{"cik":"0001571371","entityType":"operating","sic":"1400","sicDescription":"Mining & Quarrying of  Nonmetallic Minerals (No Fuels)","ownerOrg":"01 Energy & Transportation","insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":0,"name":"Summit Materials, LLC","tickers":[],"exchanges":[],"ein":"244138486","lei":null,"description":"","website":"","investorWebsite":"","category":"Non-accelerated filer","fiscalYearEnd":"1229","stateOfIncorporation":"DE","stateOfIncorporationDescription":"DE","addresses":{"mailing":{"street1":"1550 WYNKOOP STREET","street2":"3RD FLOOR","city":"DENVER","stateOrCountry":"CO","zipCode":"80202","stateOrCountryDescription":"CO","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"1550 WYNKOOP STREET","street2":"3RD FLOOR","city":"DENVER","stateOrCountry":"CO","zipCode":"80202","stateOrCountryDescription":"CO","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"303-893-0012","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0000950103-24-016694","0001104659-24-070379","0001628280-24-019907","0001628280-24-004995","0000950103-24-002063","0000950103-24-000646","0000950103-24-000602","0000950103-23-018009","0001104659-23-126049","0001104659-23-122548","0001104659-23-121101","0001628280-23-036315","0000950103-23-013559","0000950103-23-013556","0000950103-23-013409","0000950103-23-013407","0000950103-23-013401","0000950103-23-013390","0000950103-23-013386","0001628280-23-030227","0001628280-23-027121","0001628280-23-023332","0001628280-23-015593","0001628280-23-003866","0001104659-23-002729","0001104659-22-126976","0001628280-22-031356","0001628280-22-028098","0001628280-22-020918","0000000000-22-007703","0001628280-22-018843","0000000000-22-006861","0001628280-22-014416","0001628280-22-012528","0001628280-22-003781","0001628280-21-021671","0001628280-21-019209","0001628280-21-018152","0001628280-21-015769","0001628280-21-009779","0001628280-21-003021","0001628280-20-014943","0001104659-20-093309","0001104659-20-087810","0001628280-20-010601","0001628280-20-005808","0001628280-20-001083","0001628280-19-012765","0001628280-19-009735","0001628280-19-006219","0001104659-19-015294","0001104659-19-012491","0001104659-19-010330","0001628280-19-001608","0001628280-19-001027","0001628280-18-013732","0001354821-18-000012","0001558370-18-006259","0001104659-18-035069","0001558370-18-004261","0001558370-18-000708","0000000000-17-041748","0001104659-17-070732","0001104659-17-069928","0001104659-17-068949","0001558370-17-007976","0000000000-17-037159","0001104659-17-053266","0001558370-17-006005","0000000000-17-027044","0001104659-17-045101","0000000000-17-023523","0001104659-17-036901","0001104659-17-035224","0001558370-17-003361","0001558370-17-001167","0001104659-17-003090","0001104659-16-160434","0001104659-16-154501","0001558370-16-009127","9999999995-16-005908","0001047469-16-015990","0000000000-16-095914","0001104659-16-148694","0001104659-16-147920","0001047469-16-015862","0001558370-16-007878","0001558370-16-007855","0000000000-16-080275","0001558370-16-006358","0000000000-16-079934","0001104659-16-125508","0000000000-16-078991","0000000000-16-076711","0001104659-16-117749","0001558370-16-005311","0001193125-16-546508","0001193125-16-496809","0001193125-16-481942","0001193125-16-472853","0001193125-16-470369","0001193125-16-470366","9999999995-15-003334","0001193125-15-407431","0000000000-15-057916","0001193125-15-403569","0001193125-15-400907","0001193125-15-393239","0001193125-15-382131","0001193125-15-370154","0001193125-15-365390","0001193125-15-364032","0001193125-15-363215","0001193125-15-286479","0001193125-15-284313","0001193125-15-283794","0001193125