Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Apr. 02, 2022	Apr. 03, 2021
Statement of Cash Flows [Abstract]
Cash and cash equivalents at beginning of period	$ 1,088,940	$ 928,432
Cash flows from operating activities:
Net income	235,335	187,169
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	34,825	36,218
Amortization of debt discount and fees	268	264
Stock-based compensation	59,469	52,596
(Gain) loss on investments, net	2,038	(1,433)
Deferred income taxes	(24,920)	2,710
Provisions for losses (recoveries) on receivables	(344)	77
ROU asset amortization and change in operating lease liabilities	926	(2,136)
Other non-cash items	88	302
Changes in operating assets and liabilities, net of effect of acquired businesses:
Receivables	(28,426)	(45,927)
Inventories	4,580	(669)
Prepaid expenses and other	44,419	(3,014)
Other assets	11,588	6,260
Accounts payable and accrued liabilities	(58,203)	(80,769)
Deferred revenue	56,225	59,166
Other long-term liabilities	(1,260)	(2,372)
Net cash provided by operating activities	336,608	208,442
Cash flows from investing activities:
Purchases of non-marketable investments	(1,000)	0
Purchases of property, plant and equipment	(18,130)	(16,968)
Purchases of intangible assets	750	0
Cash paid in business combinations, net of cash acquired	0	(189,262)
Net cash used for investing activities	(19,880)	(206,230)
Cash flows from financing activities:
Proceeds from issuance of common stock	45,673	46,384
Stock received for payment of employee taxes on vesting of restricted stock	(56,343)	(56,385)
Payments for repurchases of common stock	(250,016)	(172,267)
Net cash used for financing activities	(260,686)	(182,268)
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	(10,230)	(5,395)
Effect of exchange rate changes on cash and cash equivalents	1,134,752	742,981
Increase (decrease) in cash and cash equivalents	45,812	(185,451)
Cash and cash equivalents at end of period	1,134,752
Supplemental cash flow information:
Cash paid for interest	158	131
Cash paid for taxes, net	$ 10,018	$ 10,127