MARTIN MARIETTA MATERIALS INC Defined Benefit Plan, Plan Assets, Target Allocation, Percentage
Financial Statements › Balance Sheet › Assets › Defined Benefit Plan › Defined Benefit Plan, Plan Assets, Allocations
us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage · last filed 2026-02-19
- 2025-12-31: Defined Benefit Plan, Plan Assets, Target Allocation, Percentage 100.00%.
- 2024-12-31: Defined Benefit Plan, Plan Assets, Target Allocation, Percentage 100.00%.
- 2023-12-31: Defined Benefit Plan, Plan Assets, Target Allocation, Percentage 100.00%.
- 2022-12-31: Defined Benefit Plan, Plan Assets, Target Allocation, Percentage 100.00%.
| Period end | Defined Benefit Plan, Plan Assets, Target Allocation, Percentage |
|---|---|
| 2025-12-31 | 100.00% 10-K · filed 2026-02-19 |
| 2024-12-31 | 100.00% 10-K · filed 2025-02-21 |
| 2023-12-31 | 100.00% 10-K · filed 2024-02-23 |
| 2022-12-31 | 100.00% 10-K · filed 2023-02-24 |
| 2021-12-31 | 100.00% 10-K · filed 2022-02-22 |
| 2020-12-31 | 100.00% 10-K · filed 2021-02-19 |
| 2019-12-31 | 100.00% 10-K · filed 2020-02-21 |
| 2018-12-31 | 100.00% 10-K · filed 2019-02-25 |
| 2017-12-31 | 100.00% 10-K · filed 2018-02-23 |