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Discontinued Operations - Narrative (Q) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Nov. 30, 2022 | Aug. 31, 2022 | Nov. 30, 2022 | Sep. 30, 2022
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Loss on disposal | $ 45,010 |  | $ 159,910 |
Discontinued Operations, Disposed of by Sale | AZZ Infrastructure Solutions |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Loss on disposal | $ 45,010 | $ 114,900 | $ 159,910 |
AIS Joint Venture |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Ownership percentage of investment |  |  |  | 40.00%
AIS Joint Venture | Discontinued Operations, Disposed of by Sale | AZZ Infrastructure Solutions |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Percentage of investment sold |  |  |  | 0.60

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