v3.26.1
Restructuring (Schedule of Restructuring Charges and Cost of Goods Sold) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Restructuring expenses, net        
Total restructuring expenses, net $ 7,973 $ 4,183 $ 11,138 $ 6,698
Previously Reported        
Restructuring expenses, net        
Total restructuring expenses, net       6,954
Total restructuring costs incurred        
Restructuring expenses, net        
Restructuring charges accrued     11,138 6,954
Termination and other costs        
Restructuring expenses, net        
Restructuring charges accrued     6,738 7,991
Asset Transfer Costs        
Restructuring expenses, net        
Restructuring charges accrued     4,400  
Impairment of assets        
Restructuring expenses, net        
Restructuring charges accrued       723
Pension Curtailment (Gain)/Loss        
Restructuring expenses, net        
Restructuring charges accrued       (1,760)
Machine Clothing        
Restructuring expenses, net        
Total restructuring expenses, net   3,000    
Machine Clothing | Pension Curtailment (Gain)/Loss        
Restructuring expenses, net        
Restructuring charges accrued       (1,800)
Operating Segments | Machine Clothing        
Restructuring expenses, net        
Total restructuring expenses, net 6,389 3,015 9,065 4,362
Operating Segments | Machine Clothing | Previously Reported        
Restructuring expenses, net        
Total restructuring expenses, net       4,618
Operating Segments | Machine Clothing | Total restructuring costs incurred        
Restructuring expenses, net        
Restructuring charges accrued     9,065 4,618
Operating Segments | Machine Clothing | Termination and other costs        
Restructuring expenses, net        
Restructuring charges accrued     4,665 5,655
Operating Segments | Machine Clothing | Asset Transfer Costs        
Restructuring expenses, net        
Restructuring charges accrued     4,400  
Operating Segments | Machine Clothing | Impairment of assets        
Restructuring expenses, net        
Restructuring charges accrued       723
Operating Segments | Machine Clothing | Pension Curtailment (Gain)/Loss        
Restructuring expenses, net        
Restructuring charges accrued       (1,760)
Operating Segments | Albany Engineered Composites        
Restructuring expenses, net        
Total restructuring expenses, net 0 520 0 1,688
Operating Segments | Albany Engineered Composites | Previously Reported        
Restructuring expenses, net        
Total restructuring expenses, net       1,688
Operating Segments | Albany Engineered Composites | Total restructuring costs incurred        
Restructuring expenses, net        
Restructuring charges accrued     0 1,688
Operating Segments | Albany Engineered Composites | Termination and other costs        
Restructuring expenses, net        
Restructuring charges accrued     0 1,688
Operating Segments | Albany Engineered Composites | Asset Transfer Costs        
Restructuring expenses, net        
Restructuring charges accrued     0  
Operating Segments | Albany Engineered Composites | Impairment of assets        
Restructuring expenses, net        
Restructuring charges accrued       0
Operating Segments | Albany Engineered Composites | Pension Curtailment (Gain)/Loss        
Restructuring expenses, net        
Restructuring charges accrued       0
Corporate        
Restructuring expenses, net        
Total restructuring expenses, net $ 1,584 $ 648 2,073 648
Corporate | Previously Reported        
Restructuring expenses, net        
Total restructuring expenses, net       648
Corporate | Total restructuring costs incurred        
Restructuring expenses, net        
Restructuring charges accrued     2,073 648
Corporate | Termination and other costs        
Restructuring expenses, net        
Restructuring charges accrued     2,073 648
Corporate | Asset Transfer Costs        
Restructuring expenses, net        
Restructuring charges accrued     $ 0  
Corporate | Impairment of assets        
Restructuring expenses, net        
Restructuring charges accrued       0
Corporate | Pension Curtailment (Gain)/Loss        
Restructuring expenses, net        
Restructuring charges accrued       $ 0