US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Teradyne

400.91

-2.1100-0.52%

Pre-market: 410.129.21+2.30%07:01 EDT

Volume:1.52M

Turnover:610.10M

Market Cap:62.79B

PE:55.03

High:404.46

Open:402.60

Low:393.14

Close:403.02

52wk High:487.91

52wk Low:131.75

Shares:156.61M

Float Shares:156.00M

Volume Ratio:0.80

T/O Rate:0.98%

Dividend:0.50

Dividend Rate:0.12%

EPS(TTM):7.29

EPS(LYR):3.47

ROE:36.46%

ROA:19.75%

PB:18.27

PE(LYR):115.54

Loading ...

Overview Company News Filings

Major Issues Report

8-K - Current report

Quarterly Report

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

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Quarterly Report

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

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Major Issues Report

Current report, items 1.01, 2.03, and 9.01

Quarterly Report

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

Major Issues Report

Current report, items 2.02 and 9.01

Annual Report

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

Beneficial Ownership Change

[Amend] Statement of acquisition of beneficial ownership by individuals

Beneficial Ownership Change

[Amend] Statement of acquisition of beneficial ownership by individuals

Beneficial Ownership Change

[Amend] Statement of acquisition of beneficial ownership by individuals

Beneficial Ownership Change

[Amend] Statement of acquisition of beneficial ownership by individuals

Beneficial Ownership Change

[Amend] Statement of acquisition of beneficial ownership by individuals

Major Issues Report

Current report, items 2.02 and 9.01

Beneficial Ownership Change

[Amend] Statement of acquisition of beneficial ownership by individuals

Quarterly Report

Quarterly report [Sections 13 or 15(d)]

