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Revenue - Schedule of Disaggregation of Revenue between Software Solutions, Tech-Enabled Services and Print and Distribution by Reportable Segment (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Total | $ 218.1 | $ 242.7 | $ 419.2 | $ 446.1
Software Solutions |  |  |  |
Total | 92.2 | 85.6 | 176.8 | 165.9
Tech-enabled Services |  |  |  |
Total | 85.2 | 102.2 | 161.7 | 185.1
Print and Distribution |  |  |  |
Total | 40.7 | 54.9 | 80.7 | 95.1
Capital Markets - Software Solutions |  |  |  |
Total | 59.1 | 57.3 | 111.0 | 110.3
Capital Markets - Software Solutions | Software Solutions |  |  |  |
Total | 59.1 | 57.3 | 111.0 | 110.3
Capital Markets - Software Solutions | Tech-enabled Services |  |  |  |
Total | 0.0 | 0.0 | 0.0 | 0.0
Capital Markets - Software Solutions | Print and Distribution |  |  |  |
Total | 0.0 | 0.0 | 0.0 | 0.0
Capital Markets - Compliance and Communications Management |  |  |  |
Total | 93.5 | 113.8 | 177.4 | 204.9
Capital Markets - Compliance and Communications Management | Software Solutions |  |  |  |
Total | 0.0 | 0.0 | 0.0 | 0.0
Capital Markets - Compliance and Communications Management | Tech-enabled Services |  |  |  |
Total | 65.6 | 81.3 | 125.4 | 147.3
Capital Markets - Compliance and Communications Management | Print and Distribution |  |  |  |
Total | 27.9 | 32.5 | 52.0 | 57.6
Investment Companies - Software Solutions |  |  |  |
Total | 33.1 | 28.3 | 65.8 | 55.6
Investment Companies - Software Solutions | Software Solutions |  |  |  |
Total | 33.1 | 28.3 | 65.8 | 55.6
Investment Companies - Software Solutions | Tech-enabled Services |  |  |  |
Total | 0.0 | 0.0 | 0.0 | 0.0
Investment Companies - Software Solutions | Print and Distribution |  |  |  |
Total | 0.0 | 0.0 | 0.0 | 0.0
Investment Companies - Compliance and Communications Management |  |  |  |
Total | 32.4 | 43.3 | 65.0 | 75.3
Investment Companies - Compliance and Communications Management | Software Solutions |  |  |  |
Total | 0.0 | 0.0 | 0.0 | 0.0
Investment Companies - Compliance and Communications Management | Tech-enabled Services |  |  |  |
Total | 19.6 | 20.9 | 36.3 | 37.8
Investment Companies - Compliance and Communications Management | Print and Distribution |  |  |  |
Total | $ 12.8 | $ 22.4 | $ 28.7 | $ 37.5

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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 41 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-41 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 270 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482964/270-10-50-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (ee) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-32 Reference 4: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-32 Reference 5: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-32 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 924 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 11.L) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479941/924-10-S99-1 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-5 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 30 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-30 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-42 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-22 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-40 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-22 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-4 + Details
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