| Schedule of Long-Term Debt |
Long-term debt included the following: | | | | | | | | | | | | | | | | | | | March 31,
2025 | | March 31,
2024 | | December 31,
2024 | | | (In thousands) | | 2010 Senior Notes due October 2040 | $ | 250,000 | | | $ | 250,000 | | | $ | 250,000 | | | 2011 Senior Notes due November 2041 | 300,000 | | | 300,000 | | | 300,000 | | | | | | | | | 2019 Senior Notes due December 2027 | 600,000 | | | 600,000 | | | 600,000 | | | 2021 Senior Notes due April 2026 | 600,000 | | | 600,000 | | | 600,000 | | | 2021 Senior Notes due April 2029 | 600,000 | | | 600,000 | | | 600,000 | | | Debt issuance costs and debt discount | (14,558) | | | (18,922) | | | (15,649) | | | 2,335,442 | | | 2,331,078 | | | 2,334,351 | | | Less: current portion | — | | | — | | | — | | | Total long-term debt | $ | 2,335,442 | | | $ | 2,331,078 | | | $ | 2,334,351 | |
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