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Fair Value Measurements - Narrative (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Acquisition -related future consideration liabilities	$ 11.7
Acquisition-related future consideration liabilities recorded in other current liabilities	7.2
Acquisition-related future consideration liabilities recorded in other long-term liabilities	4.5
Mutual Fund | NAV
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Other financial assets	17.5	$ 6.9
Money market
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Cash and cash equivalents	$ 183.4	$ 244.3

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Amount of liability recognized arising from contingent consideration in a business combination.

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