-15-283773","9999999995-15-002223","0001193125-15-282650","0001193125-15-278962","0000000000-15-040066","0001193125-15-275007","0001193125-15-274815","0001193125-15-256527","0001193125-15-247929","0001193125-15-235133","0001193125-15-232544","0001193125-15-231347","0001193125-15-227082","0001193125-15-172353","0001193125-15-171582","0001193125-15-134124","0001193125-15-100242","0001193125-15-095520","0001193125-15-072466","0001193125-15-058404","0001193125-15-058310","0001193125-14-456305","0001193125-14-454827","0001193125-14-452790","0001193125-14-401346","0001193125-14-400354","0001193125-14-398972","9999999995-14-003007","0001193125-14-364232","0001193125-14-355007","0001193125-14-336268","0001193125-14-332541","0001193125-14-298125","0001193125-14-296790","0001193125-14-196804","0001193125-14-196780","0001193125-14-196755","0001193125-14-195830","9999999995-14-000953","0001193125-14-138221","0001193125-14-121508","0001193125-14-089199","0001193125-14-089187","0001193125-14-087869","0001193125-14-018705","0001193125-14-007471","0001193125-14-002424","0001193125-13-471807","0001193125-13-470149","0001193125-13-461852","0001193125-13-429713","0001193125-13-427947","0001193125-13-404021","0001193125-13-326594","0001193125-13-326581","0001193125-13-325391","0001193125-13-283461","9999999995-13-001750","0001193125-13-253283","0001193125-13-251402","0001193125-13-235657","0000000000-13-026870","0001193125-13-199405","0000000000-13-021811","0001193125-13-127912","9999999997-13-006937","9999999997-13-006935","9999999997-13-006934"],"filingDate":["2024-11-25","2024-06-11","2024-05-02","2024-02-15","2024-02-12","2024-01-12","2024-01-11","2023-12-28","2023-12-14","2023-12-01","2023-11-27","2023-11-02","2023-09-13","2023-09-13","2023-09-08","2023-09-08","2023-09-07","2023-09-07","2023-09-07","2023-08-22","2023-08-03","2023-06-23","2023-05-04","2023-02-16","2023-01-10","2022-12-14","2022-12-05","2022-11-03","2022-08-04","2022-07-22","2022-07-12","2022-06-27","2022-05-16","2022-05-05","2022-02-24","2021-11-04","2021-09-27","2021-09-07","2021-08-05","2021-05-11","2021-02-24","2020-10-28","2020-08-11","2020-07-29","2020-07-24","2020-04-29","2020-02-05","2019-10-30","2019-08-01","2019-05-08","2019-03-15","2019-03-04","2019-02-25","2019-02-20","2019-02-06","2018-11-06","2018-08-17","2018-08-02","2018-05-22","2018-05-08","2018-02-14","2017-11-28","2017-11-28","2017-11-21","2017-11-15","2017-11-02","2017-10-19","2017-08-23","2017-08-04","2017-08-01","2017-07-14","2017-07-06","2017-06-01","2017-05-25","2017-05-03","2017-02-28","2017-01-19","2016-12-02","2016-11-03","2016-11-03","2016-10-06","2016-10-06","2016-10-05","2016-10-04","2016-09-30","2016-09-30","2016-08-11","2016-08-10","2016-06-13","2016-06-10","2016-06-09","2016-06-06","2016-06-02","2016-05-17","2016-05-04","2016-05-04","2016-04-19","2016-03-08","2016-02-26","2016-02-23","2016-02-22","2016-02-22","2015-12-18","2015-12-18","2015-12-15","2015-12-15","2015-12-11","2015-12-02","2015-11-19","2015-11-06","2015-11-04","2015-11-03","2015-11-03","2015-08-11","2015-08-10","2015-08-10","2015-08-10","2015-08-07","2015-08-07","2015-08-05","2015-08-04","2015-08-03","2015-08-03","2015-07-20","2015-07-08","2015-06-25","2015-06-24","2015-06-23","2015-06-18","2015-05-05","2015-05-05","2015-04-17","2015-03-20","2015-03-17","2015-03-02","2015-02-23","2015-02-23","2014-12-30","2014-12-29","2014-12-23","2014-11-07","2014-11-06","2014-11-06","2014-10-06","2014-10-06","2014-09-26","2014-09-09","2014-09-05","2014-08-06","2014-08-06","2014-05-13","2014-05-13","2014-05-13","2014-05-13","2014-04-10","2014-04-10","2014-03-28","2014-03-07","2014-03-07","2014-03-07","2