Defined Contribution Plans	12 Months Ended
Dec. 31, 2024
Retirement Benefits [Abstract]
Defined Contribution Plans	Note 14. Defined Contribution Plans The Company has a 401(k) savings plan, the Emerald Expositions, LLC 401(k) Savings Plan (the “Emerald Plan”), that was formed on January 1, 2014. The Company matches 50% of up to 6% of an eligible plan participant’s compensation for the contribution period. In March 2020, the Company suspended the Company’s 401(k) match for all participants. The Company’s 401(k) match was reinstated in August 2021. For each of the years ended December 31, 2024, 2023 and 2022, the Company recorded compensation expense of $1.5 million, $1.8 million and $1.6 million, respectively, for the employer matching contribution.

The entire disclosure of an entity's employee compensation and benefit plans, excluding share-based compensation and including, but not limited to, postemployment and postretirement benefit plans, defined benefit pension plans, defined contribution plans, non-qualified and supplemental benefit plans, deferred compensation, life insurance, severance, health care, unemployment and other benefit plans.

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-Topic 710
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-Name Accounting Standards Codification
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-Name Accounting Standards Codification
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