Software and Other Intangible Assets - Schedule of Carrying Amount and Accumulated Amortization of Software Assets and Other Intangible Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]
Total	$ 186,782	$ 195,646
Software for internal use
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	481,471	469,325
Accumulated Amortization	(369,103)	(360,907)
Total	112,368	108,418
Total other intangible assets
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	468,017	469,553
Accumulated Amortization	(281,235)	(273,907)
Total	186,782	195,646
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	446,207	447,654
Accumulated Amortization	(259,698)	(252,828)
Total	186,509	194,826
Trademarks and trade names
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	21,810	21,899
Accumulated Amortization	(21,537)	(21,079)
Total	$ 273	$ 820