Segment disclosures

Company overview

EAGLE MATERIALS INC

Each reported dimension combination stays separate. Revenue and operating income are shown as reported, with their dates and sources.

Revenue · Reported segment facts

34 dimension combinations 642 retained observations 42 reported periods Partial retained history

Counts describe retained dimensioned rows only. Periods and members can change across reports, and this view does not infer missing values or expected segment totals.

Intersegment Elimination · Cement

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=exp:CementMember
PeriodValueUnitFiledEvidence
2021-04-01 – 2021-06-30-7833000 USD20210728Open filing evidence
2020-10-01 – 2020-12-31-5241000 USD20210128Open filing evidence
2020-04-01 – 2020-12-31-17539000 USD20210128Open filing evidence
2020-07-01 – 2020-09-30-6267000 USD20201030Open filing evidence
2020-04-01 – 2020-09-30-12298000 USD20201030Open filing evidence
2020-04-01 – 2020-06-30-6031000 USD20210728Open filing evidence
2019-10-01 – 2019-12-31-6174000 USD20210128Open filing evidence
2019-04-01 – 2019-12-31-17130000 USD20210128Open filing evidence
2019-07-01 – 2019-09-30-6703000 USD20201030Open filing evidence
2019-04-01 – 2019-09-30-10956000 USD20201030Open filing evidence
2019-04-01 – 2019-06-30-4253000 USD20200731Open filing evidence
2018-10-01 – 2018-12-31-3518000 USD20200204Open filing evidence
2018-04-01 – 2018-12-31-11769000 USD20200204Open filing evidence
2018-07-01 – 2018-09-30-4073000 USD2019-11-01 · 01:19:14.000ZOpen filing evidence
2018-04-01 – 2018-09-30-8251000 USD2019-11-01 · 01:19:14.000ZOpen filing evidence
2018-04-01 – 2018-06-30-4178000 USD2019-07-31 · 14:06:09.000ZOpen filing evidence
2017-10-01 – 2017-12-31-4160000 USD20190129Open filing evidence
2017-04-01 – 2017-12-31-13743000 USD20190129Open filing evidence
2017-07-01 – 2017-09-30-4654000 USD20181030Open filing evidence
2017-04-01 – 2017-09-30-9583000 USD20181030Open filing evidence
2017-04-01 – 2017-06-30-4929000 USD20180730Open filing evidence

Intersegment Elimination · Concrete And Aggregates

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=exp:ConcreteAndAggregatesMember
PeriodValueUnitFiledEvidence
2024-10-01 – 2024-12-314311000 USD20250129Open filing evidence
2024-04-01 – 2024-12-3112138000 USD20250129Open filing evidence
2024-07-01 – 2024-09-304050000 USD20241029Open filing evidence
2024-04-01 – 2024-09-307827000 USD20241029Open filing evidence
2024-04-01 – 2024-06-303777000 USD20240730Open filing evidence
2023-10-01 – 2023-12-313414000 USD20250129Open filing evidence
2023-04-01 – 2023-12-3110235000 USD20250129Open filing evidence
2023-07-01 – 2023-09-303783000 USD20241029Open filing evidence
2023-04-01 – 2023-09-306821000 USD20241029Open filing evidence
2023-04-01 – 2023-06-303038000 USD20240730Open filing evidence
2022-07-01 – 2022-09-300 USD20231026Open filing evidence
2022-04-01 – 2022-06-300 USD20230727Open filing evidence
2021-04-01 – 2022-03-310 USD20230519Open filing evidence
2020-04-01 – 2021-03-31106000 USD20220520Open filing evidence
2020-04-01 – 2020-12-31-106000 USD20220127Open filing evidence
2020-04-01 – 2020-09-30-106000 USD20211028Open filing evidence
2020-04-01 – 2020-06-30-106000 USD20210728Open filing evidence
2019-10-01 – 2019-12-31-350000 USD20210128Open filing evidence
2019-04-01 – 2019-12-31-1134000 USD20210128Open filing evidence
2019-07-01 – 2019-09-30-407000 USD20201030Open filing evidence
2019-04-01 – 2019-09-30-784000 USD20201030Open filing evidence
2019-04-01 – 2019-06-30-377000 USD20200731Open filing evidence
2018-10-01 – 2018-12-31-346000 USD20200204Open filing evidence
2018-04-01 – 2018-12-31-1178000 USD20200204Open filing evidence
2018-07-01 – 2018-09-30-501000 USD2019-11-01 · 01:19:14.000ZOpen filing evidence
2018-04-01 – 2018-09-30-832000 USD2019-11-01 · 01:19:14.000ZOpen filing evidence
2018-04-01 – 2018-06-30-331000 USD2019-07-31 · 14:06:09.000ZOpen filing evidence
2017-10-01 – 2017-12-31-288000 USD20190129Open filing evidence
2017-04-01 – 2017-12-31-1103000 USD20190129Open filing evidence
2017-07-01 – 2017-09-30-402000 USD20181030Open filing evidence
2017-04-01 – 2017-09-30-815000 USD20181030Open filing evidence
2017-04-01 – 2017-06-30-413000 USD20180730Open filing evidence

Intersegment Elimination · Paperboard

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=exp:PaperboardMember
PeriodValueUnitFiledEvidence
2021-04-01 – 2021-06-30-18249000 USD20210728Open filing evidence
2020-10-01 – 2020-12-31-15864000 USD20210128Open filing evidence
2020-04-01 – 2020-12-31-50432000 USD20210128Open filing evidence
2020-07-01 – 2020-09-30-20499000 USD20201030Open filing evidence
2020-04-01 – 2020-09-30-34568000 USD20201030Open filing evidence
2020-04-01 – 2020-06-30-14069000 USD20210728Open filing evidence
2019-10-01 – 2019-12-31-15251000 USD20210128Open filing evidence
2019-04-01 – 2019-12-31-48190000 USD20210128Open filing evidence
2019-07-01 – 2019-09-30-15924000 USD20201030Open filing evidence
2019-04-01 – 2019-09-30-32939000 USD20201030Open filing evidence
2019-04-01 – 2019-06-30-17015000 USD20200731Open filing evidence
2018-10-01 – 2018-12-31-16747000 USD20200204Open filing evidence
2018-04-01 – 2018-12-31-49799000 USD20200204Open filing evidence
2018-07-01 – 2018-09-30-15705000 USD2019-11-01 · 01:19:14.000ZOpen filing evidence
2018-04-01 – 2018-09-30-33052000 USD2019-11-01 · 01:19:14.000ZOpen filing evidence
2018-04-01 – 2018-06-30-17347000 USD2019-07-31 · 14:06:09.000ZOpen filing evidence
2017-10-01 – 2017-12-31-19127000 USD20190129Open filing evidence
2017-04-01 – 2017-12-31-54643000 USD20190129Open filing evidence
2017-07-01 – 2017-09-30-18159000 USD20181030Open filing evidence
2017-04-01 – 2017-09-30-35516000 USD20181030Open filing evidence
2017-04-01 – 2017-06-30-17357000 USD20180730Open filing evidence

