US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

WR Berkley

69.55

+0.44000.64%

Post-market: 69.550.00000.00%17:48 EST

Volume:1.68M

Turnover:116.38M

Market Cap:26.43B

PE:14.60

High:69.61

Open:68.82

Low:68.53

Close:69.11

52wk High:78.96

52wk Low:55.97

Shares:380.02M

Float Shares:296.64M

Volume Ratio:0.53

T/O Rate:0.57%

Dividend:0.34

Dividend Rate:0.49%

EPS(TTM):4.76

EPS(LYR):4.39

ROE:20.89%

ROA:3.83%

PB:2.70

PE(LYR):15.83

Loading ...

Overview Company News Filings

Quarterly Report

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

Major Issues Report

Form 8-K - Current report

Employee Stock Ownership

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

Major Issues Report

Form 8-K - Current report

Quarterly Report

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

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Annual Report

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

Beneficial Ownership Change

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

Major Issues Report

Form 8-K - Current report

Quarterly Report

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

Major Issues Report

Form 8-K - Current report

Quarterly Report

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

Major Issues Report

Form 8-K - Current report

Employee Stock Ownership

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

Major Issues Report

Form 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

Annual Report

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

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.be62fbe1.png","ogUrl":"https://www.itiger.com/stock/WRB/filings?page=2"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"WRB","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"WRB\",,,,,undefined,":{"symbol":"WRB","market":"US","secType":"STK","nameCN":"WR Berkley","latestPrice":69.55,"timestamp":1766091600000,"preClose":69.11,"halted":0,"volume":1678167,"hourTrading":{"tag":"盘后","latestPrice":69.55,"preClose":69.55,"latestTime":"17:48 EST","volume":94924,"amount":6601963.72538,"timestamp":1766098093534},"delay":0,"floatShares":296635016,"shares":380021174,"eps":4.763167,"marketStatus":"Post-Mkt","change":0.44,"latestTime":"12-18 18:00:33 EST","open":68.82,"high":69.61,"low":68.53,"amount":116375813.38566001,"amplitude":0.015627,"askPrice":69.59,"askSize":35,"bidPrice":69.41,"bidSize":10,"shortable":3,"etf":0,"ttmEps":4.763167,"tradingStatus":3,"nextMarketStatus":{"tag":"Closed","tradingStatus":0,"beginTime":1766106000000},"marketStatusCode":4,"adr":0,"adrRate":0,"exchange":"NYSE","adjPreClose":69.11,"dividendRate":0.004889,"preHourTrading":{"tag":"盘前","latestPrice":69.11,"preClose":69.11,"latestTime":"09:03 EST","volume":63,"amount":4364.70993,"timestamp":1766066606252},"postHourTrading":{"tag":"盘后","latestPrice":69.55,"preClose":69.55,"latestTime":"17:48 EST","volume":94924,"amount":6601963.72538,"timestamp":1766098093534},"volumeRatio":0.534329,"impliedVol":0.1853,"impliedVolPercentile":0.04},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"WRB\",,,,,undefined,":{"symbol":"WRB","floatShares":296635016,"roa":"3.83%","roe":"20.89%","lyrEps":4.393208,"volumeRatio":0.534329,"shares":380021174,"dividePrice":0.34,"high":69.61,"amplitude":0.015627,"preClose":69.11,"low":68.53,"week52Low":55.97,"pbRate":"2.70","psRate":"1.80","week52High":78.96,"institutionHeld":0.9235,"latestPrice":69.55,"committee":-0.555556,"eps":4.763167,"divideRate":0.004889,"volume":1678167,"delay":0,"ttmEps":4.763167,"open":68.82,"prevYearClose":58.52,"prevWeekClose":69.33,"prevMonthClose":77.69,"prevQuarterClose":76.62,"fiveDayClose":69.34,"twentyDayClose":76.69,"sixtyDayClose":74.81,"dividendPayoutRate":0.3179149875595844,"dividendFrequency":"Q","dividendGrowthYears":2,"dividendGrowthRate":0.08549220583103466,"fiveYearAvgDividendRate":0.01902783645059882},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/WRB\",params:#limit:5,,,undefined,":[{"date":"2025-12-15","symbol":"WRB","amount":1.09,"announcedDate":"2025-12-05","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2025-12-15","defaultRemindTime":1765809000000,"name":"WR柏克利","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2025-12-29","payableDate":"2025-12-15","currency":"USD","dateTimestamp":1765774800000,"payDate":"2025-12-29"},{"market":"US","date":"2025-10-20","symbol":"WRB","fiscalQuarterEnding":"2025/09","expectedEps":1.07,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1760932800000,"reportTimeType":"post","actualEps":1.1},{"date":"2025-09-22","symbol":"WRB","amount":0.09,"announcedDate":"2025-09-10","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2025-09-22","defaultRemindTime":1758547800000,"name":"WR柏克利","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2025-09-30","payableDate":"2025-09-22","currency":"USD","dateTimestamp":1758513600000,"payDate":"2025-09-30"},{"market":"US","date":"2025-07-21","symbol":"WRB","fiscalQuarterEnding":"2025/06","expectedEps":1.03,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1753070400000,"reportTimeType":"post","actualEps":1.05},{"date":"2025-06-23","symbol":"WRB","amount":0.59,"announcedDate":null,"type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2025-06-23","defaultRemindTime":1750685400000,"name":"WR柏克利","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2025-06-30","payableDate":"2025-06-23","currency":"USD","dateTimestamp":1750651200000,"payDate":"2025-06-30"}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"WRB\",market:\"US\",,,undefined,":[{"executeDate":"2016-03-11","recordDate":"2016-03-15","paymentDate":"2016-04-05","value":0.12,"currency":"USD"},{"executeDate":"2016-06-13","recordDate":"2016-06-15","paymentDate":"2016-07-05","value":0.13,"currency":"USD"},{"executeDate":"2016-09-16","recordDate":"2016-09-20","paymentDate":"2016-10-05","value":0.63,"currency":"USD"},{"executeDate":"2016-11-09","recordDate":"2016-11-14","paymentDate":"2016-11-21","value":0.5,"currency":"USD"},{"executeDate":"2016-11-29","recordDate":"2016-12-01","paymentDate":"2016-12-15","value":0.13,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"WRB\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.1053,"buy":0.1053,"hold":0.6842,"sell":0.1053,"strongSell":0,"meanLabel":"HOLD","meanPercent":0.6842,"analysts":19,"updateTime":1765861200000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/WRB\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"WRB","date":"2025-12-17","current":14.509254,"percent":0.324368,"low":11.439657,"twenty":13.24048,"median":14.272295,"eighty":15.925517,"high":35.477896,"avg":15.304144,"sd":3.792638,"marketCap":26054251689},"quantilePoints":[{"date":"2020-12-18","current":34.96617,"twenty":13.518418,"median":16.073336,"eighty":18.802576,"marketCap":11812481250},{"date":"2020-12-24","current":34.87121,"twenty":13.589937,"median":16.091954,"eighty":18.825596,"marketCap":11780401488},{"date":"2020-12-31","current":35.040028,"twenty":13.61588,"median":16.101451,"eighty":18.834883,"marketCap":11837432355},{"date":"2021-01-08","current":35.008374,"twenty":13.662542,"median":16.112107,"eighty":18.856287,"marketCap":11826739100},{"date":"2021-01-15","current":34.892313,"twenty":13.714291,"median":16.133868,"eighty":18.881516,"marketCap":11787530413},{"date":"2021-01-22","current":34.755149,"twenty":13.761568,"median":16.1422,"eighty":18.910731,"marketCap":11741193067},{"date":"2021-01-29","current":20.822819,"twenty":13.812039,"median":16.156861,"eighty":18.982121,"marketCap":11050045322},{"date":"2021-02-05","current":22.032513,"twenty":13.838353,"median":16.185925,"eighty":19.018136,"marketCap":11691993661},{"date":"2021-02-12","current":22.746266,"twenty":13.87981,"median":16.20963,"eighty":19.052033,"marketCap":12070760911},{"date":"2021-02-19","current":22.687025,"twenty":