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Senior Long-Term Debt And Other Debt (Tables) | 12 Months Ended
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Dec. 31, 2024
Debt Disclosure [Abstract] |
Summary Of Senior Long-Term Debt And Other Debt | The following table summarizes the Company's senior long-term debt and other debt.
| December 31,
(dollars in thousands) | 2024 |  | 2023
3.50% unsecured senior notes, due November 1, 2027, interest payable semi-annually, net of unamortized discount of $592 in 2024 and $876 in 2023 | $ | 299,236 |  |  | $ | 298,869 |
3.35% unsecured senior notes, due September 17, 2029, interest payable semi-annually, net of unamortized discount of $1,174 in 2024 and $1,421 in 2023 | 298,590 |  |  | 298,294 |
7.35% unsecured senior notes, due August 15, 2034, interest payable semi-annually, net of unamortized discount of $663 in 2024 and $731 in 2023 | 129,148 |  |  | 129,076 |
5.0% unsecured senior notes, due March 30, 2043, interest payable semi-annually, net of unamortized discount of $4,087 in 2024 and $4,311 in 2023 | 245,687 |  |  | 245,451 |
5.0% unsecured senior notes, due April 5, 2046, interest payable semi-annually, net of unamortized discount of $5,202 in 2024 and $5,445 in 2023 | 494,135 |  |  | 493,860 |
4.30% unsecured senior notes, due November 1, 2047, interest payable semi-annually, net of unamortized discount of $3,364 in 2024 and $3,516 in 2023 | 296,049 |  |  | 295,870 |
5.0% unsecured senior notes, due May 20, 2049, interest payable semi-annually, net of unamortized discount of $6,378 in 2024 and $6,639 in 2023 | 592,538 |  |  | 592,233 |
4.15% unsecured senior notes, due September 17, 2050, interest payable semi-annually, net of unamortized discount of $4,563 in 2024 and $4,740 in 2023 | 494,749 |  |  | 494,546 |
3.45% unsecured senior notes, due May 7, 2052, interest payable semi-annually, net of unamortized discount of $7,626 in 2024 and $7,904 in 2023 | 591,316 |  |  | 591,000 |
6.00% unsecured senior notes, due May 16, 2054, interest payable semi-annually, net of unamortized discount of $7,240 in 2024 and $0 in 2023 | 591,511 |  |  | — |
Other debt, with a weighted average interest rate of 5.4% in 2024 and 5.0% in 2023 | 297,382 |  |  | 340,597 |
Senior long-term debt and other debt | $ | 4,330,341 |  |  | $ | 3,779,796 |
Summary Of Future Principal Payments Due At Maturity On Senior Long-Term Debt And Other Debt | The following table summarizes the future principal payments on senior long-term debt and other debt as of December 31, 2024.
(dollars in thousands) | Senior long-term debt |  | Other debt |  | Total
Years Ending December 31, |  |
2025 | $ | — |  |  | $ | 41,843 |  |  | $ | 41,843 |
2026 | — |  |  | 41,902 |  |  | 41,902 |
2027 | 300,000 |  |  | 158,376 |  |  | 458,376 |
2028 | — |  |  | 16,724 |  |  | 16,724 |
2029 | 300,000 |  |  | 15,182 |  |  | 315,182 |
2030 and thereafter | 3,479,846 |  |  | 25,905 |  |  | 3,505,751 |
Total principal payments | 4,079,846 |  |  | 299,932 |  |  | 4,379,778 |
Net unamortized discount | (40,889) |  |  | — |  |  | (40,889) |
Net unamortized debt issuance costs | (5,998) |  |  | (2,550) |  |  | (8,548) |
Total | $ | 4,032,959 |  |  | $ | 297,382 |  |  | $ | 4,330,341 |

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