Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Oct. 02, 2021	Oct. 03, 2020
Operating Activities
Net income	$ 2,120,497	$ 3,583
Adjustments to reconcile net income to cash provided by operating activities of continuing operations:
Income from discontinued operations, net of income taxes	(2,183,884)	(97,721)
Depreciation of property and equipment	12,925	11,789
Amortization of intangible assets and other assets	33,971	31,118
Amortization of debt discount and debt issuance costs	17,278	14,946
Loss on extinguishment of convertible debt	3,370	3,977
Stock-based compensation expense	36,916	36,252
Deferred income taxes	(3,132)	(7,382)
Changes in operating assets and liabilities:
Accounts receivable	22,573	(2,902)
Inventories	(11,320)	12,499
Prepaid expenses and other assets	27,598	(5,602)
Accounts payable	(4,522)	6,103
Other current liabilities and income taxes	(10,981)	3,608
Deferred revenue and returns liability	(1,657)	2,643
Other non-current liabilities	(11,388)	7,525
Net cash provided by operating activities of continuing operations	48,244	20,436
Investing Activities
Purchases of marketable securities	(1,212,572)	(418,227)
Sales and maturities of marketable securities	368,416	427,235
Purchases of property and equipment	(19,468)	(13,589)
Purchases of other assets	(578)	(920)
Acquisition of businesses, net of cash acquired		(316,809)
Net cash used in investing activities of continuing operations	(864,202)	(322,310)
Financing Activities
Proceeds from issuance of debt		845,000
Payments on debt	(140,572)	(618,729)
Repurchases of common stock	(688,373)	(16,287)
Payment of taxes withheld for vested stock awards	(21,393)	(17,562)
Proceeds from the issuance of common stock	8,619	8,155
Net cash provided by (used in) financing activities of continuing operations	(841,719)	200,577
Discontinued Operations
Operating activities	69,685	106,527
Investing activities	2,747,684	(2,018)
Net cash provided by discontinued operations	2,817,369	104,509
Increase in cash and cash equivalents	1,159,692	3,212
Cash and cash equivalents at beginning of period	202,720	227,146
Cash and cash equivalents at end of period	$ 1,362,412	$ 230,358