Supplemental Financial Information (Tables)

6 Months Ended

Jul. 31, 2021

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Inventories

	July 31, 2021		January 30, 2021
Inventories:
Work-in-process	$	372,047	$	187,351
Finished goods	87,485		80,877
Inventories	$	459,532	$	268,228

Schedule of Property and Equipment, Net

	July 31, 2021		January 30, 2021
Property and equipment, net:
Machinery and equipment	$	812,524	$	693,689
Land, buildings, and leasehold improvements	290,671		284,532
Computer software	105,109		103,789
Furniture and fixtures	28,097		26,990
	1,236,401		1,109,000
Less: Accumulated depreciation and amortization	(803,310)		(782,875)
Property and equipment, net	$	433,091	$	326,125

Schedule of Other Non-current Assets

	July 31, 2021		January 30, 2021
Other non-current assets:
Technology and other licenses	$	323,665	$	242,244
Prepaid ship and debits	172,250		131,657
Operating right-of-use assets	142,348		101,411
Non-marketable equity investments	36,506		7,646
Other	43,341		58,611
Other non-current assets	$	718,110	$	541,569

Schedule of Current Accrued Liabilities

	July 31, 2021		January 30, 2021
Accrued liabilities:
Contract liabilities	$	190,498	$	180,995
Technology license obligations	100,599		71,130
Deferred non-recurring engineering credits	57,049		37,300
Lease liabilities - current portion	39,329		32,461
Accrued legal reserve	27,862		50,101
Deferred revenue	24,855		16,146
Accrued interest	21,563		8,709
Accrued royalty	20,514		12,740
Other	36,945		26,034
Accrued liabilities	$	519,214	$	435,616

Schedule of Other Non-current Liabilities

	July 31, 2021		January 30, 2021
Other non-current liabilities
Lease liabilities-non current	$	146,145	$	104,417
Technology license obligations	128,393		86,241
Non-current income tax payable	30,943		22,526
Deferred tax liabilities	22,451		22,359
Other	22,226		23,310
Other non-current liabilities	$	350,158	$	258,853

Changes in Accumulated Other Comprehensive Income (Loss) by Components

The changes in accumulated other comprehensive income (loss) by components for the comparative period are presented in the following table:

	Unrealized Gain (Loss) on Cash Flow Hedges
Balance at February 1, 2020	$	—
Other comprehensive income before reclassifications	1,214
Amounts reclassified from accumulated other comprehensive income	(764)
Net current-period other comprehensive income, net of tax	450
Balance at August 1, 2020	$	450