Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025
Intangible assets
Gross Carrying Amount, intangible assets	$ 1,490.9	$ 1,467.9
Accumulated Amortization, intangible assets	(623.1)	(568.3)
Net Carrying Amount, intangible assets	867.8	899.6
Existing Technology and Related Patents
Intangible assets
Gross Carrying Amount, intangible assets	814.0	787.3
Accumulated Amortization, intangible assets	(386.9)	(358.2)
Net Carrying Amount, intangible assets	427.1	429.1
Customer Relationships
Intangible assets
Gross Carrying Amount, intangible assets	590.6	594.6
Accumulated Amortization, intangible assets	(188.4)	(169.1)
Net Carrying Amount, intangible assets	402.2	425.5
Trade Names
Intangible assets
Gross Carrying Amount, intangible assets	68.4	67.9
Accumulated Amortization, intangible assets	(31.9)	(27.4)
Net Carrying Amount, intangible assets	36.5	40.5
Other
Intangible assets
Gross Carrying Amount, intangible assets	17.9	18.1
Accumulated Amortization, intangible assets	(15.9)	(13.6)
Net Carrying Amount, intangible assets	$ 2.0	$ 4.5