Alaska Air

40.41

+0.23000.57%

Post-market: 40.680.2701+0.67%19:58 EDT

Volume:2.62M

Turnover:105.80M

Market Cap:4.50B

PE:-26.19

High:41.17

Open:40.90

Low:40.09

Close:40.18

52wk High:65.88

52wk Low:33.03

Shares:111.36M

Float Shares:111.00M

Volume Ratio:0.99

T/O Rate:2.36%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-1.5432

EPS(LYR):0.8300

ROE:-4.60%

ROA:-0.09%

PB:1.23

PE(LYR):48.69

Loading ...

Overview Company News Filings

Apr 24, 2020

{"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://www.etasphere.com/stock/ALK/filings?page=11"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"ALK","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"ALK\",,,,,undefined,":{"symbol":"ALK","market":"US","secType":"STK","nameCN":"Alaska Air","latestPrice":40.41,"timestamp":1787342400000,"preClose":40.18,"halted":0,"volume":2621031,"hourTrading":{"tag":"盘后","latestPrice":40.6801,"preClose":40.41,"latestTime":"19:58 EDT","volume":133193,"amount":5419652.3105,"timestamp":1787356729957,"change":0.2701,"changeRate":0.006684,"amplitude":0.029201},"delay":0,"changeRate":0.005724240915878469,"floatShares":111000000,"shares":111359830,"eps":-1.543229,"marketStatus":"Market Closed","change":0.23,"latestTime":"08-21 16:00:00 EDT","open":40.9,"high":41.17,"low":40.09,"amount":105799095.77895,"amplitude":0.026879,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"ttmEps":-1.543229,"tradingStatus":0,"nextMarketStatus":{"tag":"Pre-Mkt","tradingStatus":1,"beginTime":1787558400000},"marketStatusCode":7,"adr":0,"adrRate":0,"exchange":"NYSE","adjPreClose":40.18,"preHourTrading":{"tag":"盘前","latestPrice":40.87,"preClose":40.18,"latestTime":"09:29 EDT","volume":15852,"amount":648048.3385439999,"timestamp":1787318998078,"change":0.69,"changeRate":0.017173,"amplitude":0.02057},"postHourTrading":{"tag":"盘后","latestPrice":40.6801,"preClose":40.41,"latestTime":"19:58 EDT","volume":133193,"amount":5419652.3105,"timestamp":1787356729957,"change":0.2701,"changeRate":0.006684,"amplitude":0.029201},"volumeRatio":0.9859848111898951,"impliedVol":0.4944,"impliedVolPercentile":0.1912},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"ALK\",,,,,undefined,":{"symbol":"ALK","floatShares":111000000,"roa":"-0.09%","roe":"-4.60%","lyrEps":0.83,"volumeRatio":0.9859848111898951,"shares":111359830,"dividePrice":0,"high":41.17,"amplitude":0.026879,"preClose":40.18,"low":40.09,"week52Low":33.03,"pbRate":"1.23","psRate":"0.30","week52High":65.88,"institutionHeld":0.8308,"latestPrice":40.41,"eps":-1.543229,"divideRate":0,"volume":2621031,"delay":0,"ttmEps":-1.543229,"open":40.9,"prevYearClose":50.3,"prevWeekClose":45.96,"prevMonthClose":47.45,"prevQuarterClose":52.2,"fiveDayClose":45.96,"twentyDayClose":46.13,"sixtyDayClose":45.97,"dividendPayoutRate":0.2244351168497389,"dividendGrowthYears":0,"dividendGrowthRate":-0.7321428571428571,"fiveYearAvgDividendRate":0.015543914656724483},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/ALK\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-07-21","symbol":"ALK","fiscalQuarterEnding":"2026/06","expectedEps":-0.97,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1784606400000,"reportTimeType":"post","actualEps":-0.92},{"market":"US","date":"2026-04-20","symbol":"ALK","fiscalQuarterEnding":"2026/03","expectedEps":-1.61,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1776657600000,"reportTimeType":"post","actualEps":-1.68},{"market":"US","date":"2026-01-22","symbol":"ALK","fiscalQuarterEnding":"2025/12","expectedEps":0.11,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1769058000000,"reportTimeType":"post","actualEps":0.43},{"market":"US","date":"2025-10-23","symbol":"ALK","fiscalQuarterEnding":"2025/09","expectedEps":1.11,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1761192000000,"reportTimeType":"post","actualEps":1.05},{"market":"US","date":"2025-07-23","symbol":"ALK","fiscalQuarterEnding":"2025/06","expectedEps":1.56,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1753243200000,"reportTimeType":"post","actualEps":1.78}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"ALK\",market:\"US\",,,undefined,":[{"executeDate":"2016-11-10","recordDate":"2016-11-15","paymentDate":"2016-12-01","value":0.275,"currency":"USD"},{"executeDate":"2017-02-16","recordDate":"2017-02-21","paymentDate":"2017-03-09","value":0.3,"currency":"USD"},{"executeDate":"2017-05-19","recordDate":"2017-05-23","paymentDate":"2017-06-08","value":0.3,"currency":"USD"},{"executeDate":"2017-08-18","recordDate":"2017-08-22","paymentDate":"2017-09-07","value":0.3,"currency":"USD"},{"executeDate":"2017-11-20","recordDate":"2017-11-21","paymentDate":"2017-12-07","value":0.3,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"ALK\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.1111,"buy":0.7778,"hold":0,"sell":0.0556,"strongSell":0.0556,"meanLabel":"BUY","meanPercent":0.7778,"analysts":18,"updateTime":1778472000000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/ALK\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"ALK","date":"2026-08-21","current":-26.185356,"percent":0.0163,"low":-33.512823,"twenty":16.768206,"median":23.800452,"eighty":88.273099,"high":572.091396,"avg":62.895033,"sd":113.078297,"marketCap":4484213361},"quantilePoints":[{"date":"2021-08-27","current":-11.913479,"twenty":5.965055,"median":10.840268,"eighty":14.819161,"marketCap":7291049016},{"date":"2021-09-03","current":-11.686341,"twenty":5.199428,"median":10.807769,"eighty":14.819161,"marketCap":7152040696},{"date":"2021-09-10","current":-11.47762,"twenty":5.036969,"median":10.776341,"eighty":14.819161,"marketCap":7024303320},{"date":"2021-09-17","current":-11.647462,"twenty":4.770435,"median":10.742508,"eighty":14.819161,"marketCap":7128246479},{"date":"2021-09-24","current":-12.439374,"twenty":4.638131,"median":10.7077,"eighty":14.819161,"marketCap":7612897109},{"date":"2021-10-01","current":-12.727901,"twenty":4.513474,"median":10.686936,"eighty":14.819161,"marketCap":7789475246},{"date":"2021-10-08","current":-12.236792,"twenty":4.419104,"median":10.667187,"eighty":14.819161,"marketCap":7488916715},{"date":"2021-10-15","current":-11.821396,"twenty":3.933867,"median":10.604866,"eighty":14.819161,"marketCap":7234694292},{"date":"2021-10-22","current":518.667516,"twenty":3.810783,"median":10.597216,"eighty":14.857577,"marketCap":6742677708},{"date":"2021-10-29","current":508.932259,"twenty":3.810783,"median":10.597216,"eighty":14.94429,"marketCap":6616119364},{"date":"2021-11-05","current":572.091396,"twenty":3.810783,"median":10.597216,"eighty":15.059746,"marketCap":7437188145},{"date":"2021-11-12","current":536.426052,"twenty":3.810783,"median":10.597216,"eighty":15.194158,"marketCap":6973538674},{"date":"2021-11-19","current":508.375741,"twenty":3.810783,"median":10.597216,"eighty":15.351105,"marketCap":6608884630},{"date":"2021-11-26","current":476.662502,"twenty":3.810783,"median":10.597216,"eighty":15.391053,"marketCap":6196612532},{"date":"2021-12-03","current":468.179934,"twenty":3.810783,"median":10.597216,"eighty":15.502503,"marketCap":6086339144},{"date":"2021-12-10","current":498.061709,"twenty":3.810783,"median":10.597216,"eighty":15.595087,"marketCap":6474802215},{"date":"2021-12-17","current":482.253286,"twenty":3.810783,"median":10.597216,"eighty":15.615535,"marketCap":6269292720},{"date":"2021-12-23","current":511.07474,"twenty":3.810783,"median":10.597216,"eighty":15.701787,"marketCap":6643971617},{"date":"2021-12-31","current":502.2066,"twenty":3.810783,"median":10.597216,"eighty":15.748639,"marketCap":6528685802},{"date":"2022-01-07","current":538.450301,"twenty":3.825807,"median":10.597628,"eighty":15.779377,"marketCap":6999853914},{"date":"2022-01-14","current":537.775551,"twenty":3.825807,"median":10.597628,"eighty":15.816366,"marketCap":6991082167},{"date":"2022-01-21","current":501.435458,"twenty":3.825807,"median":10.597628,"eighty":15.833419,"marketCap":6518660949},{"date":"2022-01-28","current":13.762723,"twenty":3.825807,"median":10.597628,"eighty":15.866384,"marketCap":6578581394},{"date":"2022-02-04","current":14.08934,"twenty":3.825807,"median":10.597628,"eighty":15.866384,"marketCap":6734704665},{"date":"2022-02-11","current":14.972515,"twenty":3.825807,"median":10.597628,"eighty":15.866384,"marketCap":7156862293},{"date":"2022-02-18","current":15.486175,"twenty":3.825807,"median":10.597628,"eighty":15.876884,"marketCap":7402391524},{"date":"2022-02-25","current":15.164808,"twenty":3.825807,"median":10.597628,"eighty":15.876884,"marketCap":7248778364},{"date":"2022-03-04","current":12.944219,"twenty":3.825807,"median":10.597628,"eighty":15.876884,"marketCap":6187336613},{"date":"2022-03-11","current":12.859926,"twenty":3.825807,"median":10.597628,"eighty":15.876884,"marketCap":6147044637},{"date":"2022-03-18","current":14.53788,"twenty":3.825807,"median":10.597628,"eighty":15.876884,"marketCap":6949106790},{"date":"2022-03-25","current":15.151495,"twenty":3.825807,"median":10.597628,"eighty":15.876884,"marketCap":7242414706},{"date":"2022-04-01","current":15.286023,"twenty":3.825807,"median":10.597628,"eighty":15.876884,"marketCap":7306718875},{"date":"2022-04-08","current":13.793031,"twenty":3.825807,"median":10.597628,"eighty":15.876884,"marketCap":6593068680},{"date":"2022-04-14","current":15.064448,"twenty":3.825807,"median":10.597628,"eighty":15.876884,"marketCap":7200806125},{"date":"2022-04-22","current":15.301006,"twenty":3.825807,"median":10.597628,"eighty":15.89013,"marketCap":7130268709},{"date":"2022-04-29","current":14.716564,"twenty":3.825807,"median":10.597628,"eighty":15.89013,"marketCap":6857918922},{"date":"2022-05-06","current":13.588694,"twenty":3.825807,"median":10.597628,"eighty":15.89013,"marketCap":6332331401},{"date":"2022-05-13","current":12.48742,"twenty":3.825807,"median":10.597628,"eighty":15.89013,"marketCap":5819137677},{"date":"2022-05-20","current":12.473891,"twenty":3.825807,"median":10.597628,"eighty":15.89013,"marketCap":5812833086},{"date":"2022-05-27","current":13.10435,"twenty":3.825807,"median":10.597628,"eighty":15.89013,"marketCap":6106627036},{"date":"2022-06-03","current":13.226112,"twenty":3.825807,"median":10.597628,"eighty":15.89013,"marketCap":6163368357},{"date":"2022-06-10","current":11.905666,"twenty":3.825807,"median":10.597628,"eighty":15.89013,"marketCap":5548040256},{"date":"2022-06-17","current":10.936978,"twenty":3.825807,"