DELEK US HOLDINGS, INC. (DK) Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets

DELEK US HOLDINGS, INC. Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets

DELEK US HOLDINGS, INC. (DK) reported Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets of 5.25% for the 12-month period ending 2024-12-31, per its 10-K filed 2026-02-27.

Financial Statements › Expense Statement › Operating Expenses

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets · last filed 2026-02-27

• DELEK US HOLDINGS, INC. defined benefit plan, assumptions used calculating net periodic benefit cost, expected long-term rate of return on plan assets for the quarter ending 2017-09-30 was 7.45%.
• DELEK US HOLDINGS, INC. defined benefit plan, assumptions used calculating net periodic benefit cost, expected long-term rate of return on plan assets for fiscal 2024 was 5.25%, a 5.41% decline from fiscal 2023.
• DELEK US HOLDINGS, INC. defined benefit plan, assumptions used calculating net periodic benefit cost, expected long-term rate of return on plan assets for fiscal 2023 was 5.55%, a 37.04% increase from fiscal 2022.
• DELEK US HOLDINGS, INC. defined benefit plan, assumptions used calculating net periodic benefit cost, expected long-term rate of return on plan assets for fiscal 2022 was 4.05%, a 12.90% decline from fiscal 2021.
• DELEK US HOLDINGS, INC. defined benefit plan, assumptions used calculating net periodic benefit cost, expected long-term rate of return on plan assets for fiscal 2021 was 4.65%, a 19.13% decline from fiscal 2020.