Reportable Segments (Narrative) (Details) - segment	6 Months Ended	12 Months Ended
Reportable Segments (Narrative) (Details) - segment	Jun. 30, 2026	Dec. 31, 2025
Segment Reporting [Line Items]
Number of reportable segments	2
US Government Contracts Or Programs \| Revenue Benchmark \| Product Concentration Risk
Segment Reporting [Line Items]
Concentration risk percentage		35.00%
Albany Safran Composites, LLC
Segment Reporting [Line Items]
Ownership percentage of noncontrolling shareholder	10.00%

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

ALBANY INTERNATIONAL CORP /DE/ 10-Q