median":10.592238,"eighty":15.89013,"marketCap":5096631526},{"date":"2022-06-24","current":11.342852,"twenty":3.810783,"median":10.58726,"eighty":15.893695,"marketCap":5285769262},{"date":"2022-07-01","current":11.139915,"twenty":3.810783,"median":10.58726,"eighty":15.893695,"marketCap":5191200394},{"date":"2022-07-08","current":11.064152,"twenty":3.810783,"median":10.58726,"eighty":15.893695,"marketCap":5155894683},{"date":"2022-07-15","current":11.177797,"twenty":3.810783,"median":10.58726,"eighty":15.893695,"marketCap":5208853249},{"date":"2022-07-22","current":26.052776,"twenty":3.810783,"median":10.58726,"eighty":16.015648,"marketCap":5418977388},{"date":"2022-07-29","current":27.015662,"twenty":3.810783,"median":10.58726,"eighty":16.239707,"marketCap":5619257722},{"date":"2022-08-05","current":28.369721,"twenty":3.810783,"median":10.58726,"eighty":16.350244,"marketCap":5900901952},{"date":"2022-08-12","current":28.851183,"twenty":3.810783,"median":10.58726,"eighty":16.467352,"marketCap":6001046152},{"date":"2022-08-19","current":27.69933,"twenty":3.810783,"median":10.58726,"eighty":16.705259,"marketCap":5761460659},{"date":"2022-08-26","current":27.35804,"twenty":3.810783,"median":10.624309,"eighty":16.834215,"marketCap":5690472365},{"date":"2022-09-02","current":26.584044,"twenty":3.810783,"median":10.675756,"eighty":17.005921,"marketCap":5529481055},{"date":"2022-09-09","current":28.375815,"twenty":3.810783,"median":10.694493,"eighty":17.117858,"marketCap":5902169600},{"date":"2022-09-16","current":27.047223,"twenty":3.810783,"median":10.723201,"eighty":17.150072,"marketCap":5625822312},{"date":"2022-09-23","current":24.853216,"twenty":3.810783,"median":10.769716,"eighty":17.204949,"marketCap":5169468992},{"date":"2022-09-30","current":23.859819,"twenty":3.810783,"median":10.796274,"eighty":17.275877,"marketCap":4962842350},{"date":"2022-10-07","current":25.285923,"twenty":3.810783,"median":10.804386,"eighty":17.364395,"marketCap":5259472008},{"date":"2022-10-14","current":25.493135,"twenty":3.810783,"median":10.804386,"eighty":17.47145,"marketCap":5302572044},{"date":"2022-10-21","current":96.323452,"twenty":3.810783,"median":10.807769,"eighty":17.543155,"marketCap":5201466399},{"date":"2022-10-28","current":104.356278,"twenty":3.810783,"median":10.84494,"eighty":17.625064,"marketCap":5635239018},{"date":"2022-11-04","current":105.369354,"twenty":3.810783,"median":10.895719,"eighty":17.681823,"marketCap":5689945098},{"date":"2022-11-11","current":110.983102,"twenty":3.810783,"median":10.928115,"eighty":17.755553,"marketCap":5993087514},{"date":"2022-11-18","current":109.644258,"twenty":3.810783,"median":10.976904,"eighty":17.826164,"marketCap":5920789951},{"date":"2022-11-25","current":110.161005,"twenty":3.810783,"median":11.015962,"eighty":17.895587,"marketCap":5948694273},{"date":"2022-12-02","current":109.691235,"twenty":3.810783,"median":11.05874,"eighty":18.019781,"marketCap":5923326707},{"date":"2022-12-09","current":104.664699,"twenty":3.810783,"median":11.088215,"eighty":18.143856,"marketCap":5651893749},{"date":"2022-12-16","current":103.86609,"twenty":3.810783,"median":11.139915,"eighty":18.194936,"marketCap":5608768886},{"date":"2022-12-23","current":101.728638,"twenty":3.810783,"median":11.164268,"eighty":18.318823,"marketCap":5493346460},{"date":"2022-12-30","current":100.859564,"twenty":3.810783,"median":11.216254,"eighty":18.492731,"marketCap":5446416463},{"date":"2023-01-06","current":106.35587,"twenty":3.810783,"median":11.216254,"eighty":18.720977,"marketCap":5743216987},{"date":"2023-01-13","current":118.123602,"twenty":3.810783,"median":11.216254,"eighty":23.820814,"marketCap":6378674520},{"date":"2023-01-20","current":117.019643,"twenty":3.810783,"median":11.237325,"eighty":24.686228,"marketCap":6319060740},{"date":"2023-01-27","current":112.185149,"twenty":3.810783,"median":11.342852,"eighty":25.295674,"marketCap":6506738659},{"date":"2023-02-03","current":117.572323,"twenty":3.810783,"median":11.499533,"eighty":25.643058,"marketCap":6819194750},{"date":"2023-02-10","current":109.01881,"twenty":3.810783,"median":11.653447,"eighty":26.020495,"marketCap":6323090998},{"date":"2023-02-17","current":107.949146,"twenty":3.810783,"median":11.905666,"eighty":26.601108,"marketCap":6261050476},{"date":"2023-02-24","current":104.012928,"twenty":3.810783,"median":12.219542,"eighty":26.781072,"marketCap":6032749796},{"date":"2023-03-03","current":106.519793,"twenty":3.810783,"median":12.390878,"eighty":27.120356,"marketCap":6178147994},{"date":"2023-03-10","current":101.374122,"twenty":3.810783,"median":12.571301,"eighty":27.461202,"marketCap":5879699061},{"date":"2023-03-17","current":86.398899,"twenty":3.810783,"median":12.752592,"eighty":27.855348,"marketCap":5011136141},{"date":"2023-03-24","current":83.796951,"twenty":3.810783,"median":12.859926,"eighty":28.163728,"marketCap":4860223138},{"date":"2023-03-31","current":92.214006,"twenty":3.825807,"median":13.038057,"eighty":28.38191,"marketCap":5348412350},{"date":"2023-04-06","current":92.192029,"twenty":3.825807,"median":13.138224,"eighty":28.52452,"marketCap":5347137704},{"date":"2023-04-14","current":93.137025,"twenty":3.810783,"median":13.282974,"eighty":46.965041,"marketCap":5401947459},{"date":"2023-04-21","current":93.944489,"twenty":3.810783,"median":13.405946,"eighty":74.626534,"marketCap":5542724856},{"date":"2023-04-28","current":92.672055,"twenty":3.795758,"median":13.429129,"eighty":77.20325,"marketCap":5467651218},{"date":"2023-05-05","current":90.774186,"twenty":3.795758,"median":13.516822,"eighty":78.413618,"marketCap":5355676978},{"date":"2023-05-12","current":93.331639,"twenty":3.795758,"median":13.589044,"eighty":79.437442,"marketCap":5506566698},{"date":"2023-05-19","current":97.819362,"twenty":3.795758,"median":13.682129,"eighty":80.018766,"marketCap":5771342379},{"date":"2023-05-26","current":97.819362,"twenty":3.795758,"median":13.76476,"eighty":81.467736,"marketCap":5771342379},{"date":"2023-06-02","current":97.212327,"twenty":3.795758,"median":13.795033,"eighty":81.90156,"marketCap":5735527311},{"date":"2023-06-09","current":105.47234,"twenty":3.780734,"median":13.861546,"eighty":83.150972,"marketCap":6222868058},{"date":"2023-06-16","current":109.13623,"twenty":3.780734,"median":13.915976,"eighty":83.796167,"marketCap":6439037575},{"date":"2023-06-23","current":107.683682,"twenty":3.765709,"median":13.947223,"eighty":84.661685,"marketCap":6353337234},{"date":"2023-06-30","current":113.320436,"twenty":2.096319,"median":14.008497,"eighty":85.720292,"marketCap":6685905722},{"date":"2023-07-07","current":114.447787,"twenty":2.096319,"median":14.08934,"eighty":86.441696,"marketCap":6752419420},{"date":"2023-07-14","current":117.808159,"twenty":2.096319,"median":14.125633,"eighty":87.645385,"marketCap":6950681403},{"date":"2023-07-21","current":117.244484,"twenty":2.096319,"median":14.188127,"eighty":88.715353,"marketCap":6917424554},{"date":"2023-07-28","current":37.520006,"twenty":2.096319,"median":14.250614,"eighty":88.839794,"marketCap":6003200889},{"date":"2023-08-04","current":37.221099,"twenty":2.096319,"median":14.310301,"eighty":88.839794,"marketCap":5955375895},{"date":"2023-08-11","current":37.141584,"twenty":2.096319,"median":14.364026,"eighty":88.839794,"marketCap":5942653452},{"date":"2023-08-18","current":34.557338,"twenty":2.096319,"median":14.418592,"eighty":88.839794,"marketCap":5529174032},{"date":"2023-08-25","current":33.491833,"twenty":2.096319,"median":14.496565,"eighty":88.839794,"marketCap":5358693286},{"date":"2023-09-01","current":33.37256,"twenty":2.096319,"median":14.570975,"eighty":88.839794,"marketCap":5339609620},{"date":"2023-09-08","current":31.822012,"twenty":2.096319,"median":14.644062,"eighty":88.839794,"marketCap":5091521968},{"date":"2023-09-15","current":31.297211,"twenty":2.096319,"median":14.72202,"eighty":88.839794,"marketCap":5007553840},{"date":"2023-09-22","current":30.335077,"twenty":2.096319,"median":14.83496,"eighty":88.839794,"marketCap":4853612271},{"date":"2023-09-29","current":29.285475,"twenty":2.096319,"median":15.001141,"eighty":88.839794,"marketCap":4685676014},{"date":"2023-10-06","current":28.371049,"twenty":2.096319,"median":15.077637,"eighty":88.839794,"marketCap":4539367912},{"date":"2023-10-13","current":26.748938,"twenty":2.096319,"median":15.164808,"eighty":88.839794,"marketCap":4279830060},{"date":"2023-10-20","current":15.784497,"twenty":2.096319,"median":15.238825,"eighty":88.839794,"marketCap":4088184763},{"date":"2023-10-27","current":15.593081,"twenty":-2.911852,"median":15.282967,"eighty":88.971735,"marketCap":4038607896},{"date":"2023-11-03","current":15.764865,"twenty":-2.911852,"median":15.319854,"eighty":88.971735,"marketCap":4083099956},{"date":"2023-11-10","current":16.56285,"twenty":-2.911852,"median":15.382681,"eighty":88.971735,"marketCap":4289778079},{"date":"2023-11-17","current":17.897766,"twenty":-2.911852,"median":15.436638,"eighty":88.971735,"marketCap":4635521387},{"date":"2023-11-24","current":18.392179,"twenty":-2.911852,"median":15.476796,"eighty":88.971735,"marketCap":4763574464},{"date":"2023-12-01","current":18.693772,"twenty":-2.911852,"median":15.556818,"eighty":88.971735,"marketCap":4841686841},{"date":"2023-12-08","current":17.784051,"twenty":-1.242462,"median":15.593081,"eighty":88.927755,"marketCap":4606069179},{"date":"2023-12-15","current":19.36123,"twenty":-1.242462,"median":15.612728,"eighty":88.927755,"marketCap":5014558495},{"date":"2023-12-22","current":20.068241,"twenty":-1.242462,"median":15.689067,"eighty":88.927755,"marketCap":5197674395},{"date":"2023-12-29","current":19.736984,"twenty":-2.911852,"median":15.729824,"eighty":88.971735,"marketCap":5111878833},{"date":"2024-01-05","current":18.199358,"twenty":-4.581242,"median":15.750101,"eighty":89.015715,"marketCap":4713633764},{"date":"2024-01-12","current":18.288353,"twenty":-4.581242,"median":15.779336,"eighty":89.015715,"marketCap":4736683318},{"date":"2024-01-19","current":17.284693,"twenty":-4.581617,"median":15.795758,"eighty":89.016693,"marketCap":4476735571},{"date":"2024-01-26","current":20.077877,"twenty":-4.581242,"median":15.815879,"eighty":89.015715,"marketCap":4718301009},{"date":"2024-02-02","current":19.455473,"twenty":-4.581242,"median":15.815879,"eighty":89.015715,"marketCap":4572036199},{"date":"2024-02-09","current":19.589612,"twenty":-4.581242,"median