Fundies. English
Segment disclosures
Company overviewMINERALS TECHNOLOGIES INC.
Each reported dimension combination stays separate. Revenue and operating income are shown as reported, with their dates and sources.
Revenue · Reported segment facts
46 dimension combinations 746 retained observations 28 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.
Operating Segments · Consumer And Specialties
Consolidation Items · Statement Business Segments
Multiple units reported for the same period; values are kept separate.
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=mtx:ConsumerAndSpecialtiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-06 – 2026-10-04 | 278100000 | USD | 20261030 | Open filing evidence |
| 2026-01-01 – 2026-10-04 | 849200000 | USD | 20261030 | Open filing evidence |
| 2026-04-06 – 2026-07-05 | 274500000 | USD | 20260731 | Open filing evidence |
| 2026-01-01 – 2026-07-05 | 571100000 | USD | 20260731 | Open filing evidence |
| 2026-01-01 – 2026-04-05 | 296600000 | USD | 20260501 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 1097700000 | USD | 20260220 | Open filing evidence |
| 2025-06-30 – 2025-09-28 | 277400000 | USD | 20261030 | Open filing evidence |
| 2025-01-01 – 2025-09-28 | 823400000 | USD | 20261030 | Open filing evidence |
| 2025-03-31 – 2025-06-29 | 277700000 | USD | 20260731 | Open filing evidence |
| 2025-01-01 – 2025-06-29 | 546000000 | USD | 20260731 | Open filing evidence |
| 2025-01-01 – 2025-03-30 | 268300000 | USD | 20260501 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 1140200000 | U001 | 20250221 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 1140200000 | USD | 20260220 | Open filing evidence |
| 2024-07-01 – 2024-09-29 | 280300000 | USD | 20251024 | Open filing evidence |
| 2024-01-01 – 2024-09-29 | 861500000 | USD | 20251024 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 284300000 | U002 | 20240726 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 296900000 | U002 | 20240426 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 1160200000 | U001 | 20240216 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 1160200000 | USD | 20260220 | Open filing evidence |
| 2023-01-01 – 2023-10-01 | 878800000 | U002 | 20231027 | Open filing evidence |
| 2023-04-03 – 2023-07-02 | 290300000 | U002 | 20240726 | Open filing evidence |
| 2023-01-01 – 2023-04-02 | 297300000 | U002 | 20230428 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 1124600000 | U001 | 20240216 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 283200000 | U002 | 20230728 | Open filing evidence |
| 2022-01-01 – 2022-07-03 | 566700000 | U002 | 20230728 | Open filing evidence |
Operating Segments · Energy Services
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=mtx:EnergyServicesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2020-01-01 – 2020-12-31 | 73000000 | U001 | 20210219 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 13300000 | U002 | 20201030 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 56200000 | U002 | 20201030 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 25200000 | U002 | 20200501 | Open filing evidence |
| 2019-01-01 – 2019-12-31 | 95200000 | U001 | 20210219 | Open filing evidence |
Operating Segments · Engineered Solutions
Consolidation Items · Statement Business Segments
Multiple units reported for the same period; values are kept separate.
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=mtx:EngineeredSolutionsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-06 – 2026-10-04 | 276800000 | USD | 20261030 | Open filing evidence |
| 2026-01-01 – 2026-10-04 | 801000000 | USD | 20261030 | Open filing evidence |
| 2026-04-06 – 2026-07-05 | 273900000 | USD | 20260731 | Open filing evidence |
| 2026-01-01 – 2026-07-05 | 524200000 | USD | 20260731 | Open filing evidence |
| 2026-01-01 – 2026-04-05 | 250300000 | USD | 20260501 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 974900000 | USD | 20260220 | Open filing evidence |
| 2025-06-30 – 2025-09-28 | 255000000 | USD | 20261030 | Open filing evidence |
| 2025-01-01 – 2025-09-28 | 729700000 | USD | 20261030 | Open filing evidence |
| 2025-03-31 – 2025-06-29 | 251200000 | U002 | 20250725 | Open filing evidence |
| 2025-03-31 – 2025-06-29 | 251200000 | USD | 20260731 | Open filing evidence |
| 2025-01-01 – 2025-06-29 | 474700000 | U002 | 20250725 | Open filing evidence |
| 2025-01-01 – 2025-06-29 | 474700000 | USD | 20260731 | Open filing evidence |
| 2025-01-01 – 2025-03-30 | 223500000 | USD | 20260501 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 978300000 | U001 | 20250221 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 978300000 | USD | 20260220 | Open filing evidence |
| 2024-07-01 – 2024-09-29 | 244400000 | U002 | 20241025 | Open filing evidence |
| 2024-07-01 – 2024-09-29 | 244400000 | USD | 20251024 | Open filing evidence |
| 2024-01-01 – 2024-09-29 | 738900000 | USD | 20251024 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 256900000 | U002 | 20240726 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 494500000 | U002 | 20250725 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 1009700000 | USD | 20260220 | Open filing evidence |
| 2023-07-03 – 2023-10-01 | 256600000 | U002 | 20231027 | Open filing evidence |
| 2023-04-03 – 2023-07-02 | 261200000 | U002 | 20240726 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 1000900000 | U001 | 20250221 | Open filing evidence |
| 2022-01-01 – 2022-04-03 | 235600000 | U002 | 20230428 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 895700000 | U001 | 20240216 | Open filing evidence |
Operating Segments · Performance Materials
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=mtx:PerformanceMaterialsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-07-04 – 2022-10-02 | 290400000 | U002 | 20221028 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 299600000 | U002 | 20220729 | Open filing evidence |
| 2022-01-01 – 2022-07-03 | 571700000 | U002 | 20220729 | Open filing evidence |
| 2022-01-01 – 2022-04-03 | 272100000 | U002 | 20220429 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 976000000 | U001 | 20220218 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 250400000 | U002 | 20211105 | Open filing evidence |
| 2021-01-01 – 2021-10-03 | 719700000 | U002 | 20211105 | Open filing evidence |
| 2021-04-05 – 2021-07-04 | 238400000 | U002 | 20220729 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 825800000 Restated | U001 | 20230217 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 550600000 | U002 | 20201030 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 173800000 | U002 | 20200731 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 186200000 | U002 | 20200501 | Open filing evidence |
| 2019-01-01 – 2019-12-31 | 918500000 Restated | U001 | 20220218 | Open filing evidence |
Operating Segments · Refractories
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=mtx:RefractoriesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-07-04 – 2022-10-02 | 85500000 | U002 | 20221028 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 93100000 | U002 | 20220729 | Open filing evidence |
| 2022-01-01 – 2022-04-03 | 83900000 | U002 | 20220429 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 75900000 | U002 | 20221028 | Open filing evidence |
| 2021-01-01 – 2021-10-03 | 224300000 | U002 | 20221028 | Open filing evidence |
| 2021-04-05 – 2021-07-04 | 74500000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-07-04 | 148400000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-04-04 | 73900000 | U002 | 20220429 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 258100000 | U001 | 20220218 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 59300000 | U002 | 20201030 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 184200000 | U002 | 20211105 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 55900000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 124900000 | U002 | 20200731 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 69000000 | U002 | 20210507 | Open filing evidence |
| 2019-01-01 – 2019-12-31 | 298100000 | U001 | 20220218 | Open filing evidence |
Operating Segments · Specialty Minerals
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=mtx:SpecialtyMineralsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-12-31 | 648400000 | U001 | 20230217 | Open filing evidence |
| 2022-07-04 – 2022-10-02 | 166000000 | U002 | 20221028 | Open filing evidence |
| 2022-01-01 – 2022-04-03 | 163100000 | U002 | 20220429 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 578900000 | U001 | 20230217 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 146900000 | U002 | 20221028 | Open filing evidence |
| 2021-01-01 – 2021-07-04 | 290500000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 510900000 | U001 | 20230217 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 125100000 | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 372000000 | U002 | 20211105 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 109800000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 246900000 | U002 | 20200731 | Open filing evidence |
| 2019-01-01 – 2019-12-31 | 574400000 | U001 | 20220218 | Open filing evidence |
Building Materials · Performance Materials
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=mtx:BuildingMaterialsMember;us-gaap:StatementBusinessSegmentsAxis=mtx:PerformanceMaterialsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-12-31 | 58700000 | U001 | 20230217 | Open filing evidence |
| 2022-01-01 – 2022-10-02 | 45600000 | U002 | 20221028 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 16300000 | U002 | 20220729 | Open filing evidence |
| 2022-01-01 – 2022-07-03 | 29800000 | U002 | 20220729 | Open filing evidence |
| 2022-01-01 – 2022-04-03 | 13500000 | U002 | 20220429 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 60000000 | U001 | 20220218 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 15900000 | U002 | 20221028 | Open filing evidence |
| 2021-01-01 – 2021-10-03 | 45000000 | U002 | 20211105 | Open filing evidence |
| 2021-04-05 – 2021-07-04 | 15400000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-04-04 | 13800000 | U002 | 20220429 | Open filing evidence |
| 2020-09-28 – 2020-12-31 | 12400000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 55900000 | U002 | 20211105 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 13200000 | U002 | 20210507 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 30000000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 16800000 | U002 | 20210507 | Open filing evidence |
| 2019-01-01 – 2019-12-31 | 68900000 | U001 | 20210219 | Open filing evidence |
Environmental And Infrastructure · Engineered Solutions
Product Or Service · Statement Business Segments
Multiple units reported for the same period; values are kept separate.