Intersegment Elimination · Recycled Paperboard

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=exp:RecycledPaperboardMember
PeriodValueUnitFiledEvidence
2024-10-01 – 2024-12-3123921000 USD20250129Open filing evidence
2024-04-01 – 2024-09-3045621000 USD20241029Open filing evidence
2024-04-01 – 2024-06-3023987000 USD20240730Open filing evidence
2023-10-01 – 2023-12-3121128000 USD20240125Open filing evidence
2023-04-01 – 2023-12-3161929000 USD20250129Open filing evidence
2023-07-01 – 2023-09-3018710000 USD20241029Open filing evidence
2023-04-01 – 2023-09-3040801000 USD20241029Open filing evidence
2023-04-01 – 2023-06-3022091000 USD20240730Open filing evidence
2022-10-01 – 2022-12-3124453000 USD20240125Open filing evidence
2022-04-01 – 2022-12-3171819000 USD20240125Open filing evidence

Operating Segments · Cement

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=exp:CementMember
PeriodValueUnitFiledEvidence
2023-04-01 – 2024-03-311226017000 USD20240522Open filing evidence
2023-10-01 – 2023-12-31308654000 USD20240125Open filing evidence
2023-04-01 – 2023-12-31998437000 USD20240125Open filing evidence
2022-04-01 – 2023-03-311074070000 USD20240522Open filing evidence
2022-10-01 – 2022-12-31256313000 USD20240125Open filing evidence
2022-04-01 – 2022-12-31860289000 USD20240125Open filing evidence
2021-04-01 – 2022-03-311007094000 USD20240522Open filing evidence

Operating Segments · Concrete And Aggregates

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=exp:ConcreteAndAggregatesMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-3080748000 USD20260729Open filing evidence
2025-04-01 – 2026-03-31299504000 USD20260519Open filing evidence
2025-10-01 – 2025-12-3173499000 USD20260129Open filing evidence
2025-04-01 – 2025-12-31236891000 USD20260129Open filing evidence
2025-07-01 – 2025-09-3085824000 USD20251030Open filing evidence
2025-04-01 – 2025-09-30163392000 USD20251030Open filing evidence
2025-04-01 – 2025-06-3077568000 USD20260729Open filing evidence
2024-04-01 – 2025-03-31251636000 USD20260519Open filing evidence
2024-10-01 – 2024-12-3160716000 USD20260129Open filing evidence
2024-04-01 – 2024-12-31195511000 USD20260129Open filing evidence
2024-07-01 – 2024-09-3069980000 USD20251030Open filing evidence
2024-04-01 – 2024-09-30134795000 USD20251030Open filing evidence
2024-04-01 – 2024-06-3064815000 USD20250730Open filing evidence
2023-04-01 – 2024-03-31252952000 USD20260519Open filing evidence
2023-10-01 – 2023-12-3161186000 USD20250129Open filing evidence
2023-04-01 – 2023-12-31201526000 USD20250129Open filing evidence
2023-07-01 – 2023-09-3069887000 USD20241029Open filing evidence
2023-04-01 – 2023-09-30140340000 USD20241029Open filing evidence
2023-04-01 – 2023-06-3070453000 USD20240730Open filing evidence
2022-04-01 – 2023-03-31239516000 USD20250520Open filing evidence
2022-10-01 – 2022-12-3155176000 USD20240125Open filing evidence
2022-04-01 – 2022-12-31186407000 USD20240125Open filing evidence
2022-07-01 – 2022-09-3069613000 USD20231026Open filing evidence
2022-04-01 – 2022-09-30131231000 USD20231026Open filing evidence
2022-04-01 – 2022-06-3061618000 USD20230727Open filing evidence
2021-04-01 – 2022-03-31177122000 USD20230519Open filing evidence
2021-10-01 – 2021-12-3142384000 USD20230126Open filing evidence
2021-04-01 – 2021-12-31139888000 USD20230126Open filing evidence
2021-07-01 – 2021-09-3052750000 USD20221026Open filing evidence
2021-04-01 – 2021-09-3097504000 USD20221026Open filing evidence
2021-04-01 – 2021-06-3044754000 USD20220728Open filing evidence
2020-04-01 – 2021-03-31168829000 USD20230519Open filing evidence
2020-10-01 – 2020-12-3143530000 USD20220127Open filing evidence
2020-04-01 – 2020-12-31134020000 USD20220127Open filing evidence
2020-07-01 – 2020-09-3046300000 USD20211028Open filing evidence
2020-04-01 – 2020-09-3090490000 USD20211028Open filing evidence
2019-04-01 – 2020-03-31182775000 USD20220520Open filing evidence

Operating Segments · Gypsum Wallboard

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=exp:GypsumWallboardMember
PeriodValueUnitFiledEvidence
2023-04-01 – 2024-03-31839530000 USD20240522Open filing evidence
2023-10-01 – 2023-12-31200969000 USD20240125Open filing evidence
2023-04-01 – 2023-12-31629299000 USD20240125Open filing evidence
2023-07-01 – 2023-09-30209233000 USD20231026Open filing evidence
2023-04-01 – 2023-09-30428330000 USD20231026Open filing evidence
2023-04-01 – 2023-06-30219097000 USD20230727Open filing evidence
2022-04-01 – 2023-03-31872471000 USD20240522Open filing evidence
2022-10-01 – 2022-12-31212016000 USD20240125Open filing evidence
2022-04-01 – 2022-12-31652981000 USD20240125Open filing evidence
2022-07-01 – 2022-09-30224638000 USD20231026Open filing evidence
2022-04-01 – 2022-09-30440965000 USD20231026Open filing evidence
2022-04-01 – 2022-06-30216327000 USD20230727Open filing evidence
2021-04-01 – 2022-03-31692152000 USD20240522Open filing evidence
2021-10-01 – 2021-12-31163584000 USD20230126Open filing evidence
2021-04-01 – 2021-12-31502836000 USD20230126Open filing evidence
2021-07-01 – 2021-09-30172985000 USD20221026Open filing evidence
2021-04-01 – 2021-09-30339252000 USD20221026Open filing evidence
2021-04-01 – 2021-06-30166267000 USD20220728Open filing evidence
2020-04-01 – 2021-03-31539009000 USD20230519Open filing evidence
2020-10-01 – 2020-12-31135658000 USD20220127Open filing evidence
2020-04-01 – 2020-12-31397018000 USD20220127Open filing evidence
2020-07-01 – 2020-09-30131210000 USD20211028Open filing evidence
2020-04-01 – 2020-09-30261360000 USD20211028Open filing evidence
2019-04-01 – 2020-03-31508145000 USD20220520Open filing evidence

