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Debt (Tables) | 9 Months Ended
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Sep. 30, 2023
Debt Disclosure [Abstract] |
Schedule of Long-Term Debt |
| September 30, 2023 |  | December 31, 2022
5.125% Notes, due 2024(1) | $ | 705 |  |  | $ | 1,081 |
6.875% Notes, due 2025(1) | 600 |  |  | 600 |
5.900% Notes, due 2027 | 625 |  |  | 625 |
6.750% Bonds, due 2028 | 300 |  |  | 300 |
3.000% Notes, due 2029 | 700 |  |  | 700 |
5.950% Notes, due 2037 | 625 |  |  | 625 |
4.750% Iowa Finance Authority Loan, due 2042 | 250 |  |  | 250 |
Other(2) | (11) |  |  | (19) |
Total long-term debt | $ | 3,794 |  |  | $ | 4,162 |
(1)The 5.125% Notes, due 2024 (the “5.125% Notes”) are due in October 2024 and the 6.875% Notes, due 2025 are due in May 2025. (2)Includes various financing arrangements related to subsidiaries, unamortized debt discounts, and unamortized debt issuance costs related to outstanding notes and bonds listed in the table above.

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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