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Property, Plant and Equipment (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Mar. 31, 2021
Property, Plant and Equipment [Line Items]      
Document Period End Date Mar. 31, 2023    
Asset Retirement Obligation $ 13,131 $ 13,543 $ 13,330
Asset Retirement Obligation, Liabilities Incurred 86 86  
Asset Retirement Obligation, Liabilities Settled (625) (3)  
Asset Retirement Obligation, Accretion Expense 104 146  
Asset Retirement Obligation, Foreign Currency Translation Gain (Loss) 23 (16)  
Land [1] 84,313 84,015  
Buildings and Improvements, Gross 691,933 654,851  
Machinery and Equipment, Gross 994,188 903,649  
Capitalized Computer Software, Gross 247,873 222,620  
Materials, Supplies, and Other 637,920 597,641  
Construction in Progress, Gross [1] 478,316 356,013  
Property, Plant and Equipment, Gross 3,134,543 2,818,789  
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment (1,429,031) (1,266,213)  
Property, Plant and Equipment, Net 1,705,512 1,552,576  
Depreciation $ 173,145 $ 184,406 $ 132,725
[1] Land is not depreciated. Construction in progress is not depreciated until placed in service.