Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2021

Accounting Policies [Abstract]

Schedule of Reconciliation of Cash, Cash Equivalents, and Restricted Cash

The following table provides a reconciliation of the amount of cash, cash equivalents and restricted cash reported within the consolidated balance sheets. Restricted cash represents amounts held in an escrow account related to payment of specific tax indemnities.

	December 31, 2021		December 31, 2020		December 31, 2019
Cash and cash equivalents	$	439.1	$	534.6	$	223.5
Restricted cash included in other current assets	8.0		8.0		10.2
Total cash, cash equivalents, and restricted cash	$	447.1	$	542.6	$	233.7

Schedule of Change in the Sales Returns and Allowances and Allowance for Doubtful Accounts

The change in the sales returns and allowances and allowance for credit losses is as follows:

	Year Ended December 31,
	2021		2020		2019
Beginning balance	$	55.5	$	52.0	$	36.0
Provision charged to expense	34.7		47.5		59.6
Deductions	(43.7)		(44.0)		(43.6)
Ending balance	$	46.5	$	55.5	$	52.0

Schedule of Inventory

The following are the components of inventory:

	December 31, 2021		December 31, 2020
Inventories
Finished products	$	236.5	$	201.0
Raw materials	274.8		155.7
Work in process	105.0		89.9
Total inventories	$	616.3	$	446.6

The change in inventory obsolescence is as follows:

	December 31, 2021		December 31, 2020		December 31, 2019
Beginning balance	$	64.1	$	59.7	$	30.6
Provision charged to expense	15.7		23.4		21.3
Write-offs and other	(23.6)		(19.0)		7.8
Ending balance	$	56.2	$	64.1	$	59.7

Schedule of Property, Plant and Equipment

Following are the components of property, plant and equipment:

	December 31, 2021		December 31, 2020
Property, plant and equipment, net
Machinery and equipment	$	373.6	$	322.4
Buildings	304.8		255.5
Land	42.1		47.4
Construction in progress	34.8		23.1
Property, plant and equipment, at cost	755.3		648.4
Less: Accumulated depreciation	(266.0)		(220.8)
Property, plant and equipment, net	$	489.3	$	427.6

Schedule of Product Warranty Liability

The change in product warranty accrual is as follows:

	December 31, 2021		December 31, 2020		December 31, 2019
Beginning balance	$	36.5	$	43.3	$	44.9
Provision charge to expense	16.6		27.8		48.7
Paid/utilized	(23.1)		(34.6)		(50.3)
Ending balance	$	30.0	$	36.5	$	43.3