Xilinx (XLNX) 10-Q 30 Jul 21 2022 Q1 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	3 Months Ended
	Jul. 03, 2021	Jul. 16, 2021
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jul. 3, 2021
Document Transition Report	false
Entity File Number	000-18548
Entity Registrant Name	XILINX, INC
Entity Incorporation, State or Country Code	DE
Entity Address, Address Line One	2100 Logic Drive
Entity Address, City or Town	San Jose
Entity Address, State or Province	CA
Entity Tax Identification Number	77-0188631
Entity Address, Postal Zip Code	95124
City Area Code	408
Local Phone Number	559-7778
Title of 12(b) Security	Common Stock, $0.01 par value
Trading Symbol	XLNX
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		247,468,170
Amendment Flag	false
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q1
Entity Central Index Key	0000743988
Current Fiscal Year End Date	--04-02

Condensed Consolidated Statemen

Condensed Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Jul. 03, 2021	Jun. 27, 2020
Income Statement [Abstract]
Net revenues	$ 878,606	$ 726,673
Cost of revenues:
Cost of products sold	283,441	226,103
Amortization of acquisition-related intangibles	9,066	6,697
Total cost of revenues	292,507	232,800
Gross margin	586,099	493,873
Operating expenses:
Research and development	247,975	210,113
Selling, general and administrative	124,920	105,383
Amortization of acquisition-related intangibles	2,841	2,862
Total operating expenses	375,736	318,358
Operating income	210,363	175,515
Interest and other income (expense), net	1,000	(12,153)
Income before income taxes	211,363	163,362
Provision for income taxes	5,022	69,526
Net income	$ 206,341	$ 93,836
Net income per common share:
Basic (in dollars per share)	$ 0.84	$ 0.39
Diluted (in dollars per share)	0.83	0.38
Cash dividends per common share (in dollars per share)	$ 0	$ 0.38
Shares used in per share calculations:
Basic (in shares)	245,860	243,180
Diluted (in shares)	249,320	245,543

Condensed Consolidated Statem_2

Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Jul. 03, 2021	Jun. 27, 2020
Statement of Comprehensive Income [Abstract]
Net income	$ 206,341	$ 93,836
Other comprehensive income (loss), net of tax:
Change in net unrealized (losses) gains on available-for-sale securities	(450)	368
Reclassification adjustment for losses (gains) on available-for-sale securities	22	(277)
Change in unrealized gains (losses) on hedging transactions	233	7,129
Reclassification adjustment for (gains) losses on hedging transactions	(2,172)	1,687
Cumulative translation adjustment, net	1,269	(2,867)
Other comprehensive income (loss)	(1,098)	6,040
Total comprehensive income	$ 205,243	$ 99,876

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jul. 03, 2021	Apr. 03, 2021
Current assets:
Cash and cash equivalents	$ 1,426,919	$ 1,438,528
Short-term investments	1,962,712	1,640,371
Accounts receivable, net	233,887	285,214
Inventories	287,043	311,085
Prepaid expenses and other current assets	75,848	71,064
Total current assets	3,986,409	3,746,262
Property, plant and equipment, at cost	1,017,742	1,004,187
Accumulated depreciation and amortization	(673,749)	(659,164)
Net property, plant and equipment	343,993	345,023
Goodwill	633,200	620,697
Acquisition-related intangibles, net	179,696	171,592
Other assets	708,885	635,627
Total Assets	5,852,183	5,519,201
Current liabilities:
Accounts payable	135,437	116,046
Accrued payroll and related liabilities	375,708	328,344
Income taxes payable	92,665	48,468
Other accrued liabilities	111,086	131,697
Total current liabilities	714,896	624,555
Long-term debt	1,492,999	1,492,688
Long-term income taxes payable	469,358	460,926
Other long-term liabilities	55,326	54,071
Total liabilities	2,732,579	2,632,240
Commitments and contingencies (Note 17)
Stockholders' equity:
Preferred stock, $.01 par value	0	0
Common stock, $.01 par value	2,459	2,458
Additional paid-in capital	1,410,893	1,383,494
Retained earnings	1,709,463	1,503,122
Accumulated other comprehensive loss	(3,211)	(2,113)
Total stockholders’ equity	3,119,604	2,886,961
Total Liabilities and Stockholders’ Equity	$ 5,852,183	$ 5,519,201

Condensed Consolidated Balanc_2

Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares	Jul. 03, 2021	Apr. 03, 2021
Statement of Financial Position [Abstract]
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01

Condensed Consolidated Statem_3

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Jul. 03, 2021	Jun. 27, 2020
Cash flows from operating activities:
Net income	$ 206,341	$ 93,836
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization of software	32,192	31,749
Amortization - others	17,946	15,059
Stock-based compensation	67,609	50,383
Benefit for deferred income taxes	(52,345)	(8,979)
Others	(562)	2,640
Changes in assets and liabilities:
Accounts receivable, net	51,329	(32,152)
Inventories	24,042	12,127
Prepaid expenses and other current assets	(10,716)	(1,925)
Other assets	(29,831)	(23,018)
Accounts payable	17,133	1,333
Accrued liabilities	9,534	29,622
Income taxes payable	57,225	74,796
Net cash provided by operating activities	389,897	245,471
Cash flows from investing activities:
Purchases of available-for-sale securities	(1,322,798)	(1,678,000)
Proceeds from sale and maturity of available-for-sale and equity securities	983,775	318,857
Purchases of property, plant and equipment and software	(17,186)	(15,461)
Other investing activities	(2,509)	(6,280)
Acquisition of business, net of cash acquired	(30,533)	0
Net cash used in investing activities	(389,251)	(1,380,884)
Cash flows from financing activities:
Repurchases of common stock	0	(53,682)
Taxes paid related to net share settlements of restricted stock units	(3,797)	(3,240)
Proceeds from issuance of common stock through various stock plans	1	1
Payment of dividends to stockholders	0	(92,414)
Proceeds from issuance of long-term debt, net	0	744,423
Other financing activities	(8,459)	(10,002)
Net cash provided by (used in) financing activities	(12,255)	585,086
Net decrease in cash and cash equivalents	(11,609)	(550,327)
Cash and cash equivalents at beginning of period		1,777,703
Cash and cash equivalents at end of period	1,426,919	1,227,376
Supplemental disclosure of cash flow information:
Interest paid	19,969	13,789
Income taxes paid, net	$ 171	$ 3,747

