Consolidated Statements Of Income - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2020
Revenue:
Total revenue	$ 5,081,542	$ 4,204,193	$ 3,685,281
Cost of revenue:
Amortization of intangible assets	66,936	48,461	52,452
Total cost of revenue	1,063,697	861,777	794,690
Gross margin	4,017,845	3,342,416	2,890,591
Operating expenses:
Research and development	1,680,379	1,504,823	1,279,022
Sales and marketing	779,777	712,491	632,010
General and administrative	353,840	322,988	284,530
Amortization of intangible assets	29,754	33,919	38,829
Restructuring charges	12,057	33,405	36,059
Total operating expenses	2,855,807	2,607,626	2,270,450
Operating income	1,162,038	734,790	620,141
Other income (expense), net	(46,524)	70,724	18,018
Income before income taxes	1,115,514	805,514	638,159
Provision (benefit) for income taxes	137,078	49,155	(25,288)
Net income	978,436	756,359	663,447
Net income (loss) attributed to non-controlling interest and redeemable non-controlling interest	(6,158)	(1,157)	(900)
Net income attributed to Synopsys	$ 984,594	$ 757,516	$ 664,347
Net income per share attributed to Synopsys:
Basic (in USD per share)	$ 6.44	$ 4.96	$ 4.40
Diluted (in USD per share)	$ 6.29	$ 4.81	$ 4.27
Shares used in computing per share amounts:
Basic ( in shares)	153,002	152,698	151,135
Diluted (in shares)	156,485	157,340	155,706
Products
Revenue:
Total revenue	$ 4,220,514	$ 3,494,826	$ 3,100,771
Cost of revenue:
Cost of revenue	653,783	542,114	487,307
Time-based products
Revenue:
Total revenue	2,993,786	2,633,763	2,365,199
Upfront products
Revenue:
Total revenue	1,226,728	861,063	735,572
Maintenance and service
Revenue:
Total revenue	861,028	709,367	584,510
Cost of revenue:
Cost of revenue	$ 342,978	$ 271,202	$ 254,931