Operating Segments · Paperboard

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=exp:PaperboardMember
PeriodValueUnitFiledEvidence
2023-04-01 – 2024-03-31184188000 USD20240522Open filing evidence
2023-04-01 – 2023-06-3045328000 USD20230727Open filing evidence
2022-04-01 – 2023-03-31201280000 USD20240522Open filing evidence
2022-10-01 – 2022-12-3147774000 USD20230126Open filing evidence
2022-04-01 – 2022-12-31155520000 USD20230126Open filing evidence
2022-07-01 – 2022-09-3053673000 USD20221026Open filing evidence
2022-04-01 – 2022-09-30107746000 USD20221026Open filing evidence
2022-04-01 – 2022-06-3054073000 USD20230727Open filing evidence
2021-04-01 – 2022-03-31194054000 USD20240522Open filing evidence
2021-10-01 – 2021-12-3149763000 USD20230126Open filing evidence
2021-04-01 – 2021-12-31140828000 USD20230126Open filing evidence
2021-07-01 – 2021-09-3047798000 USD20221026Open filing evidence
2021-04-01 – 2021-09-3091065000 USD20221026Open filing evidence
2021-04-01 – 2021-06-3043267000 USD20220728Open filing evidence
2020-04-01 – 2021-03-31163507000 USD20230519Open filing evidence
2020-10-01 – 2020-12-3139602000 USD20220127Open filing evidence
2020-04-01 – 2020-12-31122417000 USD20220127Open filing evidence
2020-07-01 – 2020-09-3046071000 USD20211028Open filing evidence
2020-04-01 – 2020-09-3082815000 USD20211028Open filing evidence
2019-04-01 – 2020-03-31159963000 USD20220520Open filing evidence

Operating Segments · Recycled Paperboard

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=exp:RecycledPaperboardMember
PeriodValueUnitFiledEvidence
2025-10-01 – 2025-12-3147838000 USD20260129Open filing evidence
2025-04-01 – 2025-09-3099700000 USD20251030Open filing evidence
2025-04-01 – 2025-06-3051104000 USD20260729Open filing evidence
2024-04-01 – 2025-03-31211724000 USD20260519Open filing evidence
2024-04-01 – 2024-09-30105017000 USD20251030Open filing evidence
2024-04-01 – 2024-06-3054240000 USD20250730Open filing evidence
2023-10-01 – 2023-12-3147053000 USD20250129Open filing evidence
2023-04-01 – 2023-12-31135397000 USD20250129Open filing evidence
2023-07-01 – 2023-09-3043016000 USD20241029Open filing evidence
2023-04-01 – 2023-09-3088344000 USD20231026Open filing evidence
2022-04-01 – 2023-03-31201280000 USD20250520Open filing evidence
2022-10-01 – 2022-12-3147774000 USD20240125Open filing evidence
2022-04-01 – 2022-12-31155520000 USD20240125Open filing evidence
2022-07-01 – 2022-09-3053673000 USD20231026Open filing evidence
2022-04-01 – 2022-09-30107746000 USD20231026Open filing evidence

External Customers · Concrete And Aggregates

Related Party Transactions By Related Party · Statement Business Segments

Source dimensions us-gaap:RelatedPartyTransactionsByRelatedPartyAxis=exp:ExternalCustomersMember;us-gaap:StatementBusinessSegmentsAxis=exp:ConcreteAndAggregatesMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-3076232000 USD20260729Open filing evidence
2025-04-01 – 2026-03-31283275000 USD20260519Open filing evidence
2025-10-01 – 2025-12-3168999000 USD20260129Open filing evidence
2025-04-01 – 2025-12-31224361000 USD20260129Open filing evidence
2025-07-01 – 2025-09-3081646000 USD20251030Open filing evidence
2025-04-01 – 2025-09-30155362000 USD20251030Open filing evidence
2025-04-01 – 2025-06-3073716000 USD20260729Open filing evidence
2024-04-01 – 2025-03-31237723000 USD20260519Open filing evidence
2024-10-01 – 2024-12-3156405000 USD20260129Open filing evidence
2024-04-01 – 2024-12-31183373000 USD20260129Open filing evidence
2024-07-01 – 2024-09-3065930000 USD20251030Open filing evidence
2024-04-01 – 2024-09-30126968000 USD20251030Open filing evidence
2024-04-01 – 2024-06-3061038000 USD20250730Open filing evidence
2023-04-01 – 2024-03-31240012000 USD20260519Open filing evidence
2022-04-01 – 2023-03-31239516000 USD20250520Open filing evidence

External Customers · Recycled Paperboard

Related Party Transactions By Related Party · Statement Business Segments

Source dimensions us-gaap:RelatedPartyTransactionsByRelatedPartyAxis=exp:ExternalCustomersMember;us-gaap:StatementBusinessSegmentsAxis=exp:RecycledPaperboardMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-3033494000 USD20260729Open filing evidence
2025-04-01 – 2026-03-31116859000 USD20260519Open filing evidence
2025-10-01 – 2025-12-3127587000 USD20260129Open filing evidence
2025-04-01 – 2025-12-3185844000 USD20260129Open filing evidence
2025-07-01 – 2025-09-3029125000 USD20251030Open filing evidence
2025-04-01 – 2025-09-3058257000 USD20251030Open filing evidence
2025-04-01 – 2025-06-3029132000 USD20260729Open filing evidence
2024-04-01 – 2025-03-31122666000 USD20260519Open filing evidence
2024-10-01 – 2024-12-3132237000 USD20260129Open filing evidence
2024-04-01 – 2024-12-3191633000 USD20260129Open filing evidence
2024-07-01 – 2024-09-3029143000 USD20251030Open filing evidence
2024-04-01 – 2024-09-3059396000 USD20251030Open filing evidence
2024-04-01 – 2024-06-3030253000 USD20250730Open filing evidence
2023-04-01 – 2024-03-31101837000 USD20260519Open filing evidence
2022-04-01 – 2023-03-31108445000 USD20250520Open filing evidence

Intersegment · Cement

Related Party Transactions By Related Party · Statement Business Segments

Source dimensions us-gaap:RelatedPartyTransactionsByRelatedPartyAxis=exp:IntersegmentMember;us-gaap:StatementBusinessSegmentsAxis=exp:CementMember
PeriodValueUnitFiledEvidence
2025-04-01 – 2026-03-3136011000 USD20260519Open filing evidence
2025-04-01 – 2025-12-3128226000 USD20260129Open filing evidence
2025-07-01 – 2025-09-309904000 USD20251030Open filing evidence
2025-04-01 – 2025-06-3010013000 USD20260729Open filing evidence
2024-04-01 – 2025-03-3136799000 USD20260519Open filing evidence
2024-10-01 – 2024-12-319084000 USD20260129Open filing evidence
2024-07-01 – 2024-09-3010384000 USD20251030Open filing evidence
2023-04-01 – 2024-03-3135363000 USD20260519Open filing evidence

