Property and Equipment - Schedule of Property and Equipment (Details) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018
Property, Plant and Equipment [Line Items]
Property and equipment, gross		$ 1,801.0
Finance lease asset	$ 0.5
Property and equipment gross	1,885.8
Less accumulated depreciation	(930.5)
Less accumulated depreciation		(878.6)
Property and equipment, net	955.3
Property and equipment, net	955.3	922.4
Land
Property, Plant and Equipment [Line Items]
Property and equipment, gross	28.3	27.6
Buildings
Property, Plant and Equipment [Line Items]
Property and equipment, gross	608.5	567.2
Equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	1,109.4	1,025.1
Construction in progress
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 139.1	$ 181.1

Finance Lease, Right-of-Use Asset, Before Accumulated Amortization

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Property, Plant, And Equipment And Finance Lease Right-of-Use Asset, Accumulated Depreciation And Amortization

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Property, Plant, And Equipment And Finance Lease Right-of-Use Asset, After Accumulated Depreciation And Amortization

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Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization

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Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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