Acquisitions and Divestitures - Purchase Price Allocation (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Oct. 28, 2021
Business Acquisition [Line Items]
Goodwill	$ 1,577.6	$ 1,577.6	$ 1,937.5
EFK
Business Acquisition [Line Items]
Inventory		3.3
Other current assets		4.4
Property, plant and equipment		396.5
Other non-current assets		11.4
Total assets acquired		415.6
Current liabilities		3.0
Other long-term liabilities		6.3
Total liabilities assumed		9.3
Net assets acquired/purchase price		$ 406.3
GT Advanced Technologies Inc
Business Acquisition [Line Items]
Cash and cash equivalents				$ 8.2
Inventory and other current assets				10.0
Property, plant and equipment				31.9
Goodwill				274.8
Other non-current assets				7.4
Intangible assets - Developed Technology				130.0
Deferred tax assets				13.4
Total assets acquired				475.7
Current liabilities				5.8
Other long-term liabilities				35.0
Total liabilities assumed				40.8
Net assets acquired/purchase price				$ 434.9