighty":25.026117,"marketCap":18213537000},{"date":"2024-04-05","current":42.507723,"twenty":10.446387,"median":18.313899,"eighty":25.384637,"marketCap":17768228170},{"date":"2024-04-12","current":41.559797,"twenty":10.446387,"median":18.405133,"eighty":25.760598,"marketCap":17371995252},{"date":"2024-04-19","current":40.140928,"twenty":10.446387,"median":18.467788,"eighty":26.103292,"marketCap":16778907763},{"date":"2024-04-26","current":38.607492,"twenty":10.449427,"median":18.54985,"eighty":26.268336,"marketCap":16720905000},{"date":"2024-05-03","current":38.974369,"twenty":10.449427,"median":18.65707,"eighty":26.388264,"marketCap":16879799007},{"date":"2024-05-10","current":40.122677,"twenty":10.449427,"median":18.750467,"eighty":26.546931,"marketCap":17377131412},{"date":"2024-05-17","current":41.481184,"twenty":10.449427,"median":18.779998,"eighty":27.010802,"marketCap":17965500935},{"date":"2024-05-24","current":38.359342,"twenty":10.449427,"median":18.818283,"eighty":27.266871,"marketCap":16613431142},{"date":"2024-05-31","current":37.648948,"twenty":10.449427,"median":18.839695,"eighty":27.421468,"marketCap":16305759400},{"date":"2024-06-07","current":38.616252,"twenty":10.449427,"median":18.883738,"eighty":27.90683,"marketCap":16724698731},{"date":"2024-06-14","current":38.240619,"twenty":10.446387,"median":18.94649,"eighty":28.170826,"marketCap":16562012029},{"date":"2024-06-21","current":40.36207,"twenty":10.443346,"median":18.999568,"eighty":28.437391,"marketCap":17480812574},{"date":"2024-06-28","current":39.879391,"twenty":10.439824,"median":19.037006,"eighty":28.493632,"marketCap":17271764377},{"date":"2024-07-05","current":39.676978,"twenty":10.439824,"median":19.042674,"eighty":28.566308,"marketCap":17184099004},{"date":"2024-07-12","current":40.14214,"twenty":10.439824,"median":19.042674,"eighty":28.662353,"marketCap":17385560775},{"date":"2024-07-15","current":40.12657,"twenty":10.439824,"median":19.042674,"eighty":28.677762,"marketCap":17378817284},{"date":"2024-08-02","current":43.51075,"twenty":10.435043,"median":18.974562,"eighty":28.765589,"marketCap":19558082000},{"date":"2024-08-09","current":41.979771,"twenty":10.435043,"median":19.03987,"eighty":28.936108,"marketCap":18869906872},{"date":"2024-08-16","current":41.946148,"twenty":10.435043,"median":19.13497,"eighty":29.043453,"marketCap":18854793483},{"date":"2024-08-23","current":42.995922,"twenty":10.435043,"median":19.144308,"eighty":29.157218,"marketCap":19326667099},{"date":"2024-08-30","current":42.904394,"twenty":10.435043,"median":19.203716,"eighty":31.382303,"marketCap":19285525094},{"date":"2024-09-06","current":42.465431,"twenty":10.435043,"median":19.220254,"eighty":37.989937,"marketCap":19088211393},{"date":"2024-09-13","current":41.105581,"twenty":10.435043,"median":19.220254,"eighty":38.24529,"marketCap":18476958736},{"date":"2024-09-20","current":41.951752,"twenty":10.435043,"median":19.220254,"eighty":38.609244,"marketCap":18857312381},{"date":"2024-09-27","current":41.139204,"twenty":10.435043,"median":19.224683,"eighty":38.916759,"marketCap":18492072126},{"date":"2024-10-04","current":40.173486,"twenty":10.435043,"median":19.261275,"eighty":39.182621,"marketCap":18057981984},{"date":"2024-10-11","current":40.141731,"twenty":10.435043,"median":19.33099,"eighty":39.291613,"marketCap":18043708227},{"date":"2024-10-18","current":40.184694,"twenty":10.435043,"median":19.37449,"eighty":39.676978,"marketCap":18063019781},{"date":"2024-10-25","current":44.270645,"twenty":10.435043,"median":19.510776,"eighty":39.896518,"marketCap":19279866000},{"date":"2024-10-31","current":44.279835,"twenty":10.435043,"median":19.510776,"eighty":40.129442,"marketCap":19283868016},{"date":"2024-11-08","current":45.910368,"twenty":10.433943,"median":19.491291,"eighty":40.187135,"marketCap":19993965342},{"date":"2024-11-15","current":45.743282,"twenty":10.433943,"median":19.491291,"eighty":40.321426,"marketCap":19921199184},{"date":"2024-11-22","current":46.125468,"twenty":10.433943,"median":19.491291,"eighty":40.44172,"marketCap":20087641314},{"date":"2024-11-29","current":46.315601,"twenty":10.433943,"median":19.491291,"eighty":40.585708,"marketCap":20170444182},{"date":"2024-12-06","current":45.113347,"twenty":10.433943,"median":19.491291,"eighty":40.912467,"marketCap":19646862408},{"date":"2024-12-13","current":44.525663,"twenty":10.433943,"median":19.491291,"eighty":41.022374,"marketCap":19390926270},{"date":"2024-12-20","current":43.590363,"twenty":10.433943,"median":19.491291,"eighty":41.169464,"marketCap":18983603069},{"date":"2024-12-27","current":44.375861,"twenty":10.433943,"median":19.491291,"eighty":41.367616,"marketCap":19325687646},{"date":"2025-01-03","current":43.824668,"twenty":10.433943,"median":19.491291,"eighty":41.501674,"marketCap":19085642967},{"date":"2025-01-10","current":45.000035,"twenty":10.432842,"median":19.452765,"eighty":41.733952,"marketCap":19597515244},{"date":"2025-01-17","current":45.856593,"twenty":10.432842,"median":19.452765,"eighty":41.94951,"marketCap":19970546348},{"date":"2025-01-24","current":46.92249,"twenty":10.432842,"median":19.452765,"eighty":42.076155,"marketCap":20434744247},{"date":"2025-01-31","current":48.309115,"twenty":10.432842,"median":19.452765,"eighty":42.182627,"marketCap":21038619711},{"date":"2025-02-07","current":27.696402,"twenty":10.432842,"median":19.452765,"eighty":42.295973,"marketCap":20661516000},{"date":"2025-02-14","current":27.375547,"twenty":10.432842,"median":19.452765,"eighty":42.295973,"marketCap":20422158000},{"date":"2025-02-21","current":27.856271,"twenty":10.432842,"median":19.452765,"eighty":42.295973,"marketCap":20780778000},{"date":"2025-02-28","current":27.801639,"twenty":10.432842,"median":19.452765,"eighty":42.295973,"marketCap":20740023000},{"date":"2025-03-07","current":28.506245,"twenty":10.431742,"median":19.41424,"eighty":42.298514,"marketCap":21265659000},{"date":"2025-03-14","current":26.439551,"twenty":10.431742,"median":19.549744,"eighty":42.298514,"marketCap":19723905000},{"date":"2025-03-21","current":26.454137,"twenty":10.431742,"median":19.639194,"eighty":42.298514,"marketCap":19734786000},{"date":"2025-03-28","current":25.993001,"twenty":10.431742,"median":19.826066,"eighty":42.298514,"marketCap":19390779000},{"date":"2025-04-04","current":26.193836,"twenty":10.431742,"median":20.102387,"eighty":42.298514,"marketCap":19540602000},{"date":"2025-04-11","current":24.52769,"twenty":10.432842,"median":20.566908,"eighty":42.295973,"marketCap":18297657000},{"date":"2025-04-17