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v3.23.3

Summary of Long Term Debt (Detail) - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Debt Instrument [Line Items] |  |
Long-term debt | $ 1,249,059 | $ 836,405
Less deferred financing costs and discounts | (8,801) | (5,468)
Less current portion | (12,049) |
Total | 1,228,209 | 830,937
3.95% Senior Notes |  |
Debt Instrument [Line Items] |  |
Long-term debt | 482,505 | 488,505
5.15% Senior Notes |  |
Debt Instrument [Line Items] |  |
Long-term debt | 344,895 | 347,900
7.15% Senior Notes |  |
Debt Instrument [Line Items] |  |
Long-term debt | 400,000 | $ 0
Equipment Loans Due 2025 |  |
Debt Instrument [Line Items] |  |
Long-term debt | $ 21,659 |

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