13.913966,"median":16.221196,"eighty":19.076239,"marketCap":12039323511},{"date":"2021-02-26","current":23.171648,"twenty":13.947238,"median":16.244992,"eighty":19.112412,"marketCap":12296498308},{"date":"2021-03-05","current":24.384876,"twenty":13.956226,"median":16.252478,"eighty":19.155098,"marketCap":12940321889},{"date":"2021-03-12","current":25.601445,"twenty":14.042061,"median":16.273093,"eighty":19.228931,"marketCap":13585918911},{"date":"2021-03-19","current":24.772573,"twenty":14.138351,"median":16.305802,"eighty":19.321433,"marketCap":13146061567},{"date":"2021-03-26","current":25.340752,"twenty":14.19034,"median":16.333534,"eighty":19.405897,"marketCap":13447576654},{"date":"2021-04-01","current":25.564681,"twenty":14.223874,"median":16.385718,"eighty":19.48086,"marketCap":13566409194},{"date":"2021-04-09","current":26.610798,"twenty":14.292814,"median":16.402041,"eighty":19.589603,"marketCap":14121551930},{"date":"2021-04-16","current":26.707722,"twenty":14.351533,"median":16.437787,"eighty":19.71401,"marketCap":14172986783},{"date":"2021-04-23","current":18.872504,"twenty":14.37578,"median":16.454594,"eighty":19.72273,"marketCap":14430161580},{"date":"2021-04-30","current":19.303132,"twenty":14.421334,"median":16.478535,"eighty":19.72273,"marketCap":14759425719},{"date":"2021-05-07","current":18.89537,"twenty":14.43366,"median":16.490611,"eighty":19.72273,"marketCap":14447645634},{"date":"2021-05-14","current":18.672662,"twenty":14.451001,"median":16.543987,"eighty":19.72273,"marketCap":14277360308},{"date":"2021-05-21","current":18.178529,"twenty":14.467552,"median":16.565044,"eighty":19.72273,"marketCap":13899539741},{"date":"2021-05-28","current":18.092694,"twenty":14.476449,"median":16.584253,"eighty":19.72273,"marketCap":13833908849},{"date":"2021-06-04","current":17.932622,"twenty":14.494394,"median":16.598607,"eighty":19.72273,"marketCap":13711516271},{"date":"2021-06-11","current":17.61944,"twenty":14.517198,"median":16.614072,"eighty":19.72273,"marketCap":13472052531},{"date":"2021-06-18","current":16.87476,"twenty":14.570328,"median":16.620269,"eighty":19.72273,"marketCap":12902660972},{"date":"2021-06-25","current":17.327135,"twenty":14.610173,"median":16.634675,"eighty":19.72273,"marketCap":13248553041},{"date":"2021-07-02","current":17.624079,"twenty":14.63911,"median":16.652311,"eighty":19.72273,"marketCap":13475600054},{"date":"2021-07-09","current":17.542884,"twenty":14.678292,"median":16.666811,"eighty":19.72273,"marketCap":13413516951},{"date":"2021-07-16","current":17.80039,"twenty":14.772855,"median":16.69561,"eighty":19.72273,"marketCap":13610409359},{"date":"2021-07-23","current":14.259582,"twenty":14.801402,"median":16.705494,"eighty":19.72273,"marketCap":13269838707},{"date":"2021-07-30","current":13.946981,"twenty":14.801402,"median":16.705494,"eighty":19.72273,"marketCap":12978934697},{"date":"2021-08-06","current":14.015954,"twenty":14.801402,"median":16.705494,"eighty":19.72273,"marketCap":13043120920},{"date":"2021-08-13","current":14.223895,"twenty":14.801402,"median":16.705494,"eighty":19.72273,"marketCap":13236628321},{"date":"2021-08-20","current":14.571098,"twenty":14.801402,"median":16.705494,"eighty":19.72273,"marketCap":13559732896},{"date":"2021-08-27","current":14.525313,"twenty":14.801402,"median":16.705494,"eighty":19.72273,"marketCap":13517125723},{"date":"2021-09-03","current":14.20291,"twenty":14.801402,"median":16.705494,"eighty":19.72273,"marketCap":13217100122},{"date":"2021-09-10","current":13.684013,"twenty":14.801402,"median":16.705494,"eighty":19.72273,"marketCap":12734218914},{"date":"2021-09-17","current":13.771767,"twenty":14.801402,"median":16.705494,"eighty":19.72273,"marketCap":12815882485},{"date":"2021-09-24","current":13.985431,"twenty":14.801402,"median":16.705494,"eighty":19.72273,"marketCap":13014716049},{"date":"2021-10-01","current":14.197187,"twenty":14.801402,"median":16.705494,"eighty":19.72273,"marketCap":13211774225},{"date":"2021-10-08","current":14.717992,"twenty":14.801402,"median":16.705494,"eighty":19.72273,"marketCap":13696430821},{"date":"2021-10-15","current":14.838178,"twenty":14.813782,"median":16.705494,"eighty":19.72273,"marketCap":13808274651},{"date":"2021-10-22","current":13.968645,"twenty":14.827344,"median":16.705494,"eighty":19.72273,"marketCap":14530324140},{"date":"2021-10-29","current":13.516948,"twenty":14.827344,"median":16.705494,"eighty":19.72273,"marketCap":14060464223},{"date":"2021-11-05","current":13.683474,"twenty":14.827344,"median":16.705494,"eighty":19.72273,"marketCap":14233686547},{"date":"2021-11-12","current":13.793852,"twenty":14.827344,"median":16.705494,"eighty":19.72273,"marketCap":14348502744},{"date":"2021-11-19","current":13.634228,"twenty":14.827344,"median":16.705494,"eighty":19.72273,"marketCap":14182460643},{"date":"2021-11-26","current":13.664795,"twenty":14.812497,"median":16.705494,"eighty":19.72273,"marketCap":14214255922},{"date":"2021-12-03","current":13.197811,"twenty":14.774201,"median":16.705494,"eighty":19.72273,"marketCap":13728494804},{"date":"2021-12-10","current":13.744606,"twenty":14.692508,"median":16.705494,"eighty":19.72273,"marketCap":14297277105},{"date":"2021-12-17","current":13.652908,"twenty":14.63911,"median":16.705494,"eighty":19.72273,"marketCap":14201891268},{"date":"2021-12-23","current":13.613851,"twenty":14.615231,"median":16.705494,"eighty":19.72273,"marketCap":14161263791},{"date":"2021-12-31","current":13.990834,"twenty":14.582218,"median":16.705494,"eighty":19.72273,"marketCap":14553405565},{"date":"2022-01-07","current":14.362723,"twenty":14.569061,"median":16.705494,"eighty":19.720986,"marketCap":14940248125},{"date":"2022-01-14","current":14.534234,"twenty":14.534728,"median":16.705494,"eighty":19.720986,"marketCap":15118655145},{"date":"2022-01-21","current":14.016306,"twenty":14.520436,"median":16.705494,"eighty":19.720986,"marketCap":14579901630},{"date":"2022-01-28","current":14.637091,"twenty":14.510016,"median":16.705494,"eighty":19.720986,"marketCap":14966279460},{"date":"2022-02-04","current":15.518844,"twenty":14.510016,"median":16.705494,"eighty":19.720986,"marketCap":15867862560},{"date":"2022-02-11","current":15.555151,"twenty":14.510016,"median":16.705494,"eighty":19.720986,"marketCap":15904986570},{"date":"2022-02-18","current":15.641597,"twenty":14.510016,"median":16.686752,"eighty":19.720986,"marketCap":15993376981},{"date":"2022-02-25","current":15.766964,"twenty":14.510016,"median":16.668751,"eighty":19.720986,"marketCap":16121563359},{"date":"2022-03-04","current":15.576772,"twenty":14.510016,"median":16.651897,"eighty":19.720986,"marketCap":15927093442},{"date":"2022-03-11","current":16.321981,"twenty":14.510016,"median":16.633021,"eighty":19.720986,"marketCap":16689062193},{"date":"2022-03-18","current":16.598625,"twenty":14.510016,"median":16.619642,"eighty":19.720986,"marketCap":16971927744},{"date":"2022-03-25","current":17.112145,"twenty":14.510016,"median":16.619642,"eighty":19.720986,"marketCap":17496996758},{"date":"2022-04-01","current":17.457085,"twenty":14.510016,"median":16.619642,"eighty":19.720986,"marketCap":17849694632},{"date":"2022-04-08","current":17.558233,"twenty":14.510016,"median":16.619642,"eighty":19.720986,"marketCap":17953117316},{"date":"2022-04-14","current":17.693096,"twenty":14.510016,"median":16.619642,"eighty":19.720986,"marketCap":18091014229},{"date":"2022-04-22","current":17.62825,"twenty":14.510016,"median":16.619642,"eighty":19.720986,"marketCap":18024709480},{"date":"2022-04-29","current":13.300804,"twenty":14.483996,"median":16.611168,"eighty":19.720986,"marketCap":18403032385},{"date":"2022-05-06","current":13.182974,"twenty":14.473801,"median":16.602642,"eighty":19.720986,"marketCap":18240002877},{"date":"2022-05-13","current":12.905055,"twenty":14.463274,"median