Condensed Consolidated Statem_4

Condensed Consolidated Statements of Stockholders' Equity Statement - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock Outstanding	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)
Common Stock Outstanding, beginning balance (in shares) at Mar. 28, 2020		243,810
Beginning balance at Mar. 28, 2020	$ 2,315,049	$ 2,438	$ 1,145,083	$ 1,187,805	$ (20,277)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	93,836			93,836
Other comprehensive loss	6,040				6,040
Issuance of common shares under employee stock plans, net (in shares)		106
Issuance of common shares under employee stock plans, net	(3,239)	$ 1	(3,240)
Stock-based compensation expense	50,383		50,383
Repurchase and retirement of common stock (in shares)		(685)
Repurchase and retirement of common stock	(50,002)	$ (7)	2,522	(52,517)
Cash dividends declared	(92,414)			(92,414)
Common Stock Outstanding, ending balance (in shares) at Jun. 27, 2020		243,231
Ending balance at Jun. 27, 2020	2,319,653	$ 2,432	1,194,748	1,136,710	(14,237)
Common Stock Outstanding, beginning balance (in shares) at Apr. 03, 2021		245,808
Beginning balance at Apr. 03, 2021	2,886,961	$ 2,458	1,383,494	1,503,122	(2,113)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	206,341			206,341
Other comprehensive loss	(1,098)				(1,098)
Issuance of common shares under employee stock plans, net (in shares)		101
Issuance of common shares under employee stock plans, net	(40,209)	$ 1	(40,210)
Stock-based compensation expense	67,609		67,609
Common Stock Outstanding, ending balance (in shares) at Jul. 03, 2021		245,909
Ending balance at Jul. 03, 2021	$ 3,119,604	$ 2,459	$ 1,410,893	$ 1,709,463	$ (3,211)

Condensed Consolidated Statem_5

Condensed Consolidated Statements of Stockholders' Equity (Parenthetical) - $ / shares	3 Months Ended
	Jul. 03, 2021	Jun. 27, 2020
Statement of Stockholders' Equity [Abstract]
Cash dividends per common share (in dollars per share)	$ 0	$ 0.38

Basis of Presentation

Basis of Presentation	3 Months Ended
	Jul. 03, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	Basis of Presentation The accompanying interim condensed consolidated financial statements have been prepared in conformity with United States (U.S.) generally accepted accounting principles (GAAP) for interim financial information and the instructions to Form 10-Q and Article 10 of Regulation S-X, and should be read in conjunction with the Xilinx, Inc. (Xilinx or the Company) consolidated financial statements filed with the U.S. Securities and Exchange Commission (SEC) on Form 10-K for the fiscal year ended April 3, 2021. The interim financial statements are unaudited, but reflect all adjustments which are, in the opinion of management, of a normal, recurring nature necessary to provide a fair statement of results for the interim periods presented. The results of operations for the interim periods shown in this report are not necessarily indicative of the results that may be expected for the fiscal year ending April 2, 2022 or any future period. The Company uses a 52- to 53-week fiscal year ending on the Saturday nearest March 31. Fiscal 2022 and fiscal 2021 are 52-week and 53-week years ending on April 2, 2022 and April 3, 2021, respectively. The quarters ended July 3, 2021 and June 27, 2020 each consisted of 13 weeks. Merger with Advanced Micro Devices, Inc. On October 27, 2020, the Company announced that it had entered into an Agreement and Plan of Merger, dated October 26, 2020 (as it may be amended from time to time, the Merger Agreement) with Advanced Micro Devices, Inc., a Delaware corporation (AMD), and Thrones Merger Sub, Inc., a wholly-owned subsidiary of AMD (Merger Sub), under which, subject to the satisfaction or (to the extent permissible) waiver of the conditions set forth therein, Merger Sub will merge with and into the Company, and the Company will survive the merger as a wholly-owned subsidiary of AMD (Merger). Under the terms of the Merger Agreement, at the effective time of the Merger (Effective Time), each share of common stock, par value $0.01 per share, of the Company, issued and outstanding immediately prior to the Effective Time (other than treasury shares and any shares of Company common stock held by AMD or Merger Sub) will be converted into the right to receive 1.7234 fully paid and non-assessable shares of common stock, par value $0.01 per share, of AMD (with cash being paid, without interest and less applicable withholding taxes, in lieu of any fractional shares of AMD common stock). The Merger has been approved by the Company’s board of directors, the board of directors of AMD, the Company's stockholders and the stockholders of AMD. The completion of the Merger is subject to customary closing conditions, including, among others, the receipt of various regulatory approvals. Subject to the satisfaction or (to the extent permissible) waiver of such conditions, the Merger is currently expected to close by the end of calendar year 2021. The Company cannot guarantee that the Merger will be completed on a timely basis or at all or that, if completed, it will be completed on the terms set forth in the Merger Agreement. The aggregate financial advisor fees associated with the Merger are $90.0 million in total, $9.0 million of which was paid upon the public announcement of the Merger, and the remainder is contingent upon the closing of the Merger. The Company is also obligated to pay up to an additional $40.0 million calculated based on the extent to which the value of the Company’s shares in the Merger at the time of closing exceeds a specified threshold. If the Merger is not completed, the Company could be required to pay a termination fee of $1.00 billion to AMD under certain circumstances as described in the Merger Agreement or AMD could be required to pay a termination fee to us equal to $1.50 billion, or $1.00 billion under certain circumstances, as described in the Merger Agreement.

Recent Accounting Changes and A

Recent Accounting Changes and Accounting Pronouncements	3 Months Ended
	Jul. 03, 2021
Accounting Changes and Error Corrections [Abstract]
Recent Accounting Changes and Accounting Pronouncements	Recent Accounting Changes and Accounting Pronouncements Recent Accounting Pronouncements Adopted Income Taxes In December 2019, the FASB issued ASU 2019-12, Simplifying the Accounting for Income Taxes, which simplifies the accounting for income taxes as part of the overall initiative to reduce complexity in accounting standards. Amendments include removal of certain exceptions to the general principles of Accounting Standards Codification 740, Income Taxes. The amendments also include simplification in several other areas, such as recognition of deferred tax assets on step-up in tax basis in goodwill and accounting for franchise tax that is partially based on income. For public entities, the guidance is effective for fiscal years beginning after December 15, 2020, and interim periods within those fiscal years, which for Xilinx is the first quarter of fiscal 2022. The standard provides different transition methods for the various provisions. The Company adopted the new authoritative guidance in the first quarter of fiscal 2022 and the impact was not material to the Company's condensed consolidated financial statements.

