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Acquisitions - Summary of Changes in Goodwill (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2023	Dec. 31, 2022
Business Combinations [Abstract]
Goodwill balance	$ 2,222,805	$ 2,199,937
Goodwill, Acquired During Period	336	9,488
Adjustments related to 2021 acquisitions		8,761
Increase from contributions of redeemable noncontrolling interests	2,821	4,619
Goodwill balance	$ 2,225,962	$ 2,222,805

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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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