":15.815879,"eighty":89.015715,"marketCap":4603558788},{"date":"2024-02-16","current":20.248288,"twenty":-4.581242,"median":15.815879,"eighty":89.015715,"marketCap":4758347711},{"date":"2024-02-23","current":21.122585,"twenty":-4.581242,"median":15.815879,"eighty":89.015715,"marketCap":4963807493},{"date":"2024-03-01","current":20.055192,"twenty":-2.911852,"median":15.817097,"eighty":88.971735,"marketCap":4712970090},{"date":"2024-03-08","current":19.99619,"twenty":-2.911852,"median":15.82375,"eighty":88.971735,"marketCap":4699104706},{"date":"2024-03-15","current":20.468203,"twenty":-2.911852,"median":15.869414,"eighty":88.971735,"marketCap":4810027779},{"date":"2024-03-22","current":21.326409,"twenty":-2.911852,"median":16.033738,"eighty":88.971735,"marketCap":5011706092},{"date":"2024-03-28","current":22.533261,"twenty":-2.911852,"median":16.172027,"eighty":88.971735,"marketCap":5295316221},{"date":"2024-04-05","current":22.354816,"twenty":-4.581242,"median":16.281195,"eighty":89.015715,"marketCap":5253381691},{"date":"2024-04-12","current":22.841954,"twenty":-4.581242,"median":16.281195,"eighty":89.015715,"marketCap":5367859117},{"date":"2024-04-19","current":22.801523,"twenty":-4.581242,"median":16.281195,"eighty":89.015715,"marketCap":5586373040},{"date":"2024-04-26","current":22.857962,"twenty":-2.911852,"median":16.282413,"eighty":88.971735,"marketCap":5600200696},{"date":"2024-05-03","current":21.908754,"twenty":-2.911852,"median":16.282413,"eighty":88.971735,"marketCap":5367644662},{"date":"2024-05-10","current":22.716229,"twenty":-2.911852,"median":16.282413,"eighty":88.971735,"marketCap":5565476014},{"date":"2024-05-17","current":22.415832,"twenty":-2.911852,"median":16.282413,"eighty":88.971735,"marketCap":5491878748},{"date":"2024-05-24","current":21.934161,"twenty":-2.911852,"median":16.282413,"eighty":88.971735,"marketCap":5373869339},{"date":"2024-05-31","current":21.328187,"twenty":-2.911852,"median":16.282413,"eighty":88.971735,"marketCap":5225405888},{"date":"2024-06-07","current":21.224602,"twenty":-2.911852,"median":16.282413,"eighty":88.971735,"marketCap":5200027521},{"date":"2024-06-14","current":21.24014,"twenty":-4.581242,"median":16.281195,"eighty":89.015715,"marketCap":5203834276},{"date":"2024-06-21","current":21.411055,"twenty":-4.581617,"median":16.258866,"eighty":89.016693,"marketCap":5245708582},{"date":"2024-06-28","current":21.110658,"twenty":-4.582744,"median":16.13015,"eighty":89.019628,"marketCap":5172111316},{"date":"2024-07-05","current":20.867233,"twenty":-4.582744,"median":16.13015,"eighty":89.019628,"marketCap":5112472153},{"date":"2024-07-12","current":19.63457,"twenty":-4.582744,"median":16.13015,"eighty":89.019628,"marketCap":4810469578},{"date":"2024-07-15","current":19.893533,"twenty":-4.582744,"median":16.13015,"eighty":89.019628,"marketCap":4873915497},{"date":"2024-08-02","current":20.427165,"twenty":-4.753309,"median":16.114314,"eighty":89.590704,"marketCap":4596112111},{"date":"2024-08-09","current":19.378049,"twenty":-4.753309,"median":16.356243,"eighty":89.590704,"marketCap":4360061018},{"date":"2024-08-16","current":19.792972,"twenty":-4.753309,"median":16.693869,"eighty":89.590704,"marketCap":4453418806},{"date":"2024-08-23","current":19.361228,"twenty":-4.753309,"median":16.897373,"eighty":89.590704,"marketCap":4356276243},{"date":"2024-08-30","current":20.073326,"twenty":-4.753309,"median":17.255029,"eighty":89.590704,"marketCap":4516498393},{"date":"2024-09-06","current":21.205955,"twenty":-4.753309,"median":17.620894,"eighty":89.590704,"marketCap":4771339922},{"date":"2024-09-13","current":22.400262,"twenty":-4.753309,"median":17.870573,"eighty":89.590704,"marketCap":5040058961},{"date":"2024-09-20","current":22.181586,"twenty":-4.753309,"median":18.206775,"eighty":89.590704,"marketCap":4990856883},{"date":"2024-09-27","current":24.923446,"twenty":-4.753309,"median":18.357571,"eighty":89.590704,"marketCap":5607775239},{"date":"2024-10-04","current":23.930993,"twenty":-4.753309,"median":18.46736,"eighty":89.590704,"marketCap":5384473503},{"date":"2024-10-11","current":24.087991,"twenty":-4.753309,"median":18.773344,"eighty":89.590704,"marketCap":5419798072},{"date":"2024-10-18","current":25.596294,"twenty":-4.753309,"median":19.100269,"eighty":89.590704,"marketCap":5759166247},{"date":"2024-10-25","current":25.573866,"twenty":-4.753309,"median":19.335915,"eighty":89.590704,"marketCap":5754119880},{"date":"2024-10-31","current":26.50464,"twenty":-4.753309,"median":19.371648,"eighty":89.590704,"marketCap":5963544107},{"date":"2024-11-08","current":19.972525,"twenty":-4.753496,"median":19.39487,"eighty":89.740499,"marketCap":6431153063},{"date":"2024-11-15","current":20.847293,"twenty":-4.753496,"median":19.501405,"eighty":89.740499,"marketCap":6712828279},{"date":"2024-11-22","current":20.618635,"twenty":-4.753496,"median":19.619153,"eighty":89.740499,"marketCap":6639200435},{"date":"2024-11-29","current":20.736906,"twenty":-4.753496,"median":19.643045,"eighty":89.740499,"marketCap":6677283803},{"date":"2024-12-06","current":22.030006,"twenty":-4.753496,"median":19.776275,"eighty":89.740499,"marketCap":7093661956},{"date":"2024-12-13","current":25.002559,"twenty":-4.753496,"median":19.846004,"eighty":89.740499,"marketCap":8050823931},{"date":"2024-12-20","current":25.613627,"twenty":-4.753496,"median":19.899507,"eighty":89.740499,"marketCap":8247587998},{"date":"2024-12-27","current":26.421815,"twenty":-4.753496,"median":19.972525,"eighty":89.740499,"marketCap":8507824344},{"date":"2025-01-03","current":25.349488,"twenty":-4.753496,"median":20.029587,"eighty":89.740499,"marketCap":8162535143},{"date":"2025-01-10","current":26.134021,"twenty":-4.753684,"median":20.065176,"eighty":89.890295,"marketCap":8415154816},{"date":"2025-01-17","current":26.57951,"twenty":-4.753684,"median":20.11883,"eighty":89.890295,"marketCap":8558602167},{"date":"2025-01-24","current":21.460144,"twenty":-4.753684,"median":20.236989,"eighty":89.890295,"marketCap":8476756851},{"date":"2025-01-31","current":23.199397,"twenty":-4.753684,"median":20.32805,"eighty":89.890295,"marketCap":9163761981},{"date":"2025-02-07","current":23.193164,"twenty":-4.753684,"median":20.473567,"eighty":89.890295,"marketCap":9161299597},{"date":"2025-02-14","current":22.610295,"twenty":-4.753684,"median":20.687759,"eighty":89.890295,"marketCap":8931066695},{"date":"2025-02-21","current":23.481445,"twenty":-4.753684,"median":20.736906,"eighty":89.890295,"marketCap":9275170740},{"date":"2025-02-28","current":22.144723,"twenty":-4.753684,"median":20.857149,"eighty":89.890295,"marketCap":8747165399},{"date":"2025-03-07","current":19.380917,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":7655462049},{"date":"2025-03-14","current":16.38965,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":6473911636},{"date":"2025-03-21","current":16.467547,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":6504681178},{"date":"2025-03-28","current":16.358491,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":6461603820},{"date":"2025-04-04","current":14.314458,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":5654211037},{"date":"2025-04-11","current":13.825779,"twenty":-4.753684,"median":20.867233,"eighty":89.890295,"marketCap":5461182669},{"date":"2025-04-17","current":13.869266,"twenty":-4.753684,"median":20.867233,"eighty":89.890295,"marketCap":5478360058},{"date":"2025-04-25","current":14.130018,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":5100936342},{"date":"2025-05-02","current":15.113775,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":5456072599},{"date":"2025-05-09","current":17.962925,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":6484616014},{"date":"2025-05-16","current":17.815443,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":6431375020},{"date":"2025-05-23","current":16.850356,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":6082978525},{"date":"2025-05-30","current":17.495989,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":6316052139},{"date":"2025-06-06","current":17.052116,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":6155814029},{"date":"2025-06-13","current":16.69231,"twenty":-4.753872,"median":20.867233,"eighty":90.040091,"marketCap":6025924047},{"date":"2025-06-20","current":15.76085,"twenty":-4.775638,"median":20.871542,"eighty":90.044132,"marketCap":5689666803},{"date":"2025-06-27","current":16.480462,"twenty":-4.775638,"median":20.871542,"eighty":90.044132,"marketCap":5949446768},{"date":"2025-07-03","current":17.166447,"twenty":-4.775638,"median":20.871542,"eighty":90.044132,"marketCap":6197087482},{"date":"2025-07-11","current":18.218964,"twenty":-4.775638,"median":20.871542,"eighty":90.044132,"marketCap":6577046029},{"date":"2025-07-18","current":17.862521,"twenty":-4.775638,"median":20.871542,"eighty":90.044132,"marketCap":6448369971},{"date":"2025-07-25","current":18.720381,"twenty":-4.775638,"median":20.867119,"eighty":90.044132,"marketCap":5859479334},{"date":"2025-08-01","current":19.504847,"twenty":-4.775638,"median":20.750277,"eighty":90.044132,"marketCap":6105017224},{"date":"2025-08-08","current":19.611653,"twenty":-4.775638,"median":20.687759,"eighty":90.044132,"marketCap":6138447266},{"date":"2025-08-15","current":20.951135,"twenty":-4.775638,"median":20.654505,"eighty":90.044132,"marketCap":6557705348},{"date":"2025-08-22","current":20.232748,"twenty":-4.775638,"median":20.611736,"eighty":90.044132,"marketCap":6332849968},{"date":"2025-08-29","current":23.275765,"twenty":-4.775638,"median":20.611736,"eighty":90.044132,"marketCap":7285314294},{"date":"2025-09-05","current":23.139455,"twenty":-4.797404,"median":20.604836,"eighty":90.048173,"marketCap":7242649427},{"date":"2025-09-12","current":23.526279,"twenty":-4.775638,"median":20.611736,"eighty":89.440908,"marketCap":7363725400},{"date":"2025-09-19","current":21.146389,"twenty":-4.775638,"median":20.611736,"eighty":87.750384,"marketCap":6618819887},{"date":"2025-09-26","current":18.895441,"twenty":-4.775638,"median":20.454715,"eighty":87.750384,"marketCap":5914273031},{"date":"2025-10-03","current":18.044428,"twenty":-4.775638,"median":20.316341,"eighty":87.750384,"marketCap":5647905889},{"date":"2025-10-10","current":18.107056,"twenty":-4.775638,"median":20.239947,"eighty":87.750384,"marketCap":5667508666},{"date":"2025-10-17","current":17.602343,"twenty":-4.775638,