":16.602642,"eighty":19.720986,"marketCap":17855472429},{"date":"2022-05-20","current":12.742136,"twenty":14.448252,"median":16.602642,"eighty":19.720986,"marketCap":17630058029},{"date":"2022-05-27","current":13.570145,"twenty":14.430521,"median":16.602642,"eighty":19.720986,"marketCap":18775693569},{"date":"2022-06-03","current":13.533728,"twenty":14.416498,"median":16.594243,"eighty":19.720986,"marketCap":18725306821},{"date":"2022-06-10","current":13.083307,"twenty":14.385125,"median":16.594243,"eighty":19.720986,"marketCap":18102102303},{"date":"2022-06-17","current":12.807304,"twenty":14.366435,"median":16.574649,"eighty":19.720986,"marketCap":17720223789},{"date":"2022-06-24","current":13.039223,"twenty":14.354839,"median":16.563441,"eighty":19.72273,"marketCap":18041107818},{"date":"2022-07-01","current":13.294142,"twenty":14.340265,"median":16.547358,"eighty":19.72273,"marketCap":18393815056},{"date":"2022-07-08","current":12.901221,"twenty":14.33062,"median":16.512568,"eighty":19.72273,"marketCap":17850168561},{"date":"2022-07-15","current":12.080879,"twenty":14.262689,"median":16.478175,"eighty":19.72273,"marketCap":16715140758},{"date":"2022-07-22","current":12.532647,"twenty":14.221843,"median":16.44815,"eighty":19.72273,"marketCap":16614367261},{"date":"2022-07-29","current":12.508642,"twenty":14.200621,"median":16.402041,"eighty":19.72273,"marketCap":16582544052},{"date":"2022-08-05","current":12.372323,"twenty":14.173409,"median":16.321981,"eighty":19.72273,"marketCap":16401828353},{"date":"2022-08-12","current":13.192743,"twenty":14.150252,"median":16.255797,"eighty":19.72273,"marketCap":17489447571},{"date":"2022-08-19","current":13.524913,"twenty":14.10142,"median":16.24407,"eighty":19.72273,"marketCap":17929800718},{"date":"2022-08-26","current":13.314805,"twenty":14.049943,"median":16.215507,"eighty":19.72273,"marketCap":17651264089},{"date":"2022-09-02","current":12.960624,"twenty":14.01724,"median":16.186298,"eighty":19.72273,"marketCap":17181730914},{"date":"2022-09-09","current":13.532917,"twenty":14.014046,"median":16.186298,"eighty":19.72273,"marketCap":17940411637},{"date":"2022-09-16","current":13.394846,"twenty":14.000131,"median":16.15054,"eighty":19.72273,"marketCap":17757373281},{"date":"2022-09-23","current":12.774529,"twenty":13.978717,"median":16.15054,"eighty":19.72273,"marketCap":16935027043},{"date":"2022-09-30","current":12.922605,"twenty":13.95364,"median":16.107646,"eighty":19.72273,"marketCap":17131329048},{"date":"2022-10-07","current":13.390844,"twenty":13.9479,"median":16.089937,"eighty":19.72273,"marketCap":17752067821},{"date":"2022-10-14","current":14.027169,"twenty":13.945044,"median":16.060312,"eighty":19.72273,"marketCap":18595635898},{"date":"2022-10-21","current":14.277297,"twenty":13.945044,"median":16.023396,"eighty":19.72273,"marketCap":18927227123},{"date":"2022-10-28","current":15.029009,"twenty":13.945044,"median":15.996971,"eighty":19.72273,"marketCap":19436551244},{"date":"2022-11-04","current":15.371011,"twenty":13.945044,"median":15.97843,"eighty":19.72273,"marketCap":19878851940},{"date":"2022-11-11","current":14.322054,"twenty":13.945044,"median":15.97614,"eighty":19.72273,"marketCap":18522268962},{"date":"2022-11-18","current":15.052834,"twenty":13.945044,"median":15.97614,"eighty":19.72273,"marketCap":19467363952},{"date":"2022-11-25","current":15.434646,"twenty":13.945044,"median":15.97614,"eighty":19.72273,"marketCap":19961149537},{"date":"2022-12-02","current":15.533178,"twenty":13.945044,"median":15.97614,"eighty":19.72273,"marketCap":20088578076},{"date":"2022-12-09","current":15.100048,"twenty":13.945044,"median":15.97614,"eighty":19.72273,"marketCap":19528423460},{"date":"2022-12-16","current":14.790082,"twenty":13.945044,"median":15.97614,"eighty":19.72273,"marketCap":19127554518},{"date":"2022-12-23","current":15.077467,"twenty":13.945044,"median":15.97614,"eighty":19.72273,"marketCap":19499221087},{"date":"2022-12-30","current":14.896825,"twenty":13.945044,"median":15.97614,"eighty":19.72273,"marketCap":19265602100},{"date":"2023-01-06","current":15.249899,"twenty":13.945044,"median":15.97614,"eighty":19.72273,"marketCap":19722221029},{"date":"2023-01-13","current":15.058993,"twenty":13.945044,"median":15.97614,"eighty":19.72273,"marketCap":19475328236},{"date":"2023-01-20","current":14.352846,"twenty":13.945044,"median":15.97614,"eighty":19.72273,"marketCap":18562090380},{"date":"2023-01-27","current":13.305889,"twenty":13.9387,"median":15.950487,"eighty":19.72273,"marketCap":18376257095},{"date":"2023-02-03","current":12.854157,"twenty":13.914762,"median":15.927015,"eighty":19.72273,"marketCap":17752388211},{"date":"2023-02-10","current":13.107896,"twenty":13.901493,"median":15.927015,"eighty":19.72273,"marketCap":18102816690},{"date":"2023-02-17","current":12.906058,"twenty":13.87862,"median":15.927015,"eighty":19.72273,"marketCap":17824066763},{"date":"2023-02-24","current":12.656683,"twenty":13.859086,"median":15.927015,"eighty":19.72273,"marketCap":17479663398},{"date":"2023-03-03","current":12.883683,"twenty":13.846834,"median":15.927015,"eighty":19.72273,"marketCap":17793164520},{"date":"2023-03-10","current":11.952792,"twenty":13.839646,"median":15.917309,"eighty":19.72273,"marketCap":16507546473},{"date":"2023-03-17","current":11.636136,"twenty":13.834418,"median":15.898037,"eighty":19.72273,"marketCap":16070225581},{"date":"2023-03-24","current":11.451103,"twenty":13.814225,"median":15.89575,"eighty":19.72273,"marketCap":15814682649},{"date":"2023-03-31","current":11.876489,"twenty":13.798409,"median":15.869885,"eighty":19.720986,"marketCap":16402167945},{"date":"2023-04-06","current":11.950884,"twenty":13.78737,"median":15.836384,"eighty":19.720986,"marketCap":16504912010},{"date":"2023-04-14","current":11.952792,"twenty":13.757884,"median":15.815834,"eighty":19.72273,"marketCap":16507546473},{"date":"2023-04-21","current":15.337554,"twenty":13.726968,"median":15.787063,"eighty":19.72273,"marketCap":16634344320},{"date":"2023-04-28","current":13.991645,"twenty":13.726968,"median":15.766964,"eighty":19.72273,"marketCap":15174638600},{"date":"2023-05-05","current":14.640485,"twenty":13.726968,"median":15.761347,"eighty":19.72273,"marketCap":15878338252},{"date":"2023-05-12","current":14.157405,"twenty":13.726968,"median":15.731576,"eighty":19.72273,"marketCap":15354413511},{"date":"2023-05-19","current":13.835209,"twenty":13.726968,"median":15.724799,"eighty":19.72273,"marketCap":15004975432},{"date":"2023-05-26","current":13.488968,"twenty":13.72163,"median":15.690528,"eighty":19.72273,"marketCap":14629459884},{"date":"2023-06-02","current":13.683728,"twenty":13.698185,"median":15.658396,"eighty":19.72273,"marketCap":14840687380},{"date":"2023-06-09","current":13.777502,"twenty":13.698185,"median":15.625184,"eighty":19.72273,"marketCap":14942389507},{"date":"2023-06-16","current":14.041991,"twenty":13.687765,"median":15.579356,"eighty":19.72273,"marketCap":15229241662},{"date":"2023-06-23","current":14.058822,"twenty":13.686514,"median":15.592103,"eighty":19.724475,"marketCap":15247495890},{"date":"2023-06-30","current":14.215112,"twenty":13.685264,"median":15.60485,"eighty":19.726219,"marketCap":15416999436},{"date":"2023-07-07","current":14.320908,"twenty":13.685264,"median":15.60485,"eighty":19.726219,"marketCap":15531740298},{"date":"2023-07-14","current":14.176641,"twenty":13.685264,"median":15.60485,"eighty":19.726219,"marketCap":15375275486},{"date":"2023-07-21","current":12.582556,"twenty":13.683785,"median":15.60485,"eighty":19.726219,"marketCap":15873347880},{"date":"2023-07-28","current":12.758108,"twenty":13.677527,"median":15.60485,"eighty":19.726219,"marketCap":16094812500},{"date":"2023-08-04","current":12.725447,"twenty":13.663321,"median":15.60485,"eighty":19.726219,"marketCap":16053609