Source dimensions
srt:ProductOrServiceAxis=mtx:EnvironmentalAndInfrastructureMember;us-gaap:StatementBusinessSegmentsAxis=mtx:EngineeredSolutionsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-06 – 2026-10-04 | 84500000 | USD | 20261030 | Open filing evidence |
| 2026-01-01 – 2026-10-04 | 235100000 | USD | 20261030 | Open filing evidence |
| 2026-04-06 – 2026-07-05 | 83600000 | USD | 20260731 | Open filing evidence |
| 2026-01-01 – 2026-07-05 | 150600000 | USD | 20260731 | Open filing evidence |
| 2026-01-01 – 2026-04-05 | 67000000 | USD | 20260501 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 270200000 | USD | 20260220 | Open filing evidence |
| 2025-06-30 – 2025-09-28 | 76100000 | USD | 20261030 | Open filing evidence |
| 2025-01-01 – 2025-09-28 | 203000000 | USD | 20261030 | Open filing evidence |
| 2025-03-31 – 2025-06-29 | 72800000 | USD | 20260731 | Open filing evidence |
| 2025-01-01 – 2025-06-29 | 126900000 | USD | 20260731 | Open filing evidence |
| 2025-01-01 – 2025-03-30 | 54100000 | USD | 20260501 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 265100000 | USD | 20260220 | Open filing evidence |
| 2024-07-01 – 2024-09-29 | 69600000 | U002 | 20241025 | Open filing evidence |
| 2024-07-01 – 2024-09-29 | 69600000 | USD | 20251024 | Open filing evidence |
| 2024-01-01 – 2024-09-29 | 202100000 | USD | 20251024 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 72200000 | U002 | 20250725 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 132500000 | U002 | 20240726 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 60300000 | U002 | 20250425 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 288800000 | U001 | 20240216 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 288800000 | USD | 20260220 | Open filing evidence |
| 2023-07-03 – 2023-10-01 | 79200000 | U002 | 20241025 | Open filing evidence |
| 2023-01-01 – 2023-10-01 | 228000000 | U002 | 20241025 | Open filing evidence |
| 2023-01-01 – 2023-07-02 | 148800000 | U002 | 20240726 | Open filing evidence |
| 2023-01-01 – 2023-04-02 | 70200000 | U002 | 20240426 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 298400000 | U001 | 20250221 | Open filing evidence |
| 2022-07-04 – 2022-10-02 | 81100000 | U002 | 20231027 | Open filing evidence |
| 2022-01-01 – 2022-10-02 | 233800000 | U002 | 20231027 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 87100000 | U002 | 20230728 | Open filing evidence |
| 2022-01-01 – 2022-07-03 | 152800000 | U002 | 20230728 | Open filing evidence |
| 2022-01-01 – 2022-04-03 | 65700000 | U002 | 20230428 | Open filing evidence |
Environmental Products · Performance Materials
Product Or Service · Statement Business Segments
Multiple units reported for the same period; values are kept separate.
Source dimensions
srt:ProductOrServiceAxis=mtx:EnvironmentalProductsMember;us-gaap:StatementBusinessSegmentsAxis=mtx:PerformanceMaterialsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-12-31 | 174100000 | U001 | 20230217 | Open filing evidence |
| 2022-07-04 – 2022-10-02 | 47700000 | U002 | 20221028 | Open filing evidence |
| 2022-01-01 – 2022-10-02 | 138000000 | U002 | 20221028 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 54400000 | U002 | 20220729 | Open filing evidence |
| 2022-01-01 – 2022-07-03 | 90300000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 136300000 | U001 | 20230217 | Open filing evidence |
| 2021-01-01 – 2021-07-04 | 65900000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-04-04 | 26000000 | U002 | 20210507 | Open filing evidence |
| 2020-09-28 – 2020-12-31 | 27100000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 131600000 | U001 | 20230217 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 131600000 | U002 | 20210730 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 30200000 Restated | U002 | 20211105 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 37600000 | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 74300000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 36700000 | U002 | 20211105 | Open filing evidence |
Ground Calcium Carbonate · Specialty Minerals
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=mtx:GroundCalciumCarbonateMember;us-gaap:StatementBusinessSegmentsAxis=mtx:SpecialtyMineralsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-12-31 | 109100000 | U001 | 20230217 | Open filing evidence |
| 2022-07-04 – 2022-10-02 | 28600000 | U002 | 20221028 | Open filing evidence |
| 2022-01-01 – 2022-10-02 | 84000000 | U002 | 20221028 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 28900000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 98100000 | U001 | 20230217 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 25000000 | U002 | 20221028 | Open filing evidence |
| 2021-01-01 – 2021-10-03 | 74500000 | U002 | 20211105 | Open filing evidence |
| 2021-04-05 – 2021-07-04 | 25500000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-04-04 | 24000000 | U002 | 20220429 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 89300000 | U001 | 20220218 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 23200000 | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 66400000 | U002 | 20201030 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 20600000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 43200000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 22600000 | U002 | 20200501 | Open filing evidence |
High Temperature Technologies · Engineered Solutions
Product Or Service · Statement Business Segments
Multiple units reported for the same period; values are kept separate.
