Goodwill and Intangible Assets - Goodwill (Details) $ in Millions	12 Months Ended
	Dec. 31, 2025 USD ($)
Goodwill [Line Items]
Beginning Balance	$ 922.4
Acquisitions	449.9	[1]
Ending Balance	$ 1,372.3

[1] In connection with the September 2025 Greif Acquisition, the Company recorded $449.9 million of goodwill in the Packaging segment. See Note 5, Acquisitions, for more information on the September 2025 Greif Acquisition.