","current":24.738307,"twenty":10.432842,"median":20.801161,"eighty":42.295973,"marketCap":18454777146},{"date":"2025-04-25","current":25.636679,"twenty":10.431742,"median":21.29462,"eighty":42.298514,"marketCap":19124962416},{"date":"2025-05-02","current":27.634286,"twenty":10.431742,"median":21.308501,"eighty":42.234182,"marketCap":20195136000},{"date":"2025-05-09","current":28.490985,"twenty":10.431742,"median":21.308501,"eighty":42.116395,"marketCap":20821212000},{"date":"2025-05-16","current":28.2058,"twenty":10.431742,"median":21.308501,"eighty":41.950631,"marketCap":20612799000},{"date":"2025-05-23","current":27.70415,"twenty":10.431742,"median":21.308501,"eighty":41.739182,"marketCap":20246193000},{"date":"2025-05-30","current":28.260776,"twenty":10.431742,"median":21.308501,"eighty":41.506593,"marketCap":20652975000},{"date":"2025-06-06","current":28.879249,"twenty":10.431742,"median":21.308501,"eighty":41.335336,"marketCap":21104955000},{"date":"2025-06-13","current":29.967303,"twenty":10.431742,"median":21.308501,"eighty":41.132479,"marketCap":21900105000},{"date":"2025-06-20","current":29.937525,"twenty":10.430642,"median":21.303255,"eighty":40.974826,"marketCap":21878343000},{"date":"2025-06-27","current":29.432438,"twenty":10.430642,"median":21.303255,"eighty":40.869482,"marketCap":21509226000},{"date":"2025-07-03","current":29.994791,"twenty":10.430642,"median":21.303255,"eighty":40.549482,"marketCap":21920193000},{"date":"2025-07-11","current":29.048756,"twenty":10.430642,"median":21.303255,"eighty":40.418512,"marketCap":21228831000},{"date":"2025-07-18","current":28.316897,"twenty":10.430642,"median":21.303255,"eighty":40.26875,"marketCap":20693988000},{"date":"2025-07-25","current":29.069297,"twenty":10.430642,"median":21.303255,"eighty":40.173486,"marketCap":22191501000},{"date":"2025-08-01","current":28.242903,"twenty":10.430642,"median":21.303255,"eighty":40.122677,"marketCap":21560632000},{"date":"2025-08-08","current":28.297977,"twenty":10.430642,"median":21.303255,"eighty":39.740316,"marketCap":21602676000},{"date":"2025-08-15","current":29.526952,"twenty":10.430642,"median":21.303255,"eighty":39.607504,"marketCap":22540875000},{"date":"2025-08-22","current":30.104972,"twenty":10.430642,"median":21.303255,"eighty":39.217654,"marketCap":22982136000},{"date":"2025-08-29","current":29.966726,"twenty":10.430642,"median":21.303255,"eighty":39.128125,"marketCap":22876599000},{"date":"2025-09-05","current":29.960195,"twenty":10.430639,"median":21.298009,"eighty":38.810881,"marketCap":22871613000},{"date":"2025-09-12","current":30.448955,"twenty":10.430642,"median":21.303255,"eighty":38.536454,"marketCap":23244732000},{"date":"2025-09-19","current":30.169197,"twenty":10.430642,"median":21.303255,"eighty":38.217263,"marketCap":23031165000},{"date":"2025-09-26","current":30.059253,"twenty":10.430642,"median":21.303255,"eighty":37.935052,"marketCap":22947234000},{"date":"2025-10-03","current":30.418475,"twenty":10.430642,"median":21.303255,"eighty":30.545836,"marketCap":23221464000},{"date":"2025-10-10","current":30.237776,"twenty":10.430642,"median":21.303255,"eighty":30.408678,"marketCap":23083518000},{"date":"2025-10-17","current":30.883287,"twenty":10.430642,"median":21.303255,"eighty":30.37711,"marketCap":23576301000},{"date":"2025-10-24","current":30.914855,"twenty":10.430642,"median":21.303255,"eighty":30.37711,"marketCap":23600400000},{"date":"2025-10-31","current":24.489464,"twenty":10.430642,"median":21.303255,"eighty":30.37711,"marketCap":20943390000},{"date":"2025-11-07","current":23.908391,"twenty":10.430642,"median":21.303255,"eighty":30.37711,"marketCap":20446456000},{"date":"2025-11-14","current":25.966351,"twenty":10.430642,"median":21.303255,"eighty":30.37711,"marketCap":22206423000},{"date":"2025-11-21","current":25.345958,"twenty":10.430642,"median":21.303255,"eighty":30.37711,"marketCap":21675863000},{"date":"2025-11-28","current":26.005125,"twenty":10.430642,"median":21.303255,"eighty":30.37711,"marketCap":22239583000},{"date":"2025-12-05","current":25.346927,"twenty":10.430642,"median":21.303255,"eighty":30.37711,"marketCap":21676692000},{"date":"2025-12-12","current":25.66197,"twenty":10.430642,"median":21.303255,"eighty":30.37711,"marketCap":21946117000},{"date":"2025-12-19","current":24.430878,"twenty":10.430642,"median":21.303255,"eighty":30.37711,"marketCap":20893287000},{"date":"2025-12-26","current":24.666434,"twenty":10.430642,"median":21.303255,"eighty":30.37711,"marketCap":21094734000},{"date":"2026-01-02","current":24.319401,"twenty":10.430642,"median":21.303255,"eighty":30.37711,"marketCap":20797952000},{"date":"2026-01-09","current":24.68679,"twenty":10.430642,"median":21.303255,"eighty":30.37711,"marketCap":21112143000},{"date":"2026-01-16","current":26.065226,"twenty":10.430642,"median":21.303255,"eighty":30.37711,"marketCap":22290981000},{"date":"2026-01-23","current":26.169917,"twenty":10.430642,"median":21.303255,"eighty":30.37711,"marketCap":22380513000},{"date":"2026-01-30","current":26.154407,"twenty":10.430642,"median":21.303255,"eighty":30.37711,"marketCap":22367249000},{"date":"2026-02-06","current":26.970612,"twenty":10.430642,"median":21.303255,"eighty":30.37711,"marketCap":23065267000},{"date":"2026-02-13","current":26.958979,"twenty":10.430642,"median":21.342136,"eighty":30.37711,"marketCap":23055319000},{"date":"2026-02-20","current":26.491564,"twenty":10.430642,"median":21.474007,"eighty":30.37711,"marketCap":23219856000},{"date":"2026-02-27","current":27.039233,"twenty":10.430642,"median":21.523657,"eighty":30.37711,"marketCap":23699888000},{"date":"2026-03-06","current":25.939313,"twenty":10.430642,"median":21.621893,"eighty":30.37711,"marketCap":22735808000},{"date":"2026-03-13","current":24.71624,"twenty":10.430642,"median":21.787398,"eighty":30.37711,"marketCap":21663784000},{"date":"2026-03-20","current":24.827172,"twenty":10.430642,"median":21.888837,"eighty":30.37711,"marketCap":21761016000},{"date":"2026-03-27","current":25.230476,"twenty":10.430642,"median":21.992945,"eighty":30.37711,"marketCap":22114512000},{"date":"2026-04-02","current":25.640361,"twenty":10.430642,"median":22.611185,"eighty":30.37711,"marketCap":22473776000},{"date":"2026-04-10","current":25.689246,"twenty":10.430642,"median":22.770818,"eighty":30.37711,"marketCap":22516624000},{"date":"2026-04-17","current":24.97586,"twenty":10.430642,"median":22.894679,"eighty":30.37711,"marketCap":21891341572},{"date":"2026-04-24","current":24.840835,"twenty":10.430642,"median":22.959814,"eighty":30.37711