Source dimensions
srt:ProductOrServiceAxis=mtx:HighTemperatureTechnologiesMember;us-gaap:StatementBusinessSegmentsAxis=mtx:EngineeredSolutionsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-06 – 2026-10-04 | 192300000 | USD | 20261030 | Open filing evidence |
| 2026-01-01 – 2026-10-04 | 565900000 | USD | 20261030 | Open filing evidence |
| 2026-04-06 – 2026-07-05 | 190300000 | USD | 20260731 | Open filing evidence |
| 2026-01-01 – 2026-07-05 | 373600000 | USD | 20260731 | Open filing evidence |
| 2026-01-01 – 2026-04-05 | 183300000 | USD | 20260501 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 704700000 | USD | 20260220 | Open filing evidence |
| 2025-06-30 – 2025-09-28 | 178900000 | USD | 20261030 | Open filing evidence |
| 2025-01-01 – 2025-09-28 | 526700000 | USD | 20261030 | Open filing evidence |
| 2025-03-31 – 2025-06-29 | 178400000 | U002 | 20250725 | Open filing evidence |
| 2025-03-31 – 2025-06-29 | 178400000 | USD | 20260731 | Open filing evidence |
| 2025-01-01 – 2025-06-29 | 347800000 | U002 | 20250725 | Open filing evidence |
| 2025-01-01 – 2025-06-29 | 347800000 | USD | 20260731 | Open filing evidence |
| 2025-01-01 – 2025-03-30 | 169400000 | USD | 20260501 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 713200000 | USD | 20260220 | Open filing evidence |
| 2024-07-01 – 2024-09-29 | 174800000 | U002 | 20241025 | Open filing evidence |
| 2024-07-01 – 2024-09-29 | 174800000 | USD | 20251024 | Open filing evidence |
| 2024-01-01 – 2024-09-29 | 536800000 | U002 | 20241025 | Open filing evidence |
| 2024-01-01 – 2024-09-29 | 536800000 | USD | 20251024 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 184700000 | U002 | 20240726 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 362000000 | U002 | 20240726 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 177300000 | U002 | 20240426 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 720900000 | USD | 20260220 | Open filing evidence |
| 2023-07-03 – 2023-10-01 | 177400000 | U002 | 20241025 | Open filing evidence |
| 2023-01-01 – 2023-10-01 | 538600000 | U002 | 20241025 | Open filing evidence |
| 2023-01-01 – 2023-07-02 | 361200000 | U002 | 20230728 | Open filing evidence |
| 2023-01-01 – 2023-04-02 | 178600000 | U002 | 20240426 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 702500000 | U001 | 20250221 | Open filing evidence |
| 2022-01-01 – 2022-10-02 | 532700000 | U002 | 20231027 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 186700000 | U002 | 20230728 | Open filing evidence |
| 2022-01-01 – 2022-07-03 | 356600000 | U002 | 20230728 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 642700000 | U001 | 20240216 | Open filing evidence |
Household And Personal Care · Consumer And Specialties
Product Or Service · Statement Business Segments
Multiple units reported for the same period; values are kept separate.
Source dimensions
srt:ProductOrServiceAxis=mtx:HouseholdAndPersonalCareMember;us-gaap:StatementBusinessSegmentsAxis=mtx:ConsumerAndSpecialtiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-06 – 2026-10-04 | 130500000 | USD | 20261030 | Open filing evidence |
| 2026-01-01 – 2026-10-04 | 396300000 | USD | 20261030 | Open filing evidence |
| 2026-04-06 – 2026-07-05 | 123400000 | USD | 20260731 | Open filing evidence |
| 2026-01-01 – 2026-07-05 | 265800000 | USD | 20260731 | Open filing evidence |
| 2026-01-01 – 2026-04-05 | 142400000 | USD | 20260501 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 512800000 | USD | 20260220 | Open filing evidence |
| 2025-06-30 – 2025-09-28 | 129800000 | USD | 20261030 | Open filing evidence |
| 2025-01-01 – 2025-09-28 | 380300000 | USD | 20261030 | Open filing evidence |
| 2025-03-31 – 2025-06-29 | 127400000 | USD | 20260731 | Open filing evidence |
| 2025-01-01 – 2025-06-29 | 250500000 | USD | 20260731 | Open filing evidence |
| 2025-01-01 – 2025-03-30 | 123100000 | U002 | 20250425 | Open filing evidence |
| 2025-01-01 – 2025-03-30 | 123100000 | USD | 20260501 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 530000000 | U001 | 20250221 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 530000000 | USD | 20260220 | Open filing evidence |
| 2024-07-01 – 2024-09-29 | 130900000 | U002 | 20241025 | Open filing evidence |
| 2024-07-01 – 2024-09-29 | 130900000 | USD | 20251024 | Open filing evidence |
| 2024-01-01 – 2024-09-29 | 396100000 | U002 | 20241025 | Open filing evidence |
| 2024-01-01 – 2024-09-29 | 396100000 | USD | 20251024 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 265200000 | U002 | 20240726 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 517600000 | U001 | 20250221 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 517600000 | USD | 20260220 | Open filing evidence |
| 2023-07-03 – 2023-10-01 | 128900000 | U002 | 20231027 | Open filing evidence |
| 2023-01-01 – 2023-10-01 | 383600000 | U002 | 20231027 | Open filing evidence |
| 2023-01-01 – 2023-07-02 | 254700000 | U002 | 20240726 | Open filing evidence |
| 2023-01-01 – 2023-04-02 | 129200000 | U002 | 20240426 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 476200000 | U001 | 20250221 | Open filing evidence |
| 2022-07-04 – 2022-10-02 | 118700000 | U002 | 20231027 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 118900000 | U002 | 20230728 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 383700000 | U001 | 20240216 | Open filing evidence |
Household Personal Care And Specialty Products · Performance Materials
Product Or Service · Statement Business Segments
Multiple units reported for the same period; values are kept separate.
Source dimensions
srt:ProductOrServiceAxis=mtx:HouseholdPersonalCareAndSpecialtyProductsMember;us-gaap:StatementBusinessSegmentsAxis=mtx:PerformanceMaterialsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-07-04 – 2022-10-02 | 141500000 | U002 | 20221028 | Open filing evidence |
| 2022-01-01 – 2022-04-03 | 142500000 | U002 | 20220429 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 460500000 | U001 | 20230217 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 121800000 | U002 | 20211105 | Open filing evidence |
| 2021-01-01 – 2021-10-03 | 333900000 | U002 | 20221028 | Open filing evidence |
| 2021-04-05 – 2021-07-04 | 102600000 | U002 | 20210730 | Open filing evidence |
| 2021-01-01 – 2021-04-04 | 109400000 | U002 | 20220429 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 380200000 | U001 | 20230217 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 380200000 | U002 | 20210507 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 93900000 | U002 | 20210507 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 278000000 | U002 | 20211105 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 87900000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 96200000 | U002 | 20211105 | Open filing evidence |
Metalcasting · Performance Materials
Product Or Service · Statement Business Segments
Multiple units reported for the same period; values are kept separate.