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://sg1.tigeractivity.com/stock/TER/filings?page=11"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"TER","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"TER\",,,,,undefined,":{"symbol":"TER","market":"US","secType":"STK","nameCN":"Teradyne","latestPrice":400.91,"timestamp":1790798400000,"preClose":403.02,"halted":0,"volume":1524137,"hourTrading":{"tag":"盘前","latestPrice":410.12,"preClose":400.91,"latestTime":"07:01 EDT","volume":8853,"amount":3651573.0069000004,"timestamp":1790852489360,"change":9.21,"changeRate":0.022973,"amplitude":0.014916},"delay":0,"changeRate":-0.005235472185003118,"floatShares":156000000,"shares":156608303,"eps":7.285119,"marketStatus":"Pre-Mkt","change":-2.11,"latestTime":"10-01 07:02:31 EDT","open":402.6,"high":404.46,"low":393.14,"amount":610096251.04068,"amplitude":0.028088,"askPrice":411.97,"askSize":12,"bidPrice":409.2,"bidSize":12,"shortable":3,"etf":0,"ttmEps":7.285119,"tradingStatus":1,"nextMarketStatus":{"tag":"Open","tradingStatus":2,"beginTime":1790861400000},"marketStatusCode":1,"adr":0,"adrRate":0,"listingDate":7880400000,"exchange":"NASDAQ","adjPreClose":400.91,"dividendRate":0.001247,"preHourTrading":{"tag":"盘前","latestPrice":410.12,"preClose":400.91,"latestTime":"07:01 EDT","volume":8853,"amount":3651573.0069000004,"timestamp":1790852489360,"change":9.21,"changeRate":0.022973,"amplitude":0.014916},"postHourTrading":{"tag":"盘后","latestPrice":401.9,"preClose":400.91,"latestTime":"19:59 EDT","volume":57937,"amount":23226625.62,"timestamp":1790812772596,"change":0.99,"changeRate":0.002469,"amplitude":0.012472},"volumeRatio":0.7981399118644351,"optionData":{"bulkOrders":[{"symbol":"TER","call":false,"expireDate":1793941200000,"strike":"295.0","timestamp":1790777732413,"price":3.8,"volume":1815,"amount":689700,"type":"-"},{"symbol":"TER","call":false,"expireDate":1793941200000,"strike":"295.0","timestamp":1790777732413,"price":3.7,"volume":1485,"amount":549450,"type":"-"}]},"impliedVol":0.7116,"impliedVolPercentile":0.632},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"TER\",,,,,undefined,":{"symbol":"TER","floatShares":156000000,"roa":"19.75%","roe":"36.46%","lyrEps":3.47,"volumeRatio":0.7981399118644351,"shares":156608303,"dividePrice":0.5,"high":404.46,"amplitude":0.028088,"preClose":403.02,"low":393.14,"week52Low":131.75,"pbRate":"18.27","psRate":"14.06","week52High":487.91,"institutionHeld":0.913,"latestPrice":400.91,"eps":7.285119,"divideRate":0.001247,"volume":1524137,"delay":0,"ttmEps":7.285119,"open":402.6,"prevYearClose":193.56,"prevWeekClose":398.38,"prevMonthClose":400.91,"prevQuarterClose":400.91,"fiveDayClose":389.14,"twentyDayClose":335.46,"sixtyDayClose":343.11,"dividendPayoutRate":0.13785315537256826,"dividendFrequency":"Q","dividendGrowthYears":10,"dividendGrowthRate":0,"fiveYearAvgDividendRate":0.0035528135624495034},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/TER\",params:#limit:5,,,undefined,":[{"date":"2026-09-04","symbol":"TER","amount":0.13,"announcedDate":"2026-08-24","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-09-04","defaultRemindTime":1788528600000,"name":"泰瑞达","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-09-25","payableDate":"2026-09-04","currency":"USD","dateTimestamp":1788494400000,"payDate":"2026-09-25"},{"market":"US","date":"2026-07-28","symbol":"TER","fiscalQuarterEnding":"2026/06","expectedEps":2.04,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1785211200000,"reportTimeType":"post","actualEps":2.47},{"date":"2026-05-21","symbol":"TER","amount":0.13,"announcedDate":"2026-05-07","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-05-21","defaultRemindTime":1779370200000,"name":"泰瑞达","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-06-12","payableDate":"2026-05-21","currency":"USD","dateTimestamp":1779336000000,"payDate":"2026-06-12"},{"market":"US","date":"2026-04-28","symbol":"TER","fiscalQuarterEnding":"2026/03","expectedEps":2.11,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1777348800000,"reportTimeType":"post","actualEps":2.56},{"date":"2026-02-13","symbol":"TER","amount":0.13,"announcedDate":"2026-01-26","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-02-13","defaultRemindTime":1770993000000,"name":"泰瑞达","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-03-13","payableDate":"2026-02-13","currency":"USD","dateTimestamp":1770958800000,"payDate":"2026-03-13"}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"TER\",market:\"US\",,,undefined,":[{"executeDate":"2016-11-28","recordDate":"2016-11-30","paymentDate":"2016-12-22","value":0.06,"currency":"USD"},{"executeDate":"2017-02-22","recordDate":"2017-02-24","paymentDate":"2017-03-20","value":0.07,"currency":"USD"},{"executeDate":"2017-05-30","recordDate":"2017-06-01","paymentDate":"2017-06-23","value":0.07,"currency":"USD"},{"executeDate":"2017-09-06","recordDate":"2017-09-07","paymentDate":"2017-09-29","value":0.07,"currency":"USD"},{"executeDate":"2017-11-28","recordDate":"2017-11-29","paymentDate":"2017-12-21","value":0.07,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"TER\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.1667,"buy":0.5556,"hold":0.2778,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.5556,"analysts":18,"updateTime":1787371200000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/TER\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"TER","date":"2026-09-29","current":55.031359,"percent":0.836554,"low":13.313347,"twenty":19.554173,"median":28.79186,"eighty":50.659252,"high":118.138652,"avg":36.473158,"sd":20.183106,"marketCap":62739542975},"quantilePoints":[{"date":"2021-10-01","current":18.952666,"twenty":18.880701,"median":25.175053,"eighty":33.390849,"marketCap":18059616094},{"date":"2021-10-08","current":18.968248,"twenty":18.867256,"median":25.102523,"eighty":33.088664,"marketCap":18074463682},{"date":"2021-10-15","current":19.723099,"twenty":18.846568,"median":24.965862,"eighty":32.950885,"marketCap":18793746830},{"date":"2021-10-22","current":20.103988,"twenty":18.846568,"median":24.896397,"eighty":32.804431,"marketCap":19156687867},{"date":"2021-10-29","current":23.109063,"twenty":18.847874,"median":24.784174,"eighty":32.69218,"marketCap":22805895029},{"date":"2021-11-05","current":23.820994,"twenty":18.847874,"median":24.646787,"eighty":32.500739,"marketCap":23508485914},{"date":"2021-11-12","current":24.146381,"twenty":18.847874,"median":24.429087,"eighty":32.288652,"marketCap":23829604464},{"date":"2021-11-19","current":24.985451,"twenty":18.849181,"median":24.430489,"eighty":32.170687,"marketCap":24657666511},{"date":"2021-11-26","current":24.172808,"twenty":18.849181,"median":24.427685,"eighty":32.012161,"marketCap":23855685159},{"date":"2021-12-03","current":24.868179,"twenty":18.849181,"median":24.427685,"eighty":31.854696,"marketCap":24541933430},{"date":"2021-12-10","current":26.387754,"twenty":18.849181,"median":24.427685,"eighty":31.774007,"marketCap":26041573358},{"date":"2021-12-17","current":25.809655,"twenty":18.849181,"median":24.427685,"eighty":31.657493,"marketCap":25471058168},{"date":"2021-12-23","current":26.879965,"twenty":18.849181,"median":24.427685,"eighty":31.525948,"marketCap":26527326291},{"date":"2021-12-31","current":27.01045,"twenty":18.849181,"median":24.427685,"eighty":31.38837,"marketCap":26656099720},{"date":"2022-01-07","current":26.141649,"twenty":18.850487,"median":24.429087,"eighty":31.324765,"marketCap":25798696891},{"date":"2022-01-14","current":27.182228,"twenty":18.850487,"median":24.429087,"eighty":31.250268,"marketCap":26825624233},{"date":"2022-01-21","current":23.683901,"twenty":18.850487,"median":24.405272,"eighty":31.036797,"marketCap":23373192312},{"date":"2022-01-28","current":18.013251,"twenty":18.834104,"median":24.312452,"eighty":30.844217,"marketCap":18276046600},{"date":"2022-02-04","current":18.3169,"twenty":18.785306,"median":24.224127,"eighty":30.68635,"marketCap":18584124803},{"date":"2022-02-11","current":18.169092,"twenty":18.774908,"median":24.182406,"eighty":30.524335,"marketCap":18434160810},{"date":"2022-02-18","current":18.448641,"twenty":18.701155,"median":24.09565,"eighty":30.25515,"marketCap":18717788362},{"date":"2022-02-25","current":19.216197,"twenty":18.672088,"median":24.030168,"eighty":30.195845,"marketCap":19496542201},{"date":"2022-03-04","current":17.889121,"twenty":18.581346,"median":23.974215,"eighty":30.051027,"marketCap":18150104890},{"date":"2022-03-11","current":17.109523,"twenty":18.445678,"median":23.896249,"eighty":29.850117,"marketCap":17359133876},{"date":"2022-03-18","current":19.682035,"twenty":18.379059,"median":23.84939,"eighty":29.666556,"marketCap":19969175805},{"date":"2022-03-25","current":19.856524,"twenty":18.379059,"median":23.815034,"eighty":29.596454,"marketCap":20146210385},{"date":"2022-04-01","current":18.534267,"twenty":18.379059,"median":23.771472,"eighty":29.409086,"marketCap":18804663872},{"date":"2022-04-08","current":17.306295,"twenty":18.283117,"median":23.698245,"eighty":29.220434,"marketCap":17558776114},{"date":"2022-04-14","current":16.885821,"twenty":18.058002,"median":23.656194,"eighty":29.145474,"marketCap":17132168632},{"date":"2022-04-22","current":17.3923,"twenty":17.965379,"median":23.622713,"eighty":29.010447,"marketCap":17646036735},{"date":"2022-04-29","current":17.550554,"twenty":17.918223,"median":23.545106,"eighty":28.930786,"marketCap":17041676136},{"date":"2022-05-06","current":17.475403,"twenty":17.901514,"median":23.509856,"eighty":28.864468,"marketCap":16968703560},{"date":"2022-05-13","current":17.711334,"twenty":17.846626,"median":23.446473,"eighty":28.80559,"marketCap":17197793874},{"date":"2022-05-20","current":16.8897,"twenty":17.77298,"median":23.370215,"eighty":28.71603,"marketCap":16399982850},{"date":"2022-05-27","current":18.049557,"twenty":17.710841,"median":23.234541,"eighty":28.599789,"marketCap":17526210059},{"date":"2022-06-03","current":17.724533,"twenty":17.707408,"median":23.151375,"eighty":28.527039,"marketCap":17210610116},{"date":"2022-06-10","current":15.998771,"twenty":17.638855,"median":23.077617,"eighty":28.445268,"marketCap":15534886558},{"date":"2022-06-17","current":14.693725,"twenty":17.591658,"median":22.997065,"eighty":28.407522,"marketCap":14267680694},{"date":"2022-06-24","current":16.023519,"twenty":17.527125,"median":22.903448,"eighty":28.2984,"marketCap":15558917011},{"date":"2022-07-01","current":14.155868,"twenty":17.372086,"median":22.841528,"eighty":28.277566,"marketCap":13745418858},{"date":"2022-07-08","current":15.191985,"twenty":17.30352,"median":22.750288,"eighty":28.277566,"marketCap":14751493805},{"date":"2022-07-15","current":15.467513,"twenty":17.194319,"median":22.600683,"eighty":28.203871,"marketCap":15019032843},{"date":"2022-07-22","current":16.574575,"twenty":17.120091,"median":22.466257,"eighty":28.135054,"marketCap":16093995087},{"date":"2022-07-29","current":19.230698,"twenty":17.107889,"median":22.32672,"eighty":28.056045,"marketCap":16162882385},{"date":"2022-08-05","current":18.793887,"twenty":17.107889,"median":22.251464,"eighty":27.936124,"marketCap":15795754260},{"date":"2022-08-12","current":19.463565,"twenty":17.120091,"median":22.160002,"eighty":27.890242,"marketCap":16358600491},{"date":"2022-08-19","current":18.066381,"twenty":17.194319,"median":22.160002,"eighty":27.890242,"marketCap":15184305