Net Income (Loss) Per Share (Tables)

9 Months Ended

Jul. 31, 2026

Earnings Per Share [Abstract]

Schedule of Reconciliation of Weighted-Average Common Shares Used to Calculate Net Income Per Share

The table below reconciles the weighted average common shares used to calculate basic net income (loss) per share with the weighted average common shares used to calculate diluted net income (loss) per share:


			Three Months Ended July 31,												Nine Months Ended July 31,
			2026						2025						2026						2025
			(in thousands, except per share amounts)
Numerator:
Net income from continuing operations attributed to Synopsys			$	545,800					$	242,509					$	627,863					$	887,424
Net loss from discontinued operations attributed to Synopsys			—						—						—						(3,900)
Net income attributed to Synopsys			$	545,800					$	242,509					$	627,863					$	883,524
Denominator:
Weighted average common shares for basic net income per share			191,536						160,174						190,858						156,536
Dilutive effect of common share equivalents from equity-based compensation			783						1,508						1,123						1,640
Weighted average common shares for diluted net income per share			192,319						161,682						191,981						158,176
Net income (loss) per share attributed to Synopsys - basic:
Continuing operations			$	2.85					$	1.51					$	3.29					$	5.67
Discontinued operations			—						—						—						(0.03)
Basic net income per share			$	2.85					$	1.51					$	3.29					$	5.64
Net income (loss) per share attributed to Synopsys - diluted:
Continuing operations			$	2.84					$	1.50					$	3.27					$	5.61
Discontinued operations			—						—						—						(0.02)
Diluted net income per share			$	2.84					$	1.50					$	3.27					$	5.59
Anti-dilutive employee stock-based awards excluded			1,523						479						836						430