Source dimensions
srt:ProductOrServiceAxis=mtx:MetalcastingMember;us-gaap:StatementBusinessSegmentsAxis=mtx:PerformanceMaterialsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-10-02 | 254400000 | U002 | 20221028 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 88800000 | U002 | 20220729 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 72900000 | U002 | 20211105 | Open filing evidence |
| 2021-01-01 – 2021-07-04 | 162200000 | U002 | 20220729 | Open filing evidence |
| 2020-09-28 – 2020-12-31 | 77300000 | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 258100000 | U001 | 20230217 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 258100000 | U002 | 20211105 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 66300000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 180800000 | U002 | 20201030 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 52800000 | U002 | 20210507 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 114500000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 61700000 | U002 | 20210507 | Open filing evidence |
Metallurgical Products · Refractories
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=mtx:MetallurgicalProductsMember;us-gaap:StatementBusinessSegmentsAxis=mtx:RefractoriesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-07-04 – 2022-10-02 | 16600000 | U002 | 20221028 | Open filing evidence |
| 2022-01-01 – 2022-10-02 | 58600000 | U002 | 20221028 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 22900000 | U002 | 20220729 | Open filing evidence |
| 2022-01-01 – 2022-07-03 | 42000000 | U002 | 20220729 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 17600000 | U002 | 20211105 | Open filing evidence |
| 2021-01-01 – 2021-10-03 | 49200000 | U002 | 20221028 | Open filing evidence |
| 2021-01-01 – 2021-04-04 | 15100000 | U002 | 20220429 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 45800000 | U001 | 20230217 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 8800000 | U002 | 20200731 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 22000000 | U002 | 20200731 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 13200000 | U002 | 20200501 | Open filing evidence |
Paper Pcc · Specialty Minerals
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=mtx:PaperPccMember;us-gaap:StatementBusinessSegmentsAxis=mtx:SpecialtyMineralsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-12-31 | 381700000 | U001 | 20230217 | Open filing evidence |
| 2022-07-04 – 2022-10-02 | 97700000 | U002 | 20221028 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 91900000 | U002 | 20220729 | Open filing evidence |
| 2022-01-01 – 2022-04-03 | 96800000 | U002 | 20220429 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 349700000 | U001 | 20230217 | Open filing evidence |
| 2021-01-01 – 2021-10-03 | 264900000 | U002 | 20221028 | Open filing evidence |
| 2021-04-05 – 2021-07-04 | 85800000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-07-04 | 175400000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-04-04 | 89600000 | U002 | 20220429 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 308400000 | U001 | 20230217 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 225100000 | U002 | 20201030 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 65500000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 150600000 | U002 | 20200731 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 85100000 | U002 | 20200501 | Open filing evidence |
Refractory Products · Refractories
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=mtx:RefractoryProductsMember;us-gaap:StatementBusinessSegmentsAxis=mtx:RefractoriesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-07-04 – 2022-10-02 | 68900000 | U002 | 20221028 | Open filing evidence |
| 2022-01-01 – 2022-10-02 | 203900000 | U002 | 20221028 | Open filing evidence |
| 2022-01-01 – 2022-07-03 | 135000000 | U002 | 20220729 | Open filing evidence |
| 2022-01-01 – 2022-04-03 | 64800000 | U002 | 20220429 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 237100000 | U001 | 20230217 | Open filing evidence |
| 2021-04-05 – 2021-07-04 | 58000000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-07-04 | 116800000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-04-04 | 58800000 | U002 | 20220429 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 212300000 | U001 | 20220218 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 48800000 | U002 | 20201030 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 151700000 | U002 | 20211105 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 47100000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 102900000 | U002 | 20210730 | Open filing evidence |
Specialty Additives · Consumer And Specialties
Product Or Service · Statement Business Segments
Multiple units reported for the same period; values are kept separate.
Source dimensions
srt:ProductOrServiceAxis=mtx:SpecialtyAdditivesMember;us-gaap:StatementBusinessSegmentsAxis=mtx:ConsumerAndSpecialtiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-06 – 2026-10-04 | 147600000 | USD | 20261030 | Open filing evidence |
| 2026-01-01 – 2026-10-04 | 452900000 | USD | 20261030 | Open filing evidence |
| 2026-04-06 – 2026-07-05 | 151100000 | USD | 20260731 | Open filing evidence |
| 2026-01-01 – 2026-07-05 | 305300000 | USD | 20260731 | Open filing evidence |
| 2026-01-01 – 2026-04-05 | 154200000 | USD | 20260501 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 584900000 | USD | 20260220 | Open filing evidence |
| 2025-06-30 – 2025-09-28 | 147600000 | USD | 20261030 | Open filing evidence |
| 2025-01-01 – 2025-09-28 | 443100000 | USD | 20261030 | Open filing evidence |
| 2025-03-31 – 2025-06-29 | 150300000 | U002 | 20250725 | Open filing evidence |
| 2025-03-31 – 2025-06-29 | 150300000 | USD | 20260731 | Open filing evidence |
| 2025-01-01 – 2025-06-29 | 295500000 | USD | 20260731 | Open filing evidence |
| 2025-01-01 – 2025-03-30 | 145200000 | USD | 20260501 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 610200000 | U001 | 20250221 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 610200000 | USD | 20260220 | Open filing evidence |
| 2024-07-01 – 2024-09-29 | 149400000 | USD | 20251024 | Open filing evidence |
| 2024-01-01 – 2024-09-29 | 465400000 | U002 | 20241025 | Open filing evidence |
| 2024-01-01 – 2024-09-29 | 465400000 | USD | 20251024 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 157500000 | U002 | 20250725 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 316000000 | U002 | 20250725 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 158500000 | U002 | 20250425 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 642600000 | U001 | 20250221 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 642600000 | USD | 20260220 | Open filing evidence |
| 2023-04-03 – 2023-07-02 | 164800000 | U002 | 20240726 | Open filing evidence |
| 2023-01-01 – 2023-04-02 | 168100000 | U002 | 20240426 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 648400000 | U001 | 20250221 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 164300000 | U002 | 20230728 | Open filing evidence |
| 2022-01-01 – 2022-04-03 | 163100000 | U002 | 20230428 | Open filing evidence |
Specialty Pcc · Specialty Minerals
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=mtx:SpecialtyPccMember;us-gaap:StatementBusinessSegmentsAxis=mtx:SpecialtyMineralsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-12-31 | 100400000 | U001 | 20230217 | Open filing evidence |
| 2022-07-04 – 2022-10-02 | 25500000 | U002 | 20221028 | Open filing evidence |
| 2022-01-01 – 2022-07-03 | 52200000 | U002 | 20220729 | Open filing evidence |
| 2022-01-01 – 2022-04-03 | 24200000 | U002 | 20220429 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 77100000 | U001 | 20220218 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 18200000 | U002 | 20221028 | Open filing evidence |
| 2021-01-01 – 2021-07-04 | 38900000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-04-04 | 20400000 | U002 | 20220429 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 69300000 | U001 | 20210219 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 17300000 | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 49700000 | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 32400000 | U002 | 20200731 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 17500000 | U002 | 20210507 | Open filing evidence |
Talc · Specialty Minerals
Product Or Service · Statement Business Segments
Source dimensions
srt:ProductOrServiceAxis=mtx:TalcMember;us-gaap:StatementBusinessSegmentsAxis=mtx:SpecialtyMineralsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-12-31 | 57200000 | U001 | 20230217 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 15500000 | U002 | 20220729 | Open filing evidence |
| 2022-01-01 – 2022-07-03 | 31100000 | U002 | 20220729 | Open filing evidence |
| 2022-01-01 – 2022-04-03 | 15600000 | U002 | 20220429 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 54000000 | U001 | 20230217 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 14200000 | U002 | 20221028 | Open filing evidence |
| 2021-01-01 – 2021-10-03 | 40900000 | U002 | 20221028 | Open filing evidence |
| 2021-04-05 – 2021-07-04 | 12900000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-07-04 | 26700000 | U002 | 20220729 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 43900000 | U001 | 20230217 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 10100000 | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 30800000 | U002 | 20211105 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 8800000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 20700000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 11900000 | U002 | 20210507 | Open filing evidence |
Consumer And Specialties
Statement Business Segments
Multiple units reported for the same period; values are kept separate.