Intersegment · Concrete And Aggregates

Related Party Transactions By Related Party · Statement Business Segments

Source dimensions us-gaap:RelatedPartyTransactionsByRelatedPartyAxis=exp:IntersegmentMember;us-gaap:StatementBusinessSegmentsAxis=exp:ConcreteAndAggregatesMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-304516000 USD20260729Open filing evidence
2025-04-01 – 2026-03-3116229000 USD20260519Open filing evidence
2025-10-01 – 2025-12-314500000 USD20260129Open filing evidence
2025-04-01 – 2025-12-3112530000 USD20260129Open filing evidence
2025-07-01 – 2025-09-304178000 USD20251030Open filing evidence
2025-04-01 – 2025-09-308030000 USD20251030Open filing evidence
2025-04-01 – 2025-06-303852000 USD20260729Open filing evidence
2024-04-01 – 2025-03-3113913000 USD20260519Open filing evidence
2024-10-01 – 2024-12-314311000 USD20260129Open filing evidence
2024-04-01 – 2024-12-3112138000 USD20260129Open filing evidence
2024-07-01 – 2024-09-304050000 USD20251030Open filing evidence
2024-04-01 – 2024-09-307827000 USD20251030Open filing evidence
2024-04-01 – 2024-06-303777000 USD20250730Open filing evidence
2023-04-01 – 2024-03-3112940000 USD20260519Open filing evidence
2022-04-01 – 2023-03-310 USD20250520Open filing evidence

Intersegment · Recycled Paperboard

Related Party Transactions By Related Party · Statement Business Segments

Source dimensions us-gaap:RelatedPartyTransactionsByRelatedPartyAxis=exp:IntersegmentMember;us-gaap:StatementBusinessSegmentsAxis=exp:RecycledPaperboardMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-3021917000 USD20260729Open filing evidence
2025-04-01 – 2026-03-3182356000 USD20260519Open filing evidence
2025-10-01 – 2025-12-3120251000 USD20260129Open filing evidence
2025-04-01 – 2025-12-3161694000 USD20260129Open filing evidence
2025-07-01 – 2025-09-3019471000 USD20251030Open filing evidence
2025-04-01 – 2025-09-3041443000 USD20251030Open filing evidence
2025-04-01 – 2025-06-3021972000 USD20260729Open filing evidence
2024-04-01 – 2025-03-3189058000 USD20260519Open filing evidence
2024-10-01 – 2024-12-3123921000 USD20260129Open filing evidence
2024-04-01 – 2024-12-3169542000 USD20260129Open filing evidence
2024-07-01 – 2024-09-3021634000 USD20251030Open filing evidence
2024-04-01 – 2024-09-3045621000 USD20251030Open filing evidence
2024-04-01 – 2024-06-3023987000 USD20250730Open filing evidence
2023-04-01 – 2024-03-3182351000 USD20260519Open filing evidence
2022-04-01 – 2023-03-3192835000 USD20250520Open filing evidence

Corporate Joint Venture · Concrete And Aggregates

Related Party Transactions By Related Party · Statement Business Segments

Source dimensions us-gaap:RelatedPartyTransactionsByRelatedPartyAxis=us-gaap:CorporateJointVentureMember;us-gaap:StatementBusinessSegmentsAxis=exp:ConcreteAndAggregatesMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-300 USD20260729Open filing evidence
2025-04-01 – 2026-03-310 USD20260519Open filing evidence
2025-10-01 – 2025-12-310 USD20260129Open filing evidence
2025-04-01 – 2025-12-310 USD20260129Open filing evidence
2025-07-01 – 2025-09-300 USD20251030Open filing evidence
2025-04-01 – 2025-09-300 USD20251030Open filing evidence
2025-04-01 – 2025-06-300 USD20260729Open filing evidence
2024-04-01 – 2025-03-310 USD20260519Open filing evidence
2024-10-01 – 2024-12-310 USD20260129Open filing evidence
2024-04-01 – 2024-12-310 USD20260129Open filing evidence
2024-07-01 – 2024-09-300 USD20251030Open filing evidence
2024-04-01 – 2024-09-300 USD20251030Open filing evidence
2024-04-01 – 2024-06-300 USD20250730Open filing evidence
2023-04-01 – 2024-03-310 USD20260519Open filing evidence
2022-04-01 – 2023-03-310 USD20250520Open filing evidence

Cement · Intersegment Elimination

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=exp:CementMember;srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember
PeriodValueUnitFiledEvidence
2024-10-01 – 2024-12-319084000 USD20250129Open filing evidence
2024-04-01 – 2024-12-3129748000 USD20250129Open filing evidence
2024-07-01 – 2024-09-3010384000 USD20241029Open filing evidence
2024-04-01 – 2024-09-3020664000 USD20241029Open filing evidence
2024-04-01 – 2024-06-3010280000 USD20240730Open filing evidence
2023-04-01 – 2024-03-3135363000 USD20240522Open filing evidence
2023-10-01 – 2023-12-317804000 USD20250129Open filing evidence
2023-04-01 – 2023-12-3127192000 USD20250129Open filing evidence
2023-07-01 – 2023-09-309251000 USD20241029Open filing evidence
2023-04-01 – 2023-09-3019388000 USD20241029Open filing evidence
2023-04-01 – 2023-06-3010137000 USD20240730Open filing evidence
2022-04-01 – 2023-03-3132915000 USD20240522Open filing evidence
2022-10-01 – 2022-12-317719000 USD20240125Open filing evidence
2022-04-01 – 2022-12-3126371000 USD20240125Open filing evidence
2022-07-01 – 2022-09-3012361000 USD20231026Open filing evidence
2022-04-01 – 2022-09-3018652000 USD20231026Open filing evidence
2022-04-01 – 2022-06-306291000 USD20230727Open filing evidence
2021-04-01 – 2022-03-3122915000 USD20240522Open filing evidence
2021-10-01 – 2021-12-315301000 RestatedUSD20230126Open filing evidence
2021-04-01 – 2021-12-3118357000 RestatedUSD20230126Open filing evidence
2021-07-01 – 2021-09-305223000 RestatedUSD20221026Open filing evidence
2021-04-01 – 2021-09-3013056000 RestatedUSD20221026Open filing evidence
2021-04-01 – 2021-06-307833000 USD20220728Open filing evidence
2020-04-01 – 2021-03-3120862000 RestatedUSD20230519Open filing evidence
2020-10-01 – 2020-12-315241000 USD20220127Open filing evidence
2020-04-01 – 2020-12-31-17539000 USD20220127Open filing evidence
2020-07-01 – 2020-09-306267000 USD20211028Open filing evidence
2020-04-01 – 2020-09-30-12298000 USD20211028Open filing evidence
2019-04-01 – 2020-03-3121499000 RestatedUSD20220520Open filing evidence
2018-04-01 – 2019-03-31-14408000 USD20210521Open filing evidence
2017-04-01 – 2018-03-31-16442000 USD20200522Open filing evidence
2016-04-01 – 2017-03-31-15781000 USD20190523Open filing evidence

