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Business Combinations - Aggregated Consideration And Preliminary Purchase Price Allocation (Details) - USD ($) shares in Thousands, $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Business Acquisition [Line Items] |  |  |
Goodwill | $ 865,180 | $ 819,917 | $ 740,743
Series of Individually Immaterial Business Acquisitions |  |  |
Business Acquisition [Line Items] |  |  |
Common stock issued (in shares) | 102 | 42 |
Common stock value | $ 4,796 | $ 1,668 |
Cash paid | 53,027 | 79,141 |
Recorded contingent consideration | 32,142 | 74,199 |
Total recorded purchase price | 89,965 | 155,008 |
Accounts receivable acquired, net | 8,544 | 20,429 |
Fixed assets acquired | 1,108 | 1,933 |
Identifiable intangible assets acquired | 35,267 | 53,400 |
Operating lease right-of-use asset acquired | 14,972 | 49,291 |
Other assets acquired | 1,163 | 1,693 |
Operating lease liability acquired - current | (1,080) | (5,860) |
Other current liabilities acquired | (1,371) | (1,594) |
Operating lease liability acquired - noncurrent | (13,892) | (43,431) |
Goodwill | 45,254 | 79,147 |
Total net assets acquired | 89,965 | 155,008 |
Maximum potential contingent consideration | $ 33,845 | $ 77,075 |

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