Organization	12 Months Ended
Dec. 31, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization	ORGANIZATION Glatfelter Corporation and subsidiaries (“Glatfelter”) produce and supply high quality, technology-driven, innovative, and customizable nonwovens solutions which can be found in products that are Enhancing Everyday Life®. These include personal care and hygiene products, food and beverage filtration, critical cleaning products, medical and personal protection, packaging products, as well as home improvement and industrial applications. Headquartered in Charlotte, NC, our 2023 net sales were approximately $1.4 billion. At December 31, 2023, we employed approximately 2,980 employees worldwide. Glatfelter’s operations utilize a variety of manufacturing technologies including airlaid, wetlaid and spunlace with fifteen manufacturing sites located in the United States, Canada, Germany, the United Kingdom, France, Spain, and the Philippines. The Company has sales offices in all major geographies serving customers under the Glatfelter and Sontara brands. The terms “we,” “us,” “our,” “the Company,” or “Glatfelter,” refer to Glatfelter Corporation and subsidiaries unless the context indicates otherwise.

Organization

12 Months Ended

Dec. 31, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

ORGANIZATION

Glatfelter Corporation and subsidiaries (“Glatfelter”) produce and supply high quality, technology-driven, innovative, and customizable nonwovens solutions which can be found in products that are Enhancing Everyday Life®. These include personal care and hygiene products, food and beverage filtration, critical cleaning products, medical and personal protection, packaging products, as well as home improvement and industrial applications. Headquartered in Charlotte, NC, our 2023 net sales were approximately $1.4 billion. At December 31, 2023, we employed approximately 2,980 employees worldwide. Glatfelter’s operations utilize a variety of manufacturing technologies including airlaid, wetlaid and spunlace with fifteen manufacturing sites located in the United States, Canada, Germany, the United Kingdom, France, Spain, and the Philippines. The Company has sales offices in all major geographies serving customers under the Glatfelter and Sontara brands. The terms “we,” “us,” “our,” “the Company,” or “Glatfelter,” refer to Glatfelter Corporation and subsidiaries unless the context indicates otherwise.