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:ConsumerAndSpecialtiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-06 – 2026-10-04 | 278100000 | USD | 20261030 | Open filing evidence |
| 2026-01-01 – 2026-10-04 | 849200000 | USD | 20261030 | Open filing evidence |
| 2026-04-06 – 2026-07-05 | 274500000 | USD | 20260731 | Open filing evidence |
| 2026-01-01 – 2026-07-05 | 571100000 | USD | 20260731 | Open filing evidence |
| 2026-01-01 – 2026-04-05 | 296600000 | USD | 20260501 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 1097700000 | USD | 20260220 | Open filing evidence |
| 2025-06-30 – 2025-09-28 | 277400000 | USD | 20261030 | Open filing evidence |
| 2025-01-01 – 2025-09-28 | 823400000 | USD | 20261030 | Open filing evidence |
| 2025-03-31 – 2025-06-29 | 277700000 | U002 | 20250725 | Open filing evidence |
| 2025-03-31 – 2025-06-29 | 277700000 | USD | 20260731 | Open filing evidence |
| 2025-01-01 – 2025-06-29 | 546000000 | U002 | 20250725 | Open filing evidence |
| 2025-01-01 – 2025-06-29 | 546000000 | USD | 20260731 | Open filing evidence |
| 2025-01-01 – 2025-03-30 | 268300000 | U002 | 20250425 | Open filing evidence |
| 2025-01-01 – 2025-03-30 | 268300000 | USD | 20260501 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 1140200000 | U001 | 20250221 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 1140200000 | USD | 20260220 | Open filing evidence |
| 2024-07-01 – 2024-09-29 | 280300000 | U002 | 20241025 | Open filing evidence |
| 2024-07-01 – 2024-09-29 | 280300000 | USD | 20251024 | Open filing evidence |
| 2024-01-01 – 2024-09-29 | 861500000 | U002 | 20241025 | Open filing evidence |
| 2024-01-01 – 2024-09-29 | 861500000 | USD | 20251024 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 284300000 | U002 | 20250725 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 581200000 | U002 | 20250725 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 296900000 | U002 | 20250425 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 1160200000 | U001 | 20250221 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 1160200000 | USD | 20260220 | Open filing evidence |
| 2023-07-03 – 2023-10-01 | 291200000 | U002 | 20241025 | Open filing evidence |
| 2023-01-01 – 2023-10-01 | 878800000 | U002 | 20241025 | Open filing evidence |
| 2023-04-03 – 2023-07-02 | 290300000 | U002 | 20240726 | Open filing evidence |
| 2023-01-01 – 2023-07-02 | 587600000 | U002 | 20240726 | Open filing evidence |
| 2023-01-01 – 2023-04-02 | 297300000 | U002 | 20240426 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 1124600000 | U001 | 20250221 | Open filing evidence |
| 2022-07-04 – 2022-10-02 | 284700000 | U002 | 20231027 | Open filing evidence |
| 2022-01-01 – 2022-10-02 | 851400000 | U002 | 20231027 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 283200000 | U002 | 20230728 | Open filing evidence |
| 2022-01-01 – 2022-07-03 | 566700000 | U002 | 20230728 | Open filing evidence |
| 2022-01-01 – 2022-04-03 | 283500000 | U002 | 20230428 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 962600000 | U001 | 20240216 | Open filing evidence |
Consumer And Specialties · Operating Segments
Statement Business Segments · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:ConsumerAndSpecialtiesMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-03-31 – 2025-06-29 | 277700000 | U002 | 20250725 | Open filing evidence |
| 2025-01-01 – 2025-06-29 | 546000000 | U002 | 20250725 | Open filing evidence |
| 2025-01-01 – 2025-03-30 | 268300000 | U002 | 20250425 | Open filing evidence |
| 2024-07-01 – 2024-09-29 | 280300000 | U002 | 20241025 | Open filing evidence |
| 2024-01-01 – 2024-09-29 | 861500000 | U002 | 20241025 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 284300000 | U002 | 20250725 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 581200000 | U002 | 20250725 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 296900000 | U002 | 20250425 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 1160200000 | U001 | 20250221 | Open filing evidence |
| 2023-07-03 – 2023-10-01 | 291200000 | U002 | 20241025 | Open filing evidence |
| 2023-01-01 – 2023-10-01 | 878800000 | U002 | 20241025 | Open filing evidence |
| 2023-01-01 – 2023-07-02 | 587600000 | U002 | 20240726 | Open filing evidence |
| 2023-01-01 – 2023-04-02 | 297300000 | U002 | 20240426 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 1124600000 | U001 | 20250221 | Open filing evidence |
| 2022-07-04 – 2022-10-02 | 284700000 | U002 | 20231027 | Open filing evidence |
| 2022-01-01 – 2022-10-02 | 851400000 | U002 | 20231027 | Open filing evidence |
| 2022-01-01 – 2022-04-03 | 283500000 | U002 | 20230428 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 962600000 | U001 | 20240216 | Open filing evidence |
Consumer And Specialties · Household And Personal Care
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:ConsumerAndSpecialtiesMember;srt:ProductOrServiceAxis=mtx:HouseholdAndPersonalCareMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-03-31 – 2025-06-29 | 127400000 | U002 | 20250725 | Open filing evidence |
| 2025-01-01 – 2025-06-29 | 250500000 | U002 | 20250725 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 126800000 | U002 | 20250725 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 265200000 | U002 | 20250725 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 138400000 | U002 | 20250425 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 517600000 | U001 | 20240216 | Open filing evidence |
| 2023-07-03 – 2023-10-01 | 128900000 | U002 | 20241025 | Open filing evidence |
| 2023-01-01 – 2023-10-01 | 383600000 | U002 | 20241025 | Open filing evidence |
| 2023-04-03 – 2023-07-02 | 125500000 | U002 | 20240726 | Open filing evidence |
| 2023-01-01 – 2023-07-02 | 254700000 | U002 | 20230728 | Open filing evidence |
| 2023-01-01 – 2023-04-02 | 129200000 | U002 | 20230428 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 476200000 | U001 | 20240216 | Open filing evidence |
| 2022-01-01 – 2022-10-02 | 358000000 | U002 | 20231027 | Open filing evidence |
| 2022-01-01 – 2022-07-03 | 239300000 | U002 | 20230728 | Open filing evidence |
| 2022-01-01 – 2022-04-03 | 120400000 | U002 | 20230428 | Open filing evidence |
Consumer And Specialties · Specialty Additives
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:ConsumerAndSpecialtiesMember;srt:ProductOrServiceAxis=mtx:SpecialtyAdditivesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-06-29 | 295500000 | U002 | 20250725 | Open filing evidence |
| 2025-01-01 – 2025-03-30 | 145200000 | U002 | 20250425 | Open filing evidence |
| 2024-07-01 – 2024-09-29 | 149400000 | U002 | 20241025 | Open filing evidence |
| 2023-07-03 – 2023-10-01 | 162300000 | U002 | 20241025 | Open filing evidence |
| 2023-01-01 – 2023-10-01 | 495200000 | U002 | 20241025 | Open filing evidence |
| 2023-01-01 – 2023-07-02 | 332900000 | U002 | 20240726 | Open filing evidence |
| 2023-01-01 – 2023-04-02 | 168100000 | U002 | 20230428 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 648400000 | U001 | 20240216 | Open filing evidence |
| 2022-07-04 – 2022-10-02 | 166000000 | U002 | 20231027 | Open filing evidence |
| 2022-01-01 – 2022-10-02 | 493400000 | U002 | 20231027 | Open filing evidence |
| 2022-01-01 – 2022-07-03 | 327400000 | U002 | 20230728 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 578900000 | U001 | 20240216 | Open filing evidence |
Energy Services
Statement Business Segments
Multiple units reported for the same period; values are kept separate.
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:EnergyServicesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2020-09-28 – 2020-12-31 | 16800000 | U001 | 20210219 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 73000000 | U001 | 20210219 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 13300000 | U001 | 20210219 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 13300000 | U002 | 20201030 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 56200000 | U002 | 20201030 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 17700000 | U001 | 20210219 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 17700000 | U002 | 20200731 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 42900000 | U002 | 20200731 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 25200000 | U001 | 20210219 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 25200000 | U002 | 20200501 | Open filing evidence |
Energy Services · Operating Segments
Statement Business Segments · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:EnergyServicesMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2020-03-30 – 2020-06-28 | 17700000 | U002 | 20200731 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 42900000 | U002 | 20200731 | Open filing evidence |
Engineered Solutions
Statement Business Segments
Multiple units reported for the same period; values are kept separate.
