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v3.24.3

Debt - Schedule of Long-term Debt (Details) - USD ($) $ in Millions | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Debt Instrument [Line Items] |  |  |
Obligations under finance leases due at various dates through 2054 |  | $ 159 | $ 148
Long-Term Debt and Lease Obligation, Including Current Maturities |  | 12,759 | 13,400
Unamortized debt issuance costs | [1] | (59) | (74)
Long-Term Debt and Lease Obligation, Current |  | (1,376) | (1,025)
Long-term debt, net of unamortized deferred financing costs |  | 11,324 | 12,301
Senior unsecured notes due 2024, interest rate of 3.500% |  |  |
Debt Instrument [Line Items] |  |  |
Senior unsecured debt |  | $ 0 | 473
Debt Instrument, Interest Rate, Stated Percentage |  | 3.50% |
Senior unsecured notes due 2024, interest rate of 5.900% |  |  |
Debt Instrument [Line Items] |  |  |
Senior unsecured debt |  | $ 0 | 527
Debt Instrument, Interest Rate, Stated Percentage |  | 5.90% |
Senior unsecured notes due 2025, interest rate of 1.250% |  |  |
Debt Instrument [Line Items] |  |  |
Senior unsecured debt |  | $ 336 | 331
Debt Instrument, Interest Rate, Stated Percentage |  | 1.25% |
Senior unsecured notes due 2025, interest rate of 6.050% |  |  |
Debt Instrument [Line Items] |  |  |
Senior unsecured debt |  | $ 1,000 | 1,000
Debt Instrument, Interest Rate, Stated Percentage |  | 6.05% |
Senior unsecured notes due 2026, interest rate of 1.400% |  |  |
Debt Instrument [Line Items] |  |  |
Senior unsecured debt |  | $ 400 | 400
Debt Instrument, Interest Rate, Stated Percentage |  | 1.40% |
Senior unsecured notes due 2026, interest rate of 4.777% |  |  |
Debt Instrument [Line Items] |  |  |
Senior unsecured debt |  | $ 1,120 | 1,105
Debt Instrument, Interest Rate, Stated Percentage |  | 4.777% |
Senior unsecured notes due 2027, interest rate of 2.125% |  |  |
Debt Instrument [Line Items] |  |  |
Senior unsecured debt |  | $ 559 | 551
Debt Instrument, Interest Rate, Stated Percentage |  | 2.125% |
Senior unsecured notes due 2027, interest rate of 6.165% |  |  |
Debt Instrument [Line Items] |  |  |
Senior unsecured debt |  | $ 2,000 | 2,000
Debt Instrument, Interest Rate, Stated Percentage |  | 6.165% |
Senior unsecured term loan due 2027(1) |  |  |
Debt Instrument [Line Items] |  |  |
Senior unsecured debt | [2] | $ 880 | $ 880
Debt Instrument, Interest Rate, Stated Percentage |  | 6.718% | 6.943%
Senior unsecured notes due 2028, interest rate of 0.625% |  |  |
Debt Instrument [Line Items] |  |  |
Senior unsecured debt |  | $ 559 | $ 552
Debt Instrument, Interest Rate, Stated Percentage |  | 0.625% |
Senior unsecured notes due 2028, interest rate of 6.350% |  |  |
Debt Instrument [Line Items] |  |  |
Senior unsecured debt |  | $ 1,000 | 1,000
Debt Instrument, Interest Rate, Stated Percentage |  | 6.35% |
Senior unsecured notes due 2029, interest rate of 5.337% |  |  |
Debt Instrument [Line Items] |  |  |
Senior unsecured debt |  | $ 560 | 552
Debt Instrument, Interest Rate, Stated Percentage |  | 5.337% |
Senior unsecured notes due 2029, interest rate of 6.330% |  |  |
Debt Instrument [Line Items] |  |  |
Senior unsecured debt |  | $ 750 | 750
Debt Instrument, Interest Rate, Stated Percentage |  | 6.33% |
Senior unsecured notes due 2030, interest rate of 6.550% |  |  |
Debt Instrument [Line Items] |  |  |
Senior unsecured debt |  | $ 999 | 999
Debt Instrument, Interest Rate, Stated Percentage |  | 6.55% |
Senior unsecured notes due 2032, interest rate of 6.379% |  |  |
Debt Instrument [Line Items] |  |  |
Senior unsecured debt |  | $ 1,000 | 1,000
Debt Instrument, Interest Rate, Stated Percentage |  | 6.379% |
Senior unsecured notes due 2033, interest rate of 6.700% |  |  |
Debt Instrument [Line Items] |  |  |
Senior unsecured debt |  | $ 1,000 | 1,000
Debt Instrument, Interest Rate, Stated Percentage |  | 6.70% |
Pollution control and industrial revenue bonds due at various dates through 2030(2) |  |  |
Debt Instrument [Line Items] |  |  |
Other long-term debt | [3] | $ 126 | 127
Pollution control and industrial revenue bonds due at various dates through 2030(2) | Minimum |  |  |
Debt Instrument [Line Items] |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  | 4.10% |
Pollution control and industrial revenue bonds due at various dates through 2030(2) | Maximum |  |  |
Debt Instrument [Line Items] |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  | 5.00% |
Bank loans due at various dates through 2030(3) |  |  |
Debt Instrument [Line Items] |  |  |
Other long-term debt | [4] | $ 311 | $ 5
Long-term debt, weighted average interest rate, at point in time |  | 2.80% | 2.60%
[1] | Related to the Company's long-term debt, excluding obligations under finance leases.
[2] | The interest rate was 6.718% and 6.943% as of September 30, 2024 and December 31, 2023, respectively.
[3] | Interest rates range from 4.1% to 5.0%.
[4] | The weighted average interest rate was 2.8% and 2.6% as of September 30, 2024 and December 31, 2023, respectively.

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