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Noncontrolling Interest (Narrative) (Details) - Albany Safran Composites, LLC | Mar. 31, 2021 | Mar. 31, 2020 | Oct. 31, 2013
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Noncontrolling Interest [Line Items] |  |  |
Ownership percentage of noncontrolling shareholder | 10.00% |  |
Safran |  |  |
Noncontrolling Interest [Line Items] |  |  |
Ownership percentage of noncontrolling shareholder | 10.00% | 10.00% | 10.00%

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