708},{"date":"2022-08-26","current":16.81843,"twenty":17.235944,"median":22.160002,"eighty":27.890242,"marketCap":14135436268},{"date":"2022-09-02","current":15.490266,"twenty":17.235944,"median":22.160002,"eighty":27.890242,"marketCap":13019150707},{"date":"2022-09-09","current":16.572197,"twenty":17.235944,"median":22.160002,"eighty":27.890242,"marketCap":13928484451},{"date":"2022-09-16","current":15.314919,"twenty":17.235944,"median":22.160002,"eighty":27.890242,"marketCap":12871775928},{"date":"2022-09-23","current":14.772088,"twenty":17.235944,"median":22.160002,"eighty":27.890242,"marketCap":12415541239},{"date":"2022-09-30","current":14.018467,"twenty":17.235944,"median":22.160002,"eighty":27.890242,"marketCap":11782143252},{"date":"2022-10-07","current":14.425124,"twenty":17.235944,"median":22.160002,"eighty":27.890242,"marketCap":12123927314},{"date":"2022-10-14","current":13.313347,"twenty":17.235944,"median":22.160002,"eighty":27.890242,"marketCap":11189508501},{"date":"2022-10-21","current":14.413932,"twenty":17.235944,"median":22.160002,"eighty":27.890242,"marketCap":12114520413},{"date":"2022-10-28","current":17.032158,"twenty":17.235944,"median":22.160002,"eighty":27.890242,"marketCap":13067753028},{"date":"2022-11-04","current":17.19887,"twenty":17.235944,"median":22.160002,"eighty":27.890242,"marketCap":13195660689},{"date":"2022-11-11","current":19.551737,"twenty":17.310748,"median":22.160002,"eighty":27.890242,"marketCap":15000874421},{"date":"2022-11-18","current":18.859478,"twenty":17.35699,"median":22.160002,"eighty":27.890242,"marketCap":14469745963},{"date":"2022-11-25","current":18.796545,"twenty":17.468282,"median":22.160002,"eighty":27.890242,"marketCap":14421461558},{"date":"2022-12-02","current":18.812786,"twenty":17.550362,"median":22.160002,"eighty":27.890242,"marketCap":14433922049},{"date":"2022-12-09","current":18.760004,"twenty":17.606109,"median":22.160002,"eighty":27.890242,"marketCap":14393425451},{"date":"2022-12-16","current":18.071806,"twenty":17.692453,"median":22.160002,"eighty":27.890242,"marketCap":13865412116},{"date":"2022-12-23","current":17.572405,"twenty":17.711137,"median":22.160002,"eighty":27.890242,"marketCap":13482251997},{"date":"2022-12-30","current":17.732782,"twenty":17.729482,"median":22.160002,"eighty":27.890242,"marketCap":13605299353},{"date":"2023-01-06","current":18.522484,"twenty":17.711137,"median":22.160002,"eighty":27.890242,"marketCap":14211190761},{"date":"2023-01-13","current":19.781136,"twenty":17.711137,"median":22.160002,"eighty":27.890242,"marketCap":15176878866},{"date":"2023-01-20","current":19.799407,"twenty":17.711137,"median":22.160002,"eighty":27.890242,"marketCap":15190896919},{"date":"2023-01-27","current":22.51767,"twenty":17.711137,"median":22.160002,"eighty":27.851473,"marketCap":16111415742},{"date":"2023-02-03","current":23.508152,"twenty":17.711137,"median":22.138893,"eighty":27.787097,"marketCap":16820106206},{"date":"2023-02-10","current":22.97917,"twenty":17.711137,"median":22.138893,"eighty":27.693488,"marketCap":16441618771},{"date":"2023-02-17","current":22.911686,"twenty":17.711137,"median":22.138893,"eighty":27.608355,"marketCap":16393334366},{"date":"2023-02-24","current":21.949176,"twenty":17.711137,"median":22.114635,"eighty":27.560371,"marketCap":15704657435},{"date":"2023-03-03","current":22.470425,"twenty":17.711137,"median":22.093088,"eighty":27.495702,"marketCap":16077611840},{"date":"2023-03-10","current":22.090938,"twenty":17.711137,"median":22.086717,"eighty":27.430598,"marketCap":15806088549},{"date":"2023-03-17","current":22.921884,"twenty":17.711137,"median":22.086717,"eighty":27.348524,"marketCap":16400630926},{"date":"2023-03-24","current":23.192323,"twenty":17.711137,"median":22.086717,"eighty":27.308156,"marketCap":16594130283},{"date":"2023-03-31","current":23.40359,"twenty":17.711235,"median":22.088828,"eighty":27.26325,"marketCap":16745292081},{"date":"2023-04-06","current":22.036512,"twenty":17.711235,"median":22.085189,"eighty":27.192729,"marketCap":15767146474},{"date":"2023-04-14","current":22.19107,"twenty":17.711038,"median":22.071917,"eighty":27.119027,"marketCap":15877732999},{"date":"2023-04-21","current":21.640321,"twenty":17.711038,"median":22.031738,"eighty":27.045003,"marketCap":15483671154},{"date":"2023-04-28","current":22.093159,"twenty":17.711038,"median":22.021245,"eighty":27.023806,"marketCap":14075639897},{"date":"2023-05-05","current":21.997814,"twenty":17.711038,"median":22.014491,"eighty":27.023806,"marketCap":14014895186},{"date":"2023-05-12","current":22.291183,"twenty":17.711038,"median":22.014491,"eighty":26.951485,"marketCap":14201801990},{"date":"2023-05-19","current":23.98693,"twenty":17.711038,"median":22.014491,"eighty":26.895821,"marketCap":15282168897},{"date":"2023-05-26","current":23.670576,"twenty":17.711038,"median":22.014491,"eighty":26.840396,"marketCap":15080618531},{"date":"2023-06-02","current":25.089302,"twenty":17.71094,"median":22.007833,"eighty":26.812486,"marketCap":15984494403},{"date":"2023-06-09","current":25.47136,"twenty":17.71094,"median":22.007833,"eighty":26.747799,"marketCap":16227905229},{"date":"2023-06-16","current":26.790312,"twenty":17.710841,"median":22.002824,"eighty":26.70868,"marketCap":17068215216},{"date":"2023-06-23","current":26.233043,"twenty":17.710841,"median":21.997814,"eighty":26.692364,"marketCap":16713176495},{"date":"2023-06-30","current":26.622401,"twenty":17.710841,"median":21.987672,"eighty":26.577987,"marketCap":16961238484},{"date":"2023-07-07","current":26.050531,"twenty":17.710841,"median":21.987672,"eighty":26.550744,"marketCap":16596897438},{"date":"2023-07-14","current":27.746675,"twenty":17.710841,"median":21.987672,"eighty":26.528014,"marketCap":17677517476},{"date":"2023-07-21","current":27.320814,"twenty":17.710841,"median":21.987672,"eighty":26.528014,"marketCap":17406199676},{"date":"2023-07-28","current":30.660346,"twenty":17.710841,"median":21.987672,"eighty":26.528014,"marketCap":17150385750},{"date":"2023-08-04","current":29.812211,"twenty":17.710841,"median":21.987672,"eighty":26.528014,"marketCap":16675967197},{"date":"2023-08-11","current":29.301231,"twenty":17.710841,"median":21.987672,"eighty":26.528014,"marketCap":16390141785},{"date":"2023-08-18","current":27.704284,"twenty":17.710841,"median":21.987672,"eighty":26.528014,"marketCap":15496862116},{"date":"2023-08-25","current":28.114534,"twenty":17.710841,"median":21.987672,"eighty":26.528014,"marketCap":15726342582},{"date":"2023-09-01","current":29.700468,"twenty":17.710841,"median":21.987672,"eighty":26.528014,"marketCap":16613461702},{"date":"2023-09-08","current":27.448222,"twenty":17.710841,"median":21.987672,"eighty":26.528014,"marketCap":15353629341},{"date":"2023-09-15","current":26.971891,"twenty":17.710841,"median":21.987672,"eighty":26.528014,"marketCap":15087185578},{"date":"2023-09-22","current":26.324852,"twenty":17.710841,"median":21.987672,"eighty":26.489856,"marketCap":14725253298},{"date":"2023-09-29","current":27.445468,"twenty":17.710841,"median":21.987672,"eighty":26.48213,"marketCap":15352089204},{"date":"2023-10-06","current":27.406921,"twenty":17.710841,"median":21.977529,"eighty":26.474863,"marketCap":15330527281},{"date":"2023-10-13","current":27.365621,"twenty":17.710841,"median":21.977529,"eighty":26.474863,"marketCap":15307425221},{"date":"2023-10-20","current":25.534638,"twenty":17.710841,"median":21.976904,"eighty":26.422958,"marketCap":14283233876},{"date":"2023-10-27","current":26.01126,"twenty":17.703975,"median":21.965148,"eighty":26.379497,"marketCap":13109649208},{"date":"2023-11-03","current":26.249615,"twenty":17.703975,"median":21.965148,"eighty":26.305328,"marketCap":13229779922},{"date":"2023-11-10","current":25.761937,"twenty":17.703975,"median":21.965148,"eighty":26.28496,"marketCap":12983990369},{"date":"2023-11-17","current":27.524292,"twenty":17.703975,"median":21.965148,"eighty":26.276897,"marketCap":13872215778},{"date":"2023-11-24","current":28.055122,"twenty":17.703975,"median":21.965148,"eighty":26.276897,"marketCap":14139753552},{"date":"2023-12-01","current":27.976256,"twenty":17.703975,"median":21.965148,"eighty":26.276897,"marketCap":14100005083},{"date":"2023-12-08","current":28.091522,"twenty":17.707408,"median":21.970714,"eighty":26.282677,"marketCap":14158099000},{"date":"2023-12-15","current":31.968097,"twenty":17.707408,"median":21.970714,"eighty":26.282677,"marketCap":16111889143},{"date":"2023-12-22","current":32.332095,"twenty":17.707408,"median":21.970714,"eighty":26.294172,"marketCap":16295343617},{"date":"2023-12-29","current":33.499921,"twenty":17.703975,"median":21.965148,"eighty":26.296532,"marketCap":16883926720},{"date":"2024-01-05","current":30.812405,"twenty":17.700541,"median":21.962547,"eighty":26.298893,"marketCap":15529421190},{"date":"2024-01-12","current":31.880131,"twenty":17.700541,"median":21.962547,"eighty":26.298893,"marketCap":16067554312},{"date":"2024-01-19","current":32.159196,"twenty":17.697108,"median":21.959947,"eighty":26.289527,"marketCap":16208202742},{"date":"2024-01-26","current":33.351289,"twenty":17.716614,"median":21.987672,"eighty":26.32375,"marketCap":16809016143},{"date":"2024-02-02","current":32.411849,"twenty":17.755063,"median":22.024178,"eighty":26.386823,"marketCap":14544882181},{"date":"2024-02-09","current":33.546298,"twenty":17.822832,"median":22.059198,"eighty":26.447467,"marketCap":15053968346},{"date":"2024-02-16","current":34.93966,"twenty":17.889401,"median":22.088825,"eighty":26.491207,"marketCap":15679242343},{"date":"2024-02-23","current":34.958508,"twenty":17.91133,"median":22.100372,"eighty":26.55009,"marketCap":15687700605},{"date":"2024-03-01","current":35.337157,"twenty":17.943955,"median":22.118115,"eighty":26.577987,"marketCap":15857620079},{"date":"2024-03-08","current":37.520359,"twenty":18.000591,"median":22.169453,"eighty":26.630088,"marketCap":16837335963},{"date":"2024-03-15","current":35.42585,"twenty":18.054703,"median":22.238443,"eighty":26.698083,"marketCap":15897421036},{"date":"2024-03-22","current":38.018401,"twenty":18.092513,"median":22.288216,"eighty":26.729891,"marketCap":17060833650},{"date":"2024-03-28","current":38.049103,"twenty":18.210505,"median":22.32672,"eighty":26.776669,"marketCap":17074610904},{"date":"2024-04-05","current":36.116953,"twenty":18.32572,"median":22.387716,"eighty":26.82554,"marketCap":16207555039},{"date":"2024-04-12","current":37.313466,"twenty":18.439752,"median":22.451916,"eighty":26.868041,"marketCap":16744492445},{"date":"2024-04-19","current":34.156854,"twenty":18.522996,"median":22.51767,"eighty":26.911157,"marketCap":15327956724},{"date":"2024-04-26","current":38.797528,"twenty":18.561462,"median":22.56495,"eighty":26.94959,"marketCap":16660356954},{"date":"2024-05-03","current":41.818399,"twenty":18.597561,"median":22.600683,"eighty":27.026748,"marketCap":17957573251},{"date":"2024-05-10","current":44.574001,"twenty":18.675932,"median":22.727779,"eighty":27.101897,"marketCap":19140878219},{"date":"2024-05-17","current":47.802262,"twenty":18.712057,"median":22.762674,"eighty":27.140735,"marketCap":20527151758},{"date":"2024-05-24","current":50.986898,"twenty":18.771567,"median":22.862468,"eighty":27.210367,"marketCap":21894691871},{"date":"2024-05-31","current":51.237743,"twenty":18.779997,"median":22.903448,"eighty":27.279421,"marketCap":22002409