Organization	3 Months Ended
Mar. 31, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization	Organization ANSYS, Inc. (Ansys, we, us, our) develops and globally markets engineering simulation software and services widely used by engineers, designers, researchers and students across a broad spectrum of industries and academia, including high-tech, aerospace and defense, automotive, energy, industrial equipment, materials and chemicals, consumer products, healthcare and construction. As defined by the accounting guidance for segment reporting, we operate as one segment. Given the integrated approach to the multi-discipline problem-solving needs of our customers, a single sale may contain components from multiple product areas and include combined technologies. We also have a multi-year product and integration strategy that will result in new, combined products or changes to the historical product offerings. As a result, it is impracticable for us to provide accurate historical or current reporting among our various product lines. Pending Acquisition On January 15, 2024, we entered into an Agreement and Plan of Merger (the Merger Agreement) with Synopsys, Inc., a Delaware corporation (Synopsys), and ALTA Acquisition Corp., a Delaware corporation and wholly owned subsidiary of Synopsys (Merger Sub), under which Synopsys will acquire Ansys. The transaction is anticipated to close in the first half of 2025, subject to the receipt of required regulatory approvals and other customary closing conditions. As part of our efforts to obtain regulatory approval for the merger, we have entered into a definitive agreement with Keysight Technologies, Inc. for the sale of our PowerArtist RTL business. The transaction is subject to customary closing conditions, including review by regulatory authorities, and the closing of Synopsys' proposed acquisition of Ansys. As such, the assets and liabilities of the PowerArtist RTL business have not been classified as assets held for sale in the condensed consolidated balance sheets. The PowerArtist RTL business has not materially contributed to our financial results.

ANSYS, Inc. (Ansys, we, us, our) develops and globally markets engineering simulation software and services widely used by engineers, designers, researchers and students across a broad spectrum of industries and academia, including high-tech, aerospace and defense, automotive, energy, industrial equipment, materials and chemicals, consumer products, healthcare and construction.

Given the integrated approach to the multi-discipline problem-solving needs of our customers, a single sale may contain components from multiple product areas and include combined technologies. We also have a multi-year product and integration strategy that will result in new, combined products or changes to the historical product offerings. As a result, it is impracticable for us to provide accurate historical or current reporting among our various product lines.

On January 15, 2024, we entered into an Agreement and Plan of Merger (the Merger Agreement) with Synopsys, Inc., a Delaware corporation (Synopsys), and ALTA Acquisition Corp., a Delaware corporation and wholly owned subsidiary of Synopsys (Merger Sub), under which Synopsys will acquire Ansys. The transaction is anticipated to close in the first half of 2025, subject to the receipt of required regulatory approvals and other customary closing conditions. As part of our efforts to obtain regulatory approval for the merger, we have entered into a definitive agreement with Keysight Technologies, Inc. for the sale of our PowerArtist RTL business. The transaction is subject to customary closing conditions, including review by regulatory authorities, and the closing of Synopsys' proposed acquisition of Ansys. As such, the assets and liabilities of the PowerArtist RTL business have not been classified as assets held for sale in the condensed consolidated balance sheets. The PowerArtist RTL business has not materially contributed to our financial results.