Business Acquisitions	9 Months Ended
Business Acquisitions	Sep. 30, 2020
Business Combinations [Abstract]
Business Acquisitions	Business Acquisitions Roper completed five business acquisitions in the nine months ended September 30, 2020. The results of operations of the acquired businesses are included in Roper’s Condensed Consolidated Financial Statements since the date of each acquisition. Pro forma results of operations and the revenue and net income subsequent to the acquisition date for the acquisitions completed during the first nine months of fiscal 2020 have not been presented because the effects of the acquisitions, individually and in the aggregate, were not material to our financial results. The largest of the 2020 acquisitions was Vertafore, Inc. (“Vertafore”), a leading provider of SaaS solutions for the property and casualty insurance industry. Roper acquired 100% of the shares of Project Viking Holdings, Inc. (the parent company of Vertafore) on September 3, 2020, for a purchase price of $5,398.6. The purchase price comprises an enterprise value of $5,335.0 and the settlement of certain liabilities, net of cash acquired. Additionally, the purchase price contemplates approximately $120 of federal tax attributes that are expected to be realized by the end of 2022. The results of Vertafore are reported in the Application Software reportable segment. The Company recorded $3,229.1 in goodwill and $2,660.0 of other identifiable intangibles in connection with the Vertafore acquisition. The majority of the goodwill is not expected to be deductible for tax purposes. Of the $2,660.0 of acquired intangible assets, $120.0 was assigned to trade names that are not subject to amortization. The remaining $2,540.0 of acquired intangible assets include customer relationships of $2,230.0 (17 year useful life) and unpatented technology of $310.0 (8 year useful life). Net assets acquired also includes $489 of deferred tax liabilities, which are due primarily to $638 of deferred tax liabilities associated with acquired intangible assets, partially offset primarily by approximately $120 of federal tax attributes that are expected to be realized by the end of 2022. Purchase price allocations are preliminary pending final tax-related adjustments. During the nine months ended September 30, 2020, Roper completed four other acquisitions with an aggregate purchase price of $251.8, net of cash acquired and debt assumed. On June 9, 2020, Roper acquired substantially all of the assets of Freight Market Intelligence Consortium (“FMIC”), a leading provider of subscription-based freight transaction benchmarking and analysis service. FMIC is integrating into our DAT business and its results are reported in the Network Software & Systems reportable segment. On June 15, 2020, Roper acquired substantially all of the assets of Team TSI Corporation (“Team TSI”), a leading provider of subscription-based data analytics serving long term health care facilities. Team TSI is integrating into our SHP business and its results are reported in the Network Software & Systems reportable segment. On September 15, 2020, Roper acquired substantially all of the assets of Impact Financial Systems (“IFS”), a leading provider of service request automation solutions for client onboarding, transaction automation, maintenance and advisor transitions. IFS is integrating into our iPipeline business and its results are reported in the Network Software & Systems reportable segment. On September 18, 2020, Roper acquired all of the membership interests of WELIS, a premier provider of life insurance illustration systems to carriers in the US. WELIS is integrating into our iPipeline business and its results are reported in the Network Software & Systems reportable segment. The Company recorded $133.9 in goodwill and $118.0 of other identifiable intangibles in connection with these four acquisitions. The amortizable intangible assets include customer relationships of $105.7 (15 year weighted average useful life) and technology of $12.3 (5 year weighted average useful life). Subsequent to the nine months ended September 30, 2020, on October 15, 2020, Roper acquired substantially all of the assets of EPSi in an all-cash transaction valued at $361.0. EPSi is a leading provider of financial decision support and planning tools for hospitals and health systems. EPSi is integrating into our Strata business and its results will be reported in the Application Software reportable segment beginning in the fourth quarter of 2020.