014-01-23","2014-01-10","2014-01-06","2013-12-12","2013-12-12","2013-12-04","2013-11-06","2013-11-05","2013-10-18","2013-08-08","2013-08-08","2013-08-08","2013-07-05","2013-06-10","2013-06-10","2013-06-07","2013-05-24","2013-05-15","2013-05-03","2013-04-23","2013-03-27","2013-03-20","2013-03-20","2013-03-20"],"reportDate":["2024-11-24","","2024-03-30","2023-12-30","2024-01-12","2024-01-12","2024-01-11","2023-12-28","2023-12-14","2023-11-30","2023-11-27","2023-09-30","","2023-09-07","","2023-09-07","","","2023-09-07","2023-08-18","2023-07-01","2023-06-21","2023-04-01","2022-12-31","2023-01-10","2022-12-14","2022-12-05","2022-10-01","2022-07-02","","","","2022-05-13","2022-04-02","2022-01-01","2021-10-02","2021-09-27","2021-09-07","2021-07-03","2021-04-03","2021-01-02","2020-09-26","2020-08-11","2020-07-27","2020-06-27","2020-03-28","2019-12-28","2019-09-28","2019-06-29","2019-03-30","2019-03-15","2019-02-28","2019-02-25","2018-12-29","2018-12-29","2018-09-29","","2018-06-30","2018-05-22","2018-03-31","2017-12-30","","2017-11-28","2017-11-21","","2017-09-30","","","2017-07-01","","","","2017-06-01","2017-05-24","2017-04-01","2016-12-31","2017-01-19","2016-12-02","","2016-10-01","","","","","","","","2016-07-02","","","","","","","","2016-04-02","2016-04-19","2016-03-08","2016-02-23","2016-02-23","","2016-01-02","","","","","","2015-12-01","2015-11-19","2015-11-04","2015-11-04","2015-09-26","2015-11-03","2015-08-11","","","2015-06-27","","","","","","2015-08-03","2015-07-17","2015-07-08","2015-06-25","2015-06-23","2015-06-23","2015-06-18","2015-03-28","","2015-04-16","2015-03-17","2015-03-11","2015-03-02","","2014-12-27","2014-12-30","2014-12-29","2014-12-18","","2014-09-27","2014-11-06","","","","2014-09-08","2014-09-03","2014-06-28","2014-08-06","","","2014-03-29","2014-05-13","","","","","2013-12-28","2014-03-07","2014-01-16","2014-01-09","2014-01-06","2013-12-05","2013-12-05","2013-12-03","2013-09-28","2013-11-05","2013-10-14","","2013-06-29","2013-08-08","2013-07-01","","","","","","","","","2013-02-22","2013-02-22","2013-02-22"],"acceptanceDateTime":["2024-11-25T13:14:22.000Z","2024-06-11T20:15:15.000Z","2024-05-02T17:28:39.000Z","2024-02-15T18:02:41.000Z","2024-02-12T21:28:08.000Z","2024-01-12T21:37:56.000Z","2024-01-11T22:05:29.000Z","2023-12-28T12:45:16.000Z","2023-12-14T21:31:19.000Z","2023-12-01T11:02:57.000Z","2023-11-27T12:30:43.000Z","2023-11-02T17:47:31.000Z","2023-09-13T21:06:14.000Z","2023-09-13T20:51:36.000Z","2023-09-08T13:05:07.000Z","2023-09-08T12:51:09.000Z","2023-09-07T21:23:54.000Z","2023-09-07T20:10:11.000Z","2023-09-07T20:03:09.000Z","2023-08-22T20:18:09.000Z","2023-08-03T17:39:26.000Z","2023-06-23T20:42:31.000Z","2023-05-04T17:19:14.000Z","2023-02-16T19:38:13.000Z","2023-01-10T21:15:57.000Z","2022-12-14T21:15:50.000Z","2022-12-05T21:34:13.000Z","2022-11-03T18:13:46.000Z","2022-08-04T15:37:32.000Z","2022-07-22T15:30:07.000Z","2022-07-12T18:58:32.000Z","2022-06-27T16:30:04.000Z","2022-05-16T12:20:43.000Z","2022-05-05T17:27:36.000Z","2022-02-24T19:37:27.000Z","2021-11-04T16:50:11.000Z","2021-09-27T21:20:25.000Z","2021-09-07T20:16:48.000Z","2021-08-05T17:56:23.000Z","2021-05-11T16:14:25.000Z","2021-02-24T18:49:43.000Z","2020-10-28T16:43:07.000Z","2020-08-11T20:22:59.000Z","2020-07-29T20:30:25.000Z","2020-07-24T15:44:32.000Z","2020-04-29T16:53:17.000Z","2020-02-05T19:22:47.000Z","2019-10-30T16:42:42.000Z","2019-08-01T16:48:14.000Z","2019-05-08T16:55:22.000Z","2019-03-15T20:17:11.000Z","2019-03-04T21:53:42.000Z","2019-02-25T21:05:24.000Z","2019-02-20T22:01:11.000Z","2019-02-06T21:11:05.000Z","2018-11-06T18:22:19.000Z","2018-08-17T19:55:42.000Z","2018-08-02T21:23:01.000