Stock Compensation Plans and Stock Based Compensation (Details 9) - Employee stock purchase plans [Member] - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Jan. 01, 2022	Jan. 02, 2021
Shares of common stock issued under employee stock purchase plan
Cadence shares purchased under the ESPP	703	624	785
Cash received for the purchase of shares under the ESPP	$ 89,314	$ 63,932	$ 48,328
Weighted average purchase price per share	$ 127.12	$ 102.41	$ 61.55