Subsequent Events	12 Months Ended
	Dec. 31, 2021
Subsequent Events [Abstract]
Subsequent Events	SUBSEQUENT EVENTSOn December 22, 2021, the Company entered into a stock and asset purchase agreement (the "Purchase Agreement") with Carestream Dental Technology Parent Limited ("Carestream"), a private limited company registered in England and Wales, pursuant to which Carestream and certain of its subsidiaries (together with Carestream, the "Sellers") will sell to the Company the Sellers' intraoral scanner business (the "Intraoral Scanner Business") for total consideration of $600 million, subject to certain customary adjustments as provided in the Purchase Agreement. The Purchase Agreement provides that, upon the terms and conditions set forth therein, the Company will purchase the Intraoral Scanner Business through the acquisition of certain assets and the assumption of certain liabilities, as well as the acquisition of the equity of certain subsidiaries of the Sellers (the "Acquisition"). The Acquisition is expected to close in the second quarter of 2022.