Income Taxes - Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Deferred tax assets related to:
Expenses not yet deducted for tax purposes	$ 327,946	$ 312,445
Operating lease liabilities	354,594	314,804
Pension liability not yet deducted for tax purposes	175,643	168,925
Net operating loss	49,270	49,787
Net deferred tax assets, gross	907,453	845,961
Deferred tax liabilities related to:
Employee and retiree benefits	242,132	225,947
Inventory	92,383	77,866
Operating lease assets	351,821	305,885
Other intangible assets	472,222	468,733
Property, plant and equipment	113,115	91,706
Other	40,264	38,597
Deferred tax liabilities, total	1,311,937	1,208,734
Net deferred tax liability before valuation allowance	(404,484)	(362,773)
Valuation allowance	(30,273)	(27,362)
Total net deferred tax liability	$ (434,757)	$ (390,135)