"median":20.127159,"eighty":87.750384,"marketCap":5509533348},{"date":"2025-10-24","current":17.167071,"twenty":-4.69514,"median":20.092002,"eighty":87.750384,"marketCap":5373293246},{"date":"2025-10-31","current":31.266429,"twenty":10.828744,"median":20.200232,"eighty":87.750384,"marketCap":4689964296},{"date":"2025-11-07","current":31.596762,"twenty":10.959707,"median":20.250521,"eighty":87.750384,"marketCap":4739514287},{"date":"2025-11-14","current":32.739719,"twenty":11.06307,"median":20.397779,"eighty":87.750384,"marketCap":4910957874},{"date":"2025-11-21","current":29.244596,"twenty":11.14208,"median":20.486976,"eighty":87.750384,"marketCap":4386689343},{"date":"2025-11-28","current":33.141813,"twenty":11.23949,"median":20.654505,"eighty":87.750384,"marketCap":4971271953},{"date":"2025-12-05","current":36.590541,"twenty":11.710305,"median":20.724111,"eighty":87.750384,"marketCap":5488581167},{"date":"2025-12-12","current":40.634677,"twenty":12.278776,"median":20.814169,"eighty":87.750384,"marketCap":6095201613},{"date":"2025-12-19","current":40.108862,"twenty":12.484714,"median":20.871542,"eighty":87.750384,"marketCap":6016329356},{"date":"2025-12-26","current":39.729966,"twenty":12.642735,"median":20.937967,"eighty":87.750384,"marketCap":5959494935},{"date":"2026-01-02","current":38.894848,"twenty":12.805996,"median":21.011748,"eighty":87.750384,"marketCap":5834227233},{"date":"2026-01-09","current":37.564845,"twenty":12.946326,"median":21.084061,"eighty":87.750384,"marketCap":5634726819},{"date":"2026-01-16","current":38.399963,"twenty":13.096558,"median":21.127119,"eighty":87.750384,"marketCap":5759994521},{"date":"2026-01-23","current":56.448392,"twenty":13.505419,"median":21.212544,"eighty":87.750384,"marketCap":5644839236},{"date":"2026-01-30","current":61.577964,"twenty":13.744072,"median":21.2742,"eighty":87.750384,"marketCap":6157796383},{"date":"2026-02-06","current":63.842369,"twenty":13.847677,"median":21.340052,"eighty":87.750384,"marketCap":6384236926},{"date":"2026-02-13","current":63.843823,"twenty":13.954044,"median":21.436678,"eighty":87.750384,"marketCap":6384382350},{"date":"2026-02-20","current":59.762588,"twenty":14.07544,"median":21.499103,"eighty":87.750384,"marketCap":5976258788},{"date":"2026-02-27","current":63.396722,"twenty":14.20243,"median":21.635267,"eighty":87.750384,"marketCap":6339672185},{"date":"2026-03-06","current":50.212955,"twenty":14.313308,"median":21.793368,"eighty":87.750384,"marketCap":5021295510},{"date":"2026-03-13","current":44.30892,"twenty":14.397744,"median":21.9271,"eighty":87.750384,"marketCap":4430892042},{"date":"2026-03-20","current":43.483502,"twenty":14.533989,"median":22.051474,"eighty":87.750384,"marketCap":4348350198},{"date":"2026-03-27","current":44.652845,"twenty":14.700967,"median":22.128886,"eighty":87.750384,"marketCap":4465284477},{"date":"2026-04-02","current":42.661274,"twenty":14.800769,"median":22.234838,"eighty":87.750384,"marketCap":4266127448},{"date":"2026-04-10","current":45.210753,"twenty":15.000086,"median":22.335486,"eighty":87.750384,"marketCap":4521075304},{"date":"2026-04-17","current":46.62713,"twenty":15.076014,"median":22.420032,"eighty":87.750384,"marketCap":4662713001},{"date":"2026-04-24","current":62.788638,"twenty":15.181034,"median":22.494338,"eighty":87.750384,"marketCap":4583570602},{"date":"2026-05-01","current":59.66141,"twenty":15.284896,"median":22.533735,"eighty":87.750384,"marketCap":4355282951},{"date":"2026-05-08","current":61.919116,"twenty":15.337582,"median":22.6406,"eighty":87.750384,"marketCap":4520095499},{"date":"2026-05-15","current":58.248353,"twenty":15.473094,"median":22.708985,"eighty":87.750384,"marketCap":4252129800},{"date":"2026-05-22","current":62.720777,"twenty":15.60486,"median":22.761173,"eighty":87.750384,"marketCap":4578616706},{"date":"2026-05-29","current":71.116111,"twenty":15.710944,"median":22.841954,"eighty":88.011742,"marketCap":5191476085},{"date":"2026-06-05","current":65.163056,"twenty":15.783838,"median":22.987293,"eighty":87.750384,"marketCap":4756903070},{"date":"2026-06-12","current":71.22296,"twenty":15.954344,"median":23.057243,"eighty":87.750384,"marketCap":5199276113},{"date":"2026-06-18","current":73.680504,"twenty":16.199238,"median":23.12915,"eighty":87.750384,"marketCap":5378676768},{"date":"2026-06-26","current":81.343154,"twenty":16.401789,"median":23.264712,"eighty":88.011742,"marketCap":5938050237},{"date":"2026-07-02","current":78.229248,"twenty":16.508708,"median":23.347858,"eighty":88.011742,"marketCap":5710735122},{"date":"2026-07-10","current":76.534917,"twenty":16.610948,"median":23.463651,"eighty":88.011742,"marketCap":5587048956},{"date":"2026-07-17","current":72.688328,"twenty":16.705146,"median":23.599849,"eighty":88.011742,"marketCap":5306247932},{"date":"2026-07-24","current":-28.529268,"twenty":16.754414,"median":23.798874,"eighty":88.011742,"marketCap":4992621907},{"date":"2026-07-31","current":-30.116707,"twenty":16.768206,"median":23.800452,"eighty":88.273099,"marketCap":5270423662},{"date":"2026-08-07","current":-32.326641,"twenty":16.768206,"median":23.800452,"eighty":88.273099,"marketCap":5657162152},{"date":"2026-08-14","current":-30.292275,"twenty":16.768206,"median":23.800452,"eighty":88.273099,"marketCap":5301148200},{"date":"2026-08-21","current":-25.624076,"twenty":16.768206,"median":23.800452,"eighty":88.273099,"marketCap":4484213361}],"updateTime":1787501533987},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"ALK\",pageSize:20,pageCount:11,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"9586653","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000036-ALK","pdf_url":null,"pub_time":1587657600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"ALK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000036/0000766421-20-000036-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant\nItem 7.01: Regulation FD Disclosure\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"AAG PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000036/ex991-aagpressrelease.htm","primary":true,"translateUrl":null,"linkName":"ex991-aagpressrelease.htm","type":"EX-99.1","id":"NTFILE6eV3khz1reDKEoJA","market":"us","size":7253},{"description":"8-K APRIL 23, 2020","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000036/alk-20200422.htm","primary":false,"translateUrl":null,"linkName":"alk-20200422.htm","type":"8-K","id":"NTFILE41DifYuQM6zQ4cqR","market":"us","size":41673},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000036/alk-20200422.xsd","primary":false,"translateUrl":null,"linkName":"alk-20200422.xsd","type":"EX-101.SCH","id":"NTFILEDmm1uUQyV9VAB8ym","market":"us","size":2562},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000036/alk-20200422_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200422_cal.xml","type":"EX-101.CAL","id":"NTFILEECf8nNfDAak6EeDT","market":"us","size":711},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000036/alk-20200422_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200422_def.xml","type":"EX-101.DEF","id":"NTFILE2CH1iVK5sMCb8pVT","market":"us","size":1675},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000036/alk-20200422_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200422_lab.xml","type":"EX-101.LAB","id":"NTFILEEWs7NL9HBBKDJ1F4","market":"us","size":24270},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000036/alk-20200422_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200422_pre.xml","type":"EX-101.PRE","id":"NTFILEHmrZA6vLaiiWE8tM","market":"us","size":12647},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000036/alk-20200422_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200422_htm.xml","type":"XML","id":"NTFILE9d1P7iwAU65BXK7T","market":"us","size":10671}],"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":"2020-04-24 00:00","pubTimestamp":1587657600,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9456220","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000034-ALK","pdf_url":null,"pub_time":1586880000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 7.01 and 9.01","symbol":"ALK","title":"Current report, items 7.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000034/0000766421-20-000034-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":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000034/alk-20200414.xsd","primary":true,"translateUrl":null,"linkName":"alk-20200414.xsd","type":"EX-101.SCH","id":"NTFILE9fbVP4b93fnA5fiW","market":"us","size":2421},{"description":"8-K APRIL 15, 2020","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000034/alk-20200414.htm","primary":false,"translateUrl":null,"linkName":"alk-20200414.htm","type":"8-K","id":"NTFILEB3RAptr382Ww5FPN","market":"us","size":39840},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000034/alk-20200414_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200414_cal.xml","type":"EX-101.CAL","id":"NTFILE811tad54fTDK6ZVC","market":"us","size":711},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000034/alk-20200414_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200414_def.xml","type":"EX-101.DEF","id":"NTFILE1ZRAVMREYzXCjXr1","market":"us","size":1675},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000034/alk-20200414_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200414_lab.xml","type":"EX-101.LAB","id":"NTFILEAfZ2VPGxZk7JFcDN","market":"us","size":24270},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000034/alk-20200414_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200414_pre.xml","type":"EX-101.PRE","id":"NTFILECpaPY7yVUA1cSHDe","market":"us","size":12647},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000034/alk-20200414_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200414_htm.xml","type":"XML","id":"NTFILEGqp6Vqz581uTbotz","market":"us","size":10671}],"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":"2020-04-15 00:00","pubTimestamp":1586880000,"title_zh":"Current report, items 7.01 and 9.01","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9419400","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000031-ALK","pdf_url":null,"pub_time":1586102400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 7.01 and 9.01","symbol":"ALK","title":"Current report, items 7.