v3.26.1
Summary of Significant Accounting Policies - Summary of Categories of Assets and Their Useful Lives (Details) - C.C. Carlton Industries, Ltd.
Mar. 31, 2026
Buildings and Improvements | Minimum  
Property, Plant and Equipment [Line Items]  
Estimated Useful Life 15 years
Buildings and Improvements | Maximum  
Property, Plant and Equipment [Line Items]  
Estimated Useful Life 40 years
Construction Equipment | Minimum  
Property, Plant and Equipment [Line Items]  
Estimated Useful Life 5 years
Construction Equipment | Maximum  
Property, Plant and Equipment [Line Items]  
Estimated Useful Life 10 years
Transportation Equipment | Minimum  
Property, Plant and Equipment [Line Items]  
Estimated Useful Life 5 years
Transportation Equipment | Maximum  
Property, Plant and Equipment [Line Items]  
Estimated Useful Life 7 years
Furniture & Fixtures | Minimum  
Property, Plant and Equipment [Line Items]  
Estimated Useful Life 5 years
Furniture & Fixtures | Maximum  
Property, Plant and Equipment [Line Items]  
Estimated Useful Life 7 years
Office Equipment | Minimum  
Property, Plant and Equipment [Line Items]  
Estimated Useful Life 5 years
Office Equipment | Maximum  
Property, Plant and Equipment [Line Items]  
Estimated Useful Life 7 years
Leasehold Improvements  
Property, Plant and Equipment [Line Items]  
Estimated Useful Life us-gaap:UsefulLifeTermOfLeaseMember