Cement · Operating Segments

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=exp:CementMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30377899000 USD20260729Open filing evidence
2025-04-01 – 2026-03-311299383000 USD20260519Open filing evidence
2025-10-01 – 2025-12-31321171000 USD20260129Open filing evidence
2025-04-01 – 2025-12-311053662000 USD20260129Open filing evidence
2025-07-01 – 2025-09-30384869000 USD20251030Open filing evidence
2025-04-01 – 2025-09-30732491000 USD20251030Open filing evidence
2025-04-01 – 2025-06-30347622000 USD20260729Open filing evidence
2024-04-01 – 2025-03-311201362000 USD20260519Open filing evidence
2024-10-01 – 2024-12-31295400000 USD20260129Open filing evidence
2024-04-01 – 2024-12-31987342000 USD20260129Open filing evidence
2024-07-01 – 2024-09-30352780000 USD20251030Open filing evidence
2024-04-01 – 2024-09-30691942000 USD20251030Open filing evidence
2024-04-01 – 2024-06-30339162000 USD20250730Open filing evidence
2023-04-01 – 2024-03-311226017000 USD20260519Open filing evidence
2023-10-01 – 2023-12-31308654000 USD20250129Open filing evidence
2023-04-01 – 2023-12-31998437000 USD20250129Open filing evidence
2023-07-01 – 2023-09-30360751000 USD20241029Open filing evidence
2023-04-01 – 2023-09-30689783000 USD20241029Open filing evidence
2023-04-01 – 2023-06-30329032000 USD20240730Open filing evidence
2022-04-01 – 2023-03-311074070000 USD20250520Open filing evidence
2022-10-01 – 2022-12-31256313000 USD20230126Open filing evidence
2022-04-01 – 2022-12-31860289000 USD20230126Open filing evidence
2022-07-01 – 2022-09-30319460000 USD20231026Open filing evidence
2022-04-01 – 2022-09-30603976000 USD20231026Open filing evidence
2022-04-01 – 2022-06-30284516000 USD20230727Open filing evidence
2021-04-01 – 2022-03-311007094000 USD20230519Open filing evidence
2021-10-01 – 2021-12-31261155000 USD20230126Open filing evidence
2021-04-01 – 2021-12-31819734000 USD20230126Open filing evidence
2021-07-01 – 2021-09-30288324000 USD20221026Open filing evidence
2021-04-01 – 2021-09-30558579000 USD20221026Open filing evidence
2021-04-01 – 2021-06-30270255000 USD20220728Open filing evidence
2020-04-01 – 2021-03-31944556000 USD20230519Open filing evidence
2020-10-01 – 2020-12-31234092000 USD20220127Open filing evidence
2020-04-01 – 2020-12-31773565000 USD20220127Open filing evidence
2020-07-01 – 2020-09-30278062000 USD20211028Open filing evidence
2020-04-01 – 2020-09-30539473000 USD20211028Open filing evidence
2020-04-01 – 2020-06-30261411000 USD20210728Open filing evidence
2019-04-01 – 2020-03-31752002000 USD20220520Open filing evidence
2019-10-01 – 2019-12-31183031000 USD20210128Open filing evidence
2019-04-01 – 2019-12-31605357000 USD20210128Open filing evidence
2019-07-01 – 2019-09-30227013000 USD20201030Open filing evidence
2019-04-01 – 2019-09-30422326000 USD20201030Open filing evidence
2019-04-01 – 2019-06-30195313000 USD20200731Open filing evidence
2018-04-01 – 2019-03-31656759000 USD20210521Open filing evidence
2018-10-01 – 2018-12-31163732000 USD20200204Open filing evidence
2018-04-01 – 2018-12-31543681000 USD20200204Open filing evidence
2018-07-01 – 2018-09-30193161000 USD2019-11-01 · 01:19:14.000ZOpen filing evidence
2018-04-01 – 2018-09-30379949000 USD2019-11-01 · 01:19:14.000ZOpen filing evidence
2018-04-01 – 2018-06-30186788000 USD2019-07-31 · 14:06:09.000ZOpen filing evidence
2017-04-01 – 2018-03-31651750000 USD20200522Open filing evidence
2017-10-01 – 2017-12-31161601000 USD20190129Open filing evidence
2017-04-01 – 2017-12-31536186000 USD20190129Open filing evidence
2017-07-01 – 2017-09-30191650000 USD20181030Open filing evidence
2017-04-01 – 2017-09-30374585000 USD20181030Open filing evidence
2017-04-01 – 2017-06-30182935000 USD20180730Open filing evidence
2016-04-01 – 2017-03-31566321000 USD20190523Open filing evidence

Cement · External Customers

Statement Business Segments · Related Party Transactions By Related Party

Source dimensions us-gaap:StatementBusinessSegmentsAxis=exp:CementMember;us-gaap:RelatedPartyTransactionsByRelatedPartyAxis=exp:ExternalCustomersMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30336493000 USD20260729Open filing evidence
2025-04-01 – 2026-03-311144031000 USD20260519Open filing evidence
2025-10-01 – 2025-12-31283496000 USD20260129Open filing evidence
2025-04-01 – 2025-12-31938475000 USD20260129Open filing evidence
2025-07-01 – 2025-09-30344653000 USD20251030Open filing evidence
2025-04-01 – 2025-09-30654979000 USD20251030Open filing evidence
2025-04-01 – 2025-06-30310326000 USD20260729Open filing evidence
2024-04-01 – 2025-03-311053620000 USD20260519Open filing evidence
2024-10-01 – 2024-12-31259890000 USD20260129Open filing evidence
2024-04-01 – 2024-12-31873033000 USD20260129Open filing evidence
2024-07-01 – 2024-09-30313571000 USD20251030Open filing evidence
2024-04-01 – 2024-09-30613143000 USD20251030Open filing evidence
2024-04-01 – 2024-06-30299572000 USD20250730Open filing evidence
2023-04-01 – 2024-03-311077918000 USD20260519Open filing evidence
2022-04-01 – 2023-03-31927637000 USD20250520Open filing evidence

Cement · Intersegment

Statement Business Segments · Related Party Transactions By Related Party

Source dimensions us-gaap:StatementBusinessSegmentsAxis=exp:CementMember;us-gaap:RelatedPartyTransactionsByRelatedPartyAxis=exp:IntersegmentMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-309996000 USD20260729Open filing evidence
2025-10-01 – 2025-12-318309000 USD20260129Open filing evidence
2025-04-01 – 2025-09-3019917000 USD20251030Open filing evidence
2024-04-01 – 2024-12-3129748000 USD20260129Open filing evidence
2024-04-01 – 2024-09-3020664000 USD20251030Open filing evidence
2024-04-01 – 2024-06-3010280000 USD20250730Open filing evidence
2023-04-01 – 2024-03-3135363000 USD20250520Open filing evidence
2022-04-01 – 2023-03-3132915000 USD20250520Open filing evidence

