Consolidated Income Statements - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Jan. 01, 2022	Jan. 02, 2021
Revenue:
Total revenue	$ 3,561,718	$ 2,988,244	$ 2,682,891
Costs and expenses:
Marketing and sales	604,224	560,262	516,460
Research and development	1,251,544	1,134,277	1,033,732
General and administrative	242,116	189,018	154,425
Amortization of acquired intangibles	18,470	19,640	18,009
Restructuring	55	(1,048)	9,215
Total costs and expenses	2,488,032	2,209,155	2,037,339
Income from operations	1,073,686	779,089	645,552
Interest expense	(22,934)	(16,980)	(20,749)
Other income (expense), net	(5,389)	6,326	7,945
Income before provision for income taxes	1,045,363	768,435	632,748
Provision for income taxes	196,411	72,480	42,104
Net income	$ 848,952	$ 695,955	$ 590,644
Net income per share - basic (in usd per share)	$ 3.13	$ 2.54	$ 2.16
Net income per share - diluted (in usd per share)	$ 3.09	$ 2.50	$ 2.11
Weighted average common shares outstanding - basic (shares)	271,198	273,504	273,728
Weighted average common shares outstanding - diluted (shares)	275,011	278,858	279,641
Product and maintenance
Revenue:
Total revenue	$ 3,340,197	$ 2,812,947	$ 2,536,617
Costs and expenses:
Cost of sales	273,565	222,647	231,026
Services
Revenue:
Total revenue	221,521	175,297	146,274
Costs and expenses:
Cost of sales	$ 98,058	$ 84,359	$ 74,472