Income Taxes - Components of Deferred Income Tax assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Deferred tax assets:
Other long-term liabilities	$ 35.0	$ 41.3
Research & Development	87.8	84.5
Losses and credits	37.6	44.5
Accrued warranty	14.3	13.4
Other current liabilities	26.8	21.6
Customer advances	182.0	75.3
Payroll-related obligations	21.2	13.1
Other	28.4	15.8
Gross deferred tax assets	433.1	309.5
Less valuation allowance	(12.0)	(6.2)
Deferred tax assets, net	421.1	303.3
Deferred tax liabilities:
Intangible assets	(81.7)	(55.6)
Property, plant and equipment	(30.6)	(30.9)
Inventories	(6.1)	(35.0)
Other	(67.5)	(47.0)
Deferred tax liabilities	(185.9)	(168.5)
Net deferred tax assets	$ 235.2	$ 134.8