Z","2018-05-22T20:09:24.000Z","2018-05-08T17:15:31.000Z","2018-02-14T22:35:40.000Z","2017-11-28T22:01:01.000Z","2017-11-28T21:30:57.000Z","2017-11-21T21:08:46.000Z","2017-11-16T02:04:36.000Z","2017-11-02T16:28:15.000Z","2017-10-19T19:15:02.000Z","2017-08-23T18:23:17.000Z","2017-08-04T21:21:36.000Z","2017-08-01T18:32:00.000Z","2017-07-14T22:27:18.000Z","2017-07-06T15:56:48.000Z","2017-06-01T20:13:53.000Z","2017-05-25T20:33:32.000Z","2017-05-03T18:29:17.000Z","2017-02-28T22:04:09.000Z","2017-01-19T21:35:31.000Z","2016-12-02T21:54:01.000Z","2016-11-03T17:39:45.000Z","2016-11-03T10:18:15.000Z","2016-10-07T04:15:19.000Z","2016-10-06T16:19:31.000Z","2016-10-05T16:57:53.000Z","2016-10-04T22:59:04.000Z","2016-09-30T20:55:01.000Z","2016-09-30T20:52:14.000Z","2016-08-11T01:02:32.000Z","2016-08-10T20:38:36.000Z","2016-06-13T18:51:25.000Z","2016-06-10T18:52:11.000Z","2016-06-09T19:06:13.000Z","2016-06-06T10:05:53.000Z","2016-06-02T15:33:09.000Z","2016-05-17T17:36:30.000Z","2016-05-04T21:19:51.000Z","2016-05-04T21:15:21.000Z","2016-04-19T20:06:38.000Z","2016-03-08T21:16:07.000Z","2016-02-26T21:06:41.000Z","2016-02-23T16:06:06.000Z","2016-02-20T02:22:06.000Z","2016-02-20T02:17:44.000Z","2015-12-21T05:15:19.000Z","2015-12-18T18:38:07.000Z","2015-12-15T20:53:59.000Z","2015-12-15T19:08:12.000Z","2015-12-11T14:07:21.000Z","2015-12-02T21:16:10.000Z","2015-11-19T21:05:30.000Z","2015-11-06T21:06:05.000Z","2015-11-04T15:00:55.000Z","2015-11-03T19:00:18.000Z","2015-11-03T11:08:37.000Z","2015-08-11T20:32:59.000Z","2015-08-10T15:58:10.000Z","2015-08-10T10:21:36.000Z","2015-08-10T10:09:14.000Z","2015-08-10T04:15:19.000Z","2015-08-07T16:37:09.000Z","2015-08-05T21:40:07.000Z","2015-08-04T21:27:37.000Z","2015-08-03T21:12:19.000Z","2015-08-03T20:06:08.000Z","2015-07-20T11:36:03.000Z","2015-07-08T20:06:59.000Z","2015-06-25T20:12:59.000Z","2015-06-24T11:59:59.000Z","2015-06-23T13:03:36.000Z","2015-06-18T18:10:34.000Z","2015-05-05T21:12:47.000Z","2015-05-05T18:01:10.000Z","2015-04-17T10:18:02.000Z","2015-03-20T20:33:33.000Z","2015-03-17T20:59:05.000Z","2015-03-02T17:02:11.000Z","2015-02-23T22:31:05.000Z","2015-02-23T22:06:55.000Z","2014-12-30T14:30:00.000Z","2014-12-29T16:06:37.000Z","2014-12-23T21:31:59.000Z","2014-11-06T22:31:53.000Z","2014-11-06T17:27:35.000Z","2014-11-05T23:45:07.000Z","2014-10-07T04:15:15.000Z","2014-10-06T15:13:58.000Z","2014-09-26T21:22:01.000Z","2014-09-09T13:56:30.000Z","2014-09-05T01:31:07.000Z","2014-08-06T19:43:36.000Z","2014-08-06T10:08:59.000Z","2014-05-13T18:54:02.000Z","2014-05-13T18:40:23.000Z","2014-05-13T18:31:47.000Z","2014-05-13T10:09:33.000Z","2014-04-11T04:15:19.000Z","2014-04-10T16:07:45.000Z","2014-03-28T20:30:51.000Z","2014-03-07T21:30:36.000Z","2014-03-07T21:28:19.000Z","2014-03-07T13:47:29.000Z","2014-01-23T21:32:00.000Z","2014-01-10T15:39:33.000Z","2014-01-06T16:02:22.000Z","2013-12-12T21:26:34.000Z","2013-12-11T22:35:17.000Z","2013-12-04T19:08:33.000Z","2013-11-06T18:41:02.000Z","2013-11-05T22:17:06.000Z","2013-10-18T20:49:33.000Z","2013-08-08T19:10:34.000Z","2013-08-08T19:07:02.000Z","2013-08-08T10:31:04.000Z","2013-07-05T14:25:58.000Z","2013-06-11T04:15:12.000Z","2013-06-10T19:43:36.000Z","2013-06-07T17:57:29.000Z","2013-05-24T20:03:45.000Z","2013-05-15T21:22:32.000Z","2013-05-03T21:08:30.000Z","2013-04-23T18:39:26.000Z","2013-03-27T10:56:35.000Z","2013-03-27T13:27:57.000Z","2013-03-27T13:26:59.000Z","2013-03-27T13:26:04.000Z"],"act":["34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","","","","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","","34","34","","34","","","34","","","","34","34","34","34","34","34","33","34","33","33","","","","33","34","34