071},{"date":"2024-06-07","current":51.223201,"twenty":18.79934,"median":22.964901,"eighty":27.320156,"marketCap":21996164596},{"date":"2024-06-14","current":52.73554,"twenty":18.837265,"median":22.986118,"eighty":27.362994,"marketCap":22645590038},{"date":"2024-06-21","current":53.96795,"twenty":18.854947,"median":23.035418,"eighty":27.410225,"marketCap":23174809328},{"date":"2024-06-28","current":53.909784,"twenty":18.866291,"median":23.110345,"eighty":27.441918,"marketCap":23149831426},{"date":"2024-07-05","current":54.967694,"twenty":18.888711,"median":23.145405,"eighty":27.469466,"marketCap":23604117012},{"date":"2024-07-12","current":56.832669,"twenty":18.944864,"median":23.221157,"eighty":27.53708,"marketCap":24404970982},{"date":"2024-07-19","current":53.229958,"twenty":18.954573,"median":23.244878,"eighty":27.614554,"marketCap":22857902201},{"date":"2024-07-26","current":39.831065,"twenty":18.969402,"median":23.338467,"eighty":27.675958,"marketCap":19741908977},{"date":"2024-08-02","current":38.607904,"twenty":18.969402,"median":23.404398,"eighty":27.716987,"marketCap":19135660191},{"date":"2024-08-09","current":40.072944,"twenty":18.995479,"median":23.43305,"eighty":27.82854,"marketCap":19861793796},{"date":"2024-08-16","current":43.826078,"twenty":19.04055,"median":23.465192,"eighty":27.882252,"marketCap":21722001233},{"date":"2024-08-23","current":44.754485,"twenty":19.04055,"median":23.508152,"eighty":27.936924,"marketCap":22182157810},{"date":"2024-08-30","current":45.014571,"twenty":19.11202,"median":23.530166,"eighty":28.004873,"marketCap":22311066922},{"date":"2024-09-06","current":39.984053,"twenty":19.115239,"median":23.562098,"eighty":28.052121,"marketCap":19817736251},{"date":"2024-09-13","current":43.203848,"twenty":19.115239,"median":23.628571,"eighty":28.090716,"marketCap":21413598421},{"date":"2024-09-20","current":42.453221,"twenty":19.115239,"median":23.656194,"eighty":28.167415,"marketCap":21041556934},{"date":"2024-09-27","current":44.326496,"twenty":19.115239,"median":23.698245,"eighty":28.288804,"marketCap":21970028892},{"date":"2024-10-04","current":42.963516,"twenty":19.115239,"median":23.771472,"eighty":28.461086,"marketCap":21294479875},{"date":"2024-10-11","current":43.427719,"twenty":19.115239,"median":23.80807,"eighty":28.527195,"marketCap":21524558163},{"date":"2024-10-18","current":41.495184,"twenty":19.115239,"median":23.834721,"eighty":28.879118,"marketCap":20566714509},{"date":"2024-10-25","current":35.533686,"twenty":19.115239,"median":23.888327,"eighty":29.284711,"marketCap":18234928169},{"date":"2024-11-01","current":33.795849,"twenty":19.115239,"median":23.957206,"eighty":29.537292,"marketCap":17343117088},{"date":"2024-11-08","current":35.19224,"twenty":19.115239,"median":24.008702,"eighty":29.797331,"marketCap":18059707521},{"date":"2024-11-15","current":32.554964,"twenty":19.115239,"median":24.044418,"eighty":30.180495,"marketCap":16706328771},{"date":"2024-11-22","current":34.341711,"twenty":19.115239,"median":24.16425,"eighty":30.800332,"marketCap":17623238803},{"date":"2024-11-29","current":34.909788,"twenty":19.115239,"median":24.199985,"eighty":31.155525,"marketCap":17914760820},{"date":"2024-12-06","current":37.610537,"twenty":19.115239,"median":24.251746,"eighty":31.59499,"marketCap":19300711861},{"date":"2024-12-13","current":39.10531,"twenty":19.115239,"median":24.328584,"eighty":31.804905,"marketCap":20067789347},{"date":"2024-12-20","current":39.971708,"twenty":19.115239,"median":24.405272,"eighty":31.934005,"marketCap":20512401138},{"date":"2024-12-27","current":40.793675,"twenty":19.115239,"median":24.498309,"eighty":32.06577,"marketCap":20934212325},{"date":"2025-01-03","current":41.44744,"twenty":19.115239,"median":24.629366,"eighty":32.164586,"marketCap":21269706937},{"date":"2025-01-10","current":42.580421,"twenty":19.114239,"median":24.68131,"eighty":32.323071,"marketCap":21851122356},{"date":"2025-01-17","current":43.922861,"twenty":19.114239,"median":24.835667,"eighty":32.645324,"marketCap":22540026340},{"date":"2025-01-24","current":41.231634,"twenty":19.114239,"median":24.874106,"eighty":32.7835,"marketCap":21158961143},{"date":"2025-01-31","current":34.768994,"twenty":19.114239,"median":24.893116,"eighty":33.038216,"marketCap":18857728684},{"date":"2025-02-07","current":34.000286,"twenty":19.114239,"median":24.903117,"eighty":33.346049,"marketCap":18440803342},{"date":"2025-02-14","current":34.006292,"twenty":19.114239,"median":24.912775,"eighty":33.484931,"marketCap":18444060571},{"date":"2025-02-21","current":34.560822,"twenty":19.114239,"median":24.946383,"eighty":33.543409,"marketCap":18744822167},{"date":"2025-02-28","current":32.756897,"twenty":19.114239,"median":25.007357,"eighty":33.670893,"marketCap":17766423632},{"date":"2025-03-07","current":32.363313,"twenty":19.113239,"median":25.096362,"eighty":33.696195,"marketCap":17552954861},{"date":"2025-03-14","current":25.863219,"twenty":19.118238,"median":25.195052,"eighty":33.696195,"marketCap":14027485762},{"date":"2025-03-21","current":26.092809,"twenty":19.216197,"median":25.236905,"eighty":33.696195,"marketCap":14152009212},{"date":"2025-03-28","current":24.547202,"twenty":19.241134,"median":25.285888,"eighty":33.696195,"marketCap":13313714846},{"date":"2025-04-04","current":20.377914,"twenty":19.292003,"median":25.285888,"eighty":33.696195,"marketCap":11052409812},{"date":"2025-04-11","current":21.839833,"twenty":19.293388,"median":25.281694,"eighty":33.670893,"marketCap":11845314066},{"date":"2025-04-17","current":21.128148,"twenty":19.293388,"median":25.281694,"eighty":33.670893,"marketCap":11459316052},{"date":"2025-04-25","current":22.868811,"twenty":19.305843,"median":25.285888,"eighty":33.696195,"marketCap":12403402862},{"date":"2025-05-02","current":21.093923,"twenty":19.331722,"median":25.285888,"eighty":33.696195,"marketCap":12172691377},{"date":"2025-05-09","current":21.522029,"twenty":19.374678,"median":25.285888,"eighty":33.696195,"marketCap":12419738619},{"date":"2025-05-16","current":22.998159,"twenty":19.470533,"median":25.285888,"eighty":33.696195,"marketCap":13271570343},{"date":"2025-05-23","current":21.819479,"twenty":19.551737,"median":25.285888,"eighty":33.696195,"marketCap":12591388326},{"date":"2025-05-30","current":22.511675,"twenty":19.551737,"median":25.285888,"eighty":33.696195,"marketCap":12990834841},{"date":"2025-06-06","current":22.722948,"twenty":19.551737,"median":25.285888,"eighty":33.696195,"marketCap":13112754259},{"date":"2025-06-13","current":23.882168,"twenty":19.551737,"median":25.285888,"eighty":33.696195,"marketCap":13781706856},{"date":"2025-06-20","current":23.979465,"twenty":19.544835,"median":25.281694,"eighty":33.705473,"marketCap":13837853956},{"date":"2025-06-27","current":25.31104,"twenty":19.544835,"median":25.237745,"eighty":33.705473,"marketCap":14606267131},{"date":"2025-07-03","current":25.869801,"twenty":19.544835,"median":25.231407,"eighty":33.705473,"marketCap":14928711908},{"date":"2025-07-11","current":27.415428,"twenty":19.544835,"median":25.230144,"eighty":33.705473,"marketCap":15820648703},{"date":"2025-07-18","current":25.797523,"twenty":19.544835,"median":25.230144,"eighty":33.705473,"marketCap":14887002633},{"date":"2025-07-25","current":25.388877,"twenty":19.544835,"median":25.249725,"eighty":33.705473,"marketCap":14651184811},{"date":"2025-08-01","current":36.732772,"twenty":19.544835,"median":25.299637,"eighty":33.763172,"marketCap":17233951432},{"date":"2025-08-08","current":36.095514,"twenty":19.544835,"median":25.388877,"eighty":33.850933,"marketCap":16934968216},{"date":"2025-08-15","current":37.912834,"twenty":19.544835,"median":25.482976,"eighty":34.012542,"marketCap":17787602348},{"date":"2025-08-22","current":37.058422,"twenty":19.544835,"median":25.52038,"eighty":34.21008,"marketCap":17386737047},{"date":"2025-08-29","current":39.970882,"twenty":19.544835,"median":25.552892,"eighty":34.311244,"marketCap":18753178687},{"date":"2025-09-05","current":40.479461,"twenty":19.537932,"median":25.602056,"eighty":34.555798,"marketCap":18991788985},{"date":"2025-09-12","current":39.18089,"twenty":19.544835,"median":25.69207,"eighty":34.642973,"marketCap":18382537357},{"date":"2025-09-19","current":40.286201,"twenty":19.544835,"median":25.752887,"eighty":34.833703,"marketCap":18901117072},{"date":"2025-09-26","current":45.049886,"twenty":19.544835,"median":25.792581,"eighty":34.978586,"marketCap":21136100196},{"date":"2025-10-03","current":49.001541,"twenty":19.544835,"median":25.826469,"eighty":35.195026,"marketCap":22990102212},{"date":"2025-10-10","current":49.227011,"twenty":19.544835,"median":25.861461,"eighty":35.357421,"marketCap":23095886111},{"date":"2025-10-17","current":47.229993,"twenty":19.544835,"median":25.869801,"eighty":35.500337,"marketCap":22158943007},{"date":"2025-10-24","current":49.176153,"twenty":19.544835,"median":25.912813,"eighty":35.784322,"marketCap":23072025081},{"date":"2025-10-31","current":63.503039,"twenty":19.544835,"median":26.010378,"eighty":36.023911,"marketCap":28136926340},{"date":"2025-11-07","current":65.396019,"twenty":19.544835,"median":26.092809,"eighty":36.117229,"marketCap":28975668221},{"date":"2025-11-14","current":59.942227,"twenty":19.544835,"median":26.141649,"eighty":36.305953,"marketCap":26559202105},{"date":"2025-11-21","current":55.103445,"twenty":19.544835,"median":26.201767,"eighty":36.64635,"marketCap":24415234437},{"date":"2025-11-28","current":64.250829,"twenty":19.544835,"median":26.241894,"eighty":36.824251,"marketCap":28468257319},{"date":"2025-12-05","current":70.206525,"twenty":19.544835,"median":26.249615,"eighty":37.100392,"marketCap":31107107224},{"date":"2025-12-12","current":72.093968,"twenty":19.544835,"median":26.249615,"eighty":37.337727,"marketCap":31943395562},{"date":"2025-12-19","current":67.315273,"twenty":19.544835,"median":26.249615,"eighty":37.61116,"marketCap":29826051306},{"date":"2025-12-26","current":70.17118,"twenty":19.544835,"median":26.249615,"eighty":37.905127,"marketCap":31091446394},{"date":"2026-01-02","current":68.414515,"twenty":19.544835,"median":26.249615,"eighty":38.05033,"marketCap":30313103128},{"date":"2026-01-09","current":76.455588,"twenty":19.544835,"median":26.249615,"eighty":38.323432,"marketCap":33875942021},{"date":"2026-01-16","current":80.481427,"twenty":19.544835,"median":26.249615,"eighty":38.61197,"marketCap":35659710593},{"date":"2026-01-23","current":80.9904,"twenty":19.544835,"median":26.249615,"eighty":38.712632,"marketCap":35885226549},{"date":"2026-01-30","current":89.024405,"twenty":19.544835,"median":26.267031,"eighty":39.095251,"marketCap":39444933276},{"date":"2026-02-06","current":76.63828,"twenty":19.544835,"median":26.274567,"eighty":39.67116,"marketCap":42461209192},{"date":"2026-02-13","current":87.916513,"twenty":19.544835,"median":26.274567,"eighty":39.963926,"marketCap":48709880482},{"date":"2026-02-20","current":89.26323,"twenty":19.544835,"median":26.274567,"eighty":40.076265,"marketCap":49456024605},{"date":"2026-02-27","current":94.010372,"twenty":19.544835,"median":26.274567,"eighty":40.273622,"marketCap":52086164565},{"date":"2026-03-06","current":86.347128,"twenty":19.544835,"median":26.292583,"eighty":40.487197,"marketCap":47840367201},{"date":"2026-03-13","current":80.986813,"twenty":19.544835,"median":26.359064,"eighty":40.676478,"marketCap":44870500829},{"date