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000031/0000766421-20-000031-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":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000031/alk-20200406.xsd","primary":true,"translateUrl":null,"linkName":"alk-20200406.xsd","type":"EX-101.SCH","id":"NTFILE5eKiHG7ZSafU5yDx","market":"us","size":2562},{"description":"8-K APRIL 6, 2020","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000031/alk-20200406.htm","primary":false,"translateUrl":null,"linkName":"alk-20200406.htm","type":"8-K","id":"NTFILED4hGAxqRhwKhdoKF","market":"us","size":38520},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000031/alk-20200406_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200406_cal.xml","type":"EX-101.CAL","id":"NTFILEBi84MvthC7hjZFda","market":"us","size":711},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000031/alk-20200406_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200406_def.xml","type":"EX-101.DEF","id":"NTFILE4WNWe6h3Rtbdd9qA","market":"us","size":1675},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000031/alk-20200406_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200406_lab.xml","type":"EX-101.LAB","id":"NTFILE7ZAWjqVAo7AcC2zg","market":"us","size":24270},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000031/alk-20200406_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200406_pre.xml","type":"EX-101.PRE","id":"NTFILEDXUAqaWReFm8C26Y","market":"us","size":12647},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000031/alk-20200406_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200406_htm.xml","type":"XML","id":"NTFILEEt3fdvig7frpkHs4","market":"us","size":10671}],"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":"2020-04-06 00:00","pubTimestamp":1586102400,"title_zh":"Current report, items 7.01 and 9.01","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9230407","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000029-ALK","pdf_url":null,"pub_time":1585152000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"ALK","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000029/0000766421-20-000029-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant\nItem 7.01: Regulation FD Disclosure\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"MARCH 25, 2020 PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000029/ex991-aagpressrelease3.htm","primary":true,"translateUrl":null,"linkName":"ex991-aagpressrelease3.htm","type":"EX-99.1","id":"NTFILE3cKqZbnf3hstxefw","market":"us","size":14287},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000029/alk-20200325.htm","primary":false,"translateUrl":null,"linkName":"alk-20200325.htm","type":"8-K","id":"NTFILE5hSMW3urVB2sqDqH","market":"us","size":48367},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000029/alk-20200325.xsd","primary":false,"translateUrl":null,"linkName":"alk-20200325.xsd","type":"EX-101.SCH","id":"NTFILECBG3MuQYjCdYNpYn","market":"us","size":2562},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000029/alk-20200325_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200325_cal.xml","type":"EX-101.CAL","id":"NTFILE336MAv6iCRaj9fn4","market":"us","size":711},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000029/alk-20200325_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200325_def.xml","type":"EX-101.DEF","id":"NTFILE9ZXY7j8ag7ckAZe3","market":"us","size":1675},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000029/alk-20200325_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200325_lab.xml","type":"EX-101.LAB","id":"NTFILEE4pDAMgHtbjjnr8P","market":"us","size":24270},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000029/alk-20200325_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200325_pre.xml","type":"EX-101.PRE","id":"NTFILE7GGtnXLSekjEfETK","market":"us","size":12647},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000029/image01.jpg","primary":false,"translateUrl":null,"linkName":"image01.jpg","type":"GRAPHIC","id":"NTFILE4u6x3YQSAW3aGckr","market":"us","size":35347},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000029/alk-20200325_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200325_htm.xml","type":"XML","id":"NTFILEErjAR7xhPGZx2HgT","market":"us","size":10671}],"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":"2020-03-26 00:00","pubTimestamp":1585152000,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9189544","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000026-ALK","pdf_url":null,"pub_time":1584288000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 7.01 and 9.01","symbol":"ALK","title":"Current report, items 7.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000026/0000766421-20-000026-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":"MARCH 16, 2020 INVESTOR UPDATE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000026/ex991investorupdate031.htm","primary":true,"translateUrl":null,"linkName":"ex991investorupdate031.htm","type":"EX-99.1","id":"NTFILEYYBqCnPDYwH41SPW","market":"us","size":38330},{"description":"8-K MARCH 16, 2020","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000026/alk-20200316.htm","primary":false,"translateUrl":null,"linkName":"alk-20200316.htm","type":"8-K","id":"NTFILE8E9daGATYT45y7fD","market":"us","size":36593},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000026/alk-20200316.xsd","primary":false,"translateUrl":null,"linkName":"alk-20200316.xsd","type":"EX-101.SCH","id":"NTFILEFEyZ2gSSF316Fqvj","market":"us","size":2562},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000026/alk-20200316_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200316_cal.xml","type":"EX-101.CAL","id":"NTFILE9jHKo43hHAWA2u4c","market":"us","size":711},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000026/alk-20200316_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200316_def.xml","type":"EX-101.DEF","id":"NTFILE4gSJQC9mWjHmuHnq","market":"us","size":1675},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000026/alk-20200316_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200316_lab.xml","type":"EX-101.LAB","id":"NTFILEAYMizDxc6uUnUR3X","market":"us","size":24265},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000026/alk-20200316_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200316_pre.xml","type":"EX-101.PRE","id":"NTFILE3B8tyB2D7J7Fz5oe","market":"us","size":12647},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000026/alaskaairgrouplogob051.jpg","primary":false,"translateUrl":null,"linkName":"alaskaairgrouplogob051.jpg","type":"GRAPHIC","id":"NTFILEHiqowFG1Jn4QPZjJ","market":"us","size":152305},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000026/alk-20200316_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200316_htm.xml","type":"XML","id":"NTFILEAKJTMPeG1GPkTjrE","market":"us","size":10694}],"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":"2020-03-16 00:00","pubTimestamp":1584288000,"title_zh":"Current report, items 7.01 and 9.01","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9185440","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000024-ALK","pdf_url":null,"pub_time":1584028800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Current report, item 8.01","symbol":"ALK","title":"[Amend] Current report, item 8.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000024/0000766421-20-000024-index.htm","us_notice_code":"Form 8-K/A","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K/A MARCH 13, 2020","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000024/alk-20200313.htm","primary":true,"translateUrl":null,"linkName":"alk-20200313.htm","type":"8-K/A","id":"NTFILECLEweiH9XAMGXGSj","market":"us","size":33983},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000024/alk-20200313.xsd","primary":false,"translateUrl":null,"linkName":"alk-20200313.xsd","type":"EX-101.SCH","id":"NTFILE8pyHVka6XTzZ9Rph","market":"us","size":2562},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000024/alk-20200313_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200313_cal.xml","type":"EX-101.CAL","id":"NTFILEBdMUG22MD6tHL3on","market":"us","size":711},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000024/alk-20200313_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200313_def.xml","type":"EX-101.DEF","id":"NTFILEuvzbNFkHTjsdmXAm","market":"us","size":1675},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000024/alk-20200313_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200313_lab.xml","type":"EX-101.LAB","id":"NTFILECGmMg2iu3Nqi7vEU","market":"us","size":24265},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000024/alk-20200313_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200313_pre.xml","type":"EX-101.PRE","id":"NTFILEBd2U4pCVvgcG3YfP","market":"us","size":12647},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000024/alk-20200313_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200313_htm.xml","type":"XML","id":"NTFILEA6vjCFrJCDUz5tBV","market":"us","size":10686}],"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":"2020-03-13 00:00","pubTimestamp":1584028800,"title_zh":"Amend] Current report, item 8.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9185319","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000023-ALK","pdf_url":null,"pub_time":1584028800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, item 9.01","symbol":"ALK","title":"Current report, item 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000023/0000766421-20-000023-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":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000023/alk-20200313.xsd","primary":true,"translateUrl":null,"linkName":"alk-20200313.xsd","type":"EX-101.SCH","id":"NTFILE91dYBzeKwyVe1Es6","market":"us","size":2562},{"description":"8-K MARCH 13, 2020","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000023/alk-20200313.htm","primary":false,"translateUrl":null,"linkName":"alk-20200313.htm","type":"8-K","id":"NTFILE56WN28U7BWJmyccp","market":"us","size":34196},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000023/alk-20200313_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200313_cal.xml","type":"EX-101.CAL","id":"NTFILE6rZU9x6jY1u5Eyb1","market":"us","size":711},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000023/alk-20200313_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200313_def.xml","type":"EX-101.DEF","id":"NTFILE4n25dbdLNVtdCuH8","market":"us","size":1675},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000023/alk-20200313_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200313_lab.xml","type":"EX-101.LAB","id":"NTFILEEgbpecuros5RmvW8","market":"us","size":24265},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000023/alk-20200313_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200313_pre.xml","type":"EX-101.PRE","id":"NTFILEuMRUQsEk1b4onxSY","market":"us","size":12647},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000023/alk-20200313_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200313_htm.xml","type":"XML","id":"NTFILE8vEXZ27ZSg4u9Se1","market":"us","size":10671}],"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":"2020-03-13 00:00","pubTimestamp":1584028800,"title_zh":"Current report, item 9.01","summary_en":"Item 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9167307","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000021-ALK","pdf_url":null,"pub_time":1583424000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 7.01 and 9.01","symbol":"ALK","title":"Current report, items 7.