Goodwill and Intangible Assets - Summary of Carrying Value of Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 339,594	$ 338,608
Accumulated Amortization	(275,768)	(270,417)
Net Amount	63,826	68,191
Acquired customer contracts
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	166,585	165,497
Accumulated Amortization	(123,694)	(120,080)
Net Amount	42,891	45,417
Software
Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	173,009	173,111
Accumulated Amortization	(152,074)	(150,337)
Net Amount	$ 20,935	$ 22,774