","","","","","","","34","34","34","34","34","34","34","34","33","33","","","33","34","34","34","34","34","34","34","33","34","34","33","33","","","33","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","33","33","33","34","34","34","34","33","34","34","34","33","33","33","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","34","33","33","","33","","33","","33","34","34","34"],"form":["8-K","15-15D","10-Q","10-K","8-K/A","8-K","8-K","8-K","8-K","8-K","8-K","10-Q","DEFA14A","8-K","DEFA14A","8-K","DEFA14A","DEFA14A","8-K","8-K","10-Q","8-K","10-Q","10-K","8-K","8-K","8-K","10-Q","10-Q","UPLOAD","CORRESP","UPLOAD","8-K","10-Q","10-K","10-Q","8-K","8-K","10-Q","10-Q","10-K","10-Q","8-K","8-K","10-Q","10-Q","10-K","10-Q","10-Q","10-Q","8-K","8-K","8-K","10-K/A","10-K","10-Q","SC 13G","10-Q","8-K","10-Q","10-K","UPLOAD","8-K","8-K","CORRESP","10-Q","UPLOAD","CORRESP","10-Q","UPLOAD","CORRESP","UPLOAD","8-K","8-K","10-Q","10-K","8-K","8-K","424B3","10-Q","EFFECT","424B3","UPLOAD","CORRESP","CORRESP","S-4","IRANNOTICE","10-Q","UPLOAD","CORRESP","UPLOAD","CORRESP","UPLOAD","UPLOAD","IRANNOTICE","10-Q","8-K","8-K","8-K","8-K","IRANNOTICE","10-K","EFFECT","424B3","UPLOAD","CORRESP","S-4","8-K","8-K","8-K","8-K","10-Q","8-K","8-K","424B3","IRANNOTICE","10-Q","EFFECT","424B3","CORRESP","UPLOAD","S-4","8-K","8-K","8-K","8-K","8-K","8-K","8-K","10-Q","IRANNOTICE","8-K","8-K","8-K","8-K","IRANNOTICE","10-K","8-K","8-K","8-K","IRANNOTICE","10-Q","8-K","EFFECT","424B3","S-4","8-K","8-K","10-Q","8-K","424B3","IRANNOTICE","10-Q","8-K","EFFECT","424B3","S-4","IRANNOTICE","10-K","8-K","8-K","8-K","8-K","8-K/A","8-K","8-K/A","10-Q","8-K","8-K","IRANNOTICE","10-Q","8-K","8-K","EFFECT","424B3","CORRESP","S-4/A","UPLOAD","S-4/A","UPLOAD","S-4","NO ACT","NO ACT","NO ACT"],"fileNumber":["333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","","","","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","005-90603","333-187556","333-187556","333-187556","333-187556","","333-187556","333-187556","","333-187556","","","333-187556","","","","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-213904","333-187556","333-213904","333-213904","","","","333-213904","333-187556","333-187556","","","","","","","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-208471","333-208471","","","333-208471","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-206054","333-187556","333-187556","333-206054","333-206054","","","333-206054","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-198983","333-198983","333-198983","333-187556","333-187556","333-187556","333-187556","333-194872","333-187556","333-187556","333-187556","333-194872","333-194872","333-194872","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","333-187556","","333-187556","","333-187556","","333-187556","333-187556","333-187556","333-187556"],"filmNumber":["241492067","241035944","24906951","24643044","24620397","24532501","24529887","231519313","231487461","231457441","231437322","231371286","231253357","231253250","231243792","231243753","231243125","231242344","231242241","231193720","231139181","231038350","23887707","23638071","23521333","221462293","221445420","221357412","221135481","","","","22925666","22895331","22669898","211379108","211282760","211239540","211147455","21910369","21671225","201267312","201092726","201057564","201045802","20828875","20578242","191178793","19991871","19805955","19685266","19654637","19629477","19619127","19571673","181162398","181025755","18989572","18852532","18813780","18614112","","171225783","171216931","","171171405","","","171009517","","","","17884886","17870455","17808625","17648897","