Koppers Holdings KOP Number of domestic non-qualified defined benefit plans
Number of domestic non-qualified defined benefit plans at other companies
Other financials
Where this comes from
Reported directly by Koppers Holdings in its filing.
Tagged under the XBRL concept kop:NumberOfNonQualifiedDefinedBenefitPensionPlans.
The official record: Koppers Holdings’s 10-K, filed February 26, 2026, on SEC EDGAR. View the filing →
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Questions, answered.
- What is Koppers Holdings's number of domestic non-qualified defined benefit plans?
- Koppers Holdings (KOP) reported number of domestic non-qualified defined benefit plans of 3 in Q4 2025.
- What does number of domestic non-qualified defined benefit plans mean?
- This metric tracks the total count of domestic pension plans that do not meet the specific requirements for tax-advantaged status under relevant tax codes. It provides insight into the complexity of the company's retirement benefit obligations and the associated administrative or financial burden.