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Goodwill and Other Intangible Assets (Summary of Amortization Expense) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Amortization of Intangible Assets Acquired by Income Statement Location [Line Items] |  |  |
Amortization | $ 60,498 | $ 55,602 | $ 51,417
Cost of recurring [Member] |  |  |
Amortization of Intangible Assets Acquired by Income Statement Location [Line Items] |  |  |
Amortization | 55,659 | 51,079 | 47,085
Cost of one-time services and other [Member] |  |  |
Amortization of Intangible Assets Acquired by Income Statement Location [Line Items] |  |  |
Amortization | 1,298 | 1,384 | 1,407
Total included in cost of revenue [Member] |  |  |
Amortization of Intangible Assets Acquired by Income Statement Location [Line Items] |  |  |
Amortization | 56,957 | 52,463 | 48,492
Included in operating expenses [Member] |  |  |
Amortization of Intangible Assets Acquired by Income Statement Location [Line Items] |  |  |
Amortization | $ 3,541 | $ 3,139 | $ 2,925

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- Definition Amortization of intangible assets acquired by income statement location [line items]. + References No definition available. + Details
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- Definition The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 + Details
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