Cement · Corporate Joint Venture

Statement Business Segments · Related Party Transactions By Related Party

Source dimensions us-gaap:StatementBusinessSegmentsAxis=exp:CementMember;us-gaap:RelatedPartyTransactionsByRelatedPartyAxis=us-gaap:CorporateJointVentureMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-3031410000 USD20260729Open filing evidence
2025-04-01 – 2026-03-31119341000 USD20260519Open filing evidence
2025-10-01 – 2025-12-3129366000 USD20260129Open filing evidence
2025-04-01 – 2025-12-3186961000 USD20260129Open filing evidence
2025-07-01 – 2025-09-3030312000 USD20251030Open filing evidence
2025-04-01 – 2025-09-3057595000 USD20251030Open filing evidence
2025-04-01 – 2025-06-3027283000 USD20260729Open filing evidence
2024-04-01 – 2025-03-31110943000 USD20260519Open filing evidence
2024-10-01 – 2024-12-3126426000 USD20260129Open filing evidence
2024-04-01 – 2024-12-3184561000 USD20260129Open filing evidence
2024-07-01 – 2024-09-3028825000 USD20251030Open filing evidence
2024-04-01 – 2024-09-3058135000 USD20251030Open filing evidence
2024-04-01 – 2024-06-3029310000 USD20250730Open filing evidence
2023-04-01 – 2024-03-31112736000 USD20260519Open filing evidence
2022-04-01 – 2023-03-31113518000 USD20250520Open filing evidence

Concrete And Aggregates · Intersegment Elimination

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=exp:ConcreteAndAggregatesMember;srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember
PeriodValueUnitFiledEvidence
2023-04-01 – 2024-03-3112940000 USD20240522Open filing evidence
2023-10-01 – 2023-12-313414000 USD20240125Open filing evidence
2023-04-01 – 2023-12-3110235000 USD20240125Open filing evidence
2023-04-01 – 2023-06-303038000 USD20230727Open filing evidence
2022-04-01 – 2023-03-310 USD20240522Open filing evidence
2022-10-01 – 2022-12-310 USD20240125Open filing evidence
2022-04-01 – 2022-12-310 USD20240125Open filing evidence
2022-04-01 – 2022-09-300 USD20231026Open filing evidence
2021-04-01 – 2022-03-310 USD20240522Open filing evidence
2020-04-01 – 2021-03-31106000 RestatedUSD20230519Open filing evidence
2019-04-01 – 2020-03-311502000 RestatedUSD20220520Open filing evidence
2018-04-01 – 2019-03-31-1422000 USD20210521Open filing evidence
2017-04-01 – 2018-03-31-1335000 USD20200522Open filing evidence
2016-04-01 – 2017-03-31-1262000 USD20190523Open filing evidence

Concrete And Aggregates · Operating Segments

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=exp:ConcreteAndAggregatesMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember
PeriodValueUnitFiledEvidence
2023-04-01 – 2024-03-31252952000 USD20240522Open filing evidence
2022-04-01 – 2023-03-31239516000 USD20240522Open filing evidence
2021-04-01 – 2022-03-31177122000 USD20240522Open filing evidence
2021-04-01 – 2021-06-3044754000 USD20210728Open filing evidence
2020-04-01 – 2021-03-31168829000 USD20210521Open filing evidence
2020-10-01 – 2020-12-3143530000 USD20210128Open filing evidence
2020-04-01 – 2020-12-31134020000 USD20210128Open filing evidence
2020-07-01 – 2020-09-3046300000 USD20201030Open filing evidence
2020-04-01 – 2020-09-3090490000 USD20201030Open filing evidence
2020-04-01 – 2020-06-3044190000 USD20210728Open filing evidence
2019-04-01 – 2020-03-31182775000 USD20210521Open filing evidence
2019-10-01 – 2019-12-3147147000 USD20210128Open filing evidence
2019-04-01 – 2019-12-31142896000 RestatedUSD20210128Open filing evidence
2019-07-01 – 2019-09-3055971000 USD20201030Open filing evidence
2019-04-01 – 2019-09-3095749000 USD20201030Open filing evidence
2019-04-01 – 2019-06-3039778000 USD20200731Open filing evidence
2018-04-01 – 2019-03-31140173000 USD20210521Open filing evidence
2018-10-01 – 2018-12-3130841000 USD20200204Open filing evidence
2018-04-01 – 2018-12-31111425000 USD20200204Open filing evidence
2018-07-01 – 2018-09-3039744000 USD2019-11-01 · 01:19:14.000ZOpen filing evidence
2018-04-01 – 2018-09-3080584000 USD2019-11-01 · 01:19:14.000ZOpen filing evidence
2018-04-01 – 2018-06-3040840000 USD2019-07-31 · 14:06:09.000ZOpen filing evidence
2017-04-01 – 2018-03-31157013000 USD20200522Open filing evidence
2017-10-01 – 2017-12-3138742000 USD20190129Open filing evidence
2017-04-01 – 2017-12-31126092000 USD20190129Open filing evidence
2017-07-01 – 2017-09-3043431000 USD20181030Open filing evidence
2017-04-01 – 2017-09-3087350000 USD20181030Open filing evidence
2017-04-01 – 2017-06-3043919000 USD20180730Open filing evidence
2016-04-01 – 2017-03-31154592000 USD20190523Open filing evidence

