2024-06-14T16:01:12-05:00 2023-08-31 346565596 ERNST & YOUNG US LLP 155 NORTH WACKER DRIVE CHICAGO IL 606061787 990 2022-09-01 208349521 THUNDERBIRD RETIREES INC HEALTH AND THUN 3202582464 4150 2ND STREET SOUTH SUITE 110 ST CLOUD MN 56301 KELLY CARRUTH OFFICER 3202582464 2024-06-14 true KELLY CARRUTH false SHELLEY MOY P00284583 3128792000 2024-06-14 2022 2023-04-26 12:10:37Z X KELLY J CARRUTH 4150 2ND STREET SOUTH SUITE 110 ST CLOUD MN 56301 1223096 false X N/A X 2006 MN TO FUND MEDICAL INSURANCE PREMIUMS FOR FORMER BARGAINING UNIT EMPLOYEES OF THUNDERBIRD MINING CO. AND THEIR SURVIVING SPOUSE AND CERTAIN DEPENDENTS UNDER THE THUNDERBIRD MINING CO. RETIREE HEALTH AND WELFARE BENEFITS PLAN. 1 0 0 0 0 0 859228 1114327 89275 108769 0 948503 1223096 0 786940 724294 8901 6525 0 0 58513 67056 854354 797875 94149 425221 4644244 5142535 0 151176 4644244 4991359 X TO FUND MEDICAL INSURANCE PREMIUMS FOR FORMER BARGAINING UNIT EMPLOYEES OF THUNDERBIRD MINING CO. AND THEIR SURVIVING SPOUSE AND CERTAIN DEPENDENTS UNDER THE THUNDERBIRD MINING CO. RETIREE HEALTH AND WELFARE BENEFITS PLAN. false false THE VEBA PROVIDED MEDICAL INSURANCE PREMIUM BENEFITS UNDER THE THUNDERBIRD MINING, CO. RETIREE HEALTH AND WELFARE BENEFITS PLAN FOR APPROXIMATELY 300 PARTICIPANTS. false false false false false false false false false false false false false false true true false false false false false false false false false false false false false false false false false false false false false false false false false true false false true 0 0 0 false false false false false false false false false false false false X 1 0 false false false false false false false true true false false true false false false false false false X BREMER BANK NA 3202582464 4150 2ND STREET SOUTH SUITE 110 ST CLOUD MN 56301 X BREMER BANK N A TRUSTEE 0.0 X 6525 0 0 6525 0 0 false false false PLAN SPONSOR CONTRIBUTIONS 525100 1114327 1114327 1114327 108769 108769 0 0 0 0 0 1223096 1114327 108769 724294 724294 6525 6525 18900 18900 10500 10500 17600 17600 2880 2880 176 176 17000 17000 797875 751794 46081 0 82027 65778 4332822 4792717 229395 284040 4644244 5142535 151176 0 151176 X 4644244 4991359 4644244 4991359 4644244 5142535 X 425221 -78106 X false true X true false RECEIVABLES 284040 284040 X 1144990 -78106 -78106 1223096 1223096 797875 797875 797875 EXPLANATION FOR SCHEDULE D, PART X ACCOUNTING PRINCIPLES GENERALLY ACCEPTED IN THE UNITED STATES OF AMERICA REQUIRE PLAN MANAGEMENT TO EVALUATE TAX POSITIONS TAKEN BY THE PLAN AND RECOGNIZE A TAX LIABILITY (OR ASSET) IF THE PLAN HAS TAKEN AN UNCERTAIN POSITION THAT MORE LIKELY THAN NOT WOULD BE SUSTAINED UPON EXAMINATION BY THE APPROPRIATE REGULATORY AUTHORITIES. THE PLAN ADMINISTRATOR HAS ANALYZED THE TAX POSITIONS TAKEN BY THE PLAN AND HAS CONCLUDED THAT, AS OF AUGUST 31, 2023, THERE ARE NO SIGNIFICANT UNCERTAIN POSITIONS TAKEN OR EXPECTED TO BE TAKEN THAT WOULD REQUIRE RECOGNITION OF A LIABILITY (OR ASSET) OR DISCLOSURE IN THE FINANCIAL STATEMENTS. THE PLAN IS SUBJECT TO ROUTINE AUDITS BY TAXING JURISDICTIONS. THERE ARE CURRENTLY NO AUDITS FOR ANY TAX PERIODS IN PROGRESS. THE PLAN ADMINISTRATOR BELIEVES IT IS NO LONGER SUBJECT TO INCOME TAX EXAMINATIONS FOR THE YEARS PRIOR TO 2018. PART VII, CONTACT ADDRESSES FOR OFFICERS, DIRECTORS, ETC. BREMER BANK, N.A. - C/O KELLY J. CARRUTH, 4150 2ND STREET SOUTH, SUITE 110, ST. CLOUD, MN 56301 FORM 990, PAGE 6, PART VI, LINE 11-DESCRIPTION OF PROCESS FOR REVIEW FORM 990, AND SUPPORTING SCHEDULES, ARE PROVIDED TO THE PLAN'S LEGAL COUNSEL AND THE TRUSTEE. THEY REVIEW THE FORM FOR ACCURACY AND DISCUSS ANY ISSUES WITH THE ACCOUNTING FIRM PREPARING THE TAX RETURN. FORM 990, PAGE 6, PART VI, LINE 19 AS A 509(C)(9) ORGANIZATION, THE TRUST IS NOT REQUIRED TO MAKE THE DOCUMENTS REFERENCED IN QUESTION 19 AVAILABLE TO THE GENERAL PUBLIC. THUNDERBIRD RETIREES INC 416 PIERCE STREET PO BOX 687 EVELETH MN 55734 205658680 PLAN SPONSOR MN C corp false false false false false false false false false false false false false false false false false false true