Impairment and Restructuring Charges (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2020	Mar. 31, 2020	Sep. 30, 2021	Sep. 30, 2020
Impairment and Restructuring Charge
Intangible assets, net	$ 9.5			$ 98.5
Property, plant and equipment	0.5			9.2
Operating lease right-of-use assets				0.2
Total impairment charges	10.0			107.9
Total impairment and restructuring charge	14.6	$ 137.5	$ 0.1	157.7
Cost of sales
Impairment and Restructuring Charge
Restructuring	(0.2)			39.6
Warehouse, delivery, selling, general and administrative expense
Impairment and Restructuring Charge
Restructuring	$ 4.8		$ 0.1	$ 10.2

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.

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Amount of loss from impairment of right-of-use asset from operating lease.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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The charge against earnings resulting from the aggregate write down of tangible assets from their carrying value to their fair value.

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