17536274","162031713","161970989","161970035","161926002","161924333","","","","161913340","161822779","161821945","","","","","","","161620549","161620488","161579196","161491753","161461712","161447278","161443364","161443361","151298110","151296231","","","151282208","151264917","151243718","151209981","151195767","151193225","151192082","151044250","151039792","151039136","151039116","151039064","151036122","","","151023172","151022450","15995082","15979196","15951956","15948256","15946160","15939904","15834010","15831939","15776482","15716645","15707593","15663182","15641057","15640518","141314585","141311236","141307296","141201943","141199687","141198280","141144091","141142073","141124781","141092521","141084409","141019763","141018015","14836891","14836829","14836783","14835297","14758606","14755901","14726136","14677668","14677624","14675111","14543343","14520502","14508454","131273760","131271864","131256793","131195903","131193625","131159848","131021519","131021497","131019854","13955059","13904876","13903331","","13872084","","13813586","","13718211","13001075","13001074","13001073"],"items":["1.01,7.01,9.01","","","","1.01,9.01","1.01,2.01,3.02,3.03,5.02,8.01,9.01","5.07,8.01,9.01","8.01","1.01,2.03,9.01","8.01","7.01,9.01","","","1.01,3.02,3.03,9.01","","1.01,9.01","","","7.01,8.01,9.01","1.01,7.01,9.01","","1.04,9.01","","","1.01,2.03,9.01","1.01,2.03,9.01","8.01,9.01","","","","","","8.01,9.01","","","","1.02","2.04","","","","","1.01,1.02,2.03,9.01","1.01,7.01,9.01","","","","","","","1.01,1.02,2.03,9.01","1.01,7.01,9.01","1.01,9.01","","","","","","1.01,9.01","","","","8.01,9.01","1.01,9.01","","","","","","","","","1.01,2.03,9.01","1.01,7.01,9.01","","","1.01,9.01","8.01,9.01","","","S-4,,2016-10-06 12:00:00","","","","","","","","","","","","","","","","8.01,9.01","1.01,2.03,9.01","1.01,7.01,9.01","7.01,9.01","","","S-4,,2015-12-18 12:00:00","","","","","8.01,9.01","1.01,1.02,2.03,9.01","1.01","7.01,9.01","","2.02,9.01","8.01","","","","S-4,,2015-08-07 12:00:00","","","","","2.02,9.01","1.01,2.01,2.03,7.01,9.01","1.01,2.03,9.01","1.01","1.01","7.01,9.01","7.01,9.01","","","1.01,7.01,8.01,9.01","8.01","1.01,2.03,9.01","7.01","","","7.01","7.01","1.01","","","2.02,9.01","S-4,,2014-10-06 11:00:00","","","1.01,2.03,9.01","1.01,2.03,8.01","","2.02,9.01","","","","2.02,9.01","S-4,,2014-04-10 11:00:00","","","","","2.02,9.01","1.01,2.01,2.03,9.01","1.01","7.01,9.01","1.01","1.01,8.01,9.01","5.02,9.01","","2.02,9.01","5.02,9.01","","","2.02,9.01","5.02","S-4,,2013-06-10 11:00:00","","","","","","","","","",""],"core_type":["XBRL","15-15D","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","DEFA14A","XBRL","DEFA14A","XBRL","DEFA14A","DEFA14A","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","LETTER","CORRESP","LETTER","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","XBRL","10-Q","8-K","8-K","8-K","10-K/A","10-K","10-Q","SC 13G","10-Q","8-K","10-Q","10-K","LETTER","8-K","8-K","CORRESP","10-Q","LETTER","CORRESP","10-Q","LETTER","CORRESP","LETTER","8-K","8-K","10-Q","10-K","8-K","8-K","424B3","10-Q","EFFECT","424B3","LETTER","CORRESP","CORRESP","S-4","IRANNOTICE","10-Q","LETTER","CORRESP","LETTER","CORRESP","LETTER","LETTER","IRANNOTICE","10-Q","8-K","8-K","8-K","8-K","IRANNOTICE","10-K","EFFECT","424B3","LETTER","CORRESP","S-4","8-K","8-K","8-K","8-K","10-Q","8-K","8-K","424B3","IRANNOTICE","10-Q","EFFECT","424B3","CORRESP","LETTER","S-4","8-K","8-K","8-K","8-K","8-K","8-K","8-K","10-Q","IRANNOTICE","8-K","8-K","8-K","8-K","IRANNOTICE","10-K","8-K","8-K","8-K","IRANNOTICE","10-Q","8-K","EFFECT","424B3","S-4","8-K","8-K","10-Q","8-K","424B3","IRANNOTICE","10-Q","8-K","EFFECT","424B3","S-4","IRANNOTICE","10-K","8-K","8-K","8-K","8-K","8-K/A","8-K","8-K/A","10-Q","8-K","8-K","IRANNOTICE","10-Q","8-K","8-K","EFFECT","424B3","CORRESP","S-4/A","LETTER","S-4/A","LETTER","S-4","NO