CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Mar. 28, 2020	Dec. 28, 2019
Current assets:
Cash	$ 261,534	$ 109,201
Short-term restricted cash	4,126	4,339
Accounts receivable, net of allowance for doubtful accounts of $4,014 in 2020 and $4,005 in 2019	272,278	349,645
Inventory	319,696	340,429
Prepaid expenses and other current assets	159,845	139,217
Total current assets	1,017,479	942,831
Property, plant and equipment, net	148,815	150,793
Operating lease right-of-use assets	61,914	68,081
Intangible assets	155,356	170,346
Goodwill	239,412	249,848
Long-term restricted cash	17,808	19,257
Other non-current assets	26,347	27,182
Total assets	1,667,131	1,628,338
Current liabilities:
Accounts payable	203,277	273,397
Accrued expenses and other current liabilities	186,668	193,168
Accrued compensation and related benefits	69,135	92,221
Short-term debt, net	31,680	31,673
Accrued warranty	18,988	21,107
Deferred revenue	95,693	103,753
Total current liabilities	605,441	715,319
Long-term debt, net	509,564	323,678
Long-term financing lease obligations	2,113	2,394
Accrued warranty, non-current	20,474	22,241
Deferred revenue, non-current	34,149	36,067
Deferred tax liability	7,505	8,700
Operating lease liabilities	60,420	64,210
Other long-term liabilities	65,746	69,194
Commitments and contingencies (Note 13)
Stockholders’ equity:
Preferred stock, $0.001 par value Authorized shares – 25,000 and no shares issued and outstanding	0	0
Common stock, $0.001 par value Authorized shares – 500,000 as of March 28, 2020 and December 28, 2019 Issued and outstanding shares – 183,198 as of March 28, 2020 and 181,134 as of December 28, 2019	183	181
Additional paid-in capital	1,827,484	1,740,884
Accumulated other comprehensive loss	(46,139)	(34,639)
Accumulated deficit	(1,419,809)	(1,319,891)
Total stockholders' equity	361,719	386,535
Total liabilities and stockholders’ equity	$ 1,667,131	$ 1,628,338