CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Jan. 31, 2024	Jan. 31, 2023
Revenue:
Total revenue	$ 1,649,230	$ 1,361,340
Cost of revenue:
Amortization of acquired intangible assets	20,456	18,640
Total cost of revenue	329,175	284,354
Gross margin	1,320,055	1,076,986
Operating expenses:
Research and development	552,056	465,329
Sales and marketing	263,408	210,785
General and administrative	138,374	97,364
Amortization of acquired intangible assets	6,597	6,717
Restructuring charges	0	40,859
Total operating expenses	960,435	821,054
Operating income	359,620	255,932
Interest and other income (expense), net	105,484	23,292
Income before income taxes	465,104	279,224
Provision (benefit) for income taxes	18,897	10,597
Net income	446,207	268,627
Net income (loss) attributed to non-controlling interest and redeemable non-controlling interest	(2,905)	(2,909)
Net income attributed to Synopsys	$ 449,112	$ 271,536
Net income per share attributed to Synopsys:
Basic (in USD per share)	$ 2.95	$ 1.78
Diluted (in USD per share)	$ 2.89	$ 1.75
Shares used in computing per share amounts:
Basic (shares)	152,311	152,401
Diluted (shares)	155,334	155,076
Product
Revenue:
Total revenue	$ 1,352,241	$ 1,118,971
Cost of revenue:
Cost of revenue	193,638	174,367
Time-based products
Revenue:
Total revenue	904,378	782,313
Upfront products
Revenue:
Total revenue	447,863	336,658
Maintenance and service
Revenue:
Total revenue	296,989	242,369
Cost of revenue:
Cost of revenue	$ 115,081	$ 91,347