Acquisitions (Details) - USD ($) $ in Millions			1 Months Ended	12 Months Ended
	Oct. 18, 2021	May 19, 2021	Feb. 28, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Business Acquisition [Line Items]
Acquisitions, net of cash acquired				$ 338.5	$ 58.0	$ 287.8
Goodwill				$ 2,504.5	$ 2,392.2	$ 2,258.3
Aquion
Business Acquisition [Line Items]
Payments to acquire businesses			$ 163.4
Goodwill			101.9
Business Acquisition, Goodwill, Expected Tax Deductible Amount			4.6
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets			15.7
Aquion | Customer relationships
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles			$ 78.8
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life			15 years
Pelican
Business Acquisition [Line Items]
Payments to acquire businesses			$ 121.1
Goodwill			118.0
Business Acquisition, Goodwill, Expected Tax Deductible Amount			$ 7.6
Kens Beverage Inc [Member]
Business Acquisition [Line Items]
Acquisitions, net of cash acquired		$ 83.1
Goodwill		29.2
Kens Beverage Inc [Member] | Customer relationships
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles		$ 38.0
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life		22 years
Pleatco Holdings, LLC
Business Acquisition [Line Items]
Acquisitions, net of cash acquired	$ 254.6
Goodwill	137.3
Business Acquisition, Goodwill, Expected Tax Deductible Amount	131.4
Pleatco Holdings, LLC | Customer relationships
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles	$ 97.9
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	17 years