Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Apr. 02, 2022
Statement of Cash Flows [Abstract]
Cash and cash equivalents at beginning of period	$ 882,325	$ 1,088,940
Cash flows from operating activities:
Net income	241,804	235,335
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	34,400	34,825
Amortization of debt discount and fees	311	268
Stock-based compensation	74,288	59,469
(Gain) loss on investments, net	(123)	2,038
Deferred income taxes	(11,640)	(24,920)
Provisions for losses (recoveries) on receivables	214	(344)
ROU asset amortization and change in operating lease liabilities	(1,392)	926
Other non-cash items	99	88
Changes in operating assets and liabilities, net of effect of acquired businesses:
Receivables	(8,719)	(28,426)
Inventories	399	4,580
Prepaid expenses and other	56,212	44,419
Other assets	(42,084)	11,588
Accounts payable and accrued liabilities	(117,915)	(58,203)
Deferred revenue	40,650	56,225
Other long-term liabilities	897	(1,260)
Net cash provided by operating activities	267,401	336,608
Cash flows from investing activities:
Purchases of investments	(9,055)	(1,000)
Proceeds from the sale of investments	102	0
Purchases of property, plant and equipment	(26,719)	(18,130)
Purchases of intangible assets	0	750
Net cash used for investing activities	(35,672)	(19,880)
Cash flows from financing activities:
Proceeds from revolving credit facility	50,000	0
Payments on revolving credit facility	(120,000)	0
Proceeds from issuance of common stock	65,370	45,673
Stock received for payment of employee taxes on vesting of restricted stock	(67,712)	(56,343)
Payments for repurchases of common stock	(125,010)	(250,016)
Net cash used for financing activities	(197,352)	(260,686)
Effect of exchange rate changes on cash and cash equivalents	261	(10,230)
Increase in cash and cash equivalents	34,638	45,812
Cash and cash equivalents at end of period	916,963	1,134,752
Supplemental cash flow information:
Cash paid for interest	5,142	158
Cash paid for income taxes, net	$ 19,814	$ 10,018