,"marketCap":21772992226},{"date":"2026-05-01","current":22.447839,"twenty":10.437321,"median":23.046838,"eighty":30.37711,"marketCap":21134640000},{"date":"2026-05-08","current":22.474881,"twenty":10.466458,"median":23.046838,"eighty":30.37711,"marketCap":21160100000},{"date":"2026-05-15","current":22.123887,"twenty":10.482105,"median":23.046838,"eighty":30.37711,"marketCap":20829640000},{"date":"2026-05-22","current":22.274562,"twenty":10.533723,"median":23.046838,"eighty":30.37711,"marketCap":20971500000},{"date":"2026-05-29","current":22.884227,"twenty":10.556055,"median":23.069261,"eighty":30.382335,"marketCap":21545500000},{"date":"2026-06-05","current":22.729198,"twenty":10.574045,"median":23.046838,"eighty":30.37711,"marketCap":21399540000},{"date":"2026-06-12","current":23.103707,"twenty":10.610182,"median":23.098481,"eighty":30.37711,"marketCap":21752140000},{"date":"2026-06-18","current":22.606394,"twenty":10.625512,"median":23.142464,"eighty":30.37711,"marketCap":21283920000},{"date":"2026-06-26","current":23.196899,"twenty":10.638796,"median":23.196899,"eighty":30.382335,"marketCap":21839880000},{"date":"2026-07-02","current":24.724546,"twenty":10.652744,"median":23.396346,"eighty":30.382335,"marketCap":23278160000},{"date":"2026-07-10","current":24.180202,"twenty":10.666276,"median":24.082811,"eighty":30.382335,"marketCap":22765660000},{"date":"2026-07-17","current":24.555582,"twenty":10.683943,"median":24.111326,"eighty":30.382335,"marketCap":23119080000},{"date":"2026-07-24","current":25.346405,"twenty":10.713335,"median":24.319401,"eighty":30.382335,"marketCap":23863640000},{"date":"2026-07-31","current":25.467801,"twenty":10.761646,"median":24.368993,"eighty":30.38756,"marketCap":25526377000},{"date":"2026-08-07","current":25.611676,"twenty":10.77549,"median":24.430878,"eighty":30.38756,"marketCap":25670583000},{"date":"2026-08-14","current":26.102014,"twenty":10.80907,"median":24.50577,"eighty":30.38756,"marketCap":26162049000},{"date":"2026-08-21","current":26.928954,"twenty":10.830305,"median":24.537024,"eighty":30.38756,"marketCap":26990891000}],"updateTime":1787556568987},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"LH\",pageSize:20,pageCount:15,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"8967580","market":"us","labels":[],"media":"sec.gov","original_id":"AN92014820000002-LH","pdf_url":null,"pub_time":1578240000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 7.01 and 9.01","symbol":"LH","title":"Current report, items 7.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/920148/000092014820000002/0000920148-20-000002-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 7.01 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014820000002/exhibit991pr162020jpmo.htm","primary":true,"translateUrl":null,"linkName":"exhibit991pr162020jpmo.htm","type":"EX-99.1","id":"NTFILE9qiJcsFM4ZpjhqHp","market":"us","size":9422},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014820000002/form8-kpr162020jpmorga.htm","primary":false,"translateUrl":null,"linkName":"form8-kpr162020jpmorga.htm","type":"8-K","id":"NTFILE6S4Qo9JKAKvePoU4","market":"us","size":47737},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014820000002/lh-20200106.xsd","primary":false,"translateUrl":null,"linkName":"lh-20200106.xsd","type":"EX-101.SCH","id":"NTFILEBGRSHW9U6MBgJyxw","market":"us","size":4569},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014820000002/lh-20200106_cal.xml","primary":false,"translateUrl":null,"linkName":"lh-20200106_cal.xml","type":"EX-101.CAL","id":"NTFILEG5F5nmmFrHunZopE","market":"us","size":616},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014820000002/lh-20200106_def.xml","primary":false,"translateUrl":null,"linkName":"lh-20200106_def.xml","type":"EX-101.DEF","id":"NTFILE2wtirGf4q3Hxqe5s","market":"us","size":1466},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014820000002/lh-20200106_lab.xml","primary":false,"translateUrl":null,"linkName":"lh-20200106_lab.xml","type":"EX-101.LAB","id":"NTFILEEZtN3dAbjcZd6HP1","market":"us","size":26142},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014820000002/lh-20200106_pre.xml","primary":false,"translateUrl":null,"linkName":"lh-20200106_pre.xml","type":"EX-101.PRE","id":"NTFILEEU7S7pGMqXfdsCSH","market":"us","size":13572},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014820000002/labcorpa04.jpg","primary":false,"translateUrl":null,"linkName":"labcorpa04.jpg","type":"GRAPHIC","id":"NTFILE8nDky1in2PuaeXWz","market":"us","size":19565},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014820000002/form8-kpr162020jpmorga_htm.xml","primary":false,"translateUrl":null,"linkName":"form8-kpr162020jpmorga_htm.xml","type":"XML","id":"NTFILEBYfdPUFUCeqnfoyH","market":"us","size":4605}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-01-06 00:00","pubTimestamp":1578240000,"title_zh":"Current report, items 7.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8809900","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312519305378-LH","pdf_url":null,"pub_time":1575302400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 7.01 and 9.01","symbol":"LH","title":"Current report, items 7.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/920148/000119312519305378/0001193125-19-305378-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 7.01 and 9.01","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/920148/000119312519305378/d841237dex991.htm","primary":true,"translateUrl":null,"linkName":"d841237dex991.htm","type":"EX-99.1","id":"NTFILED4kyNb3BbWY3A2o8","market":"us","size":12228},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519305378/d841237d8k.htm","primary":false,"translateUrl":null,"linkName":"d841237d8k.htm","type":"8-K","id":"NTFILE5wsMX25F5zxj9DY9","market":"us","size":31112},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519305378/d841237dex992.htm","primary":false,"translateUrl":null,"linkName":"d841237dex992.htm","type":"EX-99.2","id":"NTFILE3ioW2SAXtDNLxWLT","market":"us","size":12174},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519305378/lh-20191203.xsd","primary":false,"translateUrl":null,"linkName":"lh-20191203.xsd","type":"EX-101.SCH","id":"NTFILE8Jvc9YxNSL9b474Y","market":"us","size":3062},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519305378/lh-20191203_lab.xml","primary":false,"translateUrl":null,"linkName":"lh-20191203_lab.xml","type":"EX-101.LAB","id":"NTFILEWpGgSN8dxk9S4wab","market":"us","size":17375},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519305378/lh-20191203_pre.xml","primary":false,"translateUrl":null,"linkName":"lh-20191203_pre.xml","type":"EX-101.PRE","id":"NTFILEEWAXs5WRH3asFcUo","market":"us","size":10950},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519305378/g841237g1203094837806.jpg","primary":false,"translateUrl":null,"linkName":"g841237g1203094837806.jpg","type":"GRAPHIC","id":"NTFILEHs6CZSJtuXYdFFN4","market":"us","size":4056},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519305378/g841237g1203211901180.jpg","primary":false,"translateUrl":null,"linkName":"g841237g1203211901180.jpg","type":"GRAPHIC","id":"NTFILEBaVHPvuKc2s2gahr","market":"us","size":4056},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519305378/d841237d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d841237d8k_htm.xml","type":"XML","id":"NTFILEDRNx2T3Zj8npaRgq","market":"us","size":3327}],"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":"2019-12-03 