Income Taxes - Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Deferred tax assets related to:
Expenses not yet deducted for tax purposes	$ 344,858	$ 327,946
Operating lease liabilities	622,732	354,594
Pension liability not yet deducted for tax purposes	201,971	175,643
Net operating loss	59,154	49,270
Net deferred tax assets, gross	1,228,715	907,453
Deferred tax liabilities related to:
Employee and retiree benefits	257,640	242,132
Inventory	67,437	92,383
Operating lease assets	635,041	351,821
Other intangible assets	495,227	472,222
Property, plant and equipment	135,073	113,115
Other	52,330	40,264
Deferred tax liabilities, total	1,642,748	1,311,937
Net deferred tax liability before valuation allowance	(414,033)	(404,484)
Valuation allowance	(25,758)	(30,273)
Total net deferred tax liability	$ (439,791)	$ (434,757)