Annual report pursuant to Section 13 and 15(d)

SEGMENT REPORTING - Schedule Of Segment Reporting Information, By Segment (Details)

v3.22.0.1
SEGMENT REPORTING - Schedule Of Segment Reporting Information, By Segment (Details)
$ in Millions
12 Months Ended
Dec. 31, 2021
USD ($)
segment
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Segment Reporting Information [Line Items]      
Number of operating segments | segment 4    
Number of reportable segments | segment 1    
Revenues $ 20,444 $ 5,354 $ 1,990
Adjusted EBITDA 5,262 353 525
Steelmaking      
Segment Reporting Information [Line Items]      
Revenues 19,901 4,965 1,990
Adjusted EBITDA 5,422 433 636
Other Businesses      
Segment Reporting Information [Line Items]      
Revenues 543 389 0
Adjusted EBITDA 9 47 0
Corporate and eliminations      
Segment Reporting Information [Line Items]      
Adjusted EBITDA $ (169) $ (127) $ (111)