XML 158 R67.htm IDEA: XBRL DOCUMENT
v3.23.3

Income Taxes - Narrative (Details) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Aug. 31, 2023 | Aug. 31, 2022 | Aug. 31, 2023 | Aug. 31, 2022
Income Tax Disclosure [Abstract] |  |  |  |
Effective income tax rate, continuing operations (percent) | 17.40% | 30.10% | 21.50% | 28.20%
Effective income tax rate, discontinuing operations (percent) | 22.20% | 22.20% | 22.20% | 22.20%

X
- Definition Effective Income Tax Rate Reconciliation, Discontinued Operations, Percent + References No definition available. + Details
Name: | azz_EffectiveIncomeTaxRateReconciliationDiscontinuedOperationsPercent
Namespace Prefix: | azz_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-12 + Details
Name: | us-gaap_EffectiveIncomeTaxRateContinuingOperations
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_IncomeTaxDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration