Contingencies	6 Months Ended
Contingencies	Jun. 30, 2023
Loss Contingency [Abstract]
Contingencies	Contingencies Roper, in the ordinary course of business, is party to various pending or threatened legal actions, including product liability, intellectual property, antitrust, data privacy and employment practices that, in general, are of a nature consistent with those over the past several years. After analyzing the Company’s contingent liabilities on a gross basis and, based upon past experience with resolution of such legal claims and the availability and limits of the primary, excess, and umbrella liability insurance coverages with respect to pending claims, management believes that adequate provision has been made to cover any potential liability not covered by insurance, and that the ultimate liability, if any, arising from these actions should not have a material adverse effect on Roper’s consolidated financial position, results of operations or cash flows. However, no assurances can be given in this regard. Roper’s subsidiary, Vertafore, Inc., had been named in three putative class actions, all of which are now dismissed: two in the U.S. District Court for the Southern District of Texas (Allen, et al. v. Vertafore, Inc., Case 4:20-cv-4139, filed December 4, 2020) and Masciotra, et al. v. Vertafore, Inc. (originally filed on December 8, 2020 as Case 1:20-cv-03603 in the U.S. District Court for the District of Colorado and subsequently transferred)), and one in the U.S. District Court for the Northern District of Texas (Mulvey, et al. v. Vertafore, Inc., Case 3:21-cv-00213-E, filed January 31, 2021). In July 2021, the court granted Vertafore’s motion to dismiss the Allen Case, with the dismissal affirmed by the U.S. Fifth Circuit Court of Appeals, effectively concluding the litigation. In July 2021, the plaintiff in the Masciotra case voluntarily dismissed his action without prejudice. In February 2023, the court granted Vertafore’s motion to dismiss the Mulvey case, and the plaintiff failed to appeal the dismissal effectively concluding the matter. Both the Allen and Mulvey cases purported to represent approximately 27.7 million individuals who held Texas driver’s licenses prior to February 2019. In November 2020, Vertafore announced that as a result of human error, three data files were inadvertently stored in an unsecured external storage service that appears to have been accessed without authorization. The files, which included driver information for licenses issued before February 2019, contained Texas driver license numbers, as well as names, dates of birth, addresses and vehicle registration histories. The files did not contain any Social Security numbers or financial account information. These cases sought recovery under the Driver’s Privacy Protection Act, 18 U.S.C. § 2721. As set forth above, all of these matters have now been dismissed. Roper’s subsidiary, Verathon, Inc. (“Verathon”), was a defendant in a patent infringement action pending in the United States District Court for the Western District of Washington (Berall v. Verathon, Inc., Case No. 2:2021mc00043). The plaintiff claimed that video laryngoscopes and certain accessories sold by Verathon and other manufacturers from approximately 2004 through 2016 infringed U.S. Patent 5,827,178. Verathon and the plaintiff agreed to settle the matter for $45.0 which was fully concluded and cash settled in the first quarter of 2023.

The entire disclosure for loss and gain contingencies. Describes any existing condition, situation, or set of circumstances involving uncertainty as of the balance sheet date (or prior to issuance of the financial statements) as to a probable or reasonably possible loss incurred by an entity that will ultimately be resolved when one or more future events occur or fail to occur, and typically discloses the amount of loss recorded or a range of possible loss, or an assertion that no reasonable estimate can be made.