XML 135 R106.htm IDEA: XBRL DOCUMENT v3.24.0.1
Business Segments (Details)
12 Months Ended
Dec. 31, 2023
segment
Segment, Reconciliation of Other Items from Segments to Consolidated [Line Items]  
Number of operating segments 5
Number of reportable segments 1
Bauxite Mining and Alumina Refinery Joint Venture  
Segment, Reconciliation of Other Items from Segments to Consolidated [Line Items]  
Ownership percentage 55.00%