Income Taxes - Temporary Differences and Carryforwards that Comprised Deferred Income Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Income Tax Disclosure [Abstract]
Acquisition related contingent consideration	$ 160,120	$ 163,827
Accrued liabilities	35,912	32,516
Deferred compensation	34,308	27,017
Operating lease liabilities	28,299	31,443
Deferred revenue	25,474	26,750
Postretirement benefits	13,179	13,601
Transactional costs	2,670	3,101
Net operating loss carryforwards	754	437
Financing lease agreements	287	470
Other	956	3,511
Deferred income tax assets	301,959	302,673
Less: Valuation allowance for deferred tax assets	5,535	4,130
Net deferred income tax asset	296,424	298,543
Depreciation	(212,926)	(201,875)
Intangible assets	(167,428)	(170,504)
Right-of-use assets - operating leases	(27,499)	(30,034)
Prepaid expenses	(9,784)	(8,028)
Inventory	(8,547)	(11,425)
Patronage dividend	(3,181)	(5,112)
Deferred income tax liabilities	(429,365)	(426,978)
Net deferred income tax liability	$ (132,941)	$ (128,435)