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:EngineeredSolutionsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-07-06 – 2026-10-04 | 276800000 | USD | 20261030 | Open filing evidence |
| 2026-01-01 – 2026-10-04 | 801000000 | USD | 20261030 | Open filing evidence |
| 2026-04-06 – 2026-07-05 | 273900000 | USD | 20260731 | Open filing evidence |
| 2026-01-01 – 2026-07-05 | 524200000 | USD | 20260731 | Open filing evidence |
| 2026-01-01 – 2026-04-05 | 250300000 | USD | 20260501 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 974900000 | USD | 20260220 | Open filing evidence |
| 2025-06-30 – 2025-09-28 | 255000000 | USD | 20261030 | Open filing evidence |
| 2025-01-01 – 2025-09-28 | 729700000 | USD | 20261030 | Open filing evidence |
| 2025-03-31 – 2025-06-29 | 251200000 | U002 | 20250725 | Open filing evidence |
| 2025-03-31 – 2025-06-29 | 251200000 | USD | 20260731 | Open filing evidence |
| 2025-01-01 – 2025-06-29 | 474700000 | U002 | 20250725 | Open filing evidence |
| 2025-01-01 – 2025-06-29 | 474700000 | USD | 20260731 | Open filing evidence |
| 2025-01-01 – 2025-03-30 | 223500000 | U002 | 20250425 | Open filing evidence |
| 2025-01-01 – 2025-03-30 | 223500000 | USD | 20260501 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 978300000 | U001 | 20250221 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 978300000 | USD | 20260220 | Open filing evidence |
| 2024-07-01 – 2024-09-29 | 244400000 | U002 | 20241025 | Open filing evidence |
| 2024-07-01 – 2024-09-29 | 244400000 | USD | 20251024 | Open filing evidence |
| 2024-01-01 – 2024-09-29 | 738900000 | U002 | 20241025 | Open filing evidence |
| 2024-01-01 – 2024-09-29 | 738900000 | USD | 20251024 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 256900000 | U002 | 20250725 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 494500000 | U002 | 20250725 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 237600000 | U002 | 20250425 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 1009700000 | U001 | 20250221 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 1009700000 | USD | 20260220 | Open filing evidence |
| 2023-07-03 – 2023-10-01 | 256600000 | U002 | 20241025 | Open filing evidence |
| 2023-01-01 – 2023-10-01 | 766600000 | U002 | 20241025 | Open filing evidence |
| 2023-04-03 – 2023-07-02 | 261200000 | U002 | 20240726 | Open filing evidence |
| 2023-01-01 – 2023-07-02 | 510000000 | U002 | 20240726 | Open filing evidence |
| 2023-01-01 – 2023-04-02 | 248800000 | U002 | 20240426 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 1000900000 | U001 | 20250221 | Open filing evidence |
| 2022-07-04 – 2022-10-02 | 257200000 | U002 | 20231027 | Open filing evidence |
| 2022-01-01 – 2022-10-02 | 766500000 | U002 | 20231027 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 273800000 | U002 | 20230728 | Open filing evidence |
| 2022-01-01 – 2022-07-03 | 509400000 | U002 | 20230728 | Open filing evidence |
| 2022-01-01 – 2022-04-03 | 235600000 | U002 | 20230428 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 895700000 | U001 | 20240216 | Open filing evidence |
Engineered Solutions · Operating Segments
Statement Business Segments · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:EngineeredSolutionsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-03-30 | 223500000 | U002 | 20250425 | Open filing evidence |
| 2024-01-01 – 2024-09-29 | 738900000 | U002 | 20241025 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 256900000 | U002 | 20250725 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 494500000 | U002 | 20240726 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 237600000 | U002 | 20250425 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 1009700000 | U001 | 20250221 | Open filing evidence |
| 2023-07-03 – 2023-10-01 | 256600000 | U002 | 20241025 | Open filing evidence |
| 2023-01-01 – 2023-10-01 | 766600000 | U002 | 20241025 | Open filing evidence |
| 2023-01-01 – 2023-07-02 | 510000000 | U002 | 20240726 | Open filing evidence |
| 2023-01-01 – 2023-04-02 | 248800000 | U002 | 20240426 | Open filing evidence |
| 2022-07-04 – 2022-10-02 | 257200000 | U002 | 20231027 | Open filing evidence |
| 2022-01-01 – 2022-10-02 | 766500000 | U002 | 20231027 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 273800000 | U002 | 20230728 | Open filing evidence |
| 2022-01-01 – 2022-07-03 | 509400000 | U002 | 20230728 | Open filing evidence |
Engineered Solutions · Environmental And Infrastructure
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:EngineeredSolutionsMember;srt:ProductOrServiceAxis=mtx:EnvironmentalAndInfrastructureMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-03-31 – 2025-06-29 | 72800000 | U002 | 20250725 | Open filing evidence |
| 2025-01-01 – 2025-06-29 | 126900000 | U002 | 20250725 | Open filing evidence |
| 2025-01-01 – 2025-03-30 | 54100000 | U002 | 20250425 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 265100000 | U001 | 20250221 | Open filing evidence |
| 2024-01-01 – 2024-09-29 | 202100000 | U002 | 20241025 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 132500000 | U002 | 20250725 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 60300000 | U002 | 20240426 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 288800000 | U001 | 20250221 | Open filing evidence |
| 2023-04-03 – 2023-07-02 | 78600000 | U002 | 20240726 | Open filing evidence |
| 2023-01-01 – 2023-07-02 | 148800000 | U002 | 20230728 | Open filing evidence |
| 2023-01-01 – 2023-04-02 | 70200000 | U002 | 20230428 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 298400000 | U001 | 20240216 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 253000000 | U001 | 20240216 | Open filing evidence |
Engineered Solutions · High Temperature Technologies
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:EngineeredSolutionsMember;srt:ProductOrServiceAxis=mtx:HighTemperatureTechnologiesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-03-30 | 169400000 | U002 | 20250425 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 713200000 | U001 | 20250221 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 184700000 | U002 | 20250725 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 362000000 | U002 | 20250725 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 177300000 | U002 | 20250425 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 720900000 | U001 | 20250221 | Open filing evidence |
| 2023-04-03 – 2023-07-02 | 182600000 | U002 | 20240726 | Open filing evidence |
| 2023-01-01 – 2023-07-02 | 361200000 | U002 | 20240726 | Open filing evidence |
| 2023-01-01 – 2023-04-02 | 178600000 | U002 | 20230428 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 702500000 | U001 | 20240216 | Open filing evidence |
| 2022-07-04 – 2022-10-02 | 176100000 | U002 | 20231027 | Open filing evidence |
| 2022-01-01 – 2022-04-03 | 169900000 | U002 | 20230428 | Open filing evidence |
Performance Materials
Statement Business Segments
Multiple units reported for the same period; values are kept separate.