":"2026-03-20","current":85.448562,"twenty":19.544835,"median":26.396876,"eighty":40.90751,"marketCap":47342519280},{"date":"2026-03-27","current":84.018768,"twenty":19.544835,"median":26.468688,"eighty":41.236944,"marketCap":46550346173},{"date":"2026-04-02","current":88.219688,"twenty":19.544835,"median":26.486857,"eighty":41.336584,"marketCap":48877853421},{"date":"2026-04-10","current":102.916376,"twenty":19.544835,"median":26.486857,"eighty":41.516671,"marketCap":57020509271},{"date":"2026-04-17","current":103.399578,"twenty":19.544835,"median":26.486857,"eighty":41.837619,"marketCap":57288225893},{"date":"2026-04-24","current":113.309458,"twenty":19.544835,"median":26.487154,"eighty":42.10227,"marketCap":62778765033},{"date":"2026-05-01","current":62.962239,"twenty":19.544835,"median":26.495116,"eighty":42.450587,"marketCap":53773466735},{"date":"2026-05-08","current":64.905522,"twenty":19.544835,"median":26.574865,"eighty":42.58715,"marketCap":55433144985},{"date":"2026-05-15","current":65.352754,"twenty":19.544835,"median":26.627268,"eighty":42.78861,"marketCap":55815107861},{"date":"2026-05-22","current":64.782716,"twenty":19.544835,"median":26.695634,"eighty":43.146563,"marketCap":55328261737},{"date":"2026-05-29","current":70.136675,"twenty":19.537932,"median":26.732425,"eighty":43.325002,"marketCap":59900858289},{"date":"2026-06-05","current":74.574173,"twenty":19.544835,"median":26.790312,"eighty":43.579417,"marketCap":63690744031},{"date":"2026-06-12","current":69.90756,"twenty":19.544835,"median":26.88929,"eighty":43.845435,"marketCap":59705180586},{"date":"2026-06-18","current":74.88577,"twenty":19.544835,"median":26.971891,"eighty":44.056229,"marketCap":63956865706},{"date":"2026-06-26","current":86.506481,"twenty":19.537932,"median":27.055998,"eighty":44.329522,"marketCap":73881638777},{"date":"2026-07-02","current":78.327993,"twenty":19.537932,"median":27.088415,"eighty":44.576399,"marketCap":66896727509},{"date":"2026-07-10","current":66.489164,"twenty":19.537932,"median":27.161482,"eighty":45.028697,"marketCap":56785669265},{"date":"2026-07-17","current":59.075004,"twenty":19.537932,"median":27.343218,"eighty":45.450963,"marketCap":50453538812},{"date":"2026-07-24","current":68.505376,"twenty":19.537932,"median":27.42864,"eighty":46.301967,"marketCap":58507633047},{"date":"2026-07-31","current":49.742306,"twenty":19.53103,"median":27.481188,"eighty":46.77295,"marketCap":57214594789},{"date":"2026-08-07","current":52.315202,"twenty":19.53103,"median":27.607916,"eighty":47.400875,"marketCap":60173991267},{"date":"2026-08-14","current":55.798895,"twenty":19.53103,"median":27.704284,"eighty":47.963675,"marketCap":64181004690},{"date":"2026-08-21","current":52.078697,"twenty":19.53103,"median":27.83369,"eighty":49.11648,"marketCap":59901958362},{"date":"2026-08-28","current":50.571316,"twenty":19.53103,"median":27.976256,"eighty":49.614422,"marketCap":58168139445},{"date":"2026-09-04","current":46.021991,"twenty":19.53103,"median":28.048453,"eighty":49.614422,"marketCap":52935414542},{"date":"2026-09-11","current":50.317141,"twenty":19.53103,"median":28.091522,"eighty":49.780566,"marketCap":57875782242},{"date":"2026-09-18","current":47.998304,"twenty":19.53103,"median":28.287996,"eighty":49.90883,"marketCap":55208609047},{"date":"2026-09-25","current":52.697144,"twenty":19.53103,"median":28.527826,"eighty":50.539238,"marketCap":60613308775},{"date":"2026-09-29","current":54.545689,"twenty":19.554173,"median":28.79186,"eighty":50.659252,"marketCap":62739542975}],"updateTime":1790828782653},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"TER\",pageSize:20,pageCount:11,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"10815082","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520290492-TER","pdf_url":null,"pub_time":1605110400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"TER","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520290492/0001193125-20-290492-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520290492/d875015dex991.htm","primary":true,"translateUrl":null,"linkName":"d875015dex991.htm","type":"EX-99.1","id":"NTFILEDwWD9uDFfGXxt94t","market":"us","size":4008},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520290492/d875015d8k.htm","primary":false,"translateUrl":null,"linkName":"d875015d8k.htm","type":"8-K","id":"NTFILE26HkVgjnc5PQt3ym","market":"us","size":24910}],"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":"2020-11-12 00:00","pubTimestamp":1605110400,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10693642","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520283796-TER","pdf_url":null,"pub_time":1604246400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"TER","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520283796/0001193125-20-283796-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520283796/d58367d10q.htm","primary":true,"translateUrl":null,"linkName":"d58367d10q.htm","type":"10-Q","id":"NTFILEHR1gQydGUuwb3Gzd","market":"us","size":3418550},{"description":"EX-10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520283796/d58367dex101.htm","primary":false,"translateUrl":null,"linkName":"d58367dex101.htm","type":"EX-10.1","id":"NTFILEJAJ29Fjuv65dJrFD","market":"us","size":66748},{"description":"EX-10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520283796/d58367dex102.htm","primary":false,"translateUrl":null,"linkName":"d58367dex102.htm","type":"EX-10.2","id":"NTFILEH2enAb3hoEQPppWK","market":"us","size":17343},{"description":"EX-31.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520283796/d58367dex311.htm","primary":false,"translateUrl":null,"linkName":"d58367dex311.htm","type":"EX-31.1","id":"NTFILEEF2msGgGSNZyccQn","market":"us","size":6441},{"description":"EX-31.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520283796/d58367dex312.htm","primary":false,"translateUrl":null,"linkName":"d58367dex312.htm","type":"EX-31.2","id":"NTFILE35H47qTK76wAKHUg","market":"us","size":6432},{"description":"EX-32.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520283796/d58367dex321.htm","primary":false,"translateUrl":null,"linkName":"d58367dex321.htm","type":"EX-32.1","id":"NTFILE91UDUxiDje2pRjVN","market":"us","size":3141},{"description":"EX-32.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520283796/d58367dex322.htm","primary":false,"translateUrl":null,"linkName":"d58367dex322.htm","type":"EX-32.2","id":"NTFILE2XLEtPhtpcCpfLfF","market":"us","size":3132},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520283796/g58367dsp66.jpg","primary":false,"translateUrl":null,"linkName":"g58367dsp66.jpg","type":"GRAPHIC","id":"NTFILEE2WJUEbdT3vX6fUu","market":"us","size":2079}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":45133,"name":"CONDENSED CONSOLIDATED BALANCE SHEETS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520283796/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":45134,"name":"CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520283796/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":45135,"name":"CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520283796/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":45136,"name":"CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520283796/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":45137,"name":"CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520283796/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":45138,"name":"CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520283796/R7.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":45139,"name":"CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520283796/R8.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":45140,"name":"CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS","name_zh":"简明综合现金流量表","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520283796/R9.htm","cdn_url":"https://static.tigerbbs.com/8e06f929325c6c98c09d2c5f4aa66b86","translation_url":"https://static.tigerbbs.com/5671a2193f51be7f3fdbb7debd274541","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-11-02 00:00","pubTimestamp":1604246400,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10615662","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520278388-TER","pdf_url":null,"pub_time":1603728000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"TER","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520278388/0001193125-20-278388-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520278388/d33821dex991.htm","primary":true,"translateUrl":null,"linkName":"d33821dex991.htm","type":"EX-99.1","id":"NTFILEFZzxnz27aVdLG8XG","market":"us","size":4466},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520278388/d33821d8k.htm","primary":false,"translateUrl":null,"linkName":"d33821d8k.htm","type":"8-K","id":"NTFILECTiEhszTc3QjvieL","market":"us","size":26888}],"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":"2020-10-27 00:00","pubTimestamp":1603728000,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10543626","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520273253-TER","pdf_url":null,"pub_time":1603209600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"TER","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520273253/0001193125-20-273253-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520273253/d94453dex991.htm","primary":true,"translateUrl":null,"linkName":"d94453dex991.htm","type":"EX-99.1","id":"NTFILEGeDc3fpZQ9GRJEE7","market":"us","size":356380},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520273253/d94453d8k.htm","primary":false,"translateUrl":null,"linkName":"d94453d8k.htm","type":"8-K","id":"NTFILEAMkpvqx1whXR1w3a","market":"us","size":24673}],"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":"2020-10-21 00:00","pubTimestamp":1603209600,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10375023","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520247202-TER","pdf_url":null,"pub_time":1600185600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"TER","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520247202/0001193125-20-247202-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520247202/d42417dex991.htm","primary":true,"translateUrl":null,"linkName":"d42417dex991.htm","type":"EX-99.1","id":"NTFILE2awZdNWhWS7R7UCH","market":"us","size":5743},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520247202/d42417d8k.htm","primary":false,"translateUrl":null,"linkName":"d42417d8k.htm","type":"8-K","id":"NTFILE4CMX4GfZLEUMX5Fm","market":"us","size":24721},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520247202/ter-20200915.xsd","primary":false,"translateUrl":null,"linkName":"ter-20200915.xsd","type":"EX-101.SCH","id":"NTFILE9urKjakNcbabjXVq","market":"us","size":3070},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520247202/ter-20200915_lab.xml","primary":false,"translateUrl":null,"linkName":"ter-20200915_lab.xml","type":"EX-101.LAB","id":"NTFILECYaSuc9M7RZ9qVfS","market":"us","size":17374},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520247202/ter-20200915_pre.xml","primary":false,"translateUrl":null,"linkName":"ter-20200915_pre.xml","type":"EX-101.PRE","id":"NTFILEEoq8FsfzqasMCCbg","market":"us","size":10954},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520247202/d42417d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d42417d8k_htm.xml","type":"XML","id":"NTFILE6aSj6VTEj9tc39vY","market":"us","size":3276}],"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":"2020-09-16 