Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jul. 01, 2023	Jul. 02, 2022
Operating Activities
Net income	$ 24,923	$ 45,042
Adjustments to reconcile net income to net cash provided by (used in) operating activities of continuing operations:
Depreciation of property and equipment	12,441	10,561
Amortization of other intangible assets	12,904	19,194
Amortization of debt issuance costs	960	994
Loss on extinguishment of convertible debt		3
Stock-based compensation expense	31,377	27,264
Equity-method (earnings) loss	1,090	(1,166)
Deferred income taxes	(6,403)	(9,344)
Changes in operating assets and liabilities:
Accounts receivable	(26,819)	26,207
Inventories	(45,064)	(24,714)
Prepaid expenses and other assets	32,963	(25,286)
Accounts payable	(30,003)	25,606
Other current liabilities and income taxes	(26,220)	(3,418)
Deferred revenue and returns liability	4,326	(3,153)
Other non-current liabilities	(1,975)	(4,416)
Net cash provided by (used in) operating activities of continuing operations	(15,500)	83,374
Investing Activities
Purchases of marketable securities	(81,427)	(554,267)
Sales of marketable securities	339,555	27,404
Maturities of marketable securities	171,691	511,296
Purchases of property and equipment	(13,462)	(12,322)
Purchases of other assets	(215)
Net cash provided by (used in) investing activities of continuing operations	416,142	(27,889)
Financing Activities
Proceeds from revolving line of credit	80,000
Payments on debt	(536,124)	(21)
Repurchases of common stock	(201,095)	(579,040)
Payment of taxes withheld for vested stock awards	(16,310)	(13,958)
Proceeds from the issuance of common stock	7,785	6,365
Net cash used in financing activities of continuing operations	(665,744)	(586,654)
Discontinued Operations
Operating activities	0	(38,604)
Net cash used in discontinued operations	0	(38,604)
Decrease in cash and cash equivalents	(265,102)	(569,773)
Cash and cash equivalents at beginning of period	499,915	1,074,623
Cash and cash equivalents at end of period	$ 234,813	$ 504,850