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000021/0000766421-20-000021-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":"MARCH 6, 2020 INVESTOR UPDATE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000021/ex991investorupdate030.htm","primary":true,"translateUrl":null,"linkName":"ex991investorupdate030.htm","type":"EX-99.1","id":"NTFILE5uKJZoqKyU7BQLi5","market":"us","size":29340},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000021/alk-20200306.htm","primary":false,"translateUrl":null,"linkName":"alk-20200306.htm","type":"8-K","id":"NTFILE6wjAAKuxSMmesrhf","market":"us","size":36603},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000021/alk-20200306.xsd","primary":false,"translateUrl":null,"linkName":"alk-20200306.xsd","type":"EX-101.SCH","id":"NTFILE88bkbiCHcJKk4trJ","market":"us","size":2562},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000021/alk-20200306_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200306_cal.xml","type":"EX-101.CAL","id":"NTFILE7GjGmCNiRP1AaWpL","market":"us","size":711},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000021/alk-20200306_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200306_def.xml","type":"EX-101.DEF","id":"NTFILEAA2UxV51B81tN5XW","market":"us","size":1675},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000021/alk-20200306_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200306_lab.xml","type":"EX-101.LAB","id":"NTFILE6vrJB8yjWXUCJY8t","market":"us","size":24265},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000021/alk-20200306_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200306_pre.xml","type":"EX-101.PRE","id":"NTFILEBUc7UPWNMqrdm1Cw","market":"us","size":12647},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000021/alaskaairgrouplogob051.jpg","primary":false,"translateUrl":null,"linkName":"alaskaairgrouplogob051.jpg","type":"GRAPHIC","id":"NTFILE5rPgMpQXfqDcrAKo","market":"us","size":152305},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000021/alk-20200306_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200306_htm.xml","type":"XML","id":"NTFILE2kuBRcMTErQYw6YX","market":"us","size":10694}],"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":"2020-03-06 00:00","pubTimestamp":1583424000,"title_zh":"Current report, items 7.01 and 9.01","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"9096562","market":"us","labels":[],"media":"sec.gov","original_id":"AN8025520000941-ALK","pdf_url":null,"pub_time":1581609600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"ALK","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000008025520000941/0000080255-20-000941-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":[],"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":"9089875","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000018-ALK","pdf_url":null,"pub_time":1581523200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Current report, item 5.02","symbol":"ALK","title":"[Amend] Current report, item 5.02","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000018/0000766421-20-000018-index.htm","us_notice_code":"Form 8-K/A","us_title_en":"[Amend] Current report, item 5.02","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K/A 02/13/2020","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000018/alk-20200106.htm","primary":true,"translateUrl":null,"linkName":"alk-20200106.htm","type":"8-K/A","id":"NTFILEHQc9tL2Vb4db9hzH","market":"us","size":34756},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000018/alk-20200106.xsd","primary":false,"translateUrl":null,"linkName":"alk-20200106.xsd","type":"EX-101.SCH","id":"NTFILE9yAbf2tEEPMPns9S","market":"us","size":2562},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000018/alk-20200106_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200106_cal.xml","type":"EX-101.CAL","id":"NTFILEF6VNyazW2CkRAtC9","market":"us","size":711},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000018/alk-20200106_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200106_def.xml","type":"EX-101.DEF","id":"NTFILE67tSt4r7ESqHcUDN","market":"us","size":1675},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000018/alk-20200106_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200106_lab.xml","type":"EX-101.LAB","id":"NTFILE8w17bi4mRYRoN6V8","market":"us","size":24265},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000018/alk-20200106_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200106_pre.xml","type":"EX-101.PRE","id":"NTFILEFctJWqxNrieXK5dV","market":"us","size":12647},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000018/alk-20200106_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200106_htm.xml","type":"XML","id":"NTFILEC1bEE4eD517RZgG7","market":"us","size":10699}],"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":"2020-02-13 00:00","pubTimestamp":1581523200,"title_zh":"Amend] Current report, item 5.02","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9087935","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000016-ALK","pdf_url":null,"pub_time":1581523200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 8.01 and 9.01","symbol":"ALK","title":"Current report, items 8.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000016/0000766421-20-000016-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 8.01 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000016/alk-20200213.htm","primary":true,"translateUrl":null,"linkName":"alk-20200213.htm","type":"8-K","id":"NTFILE6ynLehApRbkEr41n","market":"us","size":39149},{"description":"FEBRUARY 13, 2020 PRESS RELEASE","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000016/feb132020pressrelease.htm","primary":false,"translateUrl":null,"linkName":"feb132020pressrelease.htm","type":"EX-99.1","id":"NTFILE26AhTfEw5HmTc4st","market":"us","size":21933},{"description":"FEBRUARY 13, 2020 INVESTOR UPDATE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000016/feb132020investordeck.htm","primary":false,"translateUrl":null,"linkName":"feb132020investordeck.htm","type":"EX-99.2","id":"NTFILEHQxhkKSRQ6icGCL4","market":"us","size":8702},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000016/alk-20200213.xsd","primary":false,"translateUrl":null,"linkName":"alk-20200213.xsd","type":"EX-101.SCH","id":"NTFILE9fZHZKrRgSwZw7HV","market":"us","size":2562},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000016/alk-20200213_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200213_cal.xml","type":"EX-101.CAL","id":"NTFILE3osrt2vN2wwQZDtt","market":"us","size":711},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000016/alk-20200213_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200213_def.xml","type":"EX-101.DEF","id":"NTFILEDdupzmAy9bA8DDQg","market":"us","size":1675},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000016/alk-20200213_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200213_lab.xml","type":"EX-101.LAB","id":"NTFILEE8Teu3LBhaXq7DQD","market":"us","size":24265},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000016/alk-20200213_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200213_pre.xml","type":"EX-101.PRE","id":"NTFILE3tMrXcogdUibo4RC","market":"us","size":12647},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000016/feb132020investordeck001.jpg","primary":false,"translateUrl":null,"linkName":"feb132020investordeck001.jpg","type":"GRAPHIC","id":"NTFILED22T6ybDwHc86D6X","market":"us","size":54768},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000016/feb132020investordeck002.jpg","primary":false,"translateUrl":null,"linkName":"feb132020investordeck002.jpg","type":"GRAPHIC","id":"NTFILE9omxAVqwigF5qfN7","market":"us","size":88680},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000016/feb132020investordeck003.jpg","primary":false,"translateUrl":null,"linkName":"feb132020investordeck003.jpg","type":"GRAPHIC","id":"NTFILECmy7ucoYv3aoyzcP","market":"us","size":119884},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000016/feb132020investordeck004.jpg","primary":false,"translateUrl":null,"linkName":"feb132020investordeck004.jpg","type":"GRAPHIC","id":"NTFILEBUKgUUW9pPmKZEML","market":"us","size":111172},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000016/feb132020investordeck005.jpg","primary":false,"translateUrl":null,"linkName":"feb132020investordeck005.jpg","type":"GRAPHIC","id":"NTFILE6CNmis4niytHSior","market":"us","size":98471},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000016/feb132020investordeck006.jpg","primary":false,"translateUrl":null,"linkName":"feb132020investordeck006.jpg","type":"GRAPHIC","id":"NTFILE3V4yAsVntu863MLL","market":"us","size":102511},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000016/feb132020investordeck007.jpg","primary":false,"translateUrl":null,"linkName":"feb132020investordeck007.jpg","type":"GRAPHIC","id":"NTFILE7ihDfjSrK1JaHBoT","market":"us","size":108894},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000016/feb132020investordeck008.jpg","primary":false,"translateUrl":null,"linkName":"feb132020investordeck008.jpg","type":"GRAPHIC","id":"NTFILEEzXUQwpJJL5H3h7K","market":"us","size":100357},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000016/feb132020investordeck009.jpg","primary":false,"translateUrl":null,"linkName":"feb132020investordeck009.jpg","type":"GRAPHIC","id":"NTFILE5LcjyUjn53nHBQkH","market":"us","size":92576},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000016/image01.jpg","primary":false,"translateUrl":null,"linkName":"image01.jpg","type":"GRAPHIC","id":"NTFILEGQSoMs68GsEW6uuX","market":"us","size":91739},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000016/alk-20200213_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200213_htm.xml","type":"XML","id":"NTFILEDGZC8dY5fTb2tWLw","market":"us","size":10671}],"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":"2020-02-13 00:00","pubTimestamp":1581523200,"title_zh":"Current report, items 8.