Business Combinations - Summary of Aggregate Fair Values of Assets Acquired and Liabilities Assumed (Detail) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Business Acquisition [Line Items]
Goodwill	$ 3,988,853		$ 3,678,504
Total cash consideration	885,526	$ 132,918
Current Year Acquisitions
Business Acquisition [Line Items]
Cash and cash equivalents	2,785
Accounts receivable	48,378
Other receivables	6,842
Inventories	66,244
Other current assets	766
Property, plant and equipment	192,131
Operating lease right-of-use assets	11,646
Finance lease right-of-use assets	286
Goodwill	310,349
Intangible assets	305,986
Other assets	262
Total assets	635,326
Accounts payable	14,512
Accrued liabilities	18,196
Contract liabilities	6,380
Operating lease liabilities	11,646
Finance lease liabilities	286
Total liabilities	51,020
Total purchase consideration	894,655
Accrued contingent consideration and purchase price adjustments	(6,344)
Less: cash acquired	(2,785)
Total cash consideration	$ 885,526
Prior Year Acquisitions
Business Acquisition [Line Items]
Cash and cash equivalents		843
Accounts receivable		11,573
Inventories		12,207
Other current assets		105
Property, plant and equipment		33,312
Operating lease right-of-use assets		3,737
Goodwill		41,677
Intangible assets		37,705
Total assets		99,482
Accounts payable		1,148
Accrued liabilities		2,437
Contract liabilities		104
Operating lease liabilities		3,737
Total liabilities		7,426
Total purchase consideration		133,733
Accrued contingent consideration and purchase price adjustments		28
Less: cash acquired		(843)
Total cash consideration		$ 132,918