Significant Customers and Conce

Significant Customers and Concentrations of Credit Risk	3 Months Ended
	Jul. 03, 2021
Significant Customers and Concentrations of Credit Risk [Abstract]
Significant Customers and Concentrations of Credit Risk	Significant Customers and Concentrations of Credit Risk Avnet, Inc. (Avnet), one of the Company’s distributors, distributes the Company’s products worldwide. As of July 3, 2021 and April 3, 2021, Avnet accounted for 4% and 13% of the Company’s total net accounts receivable, respectively. Net revenues from Avnet accounted for 49% and 44% of the Company’s worldwide net revenues in the first quarter of fiscal 2022 and 2021, respectively. While the percentage of worldwide net revenues from Avnet fluctuates from period to period, overall the percentage is within historical ranges. For the first quarter of fiscal 2022 and 2021, approximately 67% and 62%, respectively, of the Company's net revenues were from products sold to distributors for subsequent resale to original equipment manufacturers (OEMs) or their subcontract manufacturers. No other distributor or end customer accounted for more than 10% of the Company’s worldwide net revenues for the first quarter of fiscal 2022 and 2021. Xilinx is subject to concentrations of credit risk primarily in its trade accounts receivable and investments in debt securities to the extent of the amounts recorded on the condensed consolidated balance sheet. The Company attempts to mitigate the concentration of credit risk in its trade receivables through its credit evaluation process, collection terms, distributor sales to diverse end customers and through geographical dispersion of sales. Xilinx generally does not require collateral for receivables from its end customers or distributors. The Company mitigates concentrations of credit risk in its investments in debt securities by currently investing approximately 96% of its portfolio in AA (or its equivalent) or higher-grade securities as rated by Standard & Poor’s or Moody’s Investors Service. The Company’s methods to arrive at investment decisions are not solely based on the rating agencies’ credit ratings. Xilinx also performs additional credit due diligence and conducts regular portfolio credit reviews, including a review of counterparty credit risk related to the Company’s forward currency exchange contracts. Additionally, Xilinx limits its investments in the debt securities of a single issuer based upon the issuer’s credit rating and attempts to further mitigate credit risk by diversifying risk across geographies and type of issuer. As of July 3, 2021, all of the mortgage-backed securities in the Company's investment portfolio were issued by U.S. government-sponsored enterprises and agencies and are rated AA+ by Standard & Poor’s and Aaa by Moody’s Investors Service.

Fair Value Measurements

Fair Value Measurements	3 Months Ended
	Jul. 03, 2021
Fair Value Disclosures [Abstract]
Fair Value Measurements	Fair Value MeasurementsThe authoritative guidance for fair value measurements established by the FASB defines fair value as the exchange price that would be received from selling an asset or paid to transfer a liability (an exit price) in an orderly transaction between market participants at the measurement date. When determining the fair value measurements for assets and liabilities required or permitted to be recorded at fair value, the Company considers the principal or most advantageous market in which Xilinx would transact and also considers assumptions that market participants would use when pricing the asset or liability, such as inherent risk, transfer restrictions and risk of nonperformance. The Company determines the fair value for marketable debt securities using industry standard pricing services, data providers and other third-party sources and by internally performing valuation testing and analysis. The Company primarily uses a consensus price or weighted-average price for its fair value assessment. The Company determines the consensus price using market prices from a variety of industry standard pricing services, data providers, security master files from large financial institutions and other third-party sources and uses those multiple prices as inputs into a distribution-curve-based algorithm to determine the daily market value. The pricing services use multiple inputs to determine market prices, including reportable trades, benchmark yield curves, credit spreads and broker/dealer quotes as well as other industry and economic events. For certain securities with short maturities, such as discount commercial paper and certificates of deposit, the security is accreted from purchase price to face value at maturity. If a subsequent transaction on the same security is observed in the marketplace, the price on the subsequent transaction is used as the current daily market price and the security will be accreted to face value based on the revised price. The Company validates the consensus prices by taking random samples from each asset type and corroborating those prices using reported trade activity, benchmark yield curves, binding broker/dealer quotes or other relevant price information. There have not been any changes to the Company’s fair value methodology during the first quarter of fiscal 2022 and the Company did not adjust or override any fair value measurements as of July 3, 2021. Fair Value Hierarchy The fair value framework requires the categorization of assets and liabilities into three levels based upon the assumptions (inputs) used to price the assets or liabilities. The guidance for fair value measurements requires that assets and liabilities carried at fair value be classified and disclosed in one of the following categories: Level 1 — Quoted (unadjusted) prices in active markets for identical assets or liabilities. Level 2 — Observable inputs other than quoted prices included in Level 1, such as quoted prices for similar assets or liabilities in active markets; quoted prices for identical or similar assets or liabilities in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the asset or liability. Level 3 — Unobservable inputs to the valuation methodology that are supported by little or no market activity and that are significant to the measurement of the fair value of the assets or liabilities. Level 3 assets and liabilities include those whose fair value measurements are determined using pricing models, discounted cash flow methodologies or similar valuation techniques, as well as significant management judgment or estimation. Assets and Liabilities Measured at Fair Value on a Recurring Basis In instances where the inputs used to measure fair value fall into different levels of the fair value hierarchy, the fair value measurement has been determined based on the lowest level input that is significant to the fair value measurement in its entirety. The Company’s assessment of the significance of a particular item to the fair value measurement in its entirety requires judgment, including the consideration of inputs specific to the asset or liability. The following tables present information about the Company’s assets and liabilities measured at fair value on a recurring basis as of July 3, 2021 and April 3, 2021: July 3, 2021 (In thousands) (Level 1) (Level 2) (Level 3) Total Fair Assets Cash equivalents: Money market funds $ 745,459 $ — $ — $ 745,459 Financial institution securities — 79,995 — 79,995 Non-financial institution securities — 147,726 — 147,726 U.S. government and agency securities 154,989 19,999 — 174,988 Foreign government and agency securities — 79,991 — 79,991 Short-term investments: Financial institution securities — 449,992 — 449,992 Non-financial institution securities — 280,950 — 280,950 U.S. government and agency securities 339,930 172,479 — 512,409 Foreign government and agency securities — 509,915 — 509,915 Mortgage-backed securities — 167,730 — 167,730 Asset-backed securities — 158 — 158 Commercial mortgage-backed securities — 41,558 — 41,558 Derivative financial instruments, net — 984 — 984 Total assets measured at fair value $ 1,240,378 $ 1,951,477 $ — $ 3,191,855 April 3, 2021 (In thousands) (Level 1) (Level 2) (Level 3) Total Fair Assets Cash equivalents: Money market funds $ 583,390 $ — $ — $ 583,390 Financial institution securities — 274,985 — 274,985 Non-financial institution securities — 158,981 — 158,981 Foreign government and agency securities — 247,979 — 247,979 Short-term investments: Financial institution securities — 159,997 — 159,997 Non-financial institution securities — 374,854 — 374,854 U.S. government and agency securities 378,686 189,481 — 568,167 Foreign government and agency securities — 414,876 — 414,876 Mortgage-backed securities — 109,603 — 109,603 Asset-backed securities — 172 — 172 Commercial mortgage-backed securities — 12,702 — 12,702 Derivative financial instruments, net — 3,519 — 3,519 Total assets measured at fair value $ 962,076 $ 1,947,149 $ — $ 2,909,225 For certain of the Company’s financial instruments, including cash held in banks, accounts receivable and accounts payable, the carrying amounts approximate fair value due to their short maturities, and are therefore excluded from the fair value tables above. Financial Instruments Not Recorded at Fair Value on a Recurring Basis The Company's $750.0 million principal amount of 2.950% senior notes due June 1, 2024 (2024 Notes) and $750.0 million principal amount of 2.375% senior notes due June 1, 2030 (2030 Notes) are measured at fair value on a quarterly basis for disclosure purposes. The fair values of the 2024 Notes and 2030 Notes as of July 3, 2021 were approximately $794.4 million and $763.6 million, respectively, based on the last trading price for the period (classified as Level 2 in fair value hierarchy due to relatively low trading volume). Assets and Liabilities Measured at Fair Value on a Non-Recurring Basis As of July 3, 2021, the Company had non-marketable equity securities in private companies of $120.9 million, which were classified as Level 3 assets. The Company’s investments in non-marketable securities of private companies are recorded at fair value if the Company recognizes an observable price adjustment or an impairment. Such impairment losses or observable price adjustments were not material during all periods presented. The Company’s investments in non-financial assets such as property, plant and equipment, goodwill and acquisition-related intangibles, are recorded at cost (net of accumulated depreciation or amortization, where applicable). These non-financial assets are reduced to fair value when impaired.