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:PerformanceMaterialsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-12-31 | 1127700000 | U001 | 20230217 | Open filing evidence |
| 2022-07-04 – 2022-10-02 | 290400000 | U002 | 20221028 | Open filing evidence |
| 2022-01-01 – 2022-10-02 | 862100000 | U002 | 20221028 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 299600000 | U002 | 20220729 | Open filing evidence |
| 2022-01-01 – 2022-07-03 | 571700000 | U002 | 20220729 | Open filing evidence |
| 2022-01-01 – 2022-04-03 | 272100000 | U002 | 20220429 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 976000000 | U001 | 20230217 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 250400000 | U002 | 20221028 | Open filing evidence |
| 2021-01-01 – 2021-10-03 | 719700000 | U002 | 20221028 | Open filing evidence |
| 2021-04-05 – 2021-07-04 | 238400000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-07-04 | 469300000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-04-04 | 230900000 | U002 | 20220429 | Open filing evidence |
| 2020-09-28 – 2020-12-31 | 202200000 | U001 | 20210219 | Open filing evidence |
| 2020-09-28 – 2020-12-31 | 219000000 | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 825800000 Restated | U001 | 20230217 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 825800000 | U002 | 20211105 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 190600000 | U001 | 20210219 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 203900000 Restated | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 606800000 Restated | U002 | 20211105 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 173800000 | U001 | 20210219 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 191500000 Restated | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 402900000 Restated | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 186200000 | U001 | 20210219 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 211400000 Restated | U002 | 20211105 | Open filing evidence |
Performance Materials · Operating Segments
Statement Business Segments · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:PerformanceMaterialsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-12-31 | 1127700000 | U001 | 20230217 | Open filing evidence |
| 2022-01-01 – 2022-10-02 | 862100000 | U002 | 20221028 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 976000000 | U001 | 20230217 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 250400000 | U002 | 20221028 | Open filing evidence |
| 2021-01-01 – 2021-10-03 | 719700000 | U002 | 20221028 | Open filing evidence |
| 2021-01-01 – 2021-07-04 | 469300000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-04-04 | 230900000 | U002 | 20220429 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 825800000 | U001 | 20220218 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 203900000 Restated | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 606800000 | U002 | 20211105 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 191500000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 402900000 Restated | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 211400000 | U002 | 20210507 | Open filing evidence |
Performance Materials · Building Materials
Statement Business Segments · Product Or Service
Multiple units reported for the same period; values are kept separate.
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:PerformanceMaterialsMember;srt:ProductOrServiceAxis=mtx:BuildingMaterialsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-07-04 – 2022-10-02 | 15800000 | U002 | 20221028 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 60000000 | U001 | 20230217 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 15900000 | U002 | 20211105 | Open filing evidence |
| 2021-01-01 – 2021-10-03 | 45000000 | U002 | 20221028 | Open filing evidence |
| 2021-04-05 – 2021-07-04 | 15400000 | U002 | 20210730 | Open filing evidence |
| 2021-01-01 – 2021-07-04 | 29200000 | U002 | 20220729 | Open filing evidence |
| 2020-09-28 – 2020-12-31 | 12400000 | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 55900000 | U001 | 20230217 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 55900000 | U002 | 20210730 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 13500000 | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 43500000 | U002 | 20211105 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 13200000 | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 16800000 | U002 | 20211105 | Open filing evidence |
Performance Materials · Environmental Products
Statement Business Segments · Product Or Service
Multiple units reported for the same period; values are kept separate.
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:PerformanceMaterialsMember;srt:ProductOrServiceAxis=mtx:EnvironmentalProductsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-04-03 | 35900000 | U002 | 20220429 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 136300000 | U001 | 20220218 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 39800000 | U002 | 20221028 | Open filing evidence |
| 2021-01-01 – 2021-10-03 | 105800000 | U002 | 20221028 | Open filing evidence |
| 2021-04-05 – 2021-07-04 | 39900000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-07-04 | 65900000 | U002 | 20210730 | Open filing evidence |
| 2021-01-01 – 2021-04-04 | 26000000 | U002 | 20220429 | Open filing evidence |
| 2020-09-28 – 2020-12-31 | 27100000 | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 131600000 Restated | U001 | 20220218 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 131600000 | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 104500000 Restated | U002 | 20211105 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 37600000 Restated | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 31400000 | U002 | 20200731 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 36700000 Restated | U002 | 20210730 | Open filing evidence |
Performance Materials · Household Personal Care And Specialty Products
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:PerformanceMaterialsMember;srt:ProductOrServiceAxis=mtx:HouseholdPersonalCareAndSpecialtyProductsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-12-31 | 560900000 | U001 | 20230217 | Open filing evidence |
| 2022-01-01 – 2022-10-02 | 424100000 | U002 | 20221028 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 140100000 | U002 | 20220729 | Open filing evidence |
| 2022-01-01 – 2022-07-03 | 282600000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 460500000 | U001 | 20220218 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 121800000 | U002 | 20221028 | Open filing evidence |
| 2021-04-05 – 2021-07-04 | 102600000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-07-04 | 212000000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-04-04 | 109400000 | U002 | 20210507 | Open filing evidence |
| 2020-09-28 – 2020-12-31 | 102200000 | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 380200000 | U002 | 20211105 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 93900000 | U002 | 20211105 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 87900000 | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 184100000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 96200000 | U002 | 20210507 | Open filing evidence |
Performance Materials · Metalcasting
Statement Business Segments · Product Or Service
Multiple units reported for the same period; values are kept separate.
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:PerformanceMaterialsMember;srt:ProductOrServiceAxis=mtx:MetalcastingMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-12-31 | 334000000 | U001 | 20230217 | Open filing evidence |
| 2022-07-04 – 2022-10-02 | 85400000 | U002 | 20221028 | Open filing evidence |
| 2022-01-01 – 2022-07-03 | 169000000 | U002 | 20220729 | Open filing evidence |
| 2022-01-01 – 2022-04-03 | 80200000 | U002 | 20220429 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 319200000 | U001 | 20230217 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 72900000 | U002 | 20221028 | Open filing evidence |
| 2021-01-01 – 2021-10-03 | 235000000 | U002 | 20221028 | Open filing evidence |
| 2021-04-05 – 2021-07-04 | 80500000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-07-04 | 162200000 | U002 | 20210730 | Open filing evidence |
| 2021-01-01 – 2021-04-04 | 81700000 | U002 | 20220429 | Open filing evidence |
| 2020-09-28 – 2020-12-31 | 77300000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 258100000 | U001 | 20220218 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 258100000 | U002 | 20210730 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 66300000 | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 180800000 | U002 | 20211105 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 52800000 | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 61700000 | U002 | 20211105 | Open filing evidence |
Refractories
Statement Business Segments
Multiple units reported for the same period; values are kept separate.
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:RefractoriesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-12-31 | 349400000 | U001 | 20230217 | Open filing evidence |
| 2022-07-04 – 2022-10-02 | 85500000 | U002 | 20221028 | Open filing evidence |
| 2022-01-01 – 2022-10-02 | 262500000 | U002 | 20221028 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 93100000 | U002 | 20220729 | Open filing evidence |
| 2022-01-01 – 2022-07-03 | 177000000 | U002 | 20220729 | Open filing evidence |
| 2022-01-01 – 2022-04-03 | 83900000 | U002 | 20220429 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 303400000 | U001 | 20230217 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 75900000 | U002 | 20221028 | Open filing evidence |
| 2021-01-01 – 2021-10-03 | 224300000 | U002 | 20221028 | Open filing evidence |
| 2021-04-05 – 2021-07-04 | 74500000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-07-04 | 148400000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-04-04 | 73900000 | U002 | 20220429 | Open filing evidence |
| 2020-09-28 – 2020-12-31 | 73900000 | U001 | 20210219 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 258100000 | U001 | 20230217 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 59300000 | U001 | 20210219 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 59300000 | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 184200000 | U002 | 20211105 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 55900000 | U001 | 20210219 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 55900000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 124900000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 69000000 | U001 | 20210219 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 69000000 | U002 | 20210507 | Open filing evidence |
Refractories · Operating Segments
Statement Business Segments · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:RefractoriesMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-12-31 | 349400000 | U001 | 20230217 | Open filing evidence |
| 2022-01-01 – 2022-10-02 | 262500000 | U002 | 20221028 | Open filing evidence |
| 2022-01-01 – 2022-07-03 | 177000000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 303400000 | U001 | 20230217 | Open filing evidence |
| 2021-04-05 – 2021-07-04 | 74500000 | U002 | 20210730 | Open filing evidence |
| 2021-01-01 – 2021-04-04 | 73900000 | U002 | 20210507 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 258100000 | U001 | 20230217 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 59300000 | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 124900000 | U002 | 20210730 | Open filing evidence |
Refractories · Metallurgical Products
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:RefractoriesMember;srt:ProductOrServiceAxis=mtx:MetallurgicalProductsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-12-31 | 76000000 | U001 | 20230217 | Open filing evidence |
| 2022-01-01 – 2022-04-03 | 19100000 | U002 | 20220429 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 66300000 | U001 | 20230217 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 17600000 | U002 | 20221028 | Open filing evidence |
| 2021-01-01 – 2021-10-03 | 49200000 | U002 | 20211105 | Open filing evidence |
| 2021-04-05 – 2021-07-04 | 16500000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-07-04 | 31600000 | U002 | 20220729 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 10500000 | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 32500000 | U002 | 20211105 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 8800000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 22000000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 13200000 | U002 | 20210507 | Open filing evidence |
Refractories · Refractory Products
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:RefractoriesMember;srt:ProductOrServiceAxis=mtx:RefractoryProductsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-12-31 | 273400000 | U001 | 20230217 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 70200000 | U002 | 20220729 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 58300000 | U002 | 20221028 | Open filing evidence |
| 2021-01-01 – 2021-10-03 | 175100000 | U002 | 20221028 | Open filing evidence |
| 2021-04-05 – 2021-07-04 | 58000000 | U002 | 20210730 | Open filing evidence |
| 2021-01-01 – 2021-07-04 | 116800000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 212300000 | U001 | 20230217 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 48800000 | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 55800000 | U002 | 20210507 | Open filing evidence |
Specialty Minerals
Statement Business Segments
Multiple units reported for the same period; values are kept separate.
