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Goodwill and Other Intangible Assets - Goodwill and Intangible Assets, Net (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022
Goodwill |  |
Balance, beginning of period | $ 348,836 | $ 338,406
Acquisitions | 48,262 | 10,430
Balance, end of period | 397,098 | 348,836
Definite-Lived |  |
Gross book value, beginning of period | 756,028 | 755,576
Accumulated amortization, beginning of period | (355,807) | (297,303)
Definite-Lived net book value, beginning of period | 400,221 | 458,273
Additions | 55,400 | 10,800
Adjustments | (4,773) | (10,348)
Intangible amortization | 61,027 | 58,504
Gross book value balance, end of period | 806,655 | 756,028
Accumulated amortization, end of period | (416,834) | (355,807)
Definite-Lived net book value, end of period | 389,821 | 400,221
Indefinite-Lived |  |
Net book value, beginning of period | 42,298 | 42,298
Additions | 0 | 0
Net book value, ending of period | 42,298 | 42,298
Total |  |
Net book value, beginning of period | 442,519 | 500,571
Additions | 55,400 | 10,800
Intangible amortization | (61,027) | (58,504)
Net book value, end of period | $ 432,119 | $ 442,519

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