Financial Instruments

Financial Instruments	3 Months Ended
	Jul. 03, 2021
Investments, All Other Investments [Abstract]
Financial Instruments	Financial Instruments The following is a summary of cash equivalents and available-for-sale securities as of the end of the periods presented: July 3, 2021 April 3, 2021 (In thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Estimated Fair Value Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Estimated Fair Value Money market funds $ 745,459 $ — $ — $ 745,459 $ 583,390 $ — $ — $ 583,390 Financial institution securities 529,987 — — 529,987 434,982 — — 434,982 Non-financial institution securities 428,676 — — 428,676 533,835 — — 533,835 U.S. government and agency securities 687,418 5 (26) 687,397 568,122 45 — 568,167 Foreign government and agency securities 589,906 — — 589,906 662,855 — — 662,855 Mortgage-backed securities 166,869 1,475 (614) 167,730 108,460 1,488 (345) 109,603 Asset-backed securities 145 13 — 158 159 13 — 172 Commercial mortgage- backed securities 41,686 71 (199) 41,558 12,622 86 (6) 12,702 $ 3,190,146 $ 1,564 $ (839) $ 3,190,871 $ 2,904,425 $ 1,632 $ (351) $ 2,905,706 Financial institution securities include securities issued or managed by financial institutions in various forms, such as commercial paper and time deposits. Substantially all time deposits were issued by institutions outside the U.S. as of July 3, 2021 and April 3, 2021. The following tables show the fair values and gross unrealized losses of the Company’s investments, aggregated by investment category, for individual securities that have been in a continuous unrealized loss position for the length of time specified, as of July 3, 2021 and April 3, 2021: July 3, 2021 Less Than 12 Months 12 Months or Greater Total (In thousands) Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses U.S. government and agency securities $ 394,928 $ (26) $ — $ — $ 394,928 $ (26) Mortgage-backed securities $ 82,791 $ (514) $ 7,130 $ (100) $ 89,921 $ (614) Commercial mortgage- backed securities $ 27,552 $ (196) $ 178 $ (3) $ 27,730 $ (199) $ 505,271 $ (736) $ 7,308 $ (103) $ 512,579 $ (839) April 3, 2021 Less Than 12 Months 12 Months or Greater Total (In thousands) Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Mortgage-backed securities $ 37,442 $ (216) $ 9,835 $ (129) $ 47,277 $ (345) Commercial mortgage- backed securities $ 2,671 $ (5) $ 181 $ (1) $ 2,852 $ (6) $ 40,113 $ (221) $ 10,016 $ (130) $ 50,129 $ (351) The Company reviewed the investment portfolio and determined that the gross unrealized losses on these investments as of July 3, 2021 and April 3, 2021 were temporary in nature as evidenced by the fluctuations in the gross unrealized losses within the investment categories. The marketable debt securities (U.S. and foreign government and agency securities, mortgage-backed securities and commercial mortgage-backed securities) are highly rated by the credit rating agencies, there have been no defaults on any of these securities and the Company has received interest payments as they become due. Therefore, the Company believes that it will be able to collect both principal and interest amount due to the Company. Additionally, in the past several years a portion of the Company's investment in the mortgage-backed securities was redeemed or prepaid by the debtors at par. Furthermore, the aggregate of individual unrealized losses that had been outstanding for twelve months or more was not significant as of July 3, 2021 and April 3, 2021. The Company neither intends to sell these investments nor concludes that it is more-likely-than-not that it will have to sell them until recovery of their carrying values. The amortized cost and estimated fair value of marketable debt securities, by contractual maturity, are shown in the table below. Actual maturities may differ from contractual maturities because issuers may have the right to call or prepay obligations without call or prepayment penalties. July 3, 2021 (In thousands) Amortized Estimated Due in one year or less $ 2,235,986 $ 2,235,965 Due after one year through five years 6,927 6,981 Due after five years through ten years 13,985 14,456 Due after ten years 187,789 188,009 $ 2,444,687 $ 2,445,411 As of July 3, 2021, $209.4 million of marketable debt securities with contractual maturities of greater than one year were classified as short-term investments. Additionally, the above table does not include investments in money market funds because these investments do not have specific contractual maturities. Certain information related to available-for-sale securities is as follows: Three Months Ended (In thousands) July 3, 2021 June 27, 2020 Proceeds from sale of available-for-sale securities $ 4,982 $ 37,657 Gross realized gains on sale of available-for-sale securities $ 36 $ 360 Gross realized losses on sale of available-for-sale securities (64) — Net realized (losses) gains on sale of available-for-sale securities $ (28) $ 360 Amortization of premiums (discounts) on available-for-sale securities $ 391 $ (91) The cost of securities matured or sold is based on the specific identification method.

Derivative Financial Instrument

Derivative Financial Instruments	3 Months Ended
	Jul. 03, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Financial Instruments	Derivative Financial Instruments The Company’s primary objective for holding derivative financial instruments is to manage foreign currency exchange rate risk and interest rate risk. As a result of the use of derivative financial instruments, the Company is exposed to the risk that counterparties to derivative contracts may fail to meet their contractual obligations. The Company manages counterparty credit risk in derivative contracts by reviewing counterparty creditworthiness on a regular basis, establishing collateral requirement and limiting exposure to any single counterparty. The right of set-off that exists with certain transactions enables the Company to net amounts due to and from the counterparty, reducing the maximum loss from credit risk in the event of counterparty default. In March and May 2020, the Company entered into interest rate swap contracts with an independent financial institution in an effort to reduce the risk of changes in the underlying benchmark interest rate. During the first quarter of fiscal 2021, the Company unwound the interest rate swap contracts and recognized an immaterial loss. The loss is being amortized as an additional increase to interest expense over the remaining life of the 2030 Notes. There was no ineffectiveness during all periods presented.