00:00","pubTimestamp":1575302400,"title_zh":"Current report, items 7.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8788916","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312519300570-LH","pdf_url":null,"pub_time":1574697600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 5.02, 7.01, and 9.01","symbol":"LH","title":"Current report, items 5.02, 7.01, and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/920148/000119312519300570/0001193125-19-300570-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 5.02, 7.01, and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/920148/000119312519300570/d840101d8k.htm","primary":true,"translateUrl":null,"linkName":"d840101d8k.htm","type":"8-K","id":"NTFILE9gKVMZWzt7or4L9e","market":"us","size":30522},{"description":"EX-99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519300570/d840101dex991.htm","primary":false,"translateUrl":null,"linkName":"d840101dex991.htm","type":"EX-99.1","id":"NTFILE2dbAJ4YQwxSrtAMm","market":"us","size":10022},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519300570/lh-20191122.xsd","primary":false,"translateUrl":null,"linkName":"lh-20191122.xsd","type":"EX-101.SCH","id":"NTFILEGLB9ob1g6b5K6uoC","market":"us","size":3062},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519300570/lh-20191122_lab.xml","primary":false,"translateUrl":null,"linkName":"lh-20191122_lab.xml","type":"EX-101.LAB","id":"NTFILEHG35QjzKQKc26hb4","market":"us","size":17375},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519300570/lh-20191122_pre.xml","primary":false,"translateUrl":null,"linkName":"lh-20191122_pre.xml","type":"EX-101.PRE","id":"NTFILE4MNDRwnt5Z6TPc4t","market":"us","size":10950},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519300570/g840101g1125225547324.jpg","primary":false,"translateUrl":null,"linkName":"g840101g1125225547324.jpg","type":"GRAPHIC","id":"NTFILEHQN14jUZfRuxA4Bj","market":"us","size":4269},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519300570/d840101d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d840101d8k_htm.xml","type":"XML","id":"NTFILE5prfkMke2bbcPLAm","market":"us","size":3278}],"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":"2019-11-26 00:00","pubTimestamp":1574697600,"title_zh":"Current report, items 5.02, 7.01, and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8786373","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312519300013-LH","pdf_url":null,"pub_time":1574611200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 1.01 and 9.01","symbol":"LH","title":"Current report, items 1.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/920148/000119312519300013/0001193125-19-300013-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 1.01 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/920148/000119312519300013/d839349d8k.htm","primary":true,"translateUrl":null,"linkName":"d839349d8k.htm","type":"8-K","id":"NTFILEFFZBpJVT8hkX24XG","market":"us","size":33561},{"description":"EX-4.2","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519300013/d839349dex42.htm","primary":false,"translateUrl":null,"linkName":"d839349dex42.htm","type":"EX-4.2","id":"NTFILEDycunrhvD9orPaTY","market":"us","size":149462},{"description":"EX-4.3","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519300013/d839349dex43.htm","primary":false,"translateUrl":null,"linkName":"d839349dex43.htm","type":"EX-4.3","id":"NTFILE7ieM3Jf6ADoCBGV2","market":"us","size":151938},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519300013/lh-20191125.xsd","primary":false,"translateUrl":null,"linkName":"lh-20191125.xsd","type":"EX-101.SCH","id":"NTFILE5p1wH3ztiJ3NXxAe","market":"us","size":3062},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519300013/lh-20191125_lab.xml","primary":false,"translateUrl":null,"linkName":"lh-20191125_lab.xml","type":"EX-101.LAB","id":"NTFILEBCTaYyehMReHA5tM","market":"us","size":17375},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519300013/lh-20191125_pre.xml","primary":false,"translateUrl":null,"linkName":"lh-20191125_pre.xml","type":"EX-101.PRE","id":"NTFILEVswswWtRfiMVNDWE","market":"us","size":10950},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519300013/d839349d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d839349d8k_htm.xml","type":"XML","id":"NTFILEE6gvtN8HQS3uHQtF","market":"us","size":3278}],"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":"2019-11-25 00:00","pubTimestamp":1574611200,"title_zh":"Current report, items 1.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8770991","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312519295235-LH","pdf_url":null,"pub_time":1574092800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 7.01 and 9.01","symbol":"LH","title":"Current report, items 7.