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Supplemental Cash Flow Information (Detail) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2022 | Mar. 31, 2021
Non-cash investing and financing activities: |  |
Acquisition of property, plant and equipment in accounts payable and accrued liabilities | $ 58,876 | $ 45,354
Cash paid for amounts included in the measurement of lease liabilities: |  |
Operating cash flows from operating leases | 7,292 | 6,923
Right-of-use assets obtained in exchange for lease obligations: |  |
Operating leases | $ 12,262 | $ 7,369

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