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Acquisitions Of Businesses (Details) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2023 USD ($) Company	Dec. 31, 2022 USD ($) Company
Business Acquisition [Line Items]
Number of businesses acquired | Company	2	6
Goodwill	$ 923,274	$ 919,151
2022Acquisitions
Business Acquisition [Line Items]
Purchase price		100,800
Working capital acquired		7,100
Other net liabilities		1,100
Goodwill		28,900
Identifiable intangible assets		$ 65,900

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Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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