Stock-Based Compensation Plans

Stock-Based Compensation Plans	3 Months Ended
	Jul. 03, 2021
Share-based Payment Arrangement [Abstract]
Stock-Based Compensation Plans	Stock-Based Compensation Plans The Company’s equity incentive plans are broad-based, long-term retention programs that cover employees, consultants and non-employee directors of the Company. These plans are intended to attract and retain talented employees, consultants and non-employee directors and to provide such persons with a proprietary interest in the Company. Stock-Based Compensation The following table summarizes stock-based compensation expense related to stock awards granted under the Company’s equity incentive plans and rights to acquire stock granted under the Company’s Employee Stock Purchase Plan (ESPP): Three Months Ended (In thousands) July 3, 2021 June 27, 2020 Stock-based compensation included in: Cost of revenues $ 3,610 $ 2,721 Research and development 41,462 30,369 Selling, general and administrative 22,537 17,293 $ 67,609 $ 50,383 Employee Stock Option Plans The types of awards allowed under the 2007 Equity Incentive Plan (2007 Equity Plan) include incentive stock options, non-qualified stock options, restricted stock units (RSUs), restricted stock and stock appreciation rights. As of July 3, 2021, 11.8 million shares remained available for grant under the 2007 Equity Plan. RSU Awards A summary of the Company’s RSU activity and related information is as follows: RSUs Outstanding (Shares in thousands) Number of Shares Weighted-Average Grant-Date Fair Value Per Share March 28, 2020 6,780 $ 80.53 Granted 3,885 $ 106.36 Vested (2,558) $ 71.07 Cancelled (680) $ 85.26 April 3, 2021 7,427 $ 80.53 Granted 143 $ 124.14 Vested (1,111) $ 64.12 Cancelled (84) $ 100.50 July 3, 2021 6,375 $ 102.53 The estimated fair values of RSUs were calculated based on the market price of Xilinx common stock on the date of grant, reduced by the present value of dividends expected to be paid on Xilinx common stock prior to vesting. The per share weighted-average fair value of RSUs granted during the first quarter of fiscal 2022 was $124.14 ($84.34 for the first quarter of fiscal 2021), which were calculated based on estimates at the date of grant using the following weighted-average assumptions: Three Months Ended July 3, 2021 June 27, 2020 Risk-free interest rate 0.6 % 0.3 % Dividend yield — % 1.7 % For the majority of RSUs granted, the number of shares of common stock issued on the date the RSU awards vest is net of the minimum statutory withholding requirements that the Company pays in cash to the appropriate taxing authorities on behalf of the Company's employees. During the first three months of fiscal 2022 and 2021, the Company withheld $40.2 million and $3.2 million worth of RSU awards, respectively, to satisfy the employees’ tax obligations. During the first three months of fiscal 2022, the Company realized excess tax benefits of $19.6 million, primarily from RSU vesting. The amount of excess tax benefits was immaterial for the first three months of fiscal 2021 due to RSU vesting falling into later period. Employee Stock Purchase Plan

Net Income Per Common Share

Net Income Per Common Share	3 Months Ended
	Jul. 03, 2021
Earnings Per Share [Abstract]
Net Income Per Common Share	Net Income Per Common ShareThe computation of basic net income per common share for all periods presented is derived from information on the condensed consolidated statements of income, and there are no reconciling items in the numerator used to compute the diluted net income per common share. The following table summarizes the computation of basic and diluted net income per common share: (In thousands, except per share amounts) July 3, 2021 June 27, 2020 Net income available to common stockholders $ 206,341 $ 93,836 Weighted average common shares outstanding-basic 245,860 243,180 Dilutive effect of employee equity incentive plans 3,460 2,363 Weighted average common shares outstanding-diluted 249,320 245,543 Basic net income per common share $ 0.84 $ 0.39 Diluted net income per common share $ 0.83 $ 0.38 The total shares used in the denominator of the diluted net income per common share calculation include potentially dilutive common equivalent shares outstanding that are not included in basic net income per common share calculation. The diluted shares were calculated by applying the treasury stock method to the impact of the equity incentive plans. Certain shares of outstanding stock options and RSUs were excluded from diluted net income per common share calculation by applying the treasury stock method, as their inclusion would have been anti-dilutive. These excluded options and RSUs were immaterial for the first quarter of fiscal 2022 and 2021, but could be dilutive in the future if the Company’s average share price increases and is greater than the combined exercise prices and the unamortized fair values of these options and RSUs.

Inventories

Inventories	3 Months Ended
	Jul. 03, 2021
Inventory Disclosure [Abstract]
Inventories	Inventories Inventories are stated at the lower of actual cost (determined using the first-in, first-out method), or market (estimated net realizable value) and are comprised of the following: (In thousands) July 3, 2021 April 3, 2021 Raw materials $ 31,129 $ 25,927 Work-in-process 205,125 220,228 Finished goods 50,789 64,930 $ 287,043 $ 311,085