780},{"date":"2023-08-11","current":12.92581,"twenty":13.635324,"median":15.60485,"eighty":19.726219,"marketCap":16306374786},{"date":"2023-08-18","current":12.623691,"twenty":13.629412,"median":15.60485,"eighty":19.726219,"marketCap":15925240315},{"date":"2023-08-24","current":12.448135,"twenty":13.616358,"median":15.60485,"eighty":19.726219,"marketCap":15703770285},{"date":"2023-09-01","current":12.627773,"twenty":13.608955,"median":15.608966,"eighty":19.727963,"marketCap":15930390781},{"date":"2023-09-08","current":12.611443,"twenty":13.595061,"median":15.608966,"eighty":19.727963,"marketCap":15909788917},{"date":"2023-09-15","current":13.187103,"twenty":13.578342,"median":15.613081,"eighty":19.737617,"marketCap":16636004598},{"date":"2023-09-22","current":13.295294,"twenty":13.553207,"median":15.619132,"eighty":19.747271,"marketCap":16772491942},{"date":"2023-09-29","current":13.281005,"twenty":13.533404,"median":15.619132,"eighty":19.747271,"marketCap":16754465312},{"date":"2023-10-06","current":13.111573,"twenty":13.521829,"median":15.625184,"eighty":19.756926,"marketCap":16540720980},{"date":"2023-10-13","current":12.952348,"twenty":13.504488,"median":15.625184,"eighty":19.756926,"marketCap":16339852813},{"date":"2023-10-20","current":13.113614,"twenty":13.490093,"median":15.625184,"eighty":19.756926,"marketCap":16543296213},{"date":"2023-10-27","current":12.663816,"twenty":13.490873,"median":15.638476,"eighty":19.78809,"marketCap":17301850200},{"date":"2023-11-03","current":12.807358,"twenty":13.466211,"median":15.638476,"eighty":19.78809,"marketCap":17497963640},{"date":"2023-11-10","current":12.723325,"twenty":13.436757,"median":15.638476,"eighty":19.78809,"marketCap":17383153811},{"date":"2023-11-17","current":13.168764,"twenty":13.394355,"median":15.638476,"eighty":19.78809,"marketCap":17991731812},{"date":"2023-11-24","current":13.55758,"twenty":13.390615,"median":15.638476,"eighty":19.78809,"marketCap":18522948202},{"date":"2023-12-01","current":13.693476,"twenty":13.389355,"median":15.638476,"eighty":19.78809,"marketCap":18708616066},{"date":"2023-12-08","current":13.382046,"twenty":13.387981,"median":15.636411,"eighty":19.776234,"marketCap":18283127210},{"date":"2023-12-15","current":13.433008,"twenty":13.387981,"median":15.636411,"eighty":19.776234,"marketCap":18352752659},{"date":"2023-12-22","current":13.166877,"twenty":13.372718,"median":15.636411,"eighty":19.776234,"marketCap":17989153091},{"date":"2023-12-29","current":13.291449,"twenty":13.370323,"median":15.638476,"eighty":19.78809,"marketCap":18159348634},{"date":"2024-01-05","current":13.810498,"twenty":13.380763,"median":15.64054,"eighty":19.799945,"marketCap":18868496727},{"date":"2024-01-12","current":13.755762,"twenty":13.391772,"median":15.64054,"eighty":19.799945,"marketCap":18793713837},{"date":"2024-01-19","current":14.03888,"twenty":13.391462,"median":15.641068,"eighty":19.811801,"marketCap":19180521888},{"date":"2024-01-26","current":15.464845,"twenty":13.391772,"median":15.64054,"eighty":19.799945,"marketCap":21362502150},{"date":"2024-02-02","current":14.909544,"twenty":13.391772,"median":15.64054,"eighty":19.799945,"marketCap":20595432600},{"date":"2024-02-09","current":14.835256,"twenty":13.391772,"median":15.64054,"eighty":19.799945,"marketCap":20492814600},{"date":"2024-02-16","current":15.279125,"twenty":13.391772,"median":15.64054,"eighty":19.799945,"marketCap":21105957150},{"date":"2024-02-23","current":15.918,"twenty":13.391772,"median":15.625184,"eighty":19.799945,"marketCap":21988471950},{"date":"2024-03-01","current":15.526354,"twenty":13.392081,"median":15.630797,"eighty":19.78809,"marketCap":21447468728},{"date":"2024-03-08","current":15.63593,"twenty":13.392081,"median":15.594642,"eighty":19.78809,"marketCap":21598832443},{"date":"2024-03-15","current":15.829081,"twenty":13.392081,"median":15.594642,"eighty":19.78809,"marketCap":21865643058},{"date":"2024-03-22","current":15.938657,"twenty":13.392081,"median":15.594642,"eighty":19.78809,"marketCap":22017006773},{"date":"2024-03-28","current":16.375103,"twenty":13.392081,"median":15.594642,"eighty":19.78809,"marketCap":22619896145},{"date":"2024-04-05","current":16.085377,"twenty":13.391772,"median":15.579356,"eighty":19.799945,"marketCap":22219680222},{"date":"2024-04-12","current":15.264486,"twenty":13.391772,"median":15.555151,"eighty":19.799945,"marketCap":21085735105},{"date":"2024-04-19","current":15.039762,"twenty":13.391772,"median":15.518844,"eighty":19.799945,"marketCap":20775311215},{"date":"2024-04-26","current":13.066389,"twenty":13.386794,"median":15.475985,"eighty":19.78809,"marketCap":19987706801},{"date":"2024-05-03","current":13.853294,"twenty":13.386794,"median":15.438997,"eighty":19.78809,"marketCap":21191439522},{"date":"2024-05-10","current":13.168319,"twenty":13.353759,"median":15.371014,"eighty":19.78809,"marketCap":20143630804},{"date":"2024-05-17","current":13.134893,"twenty":13.325401,"median":15.330676,"eighty":19.78809,"marketCap":20092498349},{"date":"2024-05-24","current":13.178347,"twenty":13.308042,"median":15.291253,"eighty":19.78809,"marketCap":20158970541},{"date":"2024-05-31","current":13.286983,"twenty":13.295064,"median":15.261298,"eighty":19.78809,"marketCap":20325151021},{"date":"2024-06-07","current":13.305367,"twenty":13.295064,"median":15.250217,"eighty":19.78809,"marketCap":20353273871},{"date":"2024-06-14","current":13.081411,"twenty":13.289663,"median":15.229199,"eighty":19.799945,"marketCap":20010686420},{"date":"2024-06-21","current":13.542695,"twenty":13.285667,"median":15.210409,"eighty":19.811801,"marketCap":20716314305},{"date":"2024-06-28","current":13.266927,"twenty":13.280599,"median":15.163683,"eighty":19.844232,"marketCap":20294471548},{"date":"2024-07-05","current":13.231829,"twenty":13.268411,"median":15.113835,"eighty":19.844232,"marketCap":20240782470},{"date":"2024-07-12","current":13.108988,"twenty":13.262401,"median":15.078548,"eighty":19.844232,"marketCap":20052870670},{"date":"2024-07-15","current":13.399797,"twenty":13.262401,"median":15.077467,"eighty":19.844232,"marketCap":20497723031},{"date":"2024-08-02","current":13.491211,"twenty":13.254006,"median":15.030564,"eighty":19.929806,"marketCap":20848036190},{"date":"2024-08-09","current":13.965544,"twenty":13.254006,"median":14.990435,"eighty":19.929806,"marketCap":21581024526},{"date":"2024-08-16","current":14.179792,"twenty":13.254006,"median":14.980988,"eighty":19.929806,"marketCap":21912103548},{"date":"2024-08-23","current":14.278297,"twenty":13.254006,"median":14.947616,"eighty":19.929806,"marketCap":22064323788},{"date":"2024-08-30","current":14.608289,"twenty":13.254006,"median":14.897851,"eighty":19.929806,"marketCap":22574261592},{"date":"2024-09-06","current":14.53441,"twenty":13.254006,"median":14.884202,"eighty":19.929806,"marketCap":22460096412},{"date":"2024-09-13","current":14.229045,"twenty":13.254006,"median":14.833858,"eighty":19.929806,"marketCap":21988213668},{"date":"2024-09-20","current":14.165016,"twenty":13.254006,"median":14.778085,"eighty":19.929806,"marketCap":21889270512},{"date":"2024-09-27","current":13.965544,"twenty":13.254006,"median":14.735684,"eighty":19.929806,"marketCap":21581024526},{"date":"2024-10-04","current":14.076362,"twenty":13.254006,"median":14.679594,"eighty":19.929806,"marketCap":21752272296},{"date":"2024-10-11","current":14.307849,"twenty":13.254006,"median":14.638788,"eighty":19.929806,"marketCap":22109989860},{"date":"2024-10-18","current":15.03186,"twenty":13.254006,"median":14.608859,"eighty":19.929806,"marketCap":23228808624},{"date":"2024-10-25","current":14.333113,"twenty":13.254006,"median":14.596298,"eighty":19.929806,"marketCap":22608378900},{"date":"2024-10-31","current":14.021366,"twenty":13.254006,"median":14.576549,"eighty":19.929806,"marketCap":22116643800