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/920148/000119312519295235/0001193125-19-295235-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 7.01 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/920148/000119312519295235/d835026d8k.htm","primary":true,"translateUrl":null,"linkName":"d835026d8k.htm","type":"8-K","id":"NTFILECebVaCHbi5nTTNys","market":"us","size":28310},{"description":"EX-99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519295235/d835026dex991.htm","primary":false,"translateUrl":null,"linkName":"d835026dex991.htm","type":"EX-99.1","id":"NTFILE7uztdeg5SkWyWm32","market":"us","size":8293},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519295235/lh-20191119.xsd","primary":false,"translateUrl":null,"linkName":"lh-20191119.xsd","type":"EX-101.SCH","id":"NTFILE8GYrDLdnKZRo6886","market":"us","size":3062},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519295235/lh-20191119_lab.xml","primary":false,"translateUrl":null,"linkName":"lh-20191119_lab.xml","type":"EX-101.LAB","id":"NTFILEAPbfP4RQtWNy8dCd","market":"us","size":17375},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519295235/lh-20191119_pre.xml","primary":false,"translateUrl":null,"linkName":"lh-20191119_pre.xml","type":"EX-101.PRE","id":"NTFILEexs5KzNvwLctQTZ2","market":"us","size":10950},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519295235/g835026g1119073905543.jpg","primary":false,"translateUrl":null,"linkName":"g835026g1119073905543.jpg","type":"GRAPHIC","id":"NTFILEFPHrUxUDvT1UscF6","market":"us","size":2648},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519295235/d835026d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d835026d8k_htm.xml","type":"XML","id":"NTFILE5w8wg4td5VeHLwoa","market":"us","size":3278}],"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":"2019-11-19 00:00","pubTimestamp":1574092800,"title_zh":"Current report, items 7.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8770973","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312519295227-LH","pdf_url":null,"pub_time":1574092800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 8.01 and 9.01","symbol":"LH","title":"Current report, items 8.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/920148/000119312519295227/0001193125-19-295227-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 8.01 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/920148/000119312519295227/d824233d8k.htm","primary":true,"translateUrl":null,"linkName":"d824233d8k.htm","type":"8-K","id":"NTFILEDNrmbEaLdwo2kZ5i","market":"us","size":34738},{"description":"EX-1.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519295227/d824233dex11.htm","primary":false,"translateUrl":null,"linkName":"d824233dex11.htm","type":"EX-1.1","id":"NTFILE7D6kPKky1co6Ny8h","market":"us","size":181402},{"description":"EX-5.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519295227/d824233dex51.htm","primary":false,"translateUrl":null,"linkName":"d824233dex51.htm","type":"EX-5.1","id":"NTFILE3waK1J4uPojLwqyQ","market":"us","size":12032},{"description":"EX-99.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519295227/d824233dex991.htm","primary":false,"translateUrl":null,"linkName":"d824233dex991.htm","type":"EX-99.1","id":"NTFILE7eEGPaMQffavxm7N","market":"us","size":7800},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519295227/lh-20191118.xsd","primary":false,"translateUrl":null,"linkName":"lh-20191118.xsd","type":"EX-101.SCH","id":"NTFILECdF35f31ax3AVb8n","market":"us","size":4111},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519295227/lh-20191118_def.xml","primary":false,"translateUrl":null,"linkName":"lh-20191118_def.xml","type":"EX-101.DEF","id":"NTFILE2Md3LqsJfU9d9hNh","market":"us","size":13383},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519295227/lh-20191118_lab.xml","primary":false,"translateUrl":null,"linkName":"lh-20191118_lab.xml","type":"EX-101.LAB","id":"NTFILEDZyyDFKU3NYE4zG7","market":"us","size":22065},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519295227/lh-20191118_pre.xml","primary":false,"translateUrl":null,"linkName":"lh-20191118_pre.xml","type":"EX-101.PRE","id":"NTFILEB33x8V5yiAenSqfK","market":"us","size":14285},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519295227/g824233g1116084441952.jpg","primary":false,"translateUrl":null,"linkName":"g824233g1116084441952.jpg","type":"GRAPHIC","id":"NTFILE9UmnzVx2KCRnSnNv","market":"us","size":2452},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519295227/g824233g1116084701994.jpg","primary":false,"translateUrl":null,"linkName":"g824233g1116084701994.jpg","type":"GRAPHIC","id":"NTFILE28J4bK1Sc84LfCeq","market":"us","size":4056},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519295227/d824233d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d824233d8k_htm.xml","type":"XML","id":"NTFILE5Nox69GfVA5HKiD2","market":"us","size":3278}],"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":"2019-11-19 00:00","pubTimestamp":1574092800,"title_zh":"Current report, items 8.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8768424","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312519294865-LH","pdf_url":null,"pub_time":1574006400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Filing under Securities Act Rules 163/433 of free writing prospectuses","symbol":"LH","title":"Filing under Securities Act Rules 163/433 of free writing prospectuses","titleType":"[Supp]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/920148/000119312519294865/0001193125-19-294865-index.htm","us_notice_code":"Form FWP","us_title_en":"Filing under Securities Act Rules 163/433 of free writing prospectuses","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FWP","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519294865/d824447dfwp.htm","primary":true,"translateUrl":null,"linkName":"d824447dfwp.htm","type":"FWP","id":"NTFILE6AJjNeLiHUYHsNPQ","market":"us","size":18540}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Supp]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Supp]Public Prospectus","pubTime":"2019-11-18 00:00","pubTimestamp":1574006400,"title_zh":"Filing under Securities Act Rules 163/433 of free writing prospectuses","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8767817","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312519294314-LH","pdf_url":null,"pub_time":1574006400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 7.01 and 9.01","symbol":"LH","title":"Current report, items 7.