Quarterly report [Sections 13 or 15(d)]

ACQUISITIONS - Pro Forma (Details)

v3.25.1
ACQUISITIONS - Pro Forma (Details) - Stelco Holdings Inc
$ in Millions
3 Months Ended
Mar. 31, 2024
USD ($)
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]  
Business Acquisition, Pro Forma Revenue $ 5,752
Business Acquisition, Pro Forma Net Income (Loss) $ (93)