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Goodwill and Intangible Assets - Summary of Carrying Value of Assets (Details) - USD ($) $ in Thousands | Jun. 30, 2023 | Dec. 31, 2022
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Finite Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 342,373 | $ 338,608
Accumulated Amortization | (282,997) | (270,417)
Net Amount | 59,376 | 68,191
Acquired customer contracts |  |
Finite Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 167,243 | 165,497
Accumulated Amortization | (126,757) | (120,080)
Net Amount | 40,486 | 45,417
Software |  |
Finite Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 175,130 | 173,111
Accumulated Amortization | (156,240) | (150,337)
Net Amount | $ 18,890 | $ 22,774

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