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Supplemental Cash Flow Information (Detail) - USD ($) $ in Thousands | 9 Months Ended
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Sep. 30, 2023 | Sep. 30, 2022
Non-cash investing and financing activities: |  |
Acquisition of property, plant and equipment in accounts payable and accrued liabilities | $ 25,979 | $ 41,255
Cash paid for amounts included in the measurement of lease liabilities: |  |
Operating cash flows from operating leases | 25,559 | 23,310
Right-of-use assets obtained in exchange for lease obligations: |  |
Operating leases | $ 25,048 | $ 26,532

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