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Noncontrolling Interests (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023	Jul. 31, 2021	Oct. 31, 2013
Noncontrolling Interest [Line Items]
Net income attributable to noncontrolling interest (less than)	$ 18,221	$ 24,720	$ 27,369	$ 27,154	$ 26,826	$ 27,086	$ 70,310	$ 81,066
Noncontrolling interest	5,679			6,794			5,679	6,794	$ 5,952
Arcari
Noncontrolling Interest [Line Items]
Net income attributable to noncontrolling interest (less than)							100
Noncontrolling interest	$ 447			$ 1,587			$ 447	$ 1,587
Heimbach \| Arcari
Noncontrolling Interest [Line Items]
Business acquisition, percentage of voting interests acquired										85.00%
Albany Safran Composites, LLC
Noncontrolling Interest [Line Items]
Ownership percentage of noncontrolling shareholder	10.00%						10.00%
Albany Safran Composites, LLC \| Safran
Noncontrolling Interest [Line Items]
Ownership percentage of noncontrolling shareholder	10.00%			10.00%			10.00%	10.00%			10.00%