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Litigation - Summary of Activity in Asbestos Insurance Recoveries (Detail) - Asbestos Claims [Member] - USD ($) $ in Thousands | 9 Months Ended
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Sep. 30, 2025 | Sep. 30, 2024
Loss Contingencies [Line Items] |  |
Insurance receivable -- asbestos, beginning of the year | $ 139,295 | $ 160,245
Settlement and defense costs paid by insurance carriers | (14,348) | (13,841)
Insurance receivable – asbestos, end of the period | $ 124,947 | $ 146,404

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