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:SpecialtyMineralsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-12-31 | 648400000 | U001 | 20230217 | Open filing evidence |
| 2022-07-04 – 2022-10-02 | 166000000 | U002 | 20221028 | Open filing evidence |
| 2022-01-01 – 2022-10-02 | 493300000 | U002 | 20221028 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 164300000 | U002 | 20220729 | Open filing evidence |
| 2022-01-01 – 2022-07-03 | 327400000 | U002 | 20220729 | Open filing evidence |
| 2022-01-01 – 2022-04-03 | 163100000 | U002 | 20220429 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 578900000 | U001 | 20230217 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 146900000 | U002 | 20221028 | Open filing evidence |
| 2021-01-01 – 2021-10-03 | 437400000 | U002 | 20221028 | Open filing evidence |
| 2021-04-05 – 2021-07-04 | 142700000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-07-04 | 290500000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-04-04 | 147800000 | U002 | 20220429 | Open filing evidence |
| 2020-09-28 – 2020-12-31 | 138900000 | U001 | 20210219 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 510900000 | U001 | 20230217 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 125100000 | U001 | 20210219 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 125100000 | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 372000000 | U002 | 20211105 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 109800000 | U001 | 20210219 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 109800000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 246900000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 137100000 | U001 | 20210219 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 137100000 | U002 | 20210507 | Open filing evidence |
Specialty Minerals · Operating Segments
Statement Business Segments · Consolidation Items
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:SpecialtyMineralsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-10-02 | 493300000 | U002 | 20221028 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 164300000 | U002 | 20220729 | Open filing evidence |
| 2022-01-01 – 2022-07-03 | 327400000 | U002 | 20220729 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 146900000 | U002 | 20211105 | Open filing evidence |
| 2021-01-01 – 2021-10-03 | 437400000 | U002 | 20221028 | Open filing evidence |
| 2021-04-05 – 2021-07-04 | 142700000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-07-04 | 290500000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-04-04 | 147800000 | U002 | 20220429 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 125100000 | U002 | 20201030 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 372000000 | U002 | 20201030 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 246900000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 137100000 | U002 | 20210507 | Open filing evidence |
Specialty Minerals · Ground Calcium Carbonate
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:SpecialtyMineralsMember;srt:ProductOrServiceAxis=mtx:GroundCalciumCarbonateMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-07-03 | 55400000 | U002 | 20220729 | Open filing evidence |
| 2022-01-01 – 2022-04-03 | 26500000 | U002 | 20220429 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 98100000 | U001 | 20220218 | Open filing evidence |
| 2021-01-01 – 2021-10-03 | 74500000 | U002 | 20221028 | Open filing evidence |
| 2021-04-05 – 2021-07-04 | 25500000 | U002 | 20210730 | Open filing evidence |
| 2021-01-01 – 2021-07-04 | 49500000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-04-04 | 24000000 | U002 | 20210507 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 89300000 | U001 | 20230217 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 66400000 | U002 | 20211105 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 20600000 | U002 | 20200731 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 43200000 | U002 | 20200731 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 22600000 | U002 | 20210507 | Open filing evidence |
Specialty Minerals · Paper Pcc
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:SpecialtyMineralsMember;srt:ProductOrServiceAxis=mtx:PaperPccMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-10-02 | 286400000 | U002 | 20221028 | Open filing evidence |
| 2022-01-01 – 2022-07-03 | 188700000 | U002 | 20220729 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 89500000 | U002 | 20221028 | Open filing evidence |
| 2021-01-01 – 2021-10-03 | 264900000 | U002 | 20211105 | Open filing evidence |
| 2021-01-01 – 2021-04-04 | 89600000 | U002 | 20210507 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 308400000 | U001 | 20220218 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 74500000 | U002 | 20211105 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 225100000 | U002 | 20211105 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 65500000 | U002 | 20200731 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 150600000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-03-29 | 85100000 | U002 | 20210507 | Open filing evidence |
Specialty Minerals · Specialty Pcc
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:SpecialtyMineralsMember;srt:ProductOrServiceAxis=mtx:SpecialtyPccMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-01-01 – 2022-10-02 | 77700000 | U002 | 20221028 | Open filing evidence |
| 2022-04-04 – 2022-07-03 | 28000000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 77100000 | U001 | 20230217 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 18200000 | U002 | 20211105 | Open filing evidence |
| 2021-01-01 – 2021-10-03 | 57100000 | U002 | 20221028 | Open filing evidence |
| 2021-04-05 – 2021-07-04 | 18500000 | U002 | 20220729 | Open filing evidence |
| 2021-01-01 – 2021-04-04 | 20400000 | U002 | 20210507 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 69300000 | U001 | 20230217 | Open filing evidence |
| 2020-06-29 – 2020-09-27 | 17300000 | U002 | 20201030 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 14900000 | U002 | 20210730 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 32400000 | U002 | 20210730 | Open filing evidence |
Specialty Minerals · Talc
Statement Business Segments · Product Or Service
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=mtx:SpecialtyMineralsMember;srt:ProductOrServiceAxis=mtx:TalcMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2022-07-04 – 2022-10-02 | 14200000 | U002 | 20221028 | Open filing evidence |
| 2022-01-01 – 2022-10-02 | 45200000 | U002 | 20221028 | Open filing evidence |
| 2021-07-05 – 2021-10-03 | 14200000 | U002 | 20211105 | Open filing evidence |
| 2021-01-01 – 2021-10-03 | 40900000 | U002 | 20211105 | Open filing evidence |
| 2021-04-05 – 2021-07-04 | 12900000 | U002 | 20210730 | Open filing evidence |
| 2021-01-01 – 2021-04-04 | 13800000 | U002 | 20220429 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 43900000 | U001 | 20220218 | Open filing evidence |
| 2020-01-01 – 2020-09-27 | 30800000 | U002 | 20201030 | Open filing evidence |
| 2020-03-30 – 2020-06-28 | 8800000 | U002 | 20200731 | Open filing evidence |
| 2020-01-01 – 2020-06-28 | 20700000 | U002 | 20200731 | Open filing evidence |