Quarterly report pursuant to Section 13 or 15(d)

SEGMENT REPORTING - Results by Segment (Details)

v3.23.1
SEGMENT REPORTING - Results by Segment (Details)
$ in Millions
3 Months Ended
Mar. 31, 2023
USD ($)
segment
Mar. 31, 2022
USD ($)
Segment Reporting [Abstract]    
Number of operating segments | segment 4  
Number of reportable segments | segment 1  
Segment Reporting Information [Line Items]    
Revenues $ 5,295 $ 5,955
Adjusted EBITDA 243 1,452
Eliminations    
Segment Reporting Information [Line Items]    
Adjusted EBITDA (5) (1)
Steelmaking    
Segment Reporting Information [Line Items]    
Revenues 5,126 5,794
Adjusted EBITDA 240 1,424
Other Businesses    
Segment Reporting Information [Line Items]    
Revenues 169 161
Adjusted EBITDA $ 8 $ 29