ACT","NO ACT","NO ACT"],"size":[1126359,10774,18514056,29637277,2607349,3123382,278532,298005,1668329,279248,656914,19634701,319176,606339,921849,1342751,5043017,13021418,13278413,227785,18743435,210504,18471420,32409089,2199856,2356774,239339,20394015,19872107,40234,73394,46030,765673,17954024,31254964,20499618,223007,226027,20043218,17577822,30169715,21203747,1658417,325576,25568364,19348559,36167154,22729216,22341920,17705889,1460043,80633,184697,28379514,32148209,19225054,31884,25601969,118184,21457083,44207372,126884,42110,1815196,724508,25646054,166264,124125,24759584,175202,195860,179305,1379555,84784,20777832,44360132,120496,43400,4724406,26551386,28793,7096671,170030,18763,21633,38321508,55124,26667048,128743,55916,137186,40131,141241,187202,14531,22277225,213573,1044216,32183,53507,9512,18642452,24359,4783660,168648,24484,19365217,40733,199991,17687,575521,10424242,307775,15484,1713207,17921,9684896,23611,4758140,23431,169709,19991108,290049,2354699,1048113,17638,19456,455413,606161,11315690,11172,1640256,14403,1090096,13438,18226,16492220,15059,14706,16350,10465,8854525,208617,19902,4066232,25363298,209798,19162,8375280,216759,1452871,9864,7235395,177447,19704,3266721,21679272,43317,17907263,235198,232512,16381,21823,14785,1381604,87772,8243176,199343,22439,7956,14130547,200767,15743,31487,6530271,31945,7316063,179019,8714619,254439,12276651,1448,1448,1448],"isXBRL":[1,0,1,1,1,1,1,1,1,1,1,1,0,1,0,1,0,0,1,1,1,1,1,1,1,1,1,1,1,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,1,1,1,0,1,0,1,1,0,0,0,0,1,0,0,1,0,0,0,0,0,1,1,0,0,0,1,0,0,0,0,0,1,0,1,0,0,0,0,0,0,0,1,1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,1,0,0,1,0,0,0,1,0,0,0,1,0,1,0,0,0,0,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0],"isInlineXBRL":[1,0,1,1,1,1,1,1,1,1,1,1,0,1,0,1,0,0,1,1,1,1,1,1,1,1,1,1,1,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isXBRLNumeric":[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"primaryDocument":["dp221092_8k.htm","tm2416904d1_1515d.htm","sum-20240330.htm","sum-20231230.htm","dp206464_8ka.htm","dp205184_8k.htm","dp205183_8k.htm","dp204493_8k.htm","tm2330827d7_8k.htm","tm2330827d6_8k.htm","tm2330827d4_8k.htm","sum-20230930.htm","dp199986_defa14a.htm","dp199985_8k.htm","dp199879_defa14a.htm","dp199878_8k.htm","dp199807_defa14a-12.htm","dp199808_defa14a.htm","dp199789_8k.htm","sum-20230818.htm","sum-20230701.htm","sum-20230621.htm","sum-20230401.htm","sum-20221231.htm","tm232892d1_8k.htm","tm2232685d1_8k.htm","sum-20221205.htm","sum-20221001.htm","sum-20220702.htm","filename1.pdf","filename1.htm","filename1.pdf","sum-20220513.htm","sum-20220402.htm","sum-20220101.htm","sum-20211002.htm","sum-20210927.htm","sum-20210907.htm","sum-20210703.htm","sum-20210403.htm","sum-20210102.htm","sum-20200926.htm","tm2025447-2_8k.htm","tm2025447-2_8k.htm","sum-20200627.htm","a10q12020.htm","a10k2019.htm","a10q32019.htm","a10q22019.htm","a10q12019.htm","a19-6656_18k.htm","a19-5539_28k.htm","a19-4669_18k.htm","a10-ka2018.htm","a122918summitmaterials10k.htm","sum9-29x1810q.htm","sum082018.txt","sum-20180630x10q.htm","a18-13991_18k.htm","sum-20180331x10q.htm","sum-20171230x10k.htm","filename1.pdf","a17-27625_18k.htm","a17-27362_18k.htm","filename1.htm","sum-20170930x10q.htm","filename1.pdf","filename1.htm","sum-20170701x10q.htm","filename1.pdf","filename1.htm","filename1.pdf","a17-14061_38k.htm","a17-14061_28k.htm","sum-20170401x10q.htm","sum-20161231x10k