Acquisitions - Preliminary Fair Values of the Assets Acquired and Liabilities Assumed (Detail) - USD ($) $ in Thousands	Dec. 31, 2025	May 06, 2025	Dec. 31, 2024	Dec. 31, 2023
Business Combination [Line Items]
Goodwill	$ 731,592		$ 620,895	$ 627,534
Business Combination, Recognized Asset Acquired, Cash and Cash Equivalent		$ 10,000
M&C
Business Combination [Line Items]
Current assets		38,800
Property, plant and equipment and other noncurrent assets		50,000
Finite-lived intangible assets		66,600
Goodwill		91,600
Total assets acquired		247,000
Deferred tax liability		(24,900)
Other liabilities		(22,800)
Total liabilities assumed		(47,700)
Net assets acquired		$ 199,300