Noncontrolling Interest (Narrative) (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended						9 Months Ended
	Sep. 30, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2023	Sep. 30, 2022	Aug. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Jul. 31, 2021	Oct. 31, 2013
Noncontrolling Interest [Line Items]
Net income		$ 27,154	$ 26,826	$ 27,086	$ 10,823	$ 39,369	$ 28,075	$ 81,066	$ 78,267
Noncontrolling interest	$ 6,794	6,794			4,182			6,794	4,182		$ 4,494
Arcari
Noncontrolling Interest [Line Items]
Net income	100
Noncontrolling interest	$ 1,587	$ 1,587			$ 0			$ 1,587	$ 0		$ 0	$ 0
Heimbach
Noncontrolling Interest [Line Items]
Noncontrolling interest										$ 1,632
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%						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%					10.00%