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    <dei:AmendmentDescription contextRef="duration_2025-11-09_to_2025-11-09" id="Fact_2">This current report on Form 8-K/A (this &#x201c;Amendment&#x201d;) amends the current report on Form 8-K filed by Synopsys, Inc. (&#x201c;Synopsys&#x201d;) with the Securities and Exchange Commission (the &#x201c;SEC&#x201d;) on November&#160;12, 2025 (the&#160;&#x201c;Original&#160;8-K&#x201d;). The sole purpose of this Amendment is to update the disclosure under &#x201c;Item 2.05 Costs Associated with Exit or Disposal Activities&#x201d; of the Original 8-K to report certain updates to estimates of pre-tax charges to the Synopsys GAAP financial results under its restructuring plan that was approved by the Board of Directors of Synopsys (the &#x201c;Board&#x201d;) on November&#160;9, 2025 (the &#x201c;Restructuring Plan&#x201d;). No other changes are being made to the Original 8-K.&#160;</dei:AmendmentDescription>
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