Debt and Credit Facility

Debt and Credit Facility	3 Months Ended
	Jul. 03, 2021
Debt Disclosure [Abstract]
Debt and Credit Facility	Debt and Credit Facility 2024 Notes On May 30, 2017, the Company issued the 2024 Notes at a discounted price of 99.887% of par. Interest on the 2024 Notes is payable semi-annually on June 1 and December 1. The effective interest rate of the 2024 Notes is 2.968%. The coupon interest rate of the 2024 Notes is 2.950%. The Company received $745.2 million from the issuance of the 2024 Notes, after the debt discount and deduction of debt issuance costs. The debt discounts and issuance costs are amortized to interest expense over the term of the 2024 Notes. As of July 3, 2021, the remaining term of the 2024 Notes is approximately 2.9 years. The following table summarizes the carrying value of the 2024 Notes as of July 3, 2021 and April 3, 2021: (In thousands) July 3, 2021 April 3, 2021 Principal amount of the 2024 Notes $ 750,000 $ 750,000 Unamortized discount of the 2024 Notes (375) (405) Unamortized debt issuance costs associated with 2024 Notes (1,655) (1,797) Carrying Value of the 2024 Notes $ 747,970 $ 747,798 Interest expense related to the 2024 Notes was included in interest and other income (expense), net on the condensed consolidated statements of income as follows: Three Months Ended (In thousands) July 3, 2021 June 27, 2020 Contractual coupon interest $ 5,444 $ 5,444 Amortization of debt issuance costs 142 142 Amortization of debt discount, net 30 29 Total interest expense related to the 2024 Notes $ 5,616 $ 5,615 2030 Notes On May 19, 2020, the Company issued the 2030 Notes at a discounted price of 99.973% of par. Interest on the 2030 Notes is payable semi-annually on June 1 and December 1. The effective interest rate of the 2030 Notes is 2.378%. The coupon interest rate of the 2030 Notes is 2.375%. The Company received $744.4 million from the issuance of the 2030 Notes, after the debt discount and deduction of debt issuance costs. The debt discounts and issuance costs are amortized to interest expense over the term of the 2030 Notes. As of July 3, 2021, the remaining term of the 2030 Notes is approximately 8.9 years. The following table summarizes the carrying value of the 2030 Notes as of July 3, 2021: (In thousands) July 3, 2021 April 3, 2021 Principal amount of the 2030 Notes $ 750,000 $ 750,000 Unamortized discount of the 2030 Notes (182) (187) Unamortized debt issuance costs associated with 2030 Notes (4,789) (4,923) Carrying Value of the 2030 Notes $ 745,029 $ 744,890 Interest expense related to the 2030 Notes was included in interest and other income (expense), net on the condensed consolidated statements of income as follows: Three Months Ended (In thousands) July 3, 2021 June 27, 2020 Contractual coupon interest $ 4,521 $ 2,042 Amortization of debt issuance costs 134 45 Amortization of debt discount, net 5 2 Total interest expense related to the 2030 Notes $ 4,660 $ 2,089

Common Stock Repurchase Program

Common Stock Repurchase Program	3 Months Ended
	Jul. 03, 2021
Stockholders' Equity Note [Abstract]
Common Stock Repurchase Program	Common Stock Repurchase Program The Board of Directors (Board) has approved stock repurchase programs enabling the Company to repurchase its common stock and debentures in the open market or through negotiated transactions with independent financial institutions. On October 22, 2019, the Board authorized another program (2019 Repurchase Program) to repurchase the Company's common stock and debentures up to $1.00 billion. The 2019 Repurchase Program has no stated expiration date. Through July 3, 2021, the Company has used $716.3 million of the $1.00 billion authorized under the 2019 Repurchase Program, leaving $283.7 million available for future repurchases. Pursuant to the terms of the Merger Agreement, the Company suspended its repurchase program on October 27, 2020, the date the Company announced its planned merger with AMD. The Company’s current policy is to retire all repurchased shares, and consequently, no treasury shares were held as of July 3, 2021 and April 3, 2021.

Interest and Other Income (Expe

Interest and Other Income (Expense), Net	3 Months Ended
	Jul. 03, 2021
Other Income and Expenses [Abstract]
Interest and Other Income (Expense), Net	Interest and Other Income (Expense), Net The components of interest and other income (expense), net are as follows: Three Months Ended (In thousands) July 3, 2021 June 27, 2020 Interest income $ 1,717 $ 4,954 Interest expense (10,276) (11,656) Other income (expense), net 9,559 (5,451) Total interest and other income (expense), net $ 1,000 $ (12,153)

Accumulated Other Comprehensive

Accumulated Other Comprehensive Loss	3 Months Ended
	Jul. 03, 2021
Equity [Abstract]
Accumulated Other Comprehensive Loss	Accumulated Other Comprehensive Loss Comprehensive income (loss) is defined as the change in equity of a company during a period from transactions and other events and circumstances from non-owner sources. The components of the Company's accumulated other comprehensive loss are as follows: (In thousands) July 3, 2021 April 3, 2021 Accumulated unrealized gains on available-for-sale securities, net of tax $ 554 $ 983 Accumulated unrealized losses on hedging transactions, net of tax (1,034) 904 Accumulated cumulative translation adjustment, net of tax (2,731) (4,000) Total accumulated other comprehensive loss $ (3,211) $ (2,113) The related tax effects of other comprehensive income (loss) were not material for all periods presented.

Income Taxes

Income Taxes	3 Months Ended
	Jul. 03, 2021
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The Company recorded a tax provision of $5.0 million for the first quarter of fiscal 2022 as compared to $69.5 million in the same prior year period, representing effective tax rates of 2% and 43%, respectively. The difference between the U.S. federal statutory tax rate of 21% and the Company's effective tax rate in the first quarter of fiscal 2022 was primarily due to the beneficial impact of income earned in lower tax rate jurisdictions and excess tax benefits with respect to stock-based compensation, which was partially offset by the U.S. tax on global intangible low-taxed income (GILTI). The difference between the U.S. federal statutory tax rate of 21% and the Company's effective tax rate in the first quarter of fiscal 2021 was primarily due to the beneficial impact of income earned in lower tax rate jurisdictions, which was partially offset by GILTI and the recognition of the cumulative adverse impact of including stock-based compensation in the intercompany research and development (R&D) cost sharing arrangement. During fiscal 2021, the U.S. Supreme Court (Supreme Court) denied certiorari of the Ninth Circuit Court of Appeals (Ninth Circuit) decision in the case of Altera Corp. v. Commissioner (Altera), which concerned related party R&D cost sharing arrangements and required stock-based compensation to be included in the pool of costs to be shared. While the Company is not a party to the case, it is subject to the findings. Pursuant to the Supreme Court’s decision not to review the case, the Company recorded expense during fiscal 2021 for taxes and interest representing the cumulative adverse impact. Despite the decision in the Altera tax case, the Company has concluded that the related law remains unsettled and will continue to monitor developments and the potential effect on its condensed consolidated financial statements and tax filings. The Company’s total gross unrecognized tax benefits as of July 3, 2021, determined in accordance with authoritative guidance for measuring uncertain tax positions, increased by $8.1 million in the first quarter of fiscal 2022 to $153.1 million. The total amount of unrecognized tax benefits that, if realized in a future period, would favorably affect the effective tax rate was $114.3 million as of July 3, 2021. The Company’s policy is to include interest and penalties related to income tax liabilities within the provision for income taxes on the condensed consolidated statements of income. The balance of accrued interest and penalties recorded in the condensed consolidated balance sheets was $3.9 million as of July 3, 2021 compared to $3.7 million in the same prior year period. The amounts of interest and penalties included in the Company's provision for income taxes were not material for all periods presented. The statutes of limitations have closed for U.S. federal income tax purposes for years through fiscal 2017 and for significant U.S. state income tax purposes for years through fiscal 2014. The statutes of limitations have closed for Ireland and India income tax purposes for years through fiscal 2016 and for Singapore income tax purposes for years through fiscal 2015.

