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Realignment Actions (Notes)	9 Months Ended
	Sep. 30, 2025
Realignment Actions [Abstract]
Restructuring, Impairment, and Other Activities Disclosure [Text Block]	Realignment Actions 2025 Realignment Actions During the three and nine months ended September 30, 2025, the Company recorded $0.4 million and $4.9 million, respectively, of realignment costs related to actions to reorganize its corporate office, primarily for severance and consulting costs, including $1.5 million of non-cash compensation expense during the nine months ended September 30, 2025. These charges were included in selling, general and administrative expenses in the accompanying consolidated statement of income. 2024 Realignment Actions During the three and nine months ended September 30, 2024, the Company incurred pre-tax realignment charges of $0.9 million in its Packaging segment, related to the closure of its facility in Irwindale, California. For the three and nine months ended September 30, 2024, $0.5 million and $0.4 million of these charges were included in cost of sales and selling, general and administrative expenses, respectively, in the accompanying consolidated statement of income.

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Realignment Actions [Abstract]

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The entire disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets.

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