v3.26.1
Debt and Credit Agreements - Narrative - New Enviri (Details)
$ in Millions
Feb. 28, 2026
USD ($)
Nov. 30, 2025
USD ($)
Feb. 28, 2025
Debt Instrument [Line Items]      
Debt Instrument, Covenant, Net Debt to Consolidated Adjusted EBITDA Ratio   3.00  
Debt Instrument, Covenant, EBITDA Ratio, Quarterly Decrease     0.25
Debt Instrument, Covenant, Interest Rate Coverage Ratio, Maximum     2.50
New Enviri      
Debt Instrument [Line Items]      
Debt Instrument, Covenant, Net Debt to Consolidated Adjusted EBITDA Ratio   3.00  
Debt Instrument, Covenant, EBITDA Ratio, Quarterly Decrease     0.25
Debt Instrument, Covenant, Interest Rate Coverage Ratio, Maximum     2.50
Debt Covenant Period One      
Debt Instrument [Line Items]      
Debt Instrument, Covenant, EBITDA Ratio, Maximum     5.00
Debt Covenant Period One | New Enviri      
Debt Instrument [Line Items]      
Debt Instrument, Covenant, EBITDA Ratio, Maximum     5.00
Debt Covenant Period Two      
Debt Instrument [Line Items]      
Debt Instrument, Covenant, EBITDA Ratio, Maximum   5.50 4.00
Debt Covenant Period Two | New Enviri      
Debt Instrument [Line Items]      
Debt Instrument, Covenant, EBITDA Ratio, Maximum   5.50 4.00
Debt Covenant Period Three      
Debt Instrument [Line Items]      
Debt Instrument, Covenant, EBITDA Ratio, Maximum   5.00  
Debt Covenant Period Three | New Enviri      
Debt Instrument [Line Items]      
Debt Instrument, Covenant, EBITDA Ratio, Maximum   5.00  
Debt Covenant Period Four      
Debt Instrument [Line Items]      
Debt Instrument, Covenant, EBITDA Ratio, Maximum   4.50  
Debt Covenant Period Four | New Enviri      
Debt Instrument [Line Items]      
Debt Instrument, Covenant, EBITDA Ratio, Maximum   4.50  
Revolving Credit Facility | Line of Credit      
Debt Instrument [Line Items]      
Facility limit $ 50.0    
Capitalized fees   $ 1.8  
Revolving Credit Facility | Line of Credit | New Enviri      
Debt Instrument [Line Items]      
Facility limit $ 50.0    
Capitalized fees   $ 1.8