},{"date":"2024-11-08","current":14.40346,"twenty":13.2537,"median":14.561353,"eighty":19.933644,"marketCap":22719340934},{"date":"2024-11-15","current":14.410708,"twenty":13.2537,"median":14.553244,"eighty":19.933644,"marketCap":22730773008},{"date":"2024-11-22","current":15.012261,"twenty":13.2537,"median":14.548493,"eighty":19.933644,"marketCap":23679635116},{"date":"2024-11-29","current":15.594488,"twenty":13.2537,"median":14.548493,"eighty":19.933644,"marketCap":24598011696},{"date":"2024-12-06","current":15.367395,"twenty":13.2537,"median":14.548493,"eighty":19.933644,"marketCap":24239806723},{"date":"2024-12-13","current":14.611226,"twenty":13.2537,"median":14.548493,"eighty":19.933644,"marketCap":23047060377},{"date":"2024-12-20","current":14.019336,"twenty":13.2537,"median":14.534234,"eighty":19.933644,"marketCap":22113441033},{"date":"2024-12-27","current":14.306825,"twenty":13.2537,"median":14.51959,"eighty":19.933644,"marketCap":22566913286},{"date":"2025-01-03","current":14.014504,"twenty":13.2537,"median":14.483343,"eighty":19.933644,"marketCap":22105819651},{"date":"2025-01-10","current":14.033831,"twenty":13.253337,"median":14.455606,"eighty":19.948422,"marketCap":22136305180},{"date":"2025-01-17","current":14.584651,"twenty":13.253337,"median":14.440621,"eighty":19.948422,"marketCap":23005142774},{"date":"2025-01-24","current":13.753589,"twenty":13.253337,"median":14.420083,"eighty":19.948422,"marketCap":21694265001},{"date":"2025-01-31","current":12.831798,"twenty":13.250384,"median":14.401857,"eighty":19.918293,"marketCap":22534113140},{"date":"2025-02-07","current":13.305767,"twenty":13.24073,"median":14.370907,"eighty":19.516621,"marketCap":23366457680},{"date":"2025-02-14","current":13.307932,"twenty":13.239733,"median":14.358807,"eighty":19.226617,"marketCap":23370258340},{"date":"2025-02-21","current":13.072029,"twenty":13.230252,"median":14.349761,"eighty":18.884366,"marketCap":22955986400},{"date":"2025-02-28","current":13.414567,"twenty":13.227058,"median":14.338833,"eighty":18.761281,"marketCap":23557522598},{"date":"2025-03-07","current":13.425364,"twenty":13.227058,"median":14.330459,"eighty":18.697139,"marketCap":23576483901},{"date":"2025-03-14","current":13.360581,"twenty":13.227058,"median":14.315236,"eighty":18.697139,"marketCap":23462716084},{"date":"2025-03-21","current":13.732008,"twenty":13.231829,"median":14.315236,"eighty":18.697139,"marketCap":24114984901},{"date":"2025-03-28","current":14.312903,"twenty":13.240482,"median":14.315236,"eighty":18.697139,"marketCap":25135102991},{"date":"2025-04-04","current":15.178846,"twenty":13.240482,"median":14.330459,"eighty":18.697139,"marketCap":26655799476},{"date":"2025-04-11","current":14.492138,"twenty":13.240485,"median":14.321481,"eighty":18.692036,"marketCap":25449860618},{"date":"2025-04-17","current":14.781506,"twenty":13.240485,"median":14.321481,"eighty":18.692036,"marketCap":25958023533},{"date":"2025-04-25","current":15.720582,"twenty":13.240482,"median":14.320908,"eighty":18.681647,"marketCap":27215707750},{"date":"2025-05-02","current":16.323529,"twenty":13.240482,"median":14.320908,"eighty":18.653317,"marketCap":28259537522},{"date":"2025-05-09","current":16.676693,"twenty":13.240482,"median":14.320908,"eighty":18.653317,"marketCap":28870940835},{"date":"2025-05-16","current":15.930528,"twenty":13.240482,"median":14.320908,"eighty":18.653317,"marketCap":27579169640},{"date":"2025-05-23","current":15.818774,"twenty":13.240482,"median":14.320908,"eighty":18.377574,"marketCap":27385698161},{"date":"2025-05-30","current":16.206628,"twenty":13.240482,"median":14.320908,"eighty":18.19152,"marketCap":28057158000},{"date":"2025-06-06","current":16.186907,"twenty":13.240482,"median":14.320908,"eighty":18.02735,"marketCap":28023015974},{"date":"2025-06-13","current":16.169377,"twenty":13.240482,"median":14.320908,"eighty":17.925663,"marketCap":27992667507},{"date":"2025-06-20","current":15.948059,"twenty":13.24048,"median":14.318072,"eighty":17.768779,"marketCap":27609518107},{"date":"2025-06-27","current":15.851643,"twenty":13.24048,"median":14.318072,"eighty":17.708986,"marketCap":27442601537},{"date":"2025-07-03","current":15.665385,"twenty":13.24048,"median":14.318072,"eighty":17.636883,"marketCap":27120149073},{"date":"2025-07-11","current":15.152628,"twenty":13.24048,"median":14.318072,"eighty":17.601808,"marketCap":26232456405},{"date":"2025-07-18","current":14.929118,"twenty":13.24048,"median":14.318072,"eighty":17.527109,"marketCap":25845513447},{"date":"2025-07-25","current":14.768331,"twenty":13.24048,"median":14.318072,"eighty":17.470982,"marketCap":26001049342},{"date":"2025-08-01","current":14.826508,"twenty":13.24048,"median":14.318072,"eighty":17.35219,"marketCap":26103475419},{"date":"2025-08-08","current":15.104108,"twenty":13.24048,"median":14.318072,"eighty":17.259395,"marketCap":26592216315},{"date":"2025-08-15","current":15.416488,"twenty":13.24048,"median":14.318072,"eighty":17.207894,"marketCap":27142190835},{"date":"2025-08-22","current":15.62115,"twenty":13.24048,"median":14.318072,"eighty":17.11007,"marketCap":27502518970},{"date":"2025-08-29","current":15.347548,"twenty":13.24048,"median":14.318072,"eighty":16.937859,"marketCap":27020817148},{"date":"2025-09-05","current":15.709478,"twenty":13.240477,"median":14.315236,"eighty":16.66064,"marketCap":27658029007},{"date":"2025-09-12","current":15.894752,"twenty":13.24048,"median":14.318072,"eighty":16.547884,"marketCap":27984220791},{"date":"2025-09-19","current":15.748257,"twenty":13.24048,"median":14.318072,"eighty":16.407921,"marketCap":27726301706},{"date":"2025-09-26","current":16.062791,"twenty":13.24048,"median":14.318072,"eighty":16.298629,"marketCap":28280069154},{"date":"2025-10-03","current":16.411795,"twenty":13.24048,"median":14.318072,"eighty":16.262055,"marketCap":28894523447},{"date":"2025-10-10","current":16.700477,"twenty":13.24048,"median":14.318072,"eighty":16.262055,"marketCap":29402775762},{"date":"2025-10-17","current":15.866745,"twenty":13.24048,"median":14.318072,"eighty":16.259529,"marketCap":27934912731},{"date":"2025-10-24","current":14.995829,"twenty":13.24048,"median":14.318072,"eighty":16.206415,"marketCap":28581945480},{"date":"2025-10-31","current":14.258395,"twenty":13.24048,"median":14.310376,"eighty":16.182525,"marketCap":27176400580},{"date":"2025-11-07","current":14.869928,"twenty":13.24048,"median":14.307337,"eighty":16.12357,"marketCap":28341979156},{"date":"2025-11-14","current":15.344458,"twenty":13.24048,"median":14.307337,"eighty":16.080177,"marketCap":29246429551},{"date":"2025-11-21","current":15.412248,"twenty":13.24048,"median":14.307337,"eighty":16.056746,"marketCap":29375636750},{"date":"2025-11-28","current":15.480038,"twenty":13.24048,"median":14.307337,"eighty":16.039634,"marketCap":29504843949},{"date":"2025-12-05","current":14.13022,"twenty":13.24048,"median":14.304693,"eighty":15.996913,"marketCap":26932100601},{"date":"2025-12-12","current":13.825165,"twenty":13.24048,"median":14.283249,"eighty":15.944553,"marketCap":26350668205},{"date":"2025-12-17","current":13.669647,"twenty":13.24048,"median":14.272295,"eighty":15.925517,"marketCap":26054251689}],"updateTime":1766058286377},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"WRB\",pageSize:20,pageCount:2,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"18456343","market":"us","labels":[],"media":"sec.gov","original_id":"AN1154424000024-WRB","pdf_url":"","pub_time":1722571200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"WRB","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000024/0000011544-24-000024-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000024/wrb-20240630.htm","primary":true,"translateUrl":"","linkName":"wrb-20240630.htm","type":"10-Q","id":"NTFILE9PPkAFDVSwEebomr","market":"us","size":2361265},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000024/wrb630202410-qex311.htm","primary":false,"translateUrl":"","linkName":"wrb630202410-qex311.htm","type":"EX-31.1","id":"NTFILEtKYGBwjnQXZEacBq","market":"us","size":8131},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000024/wrb630202410-qex312.htm","primary":false,"translateUrl":"","linkName":"wrb630202410-qex312.htm","type":"EX-31.2","id":"NTFILE4QHDeN7GcMBwwRcp","market":"us","size":8258},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000024/wrb630202410-qex321.htm","primary":false,"translateUrl":"","linkName":"wrb630202410-qex321.htm","type":"EX-32.1","id":"NTFILEHozwRXQ2KRrjCq5C","market":"us","size":6357}],"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":"2024-08-02 