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Quarterly report [Sections 13 or 15(d)]

DEBT AND CREDIT FACILITIES - Schedule Of Long-Term Debt (Details)

v3.25.1
DEBT AND CREDIT FACILITIES - Schedule Of Long-Term Debt (Details) - USD ($)
$ in Millions
Mar. 31, 2025
Feb. 06, 2025
Dec. 31, 2024
Debt Instrument [Line Items] Ìý Ìý Ìý
Long-term Debt, Gross $ 7,693 Ìý $ 7,148
Unamortized discounts and issuance costs (92) Ìý (83)
Long-term Debt 7,601 Ìý 7,065
ABL Facility Ìý Ìý Ìý
Debt Instrument [Line Items] Ìý Ìý Ìý
Long-term Line of Credit $ 1,255 Ìý Ìý
ÈÕº«Èý¼¶Æ¬ Inc. | 7.000% 2027 Senior Notes Ìý Ìý Ìý
Debt Instrument [Line Items] Ìý Ìý Ìý
Stated interest rate 7.00% Ìý Ìý
Annual Effective Interest Rate 9.24% Ìý Ìý
Long-term Debt, Gross $ 73 Ìý 73
ÈÕº«Èý¼¶Æ¬ Inc. | 5.875% 2027 Senior Notes Ìý Ìý Ìý
Debt Instrument [Line Items] Ìý Ìý Ìý
Stated interest rate 5.875% Ìý Ìý
Annual Effective Interest Rate 6.49% Ìý Ìý
Long-term Debt, Gross $ 556 Ìý 556
ÈÕº«Èý¼¶Æ¬ Inc. | 4.625% 2029 Senior Notes Ìý Ìý Ìý
Debt Instrument [Line Items] Ìý Ìý Ìý
Stated interest rate 4.625% Ìý Ìý
Annual Effective Interest Rate 4.625% Ìý Ìý
Long-term Debt, Gross $ 368 Ìý 368
ÈÕº«Èý¼¶Æ¬ Inc. | 6.875% 2029 Senior Notes [Member] Ìý Ìý Ìý
Debt Instrument [Line Items] Ìý Ìý Ìý
Stated interest rate 6.875% Ìý Ìý
Annual Effective Interest Rate 6.875% Ìý Ìý
Long-term Debt, Gross $ 900 Ìý 900
ÈÕº«Èý¼¶Æ¬ Inc. | 6.750% 2030 Senior Notes Ìý Ìý Ìý
Debt Instrument [Line Items] Ìý Ìý Ìý
Stated interest rate 6.75% Ìý Ìý
Annual Effective Interest Rate 6.75% Ìý Ìý
Long-term Debt, Gross $ 750 Ìý 750
ÈÕº«Èý¼¶Æ¬ Inc. | 4.875% 2031 Senior Notes Ìý Ìý Ìý
Debt Instrument [Line Items] Ìý Ìý Ìý
Stated interest rate 4.875% Ìý Ìý
Annual Effective Interest Rate 4.875% Ìý Ìý
Long-term Debt, Gross $ 325 Ìý 325
ÈÕº«Èý¼¶Æ¬ Inc. | 7.500% 2031 Senior Notes [Member] Ìý Ìý Ìý
Debt Instrument [Line Items] Ìý Ìý Ìý
Stated interest rate 7.50% 7.50% Ìý
Annual Effective Interest Rate 7.50% Ìý Ìý
Long-term Debt, Gross $ 850 $ 850 0
ÈÕº«Èý¼¶Æ¬ Inc. | 7.000% 2032 Senior Notes Ìý Ìý Ìý
Debt Instrument [Line Items] Ìý Ìý Ìý
Stated interest rate 7.00% Ìý Ìý
Annual Effective Interest Rate 7.054% Ìý Ìý
Long-term Debt, Gross $ 1,425 Ìý 1,425
ÈÕº«Èý¼¶Æ¬ Inc. | 7.375% 2033 Senior Notes [Member] Ìý Ìý Ìý
Debt Instrument [Line Items] Ìý Ìý Ìý
Stated interest rate 7.375% Ìý Ìý
Annual Effective Interest Rate 7.375% Ìý Ìý
Long-term Debt, Gross $ 900 Ìý 900
ÈÕº«Èý¼¶Æ¬ Inc. | 6.250% 2040 Senior Notes Ìý Ìý Ìý
Debt Instrument [Line Items] Ìý Ìý Ìý
Stated interest rate 6.25% Ìý Ìý
Annual Effective Interest Rate 6.34% Ìý Ìý
Long-term Debt, Gross $ 235 Ìý 235
ÈÕº«Èý¼¶Æ¬ Inc. | ABL Facility Ìý Ìý Ìý
Debt Instrument [Line Items] Ìý Ìý Ìý
Annual Effective Interest Rate 5.68% Ìý Ìý
Long-term Line of Credit $ 1,255 Ìý 1,560
AK Steel | 7.000% 2027 AK Senior Notes Ìý Ìý Ìý
Debt Instrument [Line Items] Ìý Ìý Ìý
Stated interest rate 7.00% Ìý Ìý
Annual Effective Interest Rate 9.24% Ìý Ìý
Long-term Debt, Gross $ 56 Ìý $ 56