00:00","pubTimestamp":1600185600,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10216529","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520207892-TER","pdf_url":null,"pub_time":1596384000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"TER","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520207892/0001193125-20-207892-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520207892/d861742d10q.htm","primary":true,"translateUrl":null,"linkName":"d861742d10q.htm","type":"10-Q","id":"NTFILEEp7PnfbtgHLwEMc1","market":"us","size":3025457},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520207892/d861742dex311.htm","primary":false,"translateUrl":null,"linkName":"d861742dex311.htm","type":"EX-31.1","id":"NTFILEEvNTai9xthVZSHwa","market":"us","size":6533},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520207892/d861742dex312.htm","primary":false,"translateUrl":null,"linkName":"d861742dex312.htm","type":"EX-31.2","id":"NTFILE8eLGp3qakUuWrJ2z","market":"us","size":6453},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520207892/d861742dex321.htm","primary":false,"translateUrl":null,"linkName":"d861742dex321.htm","type":"EX-32.1","id":"NTFILEEccJq7cfoxr9poik","market":"us","size":3105},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520207892/d861742dex322.htm","primary":false,"translateUrl":null,"linkName":"d861742dex322.htm","type":"EX-32.2","id":"NTFILEH6xsvZEFqYfhWfxt","market":"us","size":3092},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520207892/ter-20200628.xsd","primary":false,"translateUrl":null,"linkName":"ter-20200628.xsd","type":"EX-101.SCH","id":"NTFILE2J3TLuxZzK8K6FmH","market":"us","size":71307},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520207892/ter-20200628_cal.xml","primary":false,"translateUrl":null,"linkName":"ter-20200628_cal.xml","type":"EX-101.CAL","id":"NTFILEFCk1SDoUkpq6EgRf","market":"us","size":83264},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520207892/ter-20200628_def.xml","primary":false,"translateUrl":null,"linkName":"ter-20200628_def.xml","type":"EX-101.DEF","id":"NTFILE5es6X12DsRDvrHDH","market":"us","size":630049},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520207892/ter-20200628_lab.xml","primary":false,"translateUrl":null,"linkName":"ter-20200628_lab.xml","type":"EX-101.LAB","id":"NTFILE6m7tymUeYBW7akyh","market":"us","size":635935},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520207892/ter-20200628_pre.xml","primary":false,"translateUrl":null,"linkName":"ter-20200628_pre.xml","type":"EX-101.PRE","id":"NTFILE9mzJYJ6F69MW1Lwt","market":"us","size":676985},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520207892/d861742d10q_htm.xml","primary":false,"translateUrl":null,"linkName":"d861742d10q_htm.xml","type":"XML","id":"NTFILEDe35HqcPb8L6PNnY","market":"us","size":3644239}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":17455,"name":"CONDENSED CONSOLIDATED BALANCE SHEETS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520207892/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":17456,"name":"CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520207892/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":17457,"name":"CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520207892/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":17458,"name":"CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520207892/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":17459,"name":"CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520207892/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":17460,"name":"CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520207892/R7.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":17461,"name":"CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520207892/R8.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":17462,"name":"CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS","name_zh":"简明综合现金流量表","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520207892/R9.htm","cdn_url":"https://static.tigerbbs.com/16d7450dc4d209ade2813c6243473c85","translation_url":"https://static.tigerbbs.com/e9eae51f6c7f7de0ea52a1098265fcf6","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-08-03 00:00","pubTimestamp":1596384000,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10178562","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520196743-TER","pdf_url":null,"pub_time":1595347200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"TER","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520196743/0001193125-20-196743-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520196743/d30030dex991.htm","primary":true,"translateUrl":null,"linkName":"d30030dex991.htm","type":"EX-99.1","id":"NTFILE4WCre62xGwxY5xU9","market":"us","size":344538},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520196743/d30030d8k.htm","primary":false,"translateUrl":null,"linkName":"d30030d8k.htm","type":"8-K","id":"NTFILEE5V9nr2v4haTaDWE","market":"us","size":24657},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520196743/ter-20200721.xsd","primary":false,"translateUrl":null,"linkName":"ter-20200721.xsd","type":"EX-101.SCH","id":"NTFILEBN3Q1SckHW4gqn1i","market":"us","size":3070},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520196743/ter-20200721_lab.xml","primary":false,"translateUrl":null,"linkName":"ter-20200721_lab.xml","type":"EX-101.LAB","id":"NTFILEAqupqivYGqkQDRM8","market":"us","size":17374},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520196743/ter-20200721_pre.xml","primary":false,"translateUrl":null,"linkName":"ter-20200721_pre.xml","type":"EX-101.PRE","id":"NTFILEVDJW1nAYxZDLptNQ","market":"us","size":10954},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520196743/d30030d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d30030d8k_htm.xml","type":"XML","id":"NTFILEHWZcdFxrLNgeH4bd","market":"us","size":3276}],"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":"2020-07-22 00:00","pubTimestamp":1595347200,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9758276","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520139310-TER","pdf_url":null,"pub_time":1589212800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"TER","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520139310/0001193125-20-139310-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520139310/ter-20200508.xsd","primary":true,"translateUrl":null,"linkName":"ter-20200508.xsd","type":"EX-101.SCH","id":"NTFILE7uGcFp5LPtyU9ney","market":"us","size":3069},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520139310/d909000d8k.htm","primary":false,"translateUrl":null,"linkName":"d909000d8k.htm","type":"8-K","id":"NTFILEFjfWJ3fi4NScanF8","market":"us","size":47739},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520139310/ter-20200508_lab.xml","primary":false,"translateUrl":null,"linkName":"ter-20200508_lab.xml","type":"EX-101.LAB","id":"NTFILE6yNDSC9kD3ugoHRF","market":"us","size":17373},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520139310/ter-20200508_pre.xml","primary":false,"translateUrl":null,"linkName":"ter-20200508_pre.xml","type":"EX-101.PRE","id":"NTFILE9r8U68CD6pSQgcD3","market":"us","size":10953},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520139310/d909000d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d909000d8k_htm.xml","type":"XML","id":"NTFILEBxD5gjwEhaTWYwok","market":"us","size":3276}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-05-12 00:00","pubTimestamp":1589212800,"title_zh":"8-K  - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9677512","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520133155-TER","pdf_url":null,"pub_time":1588608000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 1.01, 2.03, and 9.01","symbol":"TER","title":"Current report, items 1.01, 2.03, and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520133155/0001193125-20-133155-index.htm","us_notice_code":"Form 8-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520133155/d830052dex101.htm","primary":true,"translateUrl":null,"linkName":"d830052dex101.htm","type":"EX-10.1","id":"NTFILE2TFtbpM57k61p4yU","market":"us","size":770263},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520133155/d830052d8k.htm","primary":false,"translateUrl":null,"linkName":"d830052d8k.htm","type":"8-K","id":"NTFILEEfqRohdmUgn3wUrW","market":"us","size":32111},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520133155/ter-20200501.xsd","primary":false,"translateUrl":null,"linkName":"ter-20200501.xsd","type":"EX-101.SCH","id":"NTFILE5aiGUQHKCyv7GHyv","market":"us","size":3068},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520133155/ter-20200501_lab.xml","primary":false,"translateUrl":null,"linkName":"ter-20200501_lab.xml","type":"EX-101.LAB","id":"NTFILE8yuh6hyMHzVzkCwt","market":"us","size":17372},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520133155/ter-20200501_pre.xml","primary":false,"translateUrl":null,"linkName":"ter-20200501_pre.xml","type":"EX-101.PRE","id":"NTFILEGc3fuAqctnbNm9ih","market":"us","size":10952},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520133155/d830052d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d830052d8k_htm.xml","type":"XML","id":"NTFILEbc3M4m4pNCQ1vLAB","market":"us","size":3276}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-05-05 00:00","pubTimestamp":1588608000,"title_zh":"Current report, items 1.01, 2.03, and 9.01","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9673458","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520132242-TER","pdf_url":null,"pub_time":1588521600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"TER","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520132242/0001193125-20-132242-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520132242/d895361d10q.htm","primary":true,"translateUrl":null,"linkName":"d895361d10q.htm","type":"10-Q","id":"NTFILEFLweQm9a9dRSvyTz","market":"us","size":3072719},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520132242/d895361dex311.htm","primary":false,"translateUrl":null,"linkName":"d895361dex311.htm","type":"EX-31.1","id":"NTFILEC4kZG4GZooSSSnnX","market":"us","size":6459},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520132242/d895361dex312.htm","primary":false,"translateUrl":null,"linkName":"d895361dex312.htm","type":"EX-31.2","id":"NTFILEC4RGobFWHRSzhRsK","market":"us","size":6450},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520132242/d895361dex321.htm","primary":false,"translateUrl":null,"linkName":"d895361dex321.htm","type":"EX-32.1","id":"NTFILE5eSHeZjgesV1JU3s","market":"us","size":3099},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520132242/d895361dex322.htm","primary":false,"translateUrl":null,"linkName":"d895361dex322.htm","type":"EX-32.2","id":"NTFILE5CTcX1SqsoxViXjF","market":"us","size":3090},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520132242/ter-20200329.xsd","primary":false,"translateUrl":null,"linkName":"ter-20200329.xsd","type":"EX-101.SCH","id":"NTFILEGxXKG36DTgmgPJE3","market":"us","size":71873},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520132242/ter-20200329_cal.xml","primary":false,"translateUrl":null,"linkName":"ter-20200329_cal.xml","type":"EX-101.CAL","id":"NTFILEHtv59QBTTSpiCBrM","market":"us","size":81577},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520132242/ter-20200329_def.xml","primary":false,"translateUrl":null,"linkName":"ter-20200329_def.xml","type":"EX-101.DEF","id":"NTFILEG26vivp5a5F8z4MD","market":"us","size":645859},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520132242/ter-20200329_lab.xml","primary":false,"translateUrl":null,"linkName":"ter-20200329_lab.xml","type":"EX-101.LAB","id":"NTFILEFARnGhw4GCoMEjn2","market":"us","size":627264},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520132242/ter-20200329_pre.xml","primary":false,"translateUrl":null,"linkName":"ter-20200329_pre.xml","type":"EX-101.PRE","id":"NTFILECVYbbFqabHK3zV6L","market":"us","size":685730},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520132242/d895361d10q_htm.xml","primary":false,"translateUrl":null,"linkName":"d895361d10q_htm.xml","type":"XML","id":"NTFILEqdVTFfRCXZ1pcz3G","market":"us","size":3851595}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":1770,"name":"CONDENSED