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Contingent Liabilities (Details) $ in Millions	Jun. 30, 2023 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2018 petition case
Loss Contingencies [Line Items]
Number of petitions filed | petition			3
Number of cases consolidated by court | case			3
YP Acquisition
Loss Contingencies [Line Items]
Value of escrowed stock		$ 26.5
IRS
Loss Contingencies [Line Items]
Uncertain tax position liability	$ 8.9
IRS | Section 199 Tax Case
Loss Contingencies [Line Items]
Reserve in connection with disallowance	25.1	(34.0)
Amount to be paid before allowance of tax credit	8.0	8.0
IRS | Research and Development Tax Case
Loss Contingencies [Line Items]
Reserve in connection with disallowance	$ 0.1	$ 0.1

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Number Of Cases Consolidated By Court

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The amount of indemnification assets (amounts to be reimbursed if and when certain assumed liabilities are paid) recognized at the acquisition date of a business combination.

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