Gypsum Wallboard · Operating Segments

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=exp:GypsumWallboardMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30204747000 USD20260729Open filing evidence
2025-04-01 – 2026-03-31764493000 USD20260519Open filing evidence
2025-10-01 – 2025-12-31175874000 USD20260129Open filing evidence
2025-04-01 – 2025-12-31580872000 USD20260129Open filing evidence
2025-07-01 – 2025-09-30183482000 USD20251030Open filing evidence
2025-04-01 – 2025-09-30404998000 USD20251030Open filing evidence
2025-04-01 – 2025-06-30221516000 USD20260729Open filing evidence
2024-04-01 – 2025-03-31846499000 USD20260519Open filing evidence
2024-10-01 – 2024-12-31209493000 USD20260129Open filing evidence
2024-04-01 – 2024-12-31642294000 USD20260129Open filing evidence
2024-07-01 – 2024-09-30214975000 USD20251030Open filing evidence
2024-04-01 – 2024-09-30432801000 USD20251030Open filing evidence
2024-04-01 – 2024-06-30217826000 USD20250730Open filing evidence
2023-04-01 – 2024-03-31839530000 USD20260519Open filing evidence
2023-10-01 – 2023-12-31200969000 USD20250129Open filing evidence
2023-04-01 – 2023-12-31629299000 USD20250129Open filing evidence
2023-07-01 – 2023-09-30209233000 USD20241029Open filing evidence
2023-04-01 – 2023-09-30428330000 USD20241029Open filing evidence
2023-04-01 – 2023-06-30219097000 USD20240730Open filing evidence
2022-04-01 – 2023-03-31872471000 USD20250520Open filing evidence
2021-04-01 – 2021-06-30166267000 USD20210728Open filing evidence
2020-04-01 – 2021-03-31539009000 USD20210521Open filing evidence
2020-10-01 – 2020-12-31135658000 USD20210128Open filing evidence
2020-04-01 – 2020-12-31397018000 USD20210128Open filing evidence
2020-07-01 – 2020-09-30131210000 USD20201030Open filing evidence
2020-04-01 – 2020-09-30261360000 USD20201030Open filing evidence
2020-04-01 – 2020-06-30130150000 USD20210728Open filing evidence
2019-04-01 – 2020-03-31508145000 USD20210521Open filing evidence
2019-10-01 – 2019-12-31125070000 USD20210128Open filing evidence
2019-04-01 – 2019-12-31380454000 USD20210128Open filing evidence
2019-07-01 – 2019-09-30128660000 USD20201030Open filing evidence
2019-04-01 – 2019-09-30255384000 USD20201030Open filing evidence
2019-04-01 – 2019-06-30126724000 USD20200731Open filing evidence
2018-04-01 – 2019-03-31532712000 USD20210521Open filing evidence
2018-10-01 – 2018-12-31130954000 USD20200204Open filing evidence
2018-04-01 – 2018-12-31402978000 USD20200204Open filing evidence
2018-07-01 – 2018-09-30129609000 USD2019-11-01 · 01:19:14.000ZOpen filing evidence
2018-04-01 – 2018-09-30272024000 USD2019-11-01 · 01:19:14.000ZOpen filing evidence
2018-04-01 – 2018-06-30142415000 USD2019-07-31 · 14:06:09.000ZOpen filing evidence
2017-04-01 – 2018-03-31491779000 USD20200522Open filing evidence
2017-10-01 – 2017-12-31133348000 USD20190129Open filing evidence
2017-04-01 – 2017-12-31383229000 USD20190129Open filing evidence
2017-07-01 – 2017-09-30123068000 USD20181030Open filing evidence
2017-04-01 – 2017-09-30249881000 USD20181030Open filing evidence
2017-04-01 – 2017-06-30126813000 USD20180730Open filing evidence
2016-04-01 – 2017-03-31473651000 USD20190523Open filing evidence

Gypsum Wallboard · External Customers

Statement Business Segments · Related Party Transactions By Related Party

Source dimensions us-gaap:StatementBusinessSegmentsAxis=exp:GypsumWallboardMember;us-gaap:RelatedPartyTransactionsByRelatedPartyAxis=exp:ExternalCustomersMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30204747000 USD20260729Open filing evidence
2025-04-01 – 2026-03-31764493000 USD20260519Open filing evidence
2025-10-01 – 2025-12-31175874000 USD20260129Open filing evidence
2025-04-01 – 2025-12-31580872000 USD20260129Open filing evidence
2025-07-01 – 2025-09-30183482000 USD20251030Open filing evidence
2025-04-01 – 2025-09-30404998000 USD20251030Open filing evidence
2025-04-01 – 2025-06-30221516000 USD20260729Open filing evidence
2024-04-01 – 2025-03-31846499000 USD20260519Open filing evidence
2024-10-01 – 2024-12-31209493000 USD20260129Open filing evidence
2024-04-01 – 2024-12-31642294000 USD20260129Open filing evidence
2024-07-01 – 2024-09-30214975000 USD20251030Open filing evidence
2024-04-01 – 2024-09-30432801000 USD20251030Open filing evidence
2024-04-01 – 2024-06-30217826000 USD20250730Open filing evidence
2023-04-01 – 2024-03-31839530000 USD20260519Open filing evidence
2022-04-01 – 2023-03-31872471000 USD20250520Open filing evidence

Gypsum Wallboard · Intersegment

Statement Business Segments · Related Party Transactions By Related Party

Source dimensions us-gaap:StatementBusinessSegmentsAxis=exp:GypsumWallboardMember;us-gaap:RelatedPartyTransactionsByRelatedPartyAxis=exp:IntersegmentMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-300 USD20260729Open filing evidence
2025-04-01 – 2026-03-310 USD20260519Open filing evidence
2025-10-01 – 2025-12-310 USD20260129Open filing evidence
2025-04-01 – 2025-12-310 USD20260129Open filing evidence
2025-07-01 – 2025-09-300 USD20251030Open filing evidence
2025-04-01 – 2025-09-300 USD20251030Open filing evidence
2025-04-01 – 2025-06-300 USD20260729Open filing evidence
2024-04-01 – 2025-03-310 USD20260519Open filing evidence
2024-10-01 – 2024-12-310 USD20260129Open filing evidence
2024-04-01 – 2024-12-310 USD20260129Open filing evidence
2024-07-01 – 2024-09-300 USD20251030Open filing evidence
2024-04-01 – 2024-09-300 USD20251030Open filing evidence
2024-04-01 – 2024-06-300 USD20250730Open filing evidence
2023-04-01 – 2024-03-310 USD20260519Open filing evidence
2022-04-01 – 2023-03-310 USD20250520Open filing evidence

Gypsum Wallboard · Corporate Joint Venture

Statement Business Segments · Related Party Transactions By Related Party

Source dimensions us-gaap:StatementBusinessSegmentsAxis=exp:GypsumWallboardMember;us-gaap:RelatedPartyTransactionsByRelatedPartyAxis=us-gaap:CorporateJointVentureMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-300 USD20260729Open filing evidence
2025-04-01 – 2026-03-310 USD20260519Open filing evidence
2025-10-01 – 2025-12-310 USD20260129Open filing evidence
2025-04-01 – 2025-12-310 USD20260129Open filing evidence
2025-07-01 – 2025-09-300 USD20251030Open filing evidence
2025-04-01 – 2025-09-300 USD20251030Open filing evidence
2025-04-01 – 2025-06-300 USD20260729Open filing evidence
2024-04-01 – 2025-03-310 USD20260519Open filing evidence
2024-10-01 – 2024-12-310 USD20260129Open filing evidence
2024-04-01 – 2024-12-310 USD20260129Open filing evidence
2024-07-01 – 2024-09-300 USD20251030Open filing evidence
2024-04-01 – 2024-09-300 USD20251030Open filing evidence
2024-04-01 – 2024-06-300 USD20250730Open filing evidence
2023-04-01 – 2024-03-310 USD20260519Open filing evidence
2022-04-01 – 2023-03-310 USD20250520Open filing evidence

