Acquisitions and Divestitures - Purchase Price Allocation (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021	Oct. 28, 2021	Dec. 31, 2020
Business Acquisition [Line Items]
Goodwill	$ 1,577.6	$ 1,937.5		$ 1,663.4
GFUS
Business Acquisition [Line Items]
Inventory	3.3
Other current assets	4.4
Property, plant and equipment	396.5
Other non-current assets	7.8
Intangible assets	3.6
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			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