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Supplemental Cash Flow Information (Detail) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2025 | Mar. 31, 2024
Non-cash investing and financing activities: |  |
Acquisition of property, plant and equipment in accounts payable and accrued liabilities | $ 13,851 | $ 21,284
Final settlement of prior year stock repurchase forward contract | 0 | 50,000
Cash paid for amounts included in the measurement of lease liabilities: |  |
Operating cash flows from operating leases | 9,592 | 9,998
Right-of-use assets obtained in exchange for lease obligations: |  |
Operating leases | $ 5,024 | $ 10,568

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