XML 90 R72.htm IDEA: XBRL DOCUMENT v3.21.1
Property, Plant, and Equipment - Summary of Property, Plant, and Equipment (Detail) - USD ($)
$ in Thousands
Mar. 31, 2021
Mar. 31, 2020
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, including finance lease right-of-use asset, gross $ 1,195,805 $ 1,108,147
Less accumulated depreciation (698,749) (628,133)
Property, plant, and equipment, net 497,056 480,014
Land, buildings, and improvements    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, including finance lease right-of-use asset, gross 313,031 291,271
Machinery and equipment    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, including finance lease right-of-use asset, gross 822,725 722,955
Construction in progress    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, including finance lease right-of-use asset, gross $ 60,049 $ 93,921