Goodwill and Intangible Assets - Components of Intangible Assets (Details) - USD ($) $ in Millions		Dec. 31, 2025	Dec. 31, 2024
Finite Lived Intangible Assets [Line Items]
Weighted Average Remaining Useful Life (in Years)		11 years 9 months 18 days	6 years 7 months 6 days
Gross Carrying Amount		$ 1,051.7	$ 591.7
Accumulated Amortization		$ 449.4	$ 399.8
Customer Relationships
Finite Lived Intangible Assets [Line Items]
Weighted Average Remaining Useful Life (in Years)	[1]	12 years 4 months 24 days	6 years 7 months 6 days
Gross Carrying Amount	[1]	$ 966.0	$ 546.0
Accumulated Amortization	[1]	$ 407.2	$ 362.4
Trademarks and Trade Names
Finite Lived Intangible Assets [Line Items]
Weighted Average Remaining Useful Life (in Years)	[1]	4 years 9 months 18 days	6 years
Gross Carrying Amount	[1]	$ 81.3	$ 41.3
Accumulated Amortization	[1]	$ 37.8	$ 33.0
Other Intangible Assets
Finite Lived Intangible Assets [Line Items]
Weighted Average Remaining Useful Life (in Years)		10 months 24 days	1 year 10 months 24 days
Gross Carrying Amount		$ 4.4	$ 4.4
Accumulated Amortization		$ 4.4	$ 4.4

[1] In connection with the September 2025 Greif Acquisition, the Company recorded intangible assets of $420.0 million for customer relationships and $40.0 million for trademarks. See Note 5, Acquisitions, for additional information.