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Indebtedness (Tables) | 12 Months Ended
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Dec. 31, 2023
Debt Disclosure [Abstract] |
Schedule of Debt | Indebtedness consisted of the following as of December 31, 2024 (the difference between the face value and the carrying value is unamortized discount and debt issuance costs):
|  |  |  |  | Carrying Value
(In thousands) | Interest Rate |  | Face Value |  | 2024 |  | 2023
Senior notes and other debt due on: |  |  |  |  |  |  |
February 15, 2037 | 6.250% |  | $ | 250,000 |  |  | $ | 248,666 |  |  | $ | 248,556 |
August 1, 2044 | 4.750% |  | 350,000 |  |  | 346,389 |  |  | 346,205 |
May 12, 2050 | 4.000% |  | 470,000 |  |  | 489,207 |  |  | 489,964 |
March 30, 2052 | 3.550% |  | 400,000 |  |  | 394,609 |  |  | 394,411 |
September 30, 2061 | 3.150% |  | 350,000 |  |  | 343,314 |  |  | 343,129 |
Subsidiary debt and other (1) | Various |  | 8,973 |  |  | 8,973 |  |  | 5,686 |
Total senior notes and other debt |  |  | $ | 1,828,973 |  |  | $ | 1,831,158 |  |  | $ | 1,827,951 |
Subordinated debentures due on: |  |  |  |  |  |  |
March 30, 2058 | 5.700% |  | $ | 185,000 |  |  | $ | 179,650 |  |  | $ | 179,489 |
December 30, 2059 | 5.100% |  | 300,000 |  |  | 291,656 |  |  | 291,418 |
September 30, 2060 | 4.250% |  | 250,000 |  |  | 244,813 |  |  | 244,668 |
March 30, 2061 | 4.125% |  | 300,000 |  |  | 293,689 |  |  | 293,515 |
Total subordinated debentures |  |  | $ | 1,035,000 |  |  | $ | 1,009,808 |  |  | $ | 1,009,090 |
________________ (1) Subsidiary debt of $9.4 million is due in 2025, partially offset by the unamortized cost of $0.4 million due to entering into the $300 million senior unsecured revolving credit facility.

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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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