Oil And Gas Proppants · Operating Segments

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=exp:OilAndGasProppantsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember
PeriodValueUnitFiledEvidence
2020-04-01 – 2020-06-301031000 USD20200731Open filing evidence
2019-04-01 – 2020-03-3146781000 USD20200522Open filing evidence
2019-10-01 – 2019-12-317345000 USD20200204Open filing evidence
2019-04-01 – 2019-12-3136535000 USD20200204Open filing evidence
2019-07-01 – 2019-09-3013957000 USD2019-11-01 · 01:19:14.000ZOpen filing evidence
2019-04-01 – 2019-09-3029189000 USD2019-11-01 · 01:19:14.000ZOpen filing evidence
2019-04-01 – 2019-06-3015232000 USD20200731Open filing evidence
2018-04-01 – 2019-03-3182987000 USD20200522Open filing evidence
2018-10-01 – 2018-12-3114100000 USD20200204Open filing evidence
2018-04-01 – 2018-12-3165266000 USD20200204Open filing evidence
2018-07-01 – 2018-09-3023466000 RestatedUSD2019-11-01 · 01:19:14.000ZOpen filing evidence
2018-04-01 – 2018-09-3051166000 RestatedUSD2019-11-01 · 01:19:14.000ZOpen filing evidence
2018-04-01 – 2018-06-3027700000 RestatedUSD2019-07-31 · 14:06:09.000ZOpen filing evidence
2017-04-01 – 2018-03-3198244000 USD20200522Open filing evidence
2017-10-01 – 2017-12-3126392000 USD20190129Open filing evidence
2017-04-01 – 2017-12-3167324000 USD20190129Open filing evidence
2017-07-01 – 2017-09-3022022000 USD20181030Open filing evidence
2017-04-01 – 2017-09-3040932000 USD20181030Open filing evidence
2017-04-01 – 2017-06-3018910000 USD20180730Open filing evidence
2016-04-01 – 2017-03-3134623000 USD20190523Open filing evidence

Other Segment · Operating Segments

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=exp:OtherSegmentMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember
PeriodValueUnitFiledEvidence
2018-07-01 – 2018-09-304386000 USD20181030Open filing evidence
2018-04-01 – 2018-09-3010328000 USD20181030Open filing evidence
2018-04-01 – 2018-06-305942000 USD20180730Open filing evidence

Paperboard · Intersegment Elimination

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=exp:PaperboardMember;srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember
PeriodValueUnitFiledEvidence
2023-04-01 – 2024-03-3182351000 USD20240522Open filing evidence
2023-04-01 – 2023-06-3022091000 USD20230727Open filing evidence
2022-04-01 – 2023-03-3192835000 USD20240522Open filing evidence
2022-10-01 – 2022-12-3124453000 USD20230126Open filing evidence
2022-04-01 – 2022-12-3171819000 USD20230126Open filing evidence
2022-07-01 – 2022-09-3024825000 USD20221026Open filing evidence
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2021-10-01 – 2021-12-3121238000 RestatedUSD20230126Open filing evidence
2021-04-01 – 2021-12-3159501000 RestatedUSD20230126Open filing evidence
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2021-04-01 – 2021-09-3038263000 RestatedUSD20221026Open filing evidence
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2020-04-01 – 2021-03-3167100000 RestatedUSD20230519Open filing evidence
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2020-04-01 – 2020-12-31-50432000 USD20220127Open filing evidence
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2020-04-01 – 2020-09-30-34568000 USD20211028Open filing evidence
2019-04-01 – 2020-03-3162315000 RestatedUSD20220520Open filing evidence
2018-04-01 – 2019-03-31-66723000 USD20210521Open filing evidence
2017-04-01 – 2018-03-31-70347000 USD20200522Open filing evidence
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Paperboard · Operating Segments

Statement Business Segments · Consolidation Items

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2020-04-01 – 2020-09-3082815000 USD20201030Open filing evidence
2020-04-01 – 2020-06-3036744000 USD20210728Open filing evidence
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2019-10-01 – 2019-12-3137813000 USD20210128Open filing evidence
2019-04-01 – 2019-12-31122360000 USD20210128Open filing evidence
2019-07-01 – 2019-09-3041847000 USD20201030Open filing evidence
2019-04-01 – 2019-09-3084547000 USD20201030Open filing evidence
2019-04-01 – 2019-06-3042700000 USD20200731Open filing evidence
2018-04-01 – 2019-03-31167656000 USD20210521Open filing evidence
2018-10-01 – 2018-12-3139638000 USD20200204Open filing evidence
2018-04-01 – 2018-12-31126048000 USD20200204Open filing evidence
2018-07-01 – 2018-09-3041277000 USD2019-11-01 · 01:19:14.000ZOpen filing evidence
2018-04-01 – 2018-09-3086410000 USD2019-11-01 · 01:19:14.000ZOpen filing evidence
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2017-04-01 – 2018-03-31181742000 USD20200522Open filing evidence
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2017-04-01 – 2017-12-31138161000 USD20190129Open filing evidence
2017-07-01 – 2017-09-3045359000 USD20181030Open filing evidence
2017-04-01 – 2017-09-3089772000 USD20181030Open filing evidence
2017-04-01 – 2017-06-3044413000 USD20180730Open filing evidence
2016-04-01 – 2017-03-31167065000 USD20190523Open filing evidence

Recycled Paperboard · Intersegment Elimination

Statement Business Segments · Consolidation Items

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2023-10-01 – 2023-12-3121128000 USD20250129Open filing evidence
2023-07-01 – 2023-09-3018710000 USD20231026Open filing evidence
2023-04-01 – 2023-09-3040801000 USD20231026Open filing evidence
2022-07-01 – 2022-09-3024825000 USD20231026Open filing evidence
2022-04-01 – 2022-09-3047366000 USD20231026Open filing evidence

Recycled Paperboard · Operating Segments

Statement Business Segments · Consolidation Items

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PeriodValueUnitFiledEvidence
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Recycled Paperboard · Corporate Joint Venture

Statement Business Segments · Related Party Transactions By Related Party

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2025-04-01 – 2025-12-310 USD20260129Open filing evidence
2025-07-01 – 2025-09-300 USD20251030Open filing evidence
2025-04-01 – 2025-09-300 USD20251030Open filing evidence
2025-04-01 – 2025-06-300 USD20260729Open filing evidence
2024-04-01 – 2025-03-310 USD20260519Open filing evidence
2024-10-01 – 2024-12-310 USD20260129Open filing evidence
2024-04-01 – 2024-12-310 USD20260129Open filing evidence
2024-07-01 – 2024-09-300 USD20251030Open filing evidence
2024-04-01 – 2024-09-300 USD20251030Open filing evidence
2024-04-01 – 2024-06-300 USD20250730Open filing evidence
2023-04-01 – 2024-03-310 USD20260519Open filing evidence
2022-04-01 – 2023-03-310 USD20250520Open filing evidence

Corporate Joint Venture

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=us-gaap:CorporateJointVentureMember
PeriodValueUnitFiledEvidence
2012-07-01 – 2012-09-3048057000 USD20121108Open filing evidence
2012-04-01 – 2012-09-3095944000 USD20121108Open filing evidence
2012-04-01 – 2012-06-3041196000 USD20120808Open filing evidence
2011-07-01 – 2011-09-3046310000 USD20121108Open filing evidence
2011-04-01 – 2011-09-3090582000 USD20121108Open filing evidence
2011-04-01 – 2011-06-3038170000 USD20120808Open filing evidence