Leases and Commitments

Leases and Commitments	3 Months Ended
	Jul. 03, 2021
Commitments and Contingencies Disclosure [Abstract]
Leases and Commitments	Leases and Commitments Xilinx leases some of its facilities and office buildings under non-cancelable operating leases that expire at various dates through August 2029. Additionally, Xilinx entered into a land lease in conjunction with the Company’s building in Singapore, which will expire in November 2035 and the lease cost was settled in an up-front payment in June 2006. Some of the operating leases for facilities and office buildings require payment of operating costs, including property taxes, repairs, maintenance and insurance. Most of the Company’s leases contain renewal options for varying terms. T hese renewal terms can extend the lease term from 1 to 15 years, and are included in the lease term when it is reasonably certain that the Company will exercise the option. The following table presents the maturities of lease liabilities as of July 3, 2021: Fiscal (In thousands) 2022 (remaining nine months) $ 10,070 2023 9,841 2024 7,873 2025 6,511 2026 6,376 Thereafter 22,818 Total lease payments 63,489 Less: Imputed interest (12,337) Total lease liabilities $ 51,152 The Company's leases were included as a component of the following condensed consolidated balance sheet lines: (In thousands) July 3, 2021 April 3, 2021 Other assets $ 48,033 $ 48,322 Other accrued liabilities 10,037 10,461 Other long-term liabilities 41,115 40,858 The components of lease costs were as follows: Three Months Ended (In thousands) July 3, 2021 June 27, 2020 Operating lease cost $ 3,798 $ 3,701 Lease income (579) (922) Total lease cost $ 3,219 $ 2,779 Other information related to leases were as follows: (In thousands) July 3, 2021 June 27, 2020 Cash paid for operating leases included in operating cash flows $ 3,423 $ 3,384 July 3, 2021 June 27, 2020 Weighted-average remaining lease term - operating leases (in years) 6.6 7.2 Weighted-average remaining discount rate - operating leases 5.6 % 5.6 % three

Product Warranty and Indemnific

Product Warranty and Indemnification	3 Months Ended
	Jul. 03, 2021
Product Warranties Disclosures [Abstract]
Product Warranty and Indemnification	Product Warranty and Indemnification The Company generally sells products with a limited warranty for product quality. The Company provides an accrual for known product issues if a loss is probable and can be reasonably estimated. As of the end of the first quarter of fiscal 2022 and the end of fiscal 2021, the accrual balances of the product warranty liability were immaterial. The Company offers, subject to certain terms and conditions, to indemnify customers and distributors for costs and damages awarded against these parties in the event the Company’s hardware products are found to infringe third-party intellectual property rights, including patents, copyrights or trademarks, and to compensate certain customers for limited specified costs they actually incur in the event the Company's hardware products experience epidemic failure. To a lesser extent, the Company may from time-to-time offer limited indemnification with respect to its software products. The terms and conditions of these indemnity obligations are limited by contract, which obligations are typically perpetual from the effective date of the agreement. The Company has historically received only a limited number of requests for indemnification under these provisions and has not made any significant payments pursuant to these provisions. The Company cannot estimate the maximum amount of potential future payments, if any, that the Company may be required to make as a result of these obligations due to the limited history of indemnification claims and the unique facts and circumstances that are likely to be involved in each particular claim and indemnification provision. However, there can be no assurances that the Company will not incur any financial liabilities in the future as a result of these obligations.

Contingencies

Contingencies	3 Months Ended
	Jul. 03, 2021
Commitments and Contingencies Disclosure [Abstract]
Contingencies	Contingencies Patent Litigation On October 18, 2019, a patent infringement lawsuit was filed by Arbor Global Strategies LLC (Arbor) against the Company in the U.S. District Court in Delaware (Arbor Global Strategies LLC, v. Xilinx, Inc., Case No. 1:19-cv-01986). The lawsuit pertains to four patents and Arbor seeks unspecified damages, interest, attorneys’ fees, and costs. The Company filed a motion to dismiss the case on December 19, 2019 that was denied on August 12, 2020. On September 4, 2020, the Company filed four inter partes review (IPR) petitions directed at each of the four Arbor patents. On March 5, 2021, the Patent Trial and Appeal Board (PTAB) entered decisions granting institution of all four IPR petitions. Subsequently, the parties filed an agreed stay motion on March 10, 2021 for the district court litigation. On March 11, 2021, the Court issued an order staying the case until the issuance of the PTAB’s Final Written Decision on the last-instituted of the parties’ pending IPRs, which is expected no later than March 2022. The Company is unable to estimate its range of possible loss, if any, in this matter at this time. On December 5, 2019, Analog Devices, Inc. (ADI) filed a patent infringement lawsuit against the Company in the United States District Court for the District of Delaware (Analog Devices, Inc. v. Xilinx, Inc., Case No. 1-19-cv-02225). The lawsuit pertains to eight patents and ADI seeks unspecified damages, interest, attorneys’ fees, costs, and a permanent injunction. The Company filed its answer and counterclaims alleging infringement by ADI of eight patents on January 21, 2020. The Company filed amended counterclaims on April 3, 2020. The Company filed a motion to strike ADI’s affirmative defense of inequitable conduct on May 8, 2020, which the Court granted on February 9, 2021. The parties exchanged infringement contentions on August 17, 2020, and invalidity contentions on September 15, 2020. Between July 17 and December 4, 2020, the Company filed nine IPR petitions challenging the patentability of seven ADI asserted patents. The PTAB entered decisions granting institution of IPR on six ADI asserted patents, U.S. Patent No. 10,250,250, U.S. Patent No. 8,487,659, U.S. Patent No. 7,012,463, U.S. Patent No. 7,286,075, U.S. Patent No. 6,900,750 and U.S. Patent No. 7,719,452. The PTAB entered a decision denying institution of IPR on one ADI asserted patent, U.S. Patent No. 7,274,321. Between August 31 and September 15, 2020, ADI filed eight IPR petitions challenging eight Xilinx asserted patents. The PTAB entered decisions granting institution of IPR on eight Xilinx asserted patents, U.S. Patent No. 8,548,071, U.S. Patent No. 7,224,184, U.S. Patent No. 7,088,767, U.S. Patent No. 7,187,709, U.S. Patent No. 7,015,838, U.S. Patent No. 7,280,590, U.S. Patent No. 7,116,251 and U.S. Patent No. 6,975,132. On February 22, 2021, the Court issued an order staying the case until the issuance of the PTAB’s Final Written Decision on the last-instituted of the parties’ pending IPRs, which is expected no later than May 2022. At that time, if either party believes a stay should continue, that party may file a motion with the Court within 10 days after the issuance of the last decision, and the other party may oppose. The Company is unable to estimate its range of possible loss, if any, in this matter at this time. On April 30, 2020, a patent infringement lawsuit was filed by FG SRC LLC (SRC) against the Company in the U.S. District Court in Delaware (FG SRC LLC, v. Xilinx, Inc., Case No. 1:20-cv-00601). The lawsuit pertains to two patents and SRC seeks unspecified damages, interest, and an on-going royalty. The Company filed its answer to the complaint on June 29, 2020. On July 20, 2020, SRC filed an amended complaint. On August 3, 2020, the Company filed a motion to dismiss the amended complaint. On August 6, 2020, the Company filed a motion to stay this case in Delaware bankruptcy court in view of the pending bankruptcy of the prior owner of the patents. This motion to stay was denied on September 23, 2020. The motion to dismiss was denied on February 10, 2021. On March 22, 2021, SRC filed an amended complaint removing one of the two previously asserted patents. Discovery in the case is now open. SRC’s infringement contentions were received on June 3, 2021, and invalidity contentions were served on July 22, 2021. A trial has been set for March 20, 2023. The Company is unable to estimate its range of possible loss, if any, in this matter at this time. On September 16, 2020, five patent infringement lawsuits (Case Nos. 1:20-cv-01228, 1:20-cv-01229, 1:20-cv-01231, 1:20-cv-01232 1:20-cv-01233) were filed by WSOU Investments, LLC - d/b/a Brazos Licensing and Development (WSOU Investments) in the U.S. District Court in Delaware. Each lawsuit pertains to a single patent and WSOU Investments seeks unspecified damages, interest, attorneys’ fees, and costs. No schedule has been set in any of the cases. On November 9, 2020, the Company filed a motion to dismiss WSOU Investments’ indirect infringement claims in each of the cases. In response, WSOU Investments filed amended complaints, limiting its request for pre-suite damages to the direct infringement claims. The Company filed motions to dismiss the indirect infringement claims in the amended complaints on December 7, 2020. On June 8, 2021, the Court entered an order in each of the cases, dismissing the indirect infringement claims. The Company is unable to estimate its range of possible loss, if any, in this matter at this time. The Company intends to continue to protect and defend its IP vigorously. From time to time, the Company is involved in various disputes and litigation matters that arise in the ordinary course of its business. These include disputes and lawsuits related to intellectual property, mergers and acquisitions, licensing, contract law, tax, regulatory, distribution arrangements, employee relations and other matters. Periodically, the Company reviews the status of each matter and assesses its potential financial exposure. If the potential loss from any claim or legal proceeding is considered probable and a range of possible losses can be estimated, the Company accrues a liability for the estimated loss. Legal proceedings are subject to uncertainties, and the outcomes are difficult to predict. Because of such uncertainties, accruals are based only on the best information available at the time. As additional information becomes available, the Company continues to reassess the potential liability related to pending claims and litigation and may revise estimates.