12:00","pubTimestamp":1722571200,"title_zh":"Form 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":"18392338","market":"us","labels":[],"media":"sec.gov","original_id":"AN1154424000021-WRB","pdf_url":"","pub_time":1721620800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"WRB","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000021/0000011544-24-000021-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":null,"gpt_en_title":null,"attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000021/wrb63020248-kex991.htm","primary":true,"translateUrl":"","linkName":"wrb63020248-kex991.htm","type":"EX-99.1","id":"NTFILEFXgBxdZyDGnQNA4s","market":"us","size":318509},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000021/wrb-20240722.htm","primary":false,"translateUrl":"","linkName":"wrb-20240722.htm","type":"8-K","id":"NTFILE3aSZ1VG4nt7qg6an","market":"us","size":38699}],"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":"2024-07-22 12:00","pubTimestamp":1721620800,"title_zh":"Form 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":"18306407","market":"us","labels":[],"media":"sec.gov","original_id":"AN1154424000019-WRB","pdf_url":"","pub_time":1719288000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","symbol":"WRB","title":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000019/0000011544-24-000019-index.htm","us_notice_code":"Form 11-K","us_title_en":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"11-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000019/wrb11-k2023.htm","primary":true,"translateUrl":"","linkName":"wrb11-k2023.htm","type":"11-K","id":"NTFILEA2o153tv7a95xJnx","market":"us","size":230661},{"description":"EX-23","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000019/wrb11-k2023exhibit23.htm","primary":false,"translateUrl":"","linkName":"wrb11-k2023exhibit23.htm","type":"EX-23","id":"NTFILE8c3kk2dZjrCQL1mB","market":"us","size":2320}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2024-06-25 12:00","pubTimestamp":1719288000,"title_zh":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18263944","market":"us","labels":[],"media":"sec.gov","original_id":"AN1154424000015-WRB","pdf_url":"","pub_time":1718164800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"WRB","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000015/0000011544-24-000015-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":null,"gpt_en_title":null,"attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000015/wrb-20240612.htm","primary":true,"translateUrl":"","linkName":"wrb-20240612.htm","type":"8-K","id":"NTFILE7D2hKBk9iH2dQwu2","market":"us","size":51191}],"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":"2024-06-12 12:00","pubTimestamp":1718164800,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18096379","market":"us","labels":[],"media":"sec.gov","original_id":"AN1154424000012-WRB","pdf_url":"","pub_time":1714708800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"WRB","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000012/0000011544-24-000012-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000012/wrb-20240331.htm","primary":true,"translateUrl":"","linkName":"wrb-20240331.htm","type":"10-Q","id":"NTFILEESczJ3T4o1DvSJRQ","market":"us","size":1846978},{"description":"EX-10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000012/wrb331202410-qex101.htm","primary":false,"translateUrl":"","linkName":"wrb331202410-qex101.htm","type":"EX-10.1","id":"NTFILEHkWSsY4YNfG3U9Jd","market":"us","size":238444},{"description":"EX-31.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000012/wrb331202410-qex311.htm","primary":false,"translateUrl":"","linkName":"wrb331202410-qex311.htm","type":"EX-31.1","id":"NTFILE6ESrLYXCWWxJug2c","market":"us","size":8128},{"description":"EX-31.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000012/wrb331202410-qex312.htm","primary":false,"translateUrl":"","linkName":"wrb331202410-qex312.htm","type":"EX-31.2","id":"NTFILE45mDvnZFGDWC5LcN","market":"us","size":8255},{"description":"EX-32.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000012/wrb331202410-qex321.htm","primary":false,"translateUrl":"","linkName":"wrb331202410-qex321.htm","type":"EX-32.1","id":"NTFILECQvzbYgSWoo9bSvt","market":"us","size":6355}],"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":"2024-05-03 12:00","pubTimestamp":1714708800,"title_zh":"Form 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":"17962270","market":"us","labels":[],"media":"sec.gov","original_id":"AN1154424000010-WRB","pdf_url":"","pub_time":1713844800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"WRB","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000010/0000011544-24-000010-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000010/wrb-20240423.htm","primary":true,"translateUrl":"","linkName":"wrb-20240423.htm","type":"8-K","id":"NTFILE4f7o1QhnEmRNX6te","market":"us","size":34543}],"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":"2024-04-23 12:00","pubTimestamp":1713844800,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17958021","market":"us","labels":[],"media":"sec.gov","original_id":"AN1154424000008-WRB","pdf_url":"","pub_time":1713844800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"WRB","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000008/0000011544-24-000008-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":null,"gpt_en_title":null,"attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000008/wrb33120248-kex991.htm","primary":true,"translateUrl":"","linkName":"wrb33120248-kex991.htm","type":"EX-99.1","id":"NTFILE8arN73VqkdGSxZx7","market":"us","size":218623},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000008/wrb-20240423.htm","primary":false,"translateUrl":"","linkName":"wrb-20240423.htm","type":"8-K","id":"NTFILE9F399GmU3DHr4Hbj","market":"us","size":38702}],"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":"2024-04-23 12:00","pubTimestamp":1713844800,"title_zh":"Form 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":"17631002","market":"us","labels":[],"media":"sec.gov","original_id":"AN1154424000005-WRB","pdf_url":"","pub_time":1708664400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"WRB","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000005/0000011544-24-000005-index.htm","us_notice_code":"Form 10-K","us_title_en":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000005/wrb-20231231.htm","primary":true,"translateUrl":"","linkName":"wrb-20231231.htm","type":"10-K","id":"NTFILEHG2BPvakwCKi4Zjd","market":"us","size":4924803},{"description":"EX-10.12","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000005/wrb1231202310-kex1012.htm","primary":false,"translateUrl":"","linkName":"wrb1231202310-kex1012.htm","type":"EX-10.12","id":"NTFILE2fPRCtdJPqFpUWB2","market":"us","size":134989},{"description":"EX-21","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000005/wrb1231202310-kex21.htm","primary":false,"translateUrl":"","linkName":"wrb1231202310-kex21.htm","type":"EX-21","id":"NTFILE437eWSwhikLH3Dfi","market":"us","size":126774},{"description":"EX-23","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000005/wrb1231202310-kex23.htm","primary":false,"translateUrl":"","linkName":"wrb1231202310-kex23.htm","type":"EX-23","id":"NTFILEuU3DumEYJ9RxFFNC","market":"us","size":1960},{"description":"EX-31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000005/wrb1231202310-kex311.htm","primary":false,"translateUrl":"","linkName":"wrb1231202310-kex311.htm","type":"EX-31.1","id":"NTFILEACri5o3gY5UAVXGv","market":"us","size":8380},{"description":"EX-31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000005/wrb1231202310-kex312.htm","primary":false,"translateUrl":"","linkName":"wrb1231202310-kex312.htm","type":"EX-31.2","id":"NTFILE5zDaaexSG3LruGMj","market":"us","size":8503},{"description":"EX-32.