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Quarterly report pursuant to Section 13 or 15(d)

DERIVATIVE INSTRUMENTS AND HEDGING (Details)

v3.24.3
DERIVATIVE INSTRUMENTS AND HEDGING (Details)
3 Months Ended 9 Months Ended
Jul. 12, 2024
USD ($)
Sep. 30, 2024
USD ($)
MMBtu
MWh
Sep. 30, 2023
USD ($)
Sep. 30, 2024
USD ($)
MMBtu
MWh
Sep. 30, 2023
USD ($)
Dec. 31, 2023
MWh
MMBtu
Derivative Instruments and Hedging Activities Disclosures [Line Items] Ìý Ìý Ìý Ìý Ìý Ìý
Reclassification of net losses Ìý Ìý Ìý $ 97,000,000 Ìý Ìý
Changes in fair value of foreign currency contracts, net Ìý $ (7,000,000) $ 0 (7,000,000) $ 0 Ìý
Stelco Holdings Inc Ìý Ìý Ìý Ìý Ìý Ìý
Derivative Instruments and Hedging Activities Disclosures [Line Items] Ìý Ìý Ìý Ìý Ìý Ìý
Expected enterprise value of acquisition $ 2,500,000,000 Ìý Ìý Ìý Ìý Ìý
Other current assets Ìý Ìý Ìý Ìý Ìý Ìý
Derivative Instruments and Hedging Activities Disclosures [Line Items] Ìý Ìý Ìý Ìý Ìý Ìý
Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value Ìý $ 3,000,000 Ìý $ 3,000,000 Ìý Ìý
Commodity Contract | Natural Gas Ìý Ìý Ìý Ìý Ìý Ìý
Derivative Instruments and Hedging Activities Disclosures [Line Items] Ìý Ìý Ìý Ìý Ìý Ìý
Notional Amount | MMBtu Ìý 157,430,000 Ìý 157,430,000 Ìý 168,590,000
Commodity Contract | Electricity Ìý Ìý Ìý Ìý Ìý Ìý
Derivative Instruments and Hedging Activities Disclosures [Line Items] Ìý Ìý Ìý Ìý Ìý Ìý
Notional Amount | MWh Ìý 3,499,413 Ìý 3,499,413 Ìý 3,501,898
Foreign Exchange Option | Canada, Dollars Ìý Ìý Ìý Ìý Ìý Ìý
Derivative Instruments and Hedging Activities Disclosures [Line Items] Ìý Ìý Ìý Ìý Ìý Ìý
Derivative, Notional Amount Ìý $ 1,500,000,000 Ìý $ 1,500,000,000 Ìý Ìý