Quarterly report [Sections 13 or 15(d)]

ACQUISITIONS - Pro Forma (Details)

v3.25.2
ACQUISITIONS - Pro Forma (Details) - Stelco Holdings Inc - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2024
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]    
Business Acquisition, Pro Forma Revenue $ 5,615 $ 11,367
Business Acquisition, Pro Forma Net Income (Loss) $ 30 $ (63)