Rendering

Component: (Network and Table)
Network
2401406 - Disclosure - Summary of Significant Accounting Policies - Product Warranty Roll-forward (Details)
(http://www.azz.com/role/SummaryOfSignificantAccountingPoliciesProductWarrantyRollForwardDetails)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0000008947 (http://www.sec.gov/CIK)
Accounting Policies [Abstract]Period [Axis]
2015-03-01 - 2016-02-29
2014-03-01 - 2015-02-28
2013-03-01 - 2014-02-28
Accounting Policies [Abstract]
 
 
 
Movement in Standard Product Warranty Accrual [Roll Forward]
 
 
 
Balance, beginning balance
2,287,000  
1,338,000  
2,073,000  
Warranty costs incurred
(2,570,000) 
(1,294,000) 
(2,246,000) 
Additions charged to income
3,198,000  
2,243,000  
1,511,000  
Balance, ending balance
2,915,000  
 
2,287,000  
 
1,338,000