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/920148/000119312519294314/0001193125-19-294314-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 7.01 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/920148/000119312519294314/d826109d8k.htm","primary":true,"translateUrl":null,"linkName":"d826109d8k.htm","type":"8-K","id":"NTFILE2mTdm2LbC9pM3RhV","market":"us","size":33370},{"description":"EX-99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519294314/d826109dex991.htm","primary":false,"translateUrl":null,"linkName":"d826109dex991.htm","type":"EX-99.1","id":"NTFILED1pDw5TpZBkc7iGF","market":"us","size":7147},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519294314/d826109dex992.htm","primary":false,"translateUrl":null,"linkName":"d826109dex992.htm","type":"EX-99.2","id":"NTFILEx6fLUqdadJwhXv7W","market":"us","size":19830},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519294314/lh-20191118.xsd","primary":false,"translateUrl":null,"linkName":"lh-20191118.xsd","type":"EX-101.SCH","id":"NTFILE8MY5Y7W6sduKfqFE","market":"us","size":3062},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519294314/lh-20191118_lab.xml","primary":false,"translateUrl":null,"linkName":"lh-20191118_lab.xml","type":"EX-101.LAB","id":"NTFILE8eW1CsqZtty8zwZa","market":"us","size":17375},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519294314/lh-20191118_pre.xml","primary":false,"translateUrl":null,"linkName":"lh-20191118_pre.xml","type":"EX-101.PRE","id":"NTFILE23zGySH7ShGoSC9s","market":"us","size":10950},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519294314/g826109g1116083059576.jpg","primary":false,"translateUrl":null,"linkName":"g826109g1116083059576.jpg","type":"GRAPHIC","id":"NTFILEHGAZHKvppmzGvR7E","market":"us","size":4138},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519294314/g826109g1116083136019.jpg","primary":false,"translateUrl":null,"linkName":"g826109g1116083136019.jpg","type":"GRAPHIC","id":"NTFILE45fDtQViQruXUu5B","market":"us","size":4056},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519294314/d826109d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d826109d8k_htm.xml","type":"XML","id":"NTFILE5hqDfQg6HJsCJHNc","market":"us","size":3278}],"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":"2019-11-18 00:00","pubTimestamp":1574006400,"title_zh":"Current report, items 7.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8608179","market":"us","labels":[],"media":"sec.gov","original_id":"AN112760219032260-LH","pdf_url":null,"pub_time":1573056000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"LH","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/920148/000112760219032260/0001127602-19-032260-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000112760219032260/xslF345X03/form4.xml","primary":true,"translateUrl":null,"linkName":"form4.html","type":"4","id":"NTFILE5ebJT1fgu8qQuM1j","market":"us","size":0},{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000112760219032260/form4.xml","primary":false,"translateUrl":null,"linkName":"form4.xml","type":"4","id":"NTFILEcsKNqWT1LciqGXFa","market":"us","size":3995}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-11-07 00:00","pubTimestamp":1573056000,"title_zh":"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":"8608178","market":"us","labels":[],"media":"sec.gov","original_id":"AN112760219032263-LH","pdf_url":null,"pub_time":1573056000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"LH","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/920148/000112760219032263/0001127602-19-032263-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000112760219032263/xslF345X03/form4.xml","primary":true,"translateUrl":null,"linkName":"form4.html","type":"4","id":"NTFILE5xszAzPbxgfLBZRy","market":"us","size":0},{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000112760219032263/form4.xml","primary":false,"translateUrl":null,"linkName":"form4.xml","type":"4","id":"NTFILEDf9K1SANKsr7r2NT","market":"us","size":4026}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-11-07 00:00","pubTimestamp":1573056000,"title_zh":"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":"8607832","market":"us","labels":[],"media":"sec.gov","original_id":"AN112760219032175-LH","pdf_url":null,"pub_time":1573056000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Initial statement of beneficial ownership of securities","symbol":"LH","title":"Initial statement of beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/920148/000112760219032175/0001127602-19-032175-index.htm","us_notice_code":"Form 3","us_title_en":"Initial statement of beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000112760219032175/xslF345X02/form3.xml","primary":true,"translateUrl":null,"linkName":"form3.html","type":"3","id":"NTFILEB4xrjvaTh38wpjcW","market":"us","size":0},{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000112760219032175/form3.xml","primary":false,"translateUrl":null,"linkName":"form3.xml","type":"3","id":"NTFILEC4mT3yQxpzz73fTw","market":"us","size":9197},{"description":"POWER OF ATTORNEY (PUBLIC):","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000112760219032175/doc1.txt","primary":false,"translateUrl":null,"linkName":"doc1.txt","type":"EX-24","id":"NTFILE7gkWsFffDxR9ciPR","market":"us","size":2411}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-11-07 00:00","pubTimestamp":1573056000,"title_zh":"Initial statement of beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8605141","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312519285296-LH","pdf_url":null,"pub_time":1572969600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 5.02, 7.01, and 9.01","symbol":"LH","title":"Current report, items 5.02, 7.01, and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/920148/000119312519285296/0001193125-19-285296-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 5.02, 7.01, and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/920148/000119312519285296/d828873d8k.htm","primary":true,"translateUrl":null,"linkName":"d828873d8k.htm","type":"8-K","id":"NTFILE3airM3mfgjo9UrJW","market":"us","size":30051},{"description":"EX-99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519285296/d828873dex991.htm","primary":false,"translateUrl":null,"linkName":"d828873dex991.htm","type":"EX-99.1","id":"NTFILE8UpBwWYTAxpKShgq","market":"us","size":14155},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519285296/lh-20191101.xsd","primary":false,"translateUrl":null,"linkName":"lh-20191101.xsd","type":"EX-101.SCH","id":"NTFILE4rZ5JXTSRo5GxcsW","market":"us","size":3061},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519285296/lh-20191101_lab.xml","primary":false,"translateUrl":null,"linkName":"lh-20191101_lab.xml","type":"EX-101.LAB","id":"NTFILEAtnD3Dh5HvJQPtFR","market":"us","size":17374},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519285296/lh-20191101_pre.xml","primary":false,"translateUrl":null,"linkName":"lh-20191101_pre.xml","type":"EX-101.PRE","id":"NTFILEHcLC9DhY3ZkME2bQ","market":"us","size":10949},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519285296/g828873g1106050853594.jpg","primary":false,"translateUrl":null,"linkName":"g828873g1106050853594.jpg","type":"GRAPHIC","id":"NTFILE58GihK2MrgD2D3z1","market":"us","size":3829},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000119312519285296/d828873d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d828873d8k_htm.xml","type":"XML","id":"NTFILEH6Fe8HPL69jE3rLS","market":"us","size":3278}],"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":"2019-11-06 00:00","pubTimestamp":1572969600,"title_zh":"Current report, items 5.02, 7.01, and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8604072","market":"us","labels":[],"media":"sec.gov","original_id":"AN112760219031973-LH","pdf_url":null,"pub_time":1572883200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"LH","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/920148/000112760219031973/0001127602-19-031973-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000112760219031973/xslF345X03/form4.xml","primary":true,"translateUrl":null,"linkName":"form4.html","type":"4","id":"NTFILEBXX8cCARR8DJxnss","market":"us","size":0},{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000112760219031973/form4.xml","primary":false,"translateUrl":null,"linkName":"form4.xml","type":"4","id":"NTFILEHeeUASHbYGjYfwCS","market":"us","size":3995}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-11-05 00:00","pubTimestamp":1572883200,"title_zh":"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":"8604071","market":"us","labels":[],"media":"sec.gov","original_id":"AN112760219031970-LH","pdf_url":null,"pub_time":1572883200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"LH","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/920148/000112760219031970/0001127602-19-031970-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000112760219031970/xslF345X03/form4.xml","primary":true,"translateUrl":null,"linkName":"form4.html","type":"4","id":"NTFILE2T5paAXgWNvYqDFi","market":"us","size":0},{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000112760219031970/form4.xml","primary":false,"translateUrl":null,"linkName":"form4.xml","type":"4","id":"NTFILE849yjNcY3zP1vx3s","market":"us","size":4419}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-11-05 00:00","pubTimestamp":1572883200,"title_zh":"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":"8604070","market":"us","labels":[],"media":"sec.gov","original_id":"AN112760219031969-LH","pdf_url":null,"pub_time":1572883200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"LH","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/920148/000112760219031969/0001127602-19-031969-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000112760219031969/xslF345X03/form4.xml","primary":true,"translateUrl":null,"linkName":"form4.html","type":"4","id":"NTFILEAVUaSCWLEJVMUD96","market":"us","size":0},{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000112760219031969/form4.xml","primary":false,"translateUrl":null,"linkName":"form4.xml","type":"4","id":"NTFILE6KFboddSFscyh11M","market":"us","size":8623}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-11-05 00:00","pubTimestamp":1572883200,"title_zh":"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":"8598263","market":"us","labels":[],"media":"sec.gov","original_id":"AN112760219031448-LH","pdf_url":null,"pub_time":1572537600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Initial statement of beneficial ownership of securities","symbol":"LH","title":"Initial statement of beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/920148/000112760219031448/0001127602-19-031448-index.htm","us_notice_code":"Form 3","us_title_en":"Initial statement of beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000112760219031448/xslF345X02/form3.xml","primary":true,"translateUrl":null,"linkName":"form3.html","type":"3","id":"NTFILE3CBGVLkn14RozmcQ","market":"us","size":0},{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000112760219031448/form3.xml","primary":false,"translateUrl":null,"linkName":"form3.xml","type":"3","id":"NTFILE4BfiGRSdhzHj1ckC","market":"us","size":6765},{"description":"POWER OF ATTORNEY (PUBLIC):","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000112760219031448/doc1.txt","primary":false,"translateUrl":null,"linkName":"doc1.txt","type":"EX-24","id":"NTFILE3q4RdUZgJ7jFHb1h","market":"us","size":2411}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-11-01 00:00","pubTimestamp":1572537600,"title_zh":"Initial statement of beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8594948","market":"us","labels":[],"media":"sec.gov","original_id":"AN92014819000092-LH","pdf_url":null,"pub_time":1572451200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"LH","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000092/0000920148-19-000092-index.htm","us_notice_code":"Form 10-Q","us_title_en":"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/ix?doc=/Archives/edgar/data/920148/000092014819000092/lh201910-qq3projectfile.htm","primary":true,"translateUrl":null,"linkName":"lh201910-qq3projectfile.htm","type":"10-Q","id":"NTFILEFhQ7P3ihrgChcMiw","market":"us","size":2464633},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000092/ex311q32019.htm","primary":false,"translateUrl":null,"linkName":"ex311q32019.htm","type":"EX-31.1","id":"NTFILE8SsyA7Z2LFUjErQ9","market":"us","size":13208},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000092/ex312q32019.htm","primary":false,"translateUrl":null,"linkName":"ex312q32019.htm","type":"EX-31.2","id":"NTFILEABAZnF9tZGbHn3h3","market":"us","size":13073},{"description":"EXHIBIT 32","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000092/ex32q32019.htm","primary":false,"translateUrl":null,"linkName":"ex32q32019.htm","type":"EX-32","id":"NTFILE5cVRUUeZiE7mYP7X","market":"us","size":14772},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000092/lh-20190930.xsd","primary":false,"translateUrl":null,"linkName":"lh-20190930.xsd","type":"EX-101.SCH","id":"NTFILEDQMWCr784THHXcRF","market":"us","size":59883},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000092/lh-20190930_cal.xml","primary":false,"translateUrl":null,"linkName":"lh-20190930_cal.xml","type":"EX-101.CAL","id":"NTFILEBr9VPrt6hGFmV5Dy","market":"us","size":77981},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000092/lh-20190930_def.xml","primary":false,"translateUrl":null,"linkName":"lh-20190930_def.xml","type":"EX-101.DEF","id":"NTFILE2EhjDJQHRCeQdPfy","market":"us","size":488671},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000092/lh-20190930_lab.xml","primary":false,"translateUrl":null,"linkName":"lh-20190930_lab.xml","type":"EX-101.LAB","id":"NTFILEBmKupuG5wUPDUcpF","market":"us","size":919476},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000092/lh-20190930_pre.xml","primary":false,"translateUrl":null,"linkName":"lh-20190930_pre.xml","type":"EX-101.PRE","id":"NTFILEEFN9MSXtWyVEDLRi","market":"us","size":667959},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000092/lh201910-qq3projectfile_htm.xml","primary":false,"translateUrl":null,"linkName":"lh201910-qq3projectfile_htm.xml","type":"XML","id":"NTFILE9heXWFMSgBAimacn","market":"us","size":2535994}],"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":"2019-10-31 