Quarterly report pursuant to Section 13 or 15(d)

SEGMENT REPORTING - Results by Segment (Details)

v3.24.2
SEGMENT REPORTING - Results by Segment (Details)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2024
USD ($)
Jun. 30, 2023
USD ($)
Jun. 30, 2024
USD ($)
segment
Jun. 30, 2023
USD ($)
Segment Reporting [Abstract]        
Number of operating segments | segment     4  
Number of reportable segments | segment     1  
Segment Reporting Information [Line Items]        
Revenues $ 5,092 $ 5,984 $ 10,291 $ 11,279
Adjusted EBITDA 323 775 737 1,018
Eliminations        
Segment Reporting Information [Line Items]        
Adjusted EBITDA (1) (5) 1 (10)
Steelmaking        
Segment Reporting Information [Line Items]        
Revenues 4,915 5,808 9,942 10,934
Steelmaking | Operating Segments        
Segment Reporting Information [Line Items]        
Adjusted EBITDA 306 765 701 1,005
Other Businesses        
Segment Reporting Information [Line Items]        
Revenues 177 176 349 345
Other Businesses | Operating Segments        
Segment Reporting Information [Line Items]        
Adjusted EBITDA $ 18 $ 15 $ 35 $ 23