.htm","a17-2720_18k.htm","a16-22572_18k.htm","a16-21046_1424b3.htm","sum-20161001x10q.htm","xslEFFECTX01/primary_doc.xml","a2229942z424b3.htm","filename1.pdf","filename1.htm","filename1.htm","a2229838zs-4.htm","sum-20160810x8k.htm","sum-20160702x10q.htm","filename1.pdf","filename1.htm","filename1.pdf","filename1.htm","filename1.pdf","filename1.pdf","a16-10429_1irannotice.htm","sum-20160402x10q.htm","d174390d8k.htm","d142085d8k.htm","d149051d8k.htm","d52364d8k.htm","d142744dirannotice.htm","d62652d10k.htm","xslEFFECTX01/primary_doc.xml","d75071d424b3.htm","filename1.pdf","filename1.htm","d75071ds4.htm","d75585d8k.htm","d81343d8k.htm","d70504d8k.htm","d81883d8k.htm","d69739d10q.htm","d64458d8k.htm","d33123d8k.htm","d77867d424b3.htm","d48298dirannotice.htm","d142878d10q.htm","xslEFFECTX01/primary_doc.xml","d43693d424b3.htm","filename1.htm","filename1.pdf","d43693ds4.htm","d26703d8k.htm","d21642d8k.htm","d50989d8k.htm","d947657d8k.htm","d949163d8k.htm","d946038d8k.htm","d944886d8k.htm","d901322d10q.htm","d916957dirannotice.htm","d912219d8k.htm","d893058d8k.htm","d890776d8k.htm","d884736d8k.htm","d877093dirannotice.htm","d840621d10k.htm","d842748d8k.htm","d842744d8k.htm","d841661d8k.htm","d816605dirannotice.htm","d809137d10q.htm","d811369d8k.htm","xslEFFECTX01/primary_doc.xml","d789323d424b3.htm","d789323ds4.htm","d785745d8k.htm","d783772d8k.htm","d736396d10q.htm","d768591d8k.htm","d723593d424b3.htm","d699763dirannotice.htm","d699763d10q.htm","d723830d8k.htm","xslEFFECTX01/primary_doc.xml","d696418d424b3.htm","d696418ds4.htm","d639809dirannotice.htm","d639809d10k.htm","d689488d8k.htm","d660454d8k.htm","d657280d8k.htm","d652847d8k.htm","d643432d8ka.htm","d638509d8k.htm","d636814d8ka.htm","d588587d10q.htm","d622250d8k.htm","d614299d8k.htm","d540342dirannotice.htm","d540342d10q.htm","d579929d8k.htm","d562902d8k.htm","xslEFFECTX01/primary_doc.xml","d460667d424b3.htm","filename1.htm","d460667ds4a.htm","filename1.pdf","d460667ds4a.htm","filename1.pdf","d460667ds4.htm","9999999997-13-006937.paper","9999999997-13-006935.paper","9999999997-13-006934.paper"],"primaryDocDescription":["FORM 8-K","15-15D","10-Q","10-K","FORM 8-K/A","FORM 8-K","FORM 8-K","FORM 8-K","FORM 8-K","FORM 8-K","FORM 8-K","10-Q","FORM DEFA14A","FORM 8-K","FORM DEFA14A","FORM 8-K","FORM DEFA14A","FORM DEFA14A","FORM 8-K","8-K","10-Q","8-K","10-Q","10-K","FORM 8-K","FORM 8-K","8-K","10-Q","10-Q","","","","8-K","10-Q","10-K","10-Q","8-K","8-K","10-Q","10-Q","10-K","10-Q","FORM 8-K","FORM 8-K","10-Q","10-Q","10-K","10-Q","10-Q","10-Q","8-K","8-K","8-K","10-K/A","10-K","10-Q","","10-Q","8-K","10-Q","10-K","","8-K","8-K","","10-Q","","","10-Q","","","","8-K","8-K","10-Q","10-K","8-K","8-K","424B3","10-Q","","424B3","","","","S-4","IRAN NOTICE","10-Q","","","","","","","IRANNOTICE","10-Q","8-K","8-K","FORM 8-K","FORM 8-K","IRANNOTICE","FORM 10-K","","424B3","","","S-4","8-K","8-K","8-K","FORM 8-K","10-Q","FORM 8-K","8-K","FORM 424(B)(3)","IRAN NOTICE","FORM 10-Q","","424B3","","","S-4","8-K","8-K","FORM 8-K","FORM 8-K","FORM 8-K","8-K","FORM 8-K","FORM 10-Q","IRANNOTICE","FORM 8-K","FORM 8-K","FORM 8-K","FORM 8-K","IRANNOTICE","FORM 10-K","FORM 8-K","FORM 8-K","FORM 8-K","IRANNOTICE","10-Q","FORM 8-K","","FINAL PROSPECTUS","FORM S-4","8-K","8-K","FORM 10-Q","8-K","424B3","IRANNOTICE","10-Q","8-K","","424B3","FORM S-4","IRANNOTICE","10-K","8-K","8-K","FORM 8-K","FORM 8-K","8-K/A","8-K","FORM 8-K AMENDMENT","FORM 10-Q","FORM 8-K","FORM 8-K","IRANNOTICE","FORM 10-Q","FORM 8-K","8-K","","424B3","","S-4/A","","S-4/A","","FORM S-4","AUTO-GENERATED PAPER DOCUMENT","AUTO-GENERATED PAPER DOCUMENT","AUTO-GENERATED PAPER DOCUMENT"]},"files":[]}}