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000005/wrb1231202310-kex321.htm","primary":false,"translateUrl":"","linkName":"wrb1231202310-kex321.htm","type":"EX-32.1","id":"NTFILE8Vg7ZE6tZapjdqbg","market":"us","size":6270},{"description":"EX-97","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000005/wrb1231202310-kex97.htm","primary":false,"translateUrl":"","linkName":"wrb1231202310-kex97.htm","type":"EX-97","id":"NTFILEFYRsWiAUj3jE8TpF","market":"us","size":37399},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000005/wrb-20231231_g1.jpg","primary":false,"translateUrl":"","linkName":"wrb-20231231_g1.jpg","type":"GRAPHIC","id":"NTFILEGHEULXdhr3MNBBZL","market":"us","size":95079}],"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":"2024-02-23 13:00","pubTimestamp":1708664400,"title_zh":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17591180","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465924022270-WRB","pdf_url":"","pub_time":1707800400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","symbol":"WRB","title":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/11544/000110465924022270/0001104659-24-022270-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"SCHEDULE 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000110465924022270/tv02246-wrberkleycorp.htm","primary":true,"translateUrl":"","linkName":"tv02246-wrberkleycorp.htm","type":"SC 13G/A","id":"NTFILECo1ZyQ73QGUB5Nth","market":"us","size":11442}],"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":"2024-02-13 13:00","pubTimestamp":1707800400,"title_zh":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17556968","market":"us","labels":[],"media":"sec.gov","original_id":"AN1154424000002-WRB","pdf_url":"","pub_time":1706072400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"WRB","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000002/0000011544-24-000002-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":null,"gpt_en_title":null,"attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000002/wrb123120238-kex991.htm","primary":true,"translateUrl":"","linkName":"wrb123120238-kex991.htm","type":"EX-99.1","id":"NTFILEBCCPR4GdzXYrXc88","market":"us","size":325368},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154424000002/wrb-20240124.htm","primary":false,"translateUrl":"","linkName":"wrb-20240124.htm","type":"8-K","id":"NTFILE6CoodRcD5qVmJYsC","market":"us","size":39118}],"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":"2024-01-24 13:00","pubTimestamp":1706072400,"title_zh":"Form 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":"17266157","market":"us","labels":[],"media":"sec.gov","original_id":"AN1154423000023-WRB","pdf_url":"","pub_time":1698984000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"WRB","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000023/0000011544-23-000023-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000023/wrb-20230930.htm","primary":true,"translateUrl":"","linkName":"wrb-20230930.htm","type":"10-Q","id":"NTFILEXvKWmuWLKG3nD6VR","market":"us","size":2387073},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000023/wrb930202310-qex311.htm","primary":false,"translateUrl":"","linkName":"wrb930202310-qex311.htm","type":"EX-31.1","id":"NTFILE5DoqmjjQZzuDVnfJ","market":"us","size":8133},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000023/wrb930202310-qex312.htm","primary":false,"translateUrl":"","linkName":"wrb930202310-qex312.htm","type":"EX-31.2","id":"NTFILEPozmsC4YRKJyByMY","market":"us","size":8260},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000023/wrb930202310-qex321.htm","primary":false,"translateUrl":"","linkName":"wrb930202310-qex321.htm","type":"EX-32.1","id":"NTFILE7TiQmbNNAfjkKJm5","market":"us","size":6364}],"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":"2023-11-03 12:00","pubTimestamp":1698984000,"title_zh":"Form 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":"17266158","market":"us","labels":[],"media":"sec.gov","original_id":"AN1154423000021-WRB","pdf_url":"","pub_time":1698033600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"WRB","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000021/0000011544-23-000021-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/11544/000001154423000021/wrb93020238-kex991.htm","primary":true,"translateUrl":"","linkName":"wrb93020238-kex991.htm","type":"EX-99.1","id":"NTFILEDgtCoyFcN6znucBd","market":"us","size":320995},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000021/wrb-20231023.htm","primary":false,"translateUrl":"","linkName":"wrb-20231023.htm","type":"8-K","id":"NTFILED32zBHqdmB1YgruM","market":"us","size":39085}],"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":"2023-10-23 12:00","pubTimestamp":1698033600,"title_zh":"Form 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":"17266165","market":"us","labels":[],"media":"sec.gov","original_id":"AN1154423000018-WRB","pdf_url":"","pub_time":1691035200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"WRB","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000018/0000011544-23-000018-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000018/wrb-20230630.htm","primary":true,"translateUrl":"","linkName":"wrb-20230630.htm","type":"10-Q","id":"NTFILEGKHh7A2mKKuyJGZW","market":"us","size":2358619},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000018/wrb630202310-qex311.htm","primary":false,"translateUrl":"","linkName":"wrb630202310-qex311.htm","type":"EX-31.1","id":"NTFILECnYRTNufd5fwyndz","market":"us","size":8131},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000018/wrb630202310-qex312.htm","primary":false,"translateUrl":"","linkName":"wrb630202310-qex312.htm","type":"EX-31.2","id":"NTFILED1xuSwRj8PBzw68v","market":"us","size":8258},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000018/wrb630202310-qex321.htm","primary":false,"translateUrl":"","linkName":"wrb630202310-qex321.htm","type":"EX-32.1","id":"NTFILEG9KKPTC8p3MtoHet","market":"us","size":6357}],"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":"2023-08-03 12:00","pubTimestamp":1691035200,"title_zh":"Form 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":"16725945","market":"us","labels":[],"media":"sec.gov","original_id":"AN1154423000016-WRB","pdf_url":"","pub_time":1689782400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"WRB","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000016/0000011544-23-000016-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/11544/000001154423000016/wrb63020238-kex991.htm","primary":true,"translateUrl":"","linkName":"wrb63020238-kex991.htm","type":"EX-99.1","id":"NTFILE5NkF59DMwFRCX1we","market":"us","size":321064},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000016/wrb-20230720.htm","primary":false,"translateUrl":"","linkName":"wrb-20230720.htm","type":"8-K","id":"NTFILE6JAQg5hiKUTw44bQ","market":"us","size":39071}],"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":"2023-07-20 