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Revenue Recognition (Disaggregation of Recurring Revenue by Type) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Disaggregation of Revenue [Line Items]
Revenue	$ 286,727	$ 277,626	$ 853,263	$ 810,421
Contractual recurring [Member]
Disaggregation of Revenue [Line Items]
Revenue	194,798	189,174	579,195	548,012
Transactional recurring [Member]
Disaggregation of Revenue [Line Items]
Revenue	85,220	79,827	253,717	236,127
Recurring [Member]
Disaggregation of Revenue [Line Items]
Revenue	$ 280,018	$ 269,001	$ 832,912	$ 784,139

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