Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Deferred tax assets (liabilities)
Employee benefits	$ 35.3	$ 37.3
Federal tax carryforwards	34.5	3.3
Deferred revenue	27.2	24.4
Lease liabilities	19.1	14.3
Deferred state tax attributes	17.6	6.6
Inventory reserves	6.9	6.4
Warranty reserves	4.9	5.4
Foreign tax carryforwards	6.7	5.3
Allowance for credit losses	4.4	3.1
Other, net	9.9	8.1
Gross deferred assets	166.5	114.2
Valuation allowances	(29.7)	(7.1)
Deferred tax assets after valuation allowances	136.8	107.1
Intangibles	(458.1)	(189.6)
Property, plant and equipment	(60.7)	(52.5)
Right of use assets	(17.5)	(12.9)
Undistributed foreign earnings	(10.4)	(4.6)
Gross deferred liabilities	(546.7)	(259.6)
Net deferred tax liabilities	(409.9)	$ (152.5)
Deferred tax assets	16.6
Deferred tax asset for state tax loss carry forwards	15.0
Valuation allowance on state tax losses	7.5
Valuation allowance on foreign tax losses	4.3
Foreign tax credit carryforwards	$ 18.0