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9083801","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000013-ALK","pdf_url":null,"pub_time":1581436800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"ALK","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/766421/000076642120000013/0000766421-20-000013-index.htm","us_notice_code":"Form 10-K","us_title_en":"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 2019","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000013/alk-20191231.htm","primary":true,"translateUrl":null,"linkName":"alk-20191231.htm","type":"10-K","id":"NTFILE4CMn3si5HB6inyuL","market":"us","size":4462317},{"description":"OPR PLAN AMENDED AND RESTATED 2019","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000013/oprplanamended11-07x19.htm","primary":false,"translateUrl":null,"linkName":"oprplanamended11-07x19.htm","type":"EX-10.23","id":"NTFILE4AoH14QKNXrEE91W","market":"us","size":15632},{"description":"DIRECTOR DEFERRED STOCK UNIT AGREEMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000013/alkformagmt2016pipdsu.htm","primary":false,"translateUrl":null,"linkName":"alkformagmt2016pipdsu.htm","type":"EX-10.24","id":"NTFILE6TNJjs4mZeoWwB4v","market":"us","size":37272},{"description":"SUBSIDIARIES OF REGISTRANT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000013/ngalk10-k123119ex21.htm","primary":false,"translateUrl":null,"linkName":"ngalk10-k123119ex21.htm","type":"EX-21","id":"NTFILE5jzYfYNLAD5BDSx7","market":"us","size":7962},{"description":"CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM (KPMG LLP)","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000013/ngalk10-k123119ex231.htm","primary":false,"translateUrl":null,"linkName":"ngalk10-k123119ex231.htm","type":"EX-23","id":"NTFILEHGBWTqpPjxBuFLqp","market":"us","size":4600},{"description":"CERTIFICATION OF CHIEF EXECUTIVE OFFICER","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000013/ngalk10-k123119ex311.htm","primary":false,"translateUrl":null,"linkName":"ngalk10-k123119ex311.htm","type":"EX-31.1","id":"NTFILEGhgAvXqo1qxeZi4Y","market":"us","size":12488},{"description":"CERTIFICATION OF CHIEF FINANCIAL OFFICER","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000013/ngalk10-k123119ex312.htm","primary":false,"translateUrl":null,"linkName":"ngalk10-k123119ex312.htm","type":"EX-31.2","id":"NTFILE9MYSBcnH2y5tPzsQ","market":"us","size":12369},{"description":"CERTIFICATION OF CHIEF EXECUTIVE OFFICER","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000013/ngalk10-k123119ex321.htm","primary":false,"translateUrl":null,"linkName":"ngalk10-k123119ex321.htm","type":"EX-32.1","id":"NTFILE2vpjxXZh2CW36B8N","market":"us","size":6323},{"description":"CERTIFICATION OF CHIEF FINANCIAL OFFICER","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000013/ngalk10-k123119ex322.htm","primary":false,"translateUrl":null,"linkName":"ngalk10-k123119ex322.htm","type":"EX-32.2","id":"NTFILE4MJVQS3BNubdT2uQ","market":"us","size":6411},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000013/alk-20191231.xsd","primary":false,"translateUrl":null,"linkName":"alk-20191231.xsd","type":"EX-101.SCH","id":"NTFILELoGJZsuMRvFTEzSu","market":"us","size":71979},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000013/alk-20191231_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20191231_cal.xml","type":"EX-101.CAL","id":"NTFILE79ARgJDFm7m9ABcL","market":"us","size":153635},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000013/alk-20191231_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20191231_def.xml","type":"EX-101.DEF","id":"NTFILE2xV1qrvHps8q1Dec","market":"us","size":689467},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000013/alk-20191231_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20191231_lab.xml","type":"EX-101.LAB","id":"NTFILE1MFVzFmzywB2mk1C","market":"us","size":1087095},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000013/alk-20191231_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20191231_pre.xml","type":"EX-101.PRE","id":"NTFILE9jmNoTQb7cY2XLcq","market":"us","size":823691},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000013/alk-20191231_g1.jpg","primary":false,"translateUrl":null,"linkName":"alk-20191231_g1.jpg","type":"GRAPHIC","id":"NTFILEHZWxK3YecLqdYiGx","market":"us","size":160324},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":88,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000013/alk-20191231_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20191231_htm.xml","type":"XML","id":"NTFILE7YzACEAkeutGD6X4","market":"us","size":4061425}],"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":"2020-02-12 00:00","pubTimestamp":1581436800,"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":"9080213","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465920017093-ALK","pdf_url":null,"pub_time":1581436800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"ALK","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000110465920017093/0001104659-20-017093-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/102909/000110465920017093/tv0593-alaskaairgroupinc.htm","primary":true,"translateUrl":null,"linkName":"tv0593-alaskaairgroupinc.htm","type":"SC 13G/A","id":"NTFILEHsMN5AQg3g8PCfMF","market":"us","size":12149}],"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":"9055784","market":"us","labels":[],"media":"sec.gov","original_id":"AN83423720004794-ALK","pdf_url":null,"pub_time":1580832000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"ALK","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000083423720004794/0000834237-20-004794-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/766421/000083423720004794/us0116591092_020420.txt","primary":true,"translateUrl":null,"linkName":"us0116591092_020420.txt","type":"SC 13G/A","id":"NTFILE3Qfoee2kAsRH6qhx","market":"us","size":11688}],"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":"2020-02-05 00:00","pubTimestamp":1580832000,"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":"9030340","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000009-ALK","pdf_url":null,"pub_time":1580140800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02, 7.01, and 9.01","symbol":"ALK","title":"Current report, items 2.02, 7.01, and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000009/0000766421-20-000009-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 2.02, 7.01, and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000009/alk-20200128.htm","primary":true,"translateUrl":null,"linkName":"alk-20200128.htm","type":"8-K","id":"NTFILE996hMBKKDUNLa6ao","market":"us","size":39700},{"description":"FOURTH QUARTER 2019 EARNINGS RELEASE","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000009/ex99101282020earningsr.htm","primary":false,"translateUrl":null,"linkName":"ex99101282020earningsr.htm","type":"EX-99.1","id":"NTFILECWAXQT1db6pZyfip","market":"us","size":1082492},{"description":"JANUARY 28, 2020 INVESTOR UPDATE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000009/ex99201282020investoru.htm","primary":false,"translateUrl":null,"linkName":"ex99201282020investoru.htm","type":"EX-99.2","id":"NTFILEDFLZmFCUXZ9kfhdm","market":"us","size":44153},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000009/alk-20200128.xsd","primary":false,"translateUrl":null,"linkName":"alk-20200128.xsd","type":"EX-101.SCH","id":"NTFILE9r5NCGCs9M9GSz36","market":"us","size":2562},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000009/alk-20200128_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200128_cal.xml","type":"EX-101.CAL","id":"NTFILEFYTuJ3VYC8dXRSQK","market":"us","size":711},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000009/alk-20200128_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200128_def.xml","type":"EX-101.DEF","id":"NTFILE5rJNwTjK1TduAukR","market":"us","size":1675},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000009/alk-20200128_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200128_lab.xml","type":"EX-101.LAB","id":"NTFILE3vu3E734mXtL9iri","market":"us","size":23965},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000009/alk-20200128_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200128_pre.xml","type":"EX-101.PRE","id":"NTFILEDCFAtu72mpDyXbTP","market":"us","size":12647},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000009/alaskaairgrouplogoa921.jpg","primary":false,"translateUrl":null,"linkName":"alaskaairgrouplogoa921.jpg","type":"GRAPHIC","id":"NTFILE3LDg84KbfmnfHUeX","market":"us","size":152305},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000009/alaskaairgrouplogoa922.jpg","primary":false,"translateUrl":null,"linkName":"alaskaairgrouplogoa922.jpg","type":"GRAPHIC","id":"NTFILE43Vyoru2UCoyvvZW","market":"us","size":152305},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000009/alk-20200128_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200128_htm.xml","type":"XML","id":"NTFILE2ZTJyFHdhYFPL9HH","market":"us","size":11271}],"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":"2020-01-28 00:00","pubTimestamp":1580140800,"title_zh":"Current report, items 2.02, 7.01, and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8989119","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000006-ALK","pdf_url":null,"pub_time":1578844800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 7.01 and 9.01","symbol":"ALK","title":"Current report, items 7.