CONSOLIDATED BALANCE SHEETS","name_zh":"简明综合资产负债表","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520132242/R2.htm","cdn_url":"https://static.tigerbbs.com/4f8fa5198ec3200940874968be8b15ca","translation_url":"https://static.tigerbbs.com/623cc29e56bc0ceb4f581ce0b3a483eb","translate_status":1},{"id":1771,"name":"CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical)","name_zh":"简明综合资产负债表（括号内）","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520132242/R3.htm","cdn_url":"https://static.tigerbbs.com/c5a685ae6ccffbe14f6d0960018a404e","translation_url":"https://static.tigerbbs.com/14e289dd92565a325585c710f68b2471","translate_status":1},{"id":1772,"name":"CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS","name_zh":"简明综合经营报表","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520132242/R4.htm","cdn_url":"https://static.tigerbbs.com/67faa40a985a9ccf6d9cd9604202f2e3","translation_url":"https://static.tigerbbs.com/28a8c709fe9bfe3f276d09985aa9df37","translate_status":1},{"id":1773,"name":"CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME","name_zh":"简明综合全面收益表","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520132242/R5.htm","cdn_url":"https://static.tigerbbs.com/e208f5bbef4481a1bdb58f39cf6af2f3","translation_url":"https://static.tigerbbs.com/b48c2756c2c7953585dec8fcd7cc2634","translate_status":1},{"id":1774,"name":"CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical)","name_zh":"简明综合全面收益表（括号内）","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520132242/R6.htm","cdn_url":"https://static.tigerbbs.com/c92feb23c16178e4279c70f582cf4ce4","translation_url":"https://static.tigerbbs.com/46fb5865703592f02370f3c690df09f4","translate_status":1},{"id":1775,"name":"CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY","name_zh":"简明合并股东权益报表","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520132242/R7.htm","cdn_url":"https://static.tigerbbs.com/552e974c1f164ea7a092edf6bb2127ac","translation_url":"https://static.tigerbbs.com/7e330bd983fbc1ba1ba7565e1982b778","translate_status":1},{"id":1776,"name":"CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Parenthetical)","name_zh":"简明合并股东权益报表（括号内）","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520132242/R8.htm","cdn_url":"https://static.tigerbbs.com/c62b27990f20b855bbabe592a20fa2d1","translation_url":"https://static.tigerbbs.com/84703c9f05074ef9806dea10ebb86acd","translate_status":1},{"id":1777,"name":"CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS","name_zh":"简明综合现金流量表","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520132242/R9.htm","cdn_url":"https://static.tigerbbs.com/b550f87be748491cf8910c033bfdcaf8","translation_url":"https://static.tigerbbs.com/c651e088c7cb0a90c00cb18aa12af546","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-05-04 00:00","pubTimestamp":1588521600,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9567784","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520114153-TER","pdf_url":null,"pub_time":1587484800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"TER","title":"Current report, items 2.02 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520114153/0001193125-20-114153-index.htm","us_notice_code":"Form 8-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520114153/d920122dex991.htm","primary":true,"translateUrl":null,"linkName":"d920122dex991.htm","type":"EX-99.1","id":"NTFILE9BHcg1EBmiEo9Tfb","market":"us","size":232079},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520114153/d920122d8k.htm","primary":false,"translateUrl":null,"linkName":"d920122d8k.htm","type":"8-K","id":"NTFILEHAT4DfLyLxrYSbQH","market":"us","size":28049},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520114153/ter-20200421.xsd","primary":false,"translateUrl":null,"linkName":"ter-20200421.xsd","type":"EX-101.SCH","id":"NTFILEANFKhQb2UHpk84LV","market":"us","size":3069},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520114153/ter-20200421_lab.xml","primary":false,"translateUrl":null,"linkName":"ter-20200421_lab.xml","type":"EX-101.LAB","id":"NTFILEDz3ypRazVxiYDm9W","market":"us","size":17373},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520114153/ter-20200421_pre.xml","primary":false,"translateUrl":null,"linkName":"ter-20200421_pre.xml","type":"EX-101.PRE","id":"NTFILE3rgBDgicj2F7JiUe","market":"us","size":10953},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520114153/d920122d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d920122d8k_htm.xml","type":"XML","id":"NTFILE4g4TSgorfU4p8nZo","market":"us","size":3276}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-04-22 00:00","pubTimestamp":1587484800,"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":"9149088","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520058676-TER","pdf_url":null,"pub_time":1583078400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"TER","title":"Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/0001193125-20-058676-index.htm","us_notice_code":"Form 10-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/d860886d10k.htm","primary":true,"translateUrl":null,"linkName":"d860886d10k.htm","type":"10-K","id":"NTFILEFPtYrpY2NAWThMPu","market":"us","size":6888025},{"description":"EX-2.2","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/d860886dex22.htm","primary":false,"translateUrl":null,"linkName":"d860886dex22.htm","type":"EX-2.2","id":"NTFILE7K6UKUFhg6AsaysH","market":"us","size":30345},{"description":"EX-4.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/d860886dex42.htm","primary":false,"translateUrl":null,"linkName":"d860886dex42.htm","type":"EX-4.2","id":"NTFILE2WZDq7vYA26A2uK3","market":"us","size":14219},{"description":"EX-10.14","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/d860886dex1014.htm","primary":false,"translateUrl":null,"linkName":"d860886dex1014.htm","type":"EX-10.14","id":"NTFILE2WabN11g8uPB5AM6","market":"us","size":7036},{"description":"EX-10.15","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/d860886dex1015.htm","primary":false,"translateUrl":null,"linkName":"d860886dex1015.htm","type":"EX-10.15","id":"NTFILEF3WwoawMyeuiTHGq","market":"us","size":5763},{"description":"EX-21.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/d860886dex211.htm","primary":false,"translateUrl":null,"linkName":"d860886dex211.htm","type":"EX-21.1","id":"NTFILE9gfUfPe7XFrxgAQF","market":"us","size":38196},{"description":"EX-23.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/d860886dex231.htm","primary":false,"translateUrl":null,"linkName":"d860886dex231.htm","type":"EX-23.1","id":"NTFILECmfwkkP8yprccBjJ","market":"us","size":2249},{"description":"EX-31.1","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/d860886dex311.htm","primary":false,"translateUrl":null,"linkName":"d860886dex311.htm","type":"EX-31.1","id":"NTFILE8zuM45yfSBqQW6hk","market":"us","size":6905},{"description":"EX-31.2","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/d860886dex312.htm","primary":false,"translateUrl":null,"linkName":"d860886dex312.htm","type":"EX-31.2","id":"NTFILECVX9zwAhHzdNKTHU","market":"us","size":6751},{"description":"EX-32.1","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/d860886dex321.htm","primary":false,"translateUrl":null,"linkName":"d860886dex321.htm","type":"EX-32.1","id":"NTFILE4EHGgb8mrsxv3tE6","market":"us","size":3196},{"description":"EX-32.2","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/d860886dex322.htm","primary":false,"translateUrl":null,"linkName":"d860886dex322.htm","type":"EX-32.2","id":"NTFILEH8CAm1JBEHUseaJT","market":"us","size":3196},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/ter-20191231.xsd","primary":false,"translateUrl":null,"linkName":"ter-20191231.xsd","type":"EX-101.SCH","id":"NTFILEFb78SN97hgrMep1K","market":"us","size":119307},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/ter-20191231_cal.xml","primary":false,"translateUrl":null,"linkName":"ter-20191231_cal.xml","type":"EX-101.CAL","id":"NTFILEDUe5eaEuMXm4Y7hN","market":"us","size":121229},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/ter-20191231_def.xml","primary":false,"translateUrl":null,"linkName":"ter-20191231_def.xml","type":"EX-101.DEF","id":"NTFILEHScpciffWkrjGPfe","market":"us","size":1113893},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/ter-20191231_lab.xml","primary":false,"translateUrl":null,"linkName":"ter-20191231_lab.xml","type":"EX-101.LAB","id":"NTFILEFqNBeyQnJXkZAPNn","market":"us","size":1070915},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/ter-20191231_pre.xml","primary":false,"translateUrl":null,"linkName":"ter-20191231_pre.xml","type":"EX-101.PRE","id":"NTFILEG6Rtb7Nrz4L43ybk","market":"us","size":1190927},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/g860886dsp0100.jpg","primary":false,"translateUrl":null,"linkName":"g860886dsp0100.jpg","type":"GRAPHIC","id":"NTFILEDApSDAtUPU6vGTkZ","market":"us","size":2428},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/g860886dsp103a.jpg","primary":false,"translateUrl":null,"linkName":"g860886dsp103a.jpg","type":"GRAPHIC","id":"NTFILEDHVBbpJGFnMhqC4e","market":"us","size":13126},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/g860886dsp103b.jpg","primary":false,"translateUrl":null,"linkName":"g860886dsp103b.jpg","type":"GRAPHIC","id":"NTFILEDLa39iZu8JryKWCc","market":"us","size":13772},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/g860886dsp103c.jpg","primary":false,"translateUrl":null,"linkName":"g860886dsp103c.jpg","type":"GRAPHIC","id":"NTFILEHwCAghyDz3SEUVJa","market":"us","size":11364},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/g860886dsp103d.jpg","primary":false,"translateUrl":null,"linkName":"g860886dsp103d.jpg","type":"GRAPHIC","id":"NTFILEAL2jb4foNixu7ct8","market":"us","size":7313},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/g860886dsp103e.jpg","primary":false,"translateUrl":null,"linkName":"g860886dsp103e.jpg","type":"GRAPHIC","id":"NTFILE4ukPEy5rcGx8LX5s","market":"us","size":2797},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/g860886dsp103f.jpg","primary":false,"translateUrl":null,"linkName":"g860886dsp103f.jpg","type":"GRAPHIC","id":"NTFILE7QccLAxJa8w1j1Us","market":"us","size":12349},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/g860886dsp103g.jpg","primary":false,"translateUrl":null,"linkName":"g860886dsp103g.jpg","type":"GRAPHIC","id":"NTFILE5su3BXuyG6bMkSQr","market":"us","size":6748},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/g860886dsp104a.jpg","primary":false,"translateUrl":null,"linkName":"g860886dsp104a.jpg","type":"GRAPHIC","id":"NTFILEczBzgKCaZu5s1Jmo","market":"us","size":8763},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/g860886dsp104b.jpg","primary":false,"translateUrl":null,"linkName":"g860886dsp104b.jpg","type":"GRAPHIC","id":"NTFILE6MvrxnJxmU8iG7hw","market":"us","size":10585},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/g860886dsp104c.jpg","primary":false,"translateUrl":null,"linkName":"g860886dsp104c.jpg","type":"GRAPHIC","id":"NTFILEBzLkzeYWDwB4T4xD","market":"us","size":2636},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/g860886dsp104d.jpg","primary":false,"translateUrl":null,"linkName":"g860886dsp104d.jpg","type":"GRAPHIC","id":"NTFILE5jrj8r5q2JNhxdcF","market":"us","size":6618},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/g860886dsp104e.jpg","primary":false,"translateUrl":null,"linkName":"g860886dsp104e.jpg","type":"GRAPHIC","id":"NTFILED4PA6JAnjaWojddG","market":"us","size":6254},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/g860886g50a75.jpg","primary":false,"translateUrl":null,"linkName":"g860886g50a75.jpg","type":"GRAPHIC","id":"NTFILE28rGnQR6PLAjpRvj","market":"us","size":69253},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520058676/d860886d10k_htm.xml","primary":false,"translateUrl":null,"linkName":"d860886d10k_htm.xml","type":"XML","id":"NTFILE3wE9Rew2tYgptua9","market":"us","size":9230848}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2020-03-02 00:00","pubTimestamp":1583078400,"title_zh":"Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9096555","market":"us","labels":[],"media":"sec.gov","original_id":"AN155678520000021-TER","pdf_url":null,"pub_time":1581609600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"TER","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/97210/000155678520000021/0001556785-20-000021-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000155678520000021/vvp_ter123119.htm","primary":true,"translateUrl":null,"linkName":"vvp_ter123119.htm","type":"SC 13G/A","id":"NTFILE3UY5g14PshZdAZ6n","market":"us","size":46876}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-02-14 00:00","pubTimestamp":1581609600,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9095195","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520037025-TER","pdf_url":null,"pub_time":1581609600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"TER","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520037025/0001193125-20-037025-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520037025/d115212dsc13ga.htm","primary":true,"translateUrl":null,"linkName":"d115212dsc13ga.htm","type":"SC 13G/A","id":"NTFILE72PPhwgJZ2WrfREK","market":"us","size":47735},{"description":"EX-99.I","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520037025/d115212dex99i.htm","primary":false,"translateUrl":null,"linkName":"d115212dex99i.htm","type":"EX-99.I","id":"NTFILE8Z6annzT3oTuoFzx","market":"us","size":1069},{"description":"EX-99.II","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520037025/d115212dex99ii.htm","primary":false,"translateUrl":null,"linkName":"d115212dex99ii.htm","type":"EX-99.II","id":"NTFILE3U2EsxVonkvA18XR","market":"us","size":4084}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-02-14 00:00","pubTimestamp":1581609600,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9080311","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465920017404-TER","pdf_url":null,"pub_time":1581436800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"TER","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/97210/000110465920017404/0001104659-20-017404-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SCHEDULE 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000110465920017404/tv0897-teradyneinc.htm","primary":true,"translateUrl":null,"linkName":"tv0897-teradyneinc.htm","type":"SC 13G/A","id":"NTFILEkPG6uEtgnQMZp1uZ","market":"us","size":12123}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-02-12 00:00","pubTimestamp":1581436800,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9050520","market":"us","labels":[],"media":"sec.gov","original_id":"AN83423720002700-TER","pdf_url":null,"pub_time":1580745600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"TER","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/97210/000083423720002700/0000834237-20-002700-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000083423720002700/us8807701029_020320.txt","primary":true,"translateUrl":null,"linkName":"us8807701029_020320.txt","type":"SC 13G/A","id":"NTFILED19oi1tVcb5MjBCR","market":"us","size":11773}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-02-04 00:00","pubTimestamp":1580745600,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9027527","market":"us","labels":[],"media":"sec.gov","original_id":"AN90221920000123-TER","pdf_url":null,"pub_time":1580054400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"TER","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/97210/000090221920000123/0000902219-20-000123-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SEC SCHEDULE 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000090221920000123/SEC13G_Filing.htm","primary":true,"translateUrl":null,"linkName":"SEC13G_Filing.htm","type":"SC 13G/A","id":"NTFILE6HQhatq7f4DNEr2J","market":"us","size":31799}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2020-01-27 00:00","pubTimestamp":1580054400,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9021359","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520012403-TER","pdf_url":null,"pub_time":1579708800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"TER","title":"Current report, items 2.02 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312520012403/0001193125-20-012403-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":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520012403/d873999dex991.htm","primary":true,"translateUrl":null,"linkName":"d873999dex991.htm","type":"EX-99.1","id":"NTFILEDf4mcFNGWn5LQUmS","market":"us","size":348308},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520012403/d873999d8k.htm","primary":false,"translateUrl":null,"linkName":"d873999d8k.htm","type":"8-K","id":"NTFILEHaANjFwaqVcoD5VJ","market":"us","size":27881},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520012403/ter-20200122.xsd","primary":false,"translateUrl":null,"linkName":"ter-20200122.xsd","type":"EX-101.SCH","id":"NTFILEBvY61RBMda8R5Ljj","market":"us","size":3071},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520012403/ter-20200122_lab.xml","primary":false,"translateUrl":null,"linkName":"ter-20200122_lab.xml","type":"EX-101.LAB","id":"NTFILE8Q4B6uv7PepJAMjM","market":"us","size":17375},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520012403/ter-20200122_pre.xml","primary":false,"translateUrl":null,"linkName":"ter-20200122_pre.xml","type":"EX-101.PRE","id":"NTFILE4kFVQg9kzWwcsgWJ","market":"us","size":10955},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312520012403/d873999d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d873999d8k_htm.xml","type":"XML","id":"NTFILEFvwRXPsYj9KghAFv","market":"us","size":3276}],"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":"2020-01-23 00:00","pubTimestamp":1579708800,"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":"8830282","market":"us","labels":[],"media":"sec.gov","original_id":"AN83423719000375-TER","pdf_url":null,"pub_time":1575907200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"TER","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/97210/000083423719000375/0000834237-19-000375-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000083423719000375/us8807701029_121019.txt","primary":true,"translateUrl":null,"linkName":"us8807701029_121019.txt","type":"SC 13G/A","id":"NTFILE5FjrwNeooJeHeeyy","market":"us","size":11774}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2019-12-10 00:00","pubTimestamp":1575907200,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8745081","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312519288119-TER","pdf_url":null,"pub_time":1573142400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"TER","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/97210/000119312519288119/0001193125-19-288119-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/97210/000119312519288119/d788269d10q.htm","primary":true,"translateUrl":null,"linkName":"d788269d10q.htm","type":"10-Q","id":"NTFILEXUKAM9BnirZ3UgtH","market":"us","size":4917868},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312519288119/d788269dex311.htm","primary":false,"translateUrl":null,"linkName":"d788269dex311.htm","type":"EX-31.1","id":"NTFILE2zVri9gHmhCZVReF","market":"us","size":6712},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312519288119/d788269dex312.htm","primary":false,"translateUrl":null,"linkName":"d788269dex312.htm","type":"EX-31.2","id":"NTFILEGK5hmUHLEc14WC3g","market":"us","size":6703},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312519288119/d788269dex321.htm","primary":false,"translateUrl":null,"linkName":"d788269dex321.htm","type":"EX-32.1","id":"NTFILEHUxhudxXQ87GutsG","market":"us","size":3199},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312519288119/d788269dex322.htm","primary":false,"translateUrl":null,"linkName":"d788269dex322.htm","type":"EX-32.2","id":"NTFILE6VD4HnQQzBMqjF3B","market":"us","size":3099},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312519288119/ter-20190929.xsd","primary":false,"translateUrl":null,"linkName":"ter-20190929.xsd","type":"EX-101.SCH","id":"NTFILE5UMCyYCLPAQQG89r","market":"us","size":80059},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312519288119/ter-20190929_cal.xml","primary":false,"translateUrl":null,"linkName":"ter-20190929_cal.xml","type":"EX-101.CAL","id":"NTFILEE6EqnuiQgZ3PQwLr","market":"us","size":93326},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312519288119/ter-20190929_def.xml","primary":false,"translateUrl":null,"linkName":"ter-20190929_def.xml","type":"EX-101.DEF","id":"NTFILE6F7Q25T9L81cpvk1","market":"us","size":714578},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312519288119/ter-20190929_lab.xml","primary":false,"translateUrl":null,"linkName":"ter-20190929_lab.xml","type":"EX-101.LAB","id":"NTFILEEKdtV8GPgtP4DQtt","market":"us","size":695399},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312519288119/ter-20190929_pre.xml","primary":false,"translateUrl":null,"linkName":"ter-20190929_pre.xml","type":"EX-101.PRE","id":"NTFILE8a5gVLiCfZrKVYUx","market":"us","size":758783},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":115,"linkUrl":"https://www.sec.gov/Archives/edgar/data/97210/000119312519288119/d788269d10q_htm.xml","primary":false,"translateUrl":null,"linkName":"d788269d10q_htm.xml","type":"XML","id":"NTFILE8KGuM2Gujb4Zap5w","market":"us","size":6253672}],"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":"2019-11-08 00:00","pubTimestamp":1573142400,"title_zh":"Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":13,"pageCount":11,"totalSize":254,"code":"91000000","status":"200"}]}}