00:00","pubTimestamp":1689782400,"title_zh":"Form 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":"16634363","market":"us","labels":[],"media":"sec.gov","original_id":"AN1154423000014-WRB","pdf_url":"","pub_time":1687881600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","symbol":"WRB","title":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000014/0000011544-23-000014-index.htm","us_notice_code":"Form 11-K","us_title_en":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"11-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000014/wrb11-k2022.htm","primary":true,"translateUrl":"","linkName":"wrb11-k2022.htm","type":"11-K","id":"NTFILE2VqU82qPhQSiKWhM","market":"us","size":246550},{"description":"EX-23","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000014/wrb11-k2022exhibit23.htm","primary":false,"translateUrl":"","linkName":"wrb11-k2022exhibit23.htm","type":"EX-23","id":"NTFILEGXLHbncgsvChMbtt","market":"us","size":2317}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2023-06-28 00:00","pubTimestamp":1687881600,"title_zh":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16582735","market":"us","labels":[],"media":"sec.gov","original_id":"AN1154423000012-WRB","pdf_url":"","pub_time":1686946560000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"WRB","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000012/0000011544-23-000012-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000012/wrb-20230614.htm","primary":true,"translateUrl":"","linkName":"wrb-20230614.htm","type":"8-K","id":"NTFILEA2bqQjyo2LwQczm4","market":"us","size":67016}],"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":"2023-06-17 04:16","pubTimestamp":1686946560,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16410135","market":"us","labels":[],"media":"sec.gov","original_id":"AN1154423000008-WRB","pdf_url":"","pub_time":1683129600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"WRB","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000008/0000011544-23-000008-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000008/wrb-20230331.htm","primary":true,"translateUrl":"","linkName":"wrb-20230331.htm","type":"10-Q","id":"NTFILE6iY42WGVemeXthfD","market":"us","size":2434800},{"description":"EX-10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000008/wrb331202310-qex101.htm","primary":false,"translateUrl":"","linkName":"wrb331202310-qex101.htm","type":"EX-10.1","id":"NTFILEHqJDHZCCwuDZQp1N","market":"us","size":205943},{"description":"EX-31.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000008/wrb331202310-qex311.htm","primary":false,"translateUrl":"","linkName":"wrb331202310-qex311.htm","type":"EX-31.1","id":"NTFILE8P88SAvkkjip3vm2","market":"us","size":8230},{"description":"EX-31.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000008/wrb331202310-qex312.htm","primary":false,"translateUrl":"","linkName":"wrb331202310-qex312.htm","type":"EX-31.2","id":"NTFILE3MZAj7UtiDyg8P4w","market":"us","size":8357},{"description":"EX-32.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000008/wrb331202310-qex321.htm","primary":false,"translateUrl":"","linkName":"wrb331202310-qex321.htm","type":"EX-32.1","id":"NTFILE54NftF9gC6tGxoGQ","market":"us","size":6457}],"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":"2023-05-04 00:00","pubTimestamp":1683129600,"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":"16285632","market":"us","labels":[],"media":"sec.gov","original_id":"AN1154423000006-WRB","pdf_url":"","pub_time":1681920000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"WRB","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000006/0000011544-23-000006-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/11544/000001154423000006/wrb33120238-kex991.htm","primary":true,"translateUrl":"","linkName":"wrb33120238-kex991.htm","type":"EX-99.1","id":"NTFILEAWz7KCH9Z7gFja2T","market":"us","size":242458},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000006/wrb-20230420.htm","primary":false,"translateUrl":"","linkName":"wrb-20230420.htm","type":"8-K","id":"NTFILE3FZi31KgEA1aM8P2","market":"us","size":51835}],"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":"2023-04-20 00:00","pubTimestamp":1681920000,"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":"16020120","market":"us","labels":[],"media":"sec.gov","original_id":"AN89914023000449-WRB","pdf_url":"","pub_time":1677600000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"WRB","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/11544/000089914023000449/0000899140-23-000449-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"AMENDED AND RESTATED BY-LAWS","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000089914023000449/w022423b.htm","primary":true,"translateUrl":"","linkName":"w022423b.htm","type":"EX-3.2","id":"NTFILEDRQ2J9AVe8xvU57a","market":"us","size":110015},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000089914023000449/w022423a.htm","primary":false,"translateUrl":"","linkName":"w022423a.htm","type":"8-K","id":"NTFILEGdnZVW6WGBPcPFFP","market":"us","size":27195}],"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":"2023-03-01 00:00","pubTimestamp":1677600000,"title_zh":"8-K  - Current report","summary_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15994913","market":"us","labels":[],"media":"sec.gov","original_id":"AN1154423000004-WRB","pdf_url":"","pub_time":1677168000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"WRB","title":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000004/0000011544-23-000004-index.htm","us_notice_code":"Form 10-K","us_title_en":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000004/wrb-20221231.htm","primary":true,"translateUrl":"","linkName":"wrb-20221231.htm","type":"10-K","id":"NTFILECtrYEwfXhJjWGqz8","market":"us","size":6462318},{"description":"EX-4.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000004/wrb1231202210-kex41.htm","primary":false,"translateUrl":"","linkName":"wrb1231202210-kex41.htm","type":"EX-4.1","id":"NTFILEDCE4WCixVsZDbjY3","market":"us","size":94184},{"description":"EX-21","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000004/wrb1231202210-kex21.htm","primary":false,"translateUrl":"","linkName":"wrb1231202210-kex21.htm","type":"EX-21","id":"NTFILE5qHpLxt4ZYR3u9XN","market":"us","size":124502},{"description":"EX-23","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000004/wrb1231202210-kex23.htm","primary":false,"translateUrl":"","linkName":"wrb1231202210-kex23.htm","type":"EX-23","id":"NTFILE8sejyTBU36yxxtCq","market":"us","size":2062},{"description":"EX-31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000004/wrb1231202210-kex311.htm","primary":false,"translateUrl":"","linkName":"wrb1231202210-kex311.htm","type":"EX-31.1","id":"NTFILE45zw4MV3c7iKKmEM","market":"us","size":8482},{"description":"EX-31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000004/wrb1231202210-kex312.htm","primary":false,"translateUrl":"","linkName":"wrb1231202210-kex312.htm","type":"EX-31.2","id":"NTFILE3hKoVoVXssH5XXsQ","market":"us","size":8605},{"description":"EX-32.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000004/wrb1231202210-kex321.htm","primary":false,"translateUrl":"","linkName":"wrb1231202210-kex321.htm","type":"EX-32.1","id":"NTFILE5MGg6zC3XM1xQUKK","market":"us","size":6372},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/11544/000001154423000004/wrb-20221231_g1.jpg","primary":false,"translateUrl":"","linkName":"wrb-20221231_g1.jpg","type":"GRAPHIC","id":"NTFILED2p3xLxJTBwKPDwe","market":"us","size":93086}],"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":"2023-02-24 00:00","pubTimestamp":1677168000,"title_zh":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":11,"pageCount":2,"totalSize":204,"code":"91000000","status":"200"}]}}