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000006/0000766421-20-000006-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 7.01 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"ALASKA AIR GROUP FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000006/alk-20200113.htm","primary":true,"translateUrl":null,"linkName":"alk-20200113.htm","type":"8-K","id":"NTFILEDgpZgVkrXn28gqAn","market":"us","size":36978},{"description":"DECEMBER 2019 TRAFFIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000006/ex99101132020decembert.htm","primary":false,"translateUrl":null,"linkName":"ex99101132020decembert.htm","type":"EX-99.1","id":"NTFILEHeJP3MndnzS6N77u","market":"us","size":93349},{"description":"JANUARY13, 2020 ABBREVIATED INVESTOR UPDATE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000006/ex99201132020abbrinves.htm","primary":false,"translateUrl":null,"linkName":"ex99201132020abbrinves.htm","type":"EX-99.2","id":"NTFILEBUxpt2RkoBHVK2Rk","market":"us","size":45493},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000006/alk-20200113.xsd","primary":false,"translateUrl":null,"linkName":"alk-20200113.xsd","type":"EX-101.SCH","id":"NTFILEFpdnV2iiRVvzgCHw","market":"us","size":2562},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000006/alk-20200113_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200113_cal.xml","type":"EX-101.CAL","id":"NTFILECBYVUM9fU1uULimw","market":"us","size":711},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000006/alk-20200113_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200113_def.xml","type":"EX-101.DEF","id":"NTFILE2mh3QTjoEcrBHgCC","market":"us","size":1675},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000006/alk-20200113_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200113_lab.xml","type":"EX-101.LAB","id":"NTFILE2cmy6YKwqReyVWgQ","market":"us","size":23965},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000006/alk-20200113_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200113_pre.xml","type":"EX-101.PRE","id":"NTFILEC9Cfp1zkY6GLrDEh","market":"us","size":12647},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000006/alaskaairgrouplogoa921.jpg","primary":false,"translateUrl":null,"linkName":"alaskaairgrouplogoa921.jpg","type":"GRAPHIC","id":"NTFILEAsY7VFe4f4Fa7P4k","market":"us","size":152305},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000006/newheadera331.jpg","primary":false,"translateUrl":null,"linkName":"newheadera331.jpg","type":"GRAPHIC","id":"NTFILE9TKdcFgM3AGsZ4cK","market":"us","size":35396},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000006/alk-20200113_htm.xml","primary":false,"translateUrl":null,"linkName":"alk-20200113_htm.xml","type":"XML","id":"NTFILEB7ejxwNsQA7hWdqx","market":"us","size":10849}],"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":"2020-01-13 00:00","pubTimestamp":1578844800,"title_zh":"Current report, items 7.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8968182","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642120000002-ALK","pdf_url":null,"pub_time":1578240000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 5.02 and 9.01","symbol":"ALK","title":"Current report, items 5.02 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000002/0000766421-20-000002-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 5.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"AAG PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000002/ex991-aagpressrelease.htm","primary":true,"translateUrl":null,"linkName":"ex991-aagpressrelease.htm","type":"EX-99.1","id":"NTFILEELMBE69yfiFztkRk","market":"us","size":10172},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000002/a8-k01062020.htm","primary":false,"translateUrl":null,"linkName":"a8-k01062020.htm","type":"8-K","id":"NTFILE3Fio4TrCTtGanu1P","market":"us","size":42489},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000002/alk-20200106.xsd","primary":false,"translateUrl":null,"linkName":"alk-20200106.xsd","type":"EX-101.SCH","id":"NTFILE43rwfXNxmqsMZV2Q","market":"us","size":4567},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000002/alk-20200106_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20200106_cal.xml","type":"EX-101.CAL","id":"NTFILE63cR33zMdtpiSkYJ","market":"us","size":609},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000002/alk-20200106_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20200106_def.xml","type":"EX-101.DEF","id":"NTFILEEH8eSa7kZ7sNjqxw","market":"us","size":1459},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000002/alk-20200106_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20200106_lab.xml","type":"EX-101.LAB","id":"NTFILE4hCVcVZmTG8w1HhW","market":"us","size":26142},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000002/alk-20200106_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20200106_pre.xml","type":"EX-101.PRE","id":"NTFILE7Ku4NbZDRbHCRR2E","market":"us","size":13565},{"description":"IMAGE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000002/ex991aagimage.gif","primary":false,"translateUrl":null,"linkName":"ex991aagimage.gif","type":"GRAPHIC","id":"NTFILEHj3ukCuRF7xCXbMS","market":"us","size":22245},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642120000002/a8-k01062020_htm.xml","primary":false,"translateUrl":null,"linkName":"a8-k01062020_htm.xml","type":"XML","id":"NTFILE5j3XmpHcdh3uWG4o","market":"us","size":4348}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-01-06 00:00","pubTimestamp":1578240000,"title_zh":"Current report, items 5.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8888207","market":"us","labels":[],"media":"sec.gov","original_id":"AN76642119000057-ALK","pdf_url":null,"pub_time":1576425600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 7.01 and 9.01","symbol":"ALK","title":"Current report, items 7.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000076642119000057/0000766421-19-000057-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 7.01 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"DECEMBER 16, 2019 INVESTOR UPDATE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642119000057/ex991investorupdate121.htm","primary":true,"translateUrl":null,"linkName":"ex991investorupdate121.htm","type":"EX-99.1","id":"NTFILEAajNtwkpfUwk2UE8","market":"us","size":49579},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642119000057/a8-k121619trafficrepor.htm","primary":false,"translateUrl":null,"linkName":"a8-k121619trafficrepor.htm","type":"8-K","id":"NTFILEAMLuruAaPfYucbWt","market":"us","size":40399},{"description":"NOVEMBER 2019 TRAFFIC REPORT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642119000057/ex992novembertrafficre.htm","primary":false,"translateUrl":null,"linkName":"ex992novembertrafficre.htm","type":"EX-99.2","id":"NTFILEAULbN6DqfE4WemfN","market":"us","size":72784},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642119000057/alk-20191216.xsd","primary":false,"translateUrl":null,"linkName":"alk-20191216.xsd","type":"EX-101.SCH","id":"NTFILE6WAvUQAJAtLgXKAX","market":"us","size":4567},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642119000057/alk-20191216_cal.xml","primary":false,"translateUrl":null,"linkName":"alk-20191216_cal.xml","type":"EX-101.CAL","id":"NTFILECK1JjjsiFFz2ewkj","market":"us","size":609},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642119000057/alk-20191216_def.xml","primary":false,"translateUrl":null,"linkName":"alk-20191216_def.xml","type":"EX-101.DEF","id":"NTFILEHir6rHHQooQRzHBt","market":"us","size":1459},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642119000057/alk-20191216_lab.xml","primary":false,"translateUrl":null,"linkName":"alk-20191216_lab.xml","type":"EX-101.LAB","id":"NTFILEH6miqKk7w179z4Rp","market":"us","size":26142},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642119000057/alk-20191216_pre.xml","primary":false,"translateUrl":null,"linkName":"alk-20191216_pre.xml","type":"EX-101.PRE","id":"NTFILE7Nx83osfKFvazfua","market":"us","size":13565},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642119000057/alaskaairgrouplogob05.jpg","primary":false,"translateUrl":null,"linkName":"alaskaairgrouplogob05.jpg","type":"GRAPHIC","id":"NTFILEBw5Dzvpe3qpGVGLP","market":"us","size":152305},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642119000057/image0a17.jpg","primary":false,"translateUrl":null,"linkName":"image0a17.jpg","type":"GRAPHIC","id":"NTFILE7umVRBWZr4jWvrfF","market":"us","size":35396},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000076642119000057/a8-k121619trafficrepor_htm.xml","primary":false,"translateUrl":null,"linkName":"a8-k121619trafficrepor_htm.xml","type":"XML","id":"NTFILEAZY8d7851h366ST6","market":"us","size":4253}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2019-12-16 00:00","pubTimestamp":1576425600,"title_zh":"Current report, items 7.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8752358","market":"us","labels":[],"media":"sec.gov","original_id":"AN124636019002416-ALK","pdf_url":null,"pub_time":1573488000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"ALK","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000124636019002416/0001246360-19-002416-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000124636019002416/xslF345X03/form.xml","primary":true,"translateUrl":null,"linkName":"form.html","type":"4","id":"NTFILE9gn7KSZyErkZn11t","market":"us","size":0},{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000124636019002416/form.xml","primary":false,"translateUrl":null,"linkName":"form.xml","type":"4","id":"NTFILEBcX1Lyakv5x5rEoj","market":"us","size":6730}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-11-12 00:00","pubTimestamp":1573488000,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8752357","market":"us","labels":[],"media":"sec.gov","original_id":"AN124636019002417-ALK","pdf_url":null,"pub_time":1573488000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"ALK","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/766421/000124636019002417/0001246360-19-002417-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000124636019002417/xslF345X03/form.xml","primary":true,"translateUrl":null,"linkName":"form.html","type":"4","id":"NTFILE2aHuLWzvUPAQMBFF","market":"us","size":0},{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/766421/000124636019002417/form.xml","primary":false,"translateUrl":null,"linkName":"form.xml","type":"4","id":"NTFILEHCaA8jquzThQQMh5","market":"us","size":7622}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-11-12 00:00","pubTimestamp":1573488000,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":15,"pageCount":11,"totalSize":281,"code":"91000000","status":"200"}]}}