Quarterly report pursuant to Section 13 or 15(d)

SEGMENT REPORTING - Results by Segment (Details)

v3.24.3
SEGMENT REPORTING - Results by Segment (Details)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2024
USD ($)
Sep. 30, 2023
USD ($)
Sep. 30, 2024
USD ($)
segment
Sep. 30, 2023
USD ($)
Segment Reporting [Abstract]        
Number of operating segments | segment     4  
Number of reportable segments | segment     1  
Segment Reporting Information [Line Items]        
Revenues $ 4,569 $ 5,605 $ 14,860 $ 16,884
Adjusted EBITDA 124 614 861 1,632
Eliminations        
Segment Reporting Information [Line Items]        
Adjusted EBITDA 3 2 4 (8)
Steelmaking        
Segment Reporting Information [Line Items]        
Revenues 4,419 5,443 14,361 16,377
Steelmaking | Operating Segments        
Segment Reporting Information [Line Items]        
Adjusted EBITDA 113 603 814 1,608
Other Businesses        
Segment Reporting Information [Line Items]        
Revenues 150 162 499 507
Other Businesses | Operating Segments        
Segment Reporting Information [Line Items]        
Adjusted EBITDA $ 8 $ 9 $ 43 $ 32