00:00","pubTimestamp":1572451200,"title_zh":"Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8592029","market":"us","labels":[],"media":"sec.gov","original_id":"AN112760219031280-LH","pdf_url":null,"pub_time":1572364800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"LH","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/920148/000112760219031280/0001127602-19-031280-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000112760219031280/xslF345X03/form4.xml","primary":true,"translateUrl":null,"linkName":"form4.html","type":"4","id":"NTFILE9Hv5wuS616uKNG6k","market":"us","size":0},{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000112760219031280/form4.xml","primary":false,"translateUrl":null,"linkName":"form4.xml","type":"4","id":"NTFILE6JqNtbxrTAzo6PQC","market":"us","size":8436}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-10-30 00:00","pubTimestamp":1572364800,"title_zh":"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":"8582686","market":"us","labels":[],"media":"sec.gov","original_id":"AN92014819000088-LH","pdf_url":null,"pub_time":1571846400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"LH","title":"Current report, items 2.02 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000088/0000920148-19-000088-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 2.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/920148/000092014819000088/form8-kq32019er102419f.htm","primary":true,"translateUrl":null,"linkName":"form8-kq32019er102419f.htm","type":"8-K","id":"NTFILE7DGaiMfdUExyUr98","market":"us","size":39722},{"description":"EXHIBIT 99","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000088/form8-ker102419ex991.htm","primary":false,"translateUrl":null,"linkName":"form8-ker102419ex991.htm","type":"EX-99","id":"NTFILE9aHbwLWRgGxdfLWQ","market":"us","size":552247},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000088/lh-20191023.xsd","primary":false,"translateUrl":null,"linkName":"lh-20191023.xsd","type":"EX-101.SCH","id":"NTFILE6oTPpa44gusQzDos","market":"us","size":4836},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000088/lh-20191023_cal.xml","primary":false,"translateUrl":null,"linkName":"lh-20191023_cal.xml","type":"EX-101.CAL","id":"NTFILEATWSjbLVKTXw6pFq","market":"us","size":643},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000088/lh-20191023_def.xml","primary":false,"translateUrl":null,"linkName":"lh-20191023_def.xml","type":"EX-101.DEF","id":"NTFILEAiQeL2a7S4Gak9RB","market":"us","size":3609},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000088/lh-20191023_lab.xml","primary":false,"translateUrl":null,"linkName":"lh-20191023_lab.xml","type":"EX-101.LAB","id":"NTFILECHWk23iFCgoSHq94","market":"us","size":30567},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000088/lh-20191023_pre.xml","primary":false,"translateUrl":null,"linkName":"lh-20191023_pre.xml","type":"EX-101.PRE","id":"NTFILEMYXJ49a4HWx9QZrT","market":"us","size":15699},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000088/labcorp.jpg","primary":false,"translateUrl":null,"linkName":"labcorp.jpg","type":"GRAPHIC","id":"NTFILED49qNX1fvDR7xRFB","market":"us","size":19565},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000088/form8-kq32019er102419f_htm.xml","primary":false,"translateUrl":null,"linkName":"form8-kq32019er102419f_htm.xml","type":"XML","id":"NTFILE8ERWyFcHNBN7fRDU","market":"us","size":4516}],"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":"2019-10-24 00:00","pubTimestamp":1571846400,"title_zh":"Current report, items 2.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8578253","market":"us","labels":[],"media":"sec.gov","original_id":"AN92014819000086-LH","pdf_url":null,"pub_time":1571673600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 7.01 and 9.01","symbol":"LH","title":"Current report, items 7.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000086/0000920148-19-000086-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 7.01 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/920148/000092014819000086/form8-kpr102219.htm","primary":true,"translateUrl":null,"linkName":"form8-kpr102219.htm","type":"8-K","id":"NTFILEE6z7e6bdf4jz8DVx","market":"us","size":47888},{"description":"EXHIBIT 99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000086/ex991pr102219.htm","primary":false,"translateUrl":null,"linkName":"ex991pr102219.htm","type":"EX-99.1","id":"NTFILEBkP62cGVpAbusHtZ","market":"us","size":14294},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000086/lh-20191017.xsd","primary":false,"translateUrl":null,"linkName":"lh-20191017.xsd","type":"EX-101.SCH","id":"NTFILEE8FnSXiv1coyLBAw","market":"us","size":4569},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000086/lh-20191017_cal.xml","primary":false,"translateUrl":null,"linkName":"lh-20191017_cal.xml","type":"EX-101.CAL","id":"NTFILEAR119vfofT8t8A3y","market":"us","size":616},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000086/lh-20191017_def.xml","primary":false,"translateUrl":null,"linkName":"lh-20191017_def.xml","type":"EX-101.DEF","id":"NTFILEEiKEMdAqzQpcxCdf","market":"us","size":1466},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000086/lh-20191017_lab.xml","primary":false,"translateUrl":null,"linkName":"lh-20191017_lab.xml","type":"EX-101.LAB","id":"NTFILEp1Wy66rMV6XaGEb8","market":"us","size":26142},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000086/lh-20191017_pre.xml","primary":false,"translateUrl":null,"linkName":"lh-20191017_pre.xml","type":"EX-101.PRE","id":"NTFILEGEP7RGXDDovrimdp","market":"us","size":13572},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/920148/000092014819000086/form8-kpr102219_htm.xml","primary":false,"translateUrl":null,"linkName":"form8-kpr102219_htm.xml","type":"XML","id":"NTFILE55WEakw9E6ZtFUbZ","market":"us","size":4257}],"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":"2019-10-22 00:00","pubTimestamp":1571673600,"title_zh":"Current report, items 7.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":20,"pageCount":15,"totalSize":384,"code":"91000000","status":"200"}]}}