Goodwill and Acquisition-Relate

Goodwill and Acquisition-Related Intangibles	3 Months Ended
	Jul. 03, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Acquisition-Related Intangibles	Goodwill and Acquisition-Related Intangibles A summary of the goodwill and acquisitions-related intangibles balances as of July 3, 2021 and April 3, 2021 was as follows: Weighted-Average (In thousands) July 3, 2021 April 3, 2021 Amortization Life Goodwill $ 633,200 $ 620,697 Core technology, gross 269,859 249,847 Less accumulated amortization (142,073) (133,007) Core technology, net 127,786 116,840 3.8 years Other intangibles, gross 95,759 95,759 Less accumulated amortization (70,841) (67,999) Other intangibles, net 24,918 27,760 3.2 years In-process research and development 26,992 26,992 Total acquisition-related intangibles, gross 392,610 372,598 Less accumulated amortization (212,914) (201,006) Total acquisition-related intangibles, net $ 179,696 $ 171,592 During the quarter, the Company completed an immaterial business combination, which resulted in increases to goodwill and core technology intangibles. Based on the carrying value of acquisition-related intangibles recorded as of July 3, 2021, and assuming no subsequent acquisition or impairment of the underlying assets, the annual amortization expense for acquisition-related intangibles is expected to be as follows: Fiscal (In thousands) 2022 (remaining nine months) $ 34,930 2023 45,839 2024 41,589 2025 18,749 2026 10,930 Thereafter 667 Total $ 152,704

Segment Information

Segment Information	3 Months Ended
	Jul. 03, 2021
Segment Reporting [Abstract]
Segment Information	Segment InformationXilinx designs, develops and markets programmable logic semiconductor devices and the related software design tools. The Company operates and tracks its results in one operating segment. Xilinx sells its products to OEMs and to electronic components distributors who resell these products to OEMs or subcontract manufacturers. Net revenues by geography for the periods indicated were as follows: Three Months Ended (In thousands) July 3, 2021 June 27, 2020 North America $ 199,995 $ 186,293 Asia Pacific 460,411 393,033 Europe 133,791 92,751 Japan 84,409 54,596 Total net revenues $ 878,606 $ 726,673 Geographic revenue information for the first quarter of fiscal 2022 and 2021 reflects the geographic location of the distributors or OEMs who purchased the Company's products. This may differ from the geographic location of the end customers. The Company's end market revenue data is derived from the understanding of end customers’ primary markets, which is based on reports provided by distributors and the Company's internal records. The Company classifies end markets into businesses with similar market drivers: Aerospace & Defense, Industrial and Test, Measurement & Emulation (AIT); Automotive, Broadcast & Consumer; Wired & Wireless; and Data Center. Additionally, revenue recognized from shipments to distributors but not yet subsequently sold to the end markets is classified as Channel Revenue. The Channel Revenue represents the difference between the shipments to distributors and what the distributors subsequently sold to the end customers within the same period. Three Months Ended (% of total net revenues) July 3, 2021 June 27, 2020 AIT 36 % 45 % Automotive, Broadcast and Consumer 20 12 Wired and Wireless 30 32 Data Center 10 12 Channel Revenue 4 (1) Total net revenues 100 % 100 %

Recent Accounting Changes and_2

Recent Accounting Changes and Accounting Pronouncements (Policies)	3 Months Ended
	Jul. 03, 2021
Accounting Changes and Error Corrections [Abstract]
Basis of Presentation	The accompanying interim condensed consolidated financial statements have been prepared in conformity with United States (U.S.) generally accepted accounting principles (GAAP) for interim financial information and the instructions to Form 10-Q and Article 10 of Regulation S-X, and should be read in conjunction with the Xilinx, Inc. (Xilinx or the Company) consolidated financial statements filed with the U.S. Securities and Exchange Commission (SEC) on Form 10-K for the fiscal year ended April 3, 2021. The interim financial statements are unaudited, but reflect all adjustments which are, in the opinion of management, of a normal, recurring nature necessary to provide a fair statement of results for the interim periods presented. The results of operations for the interim periods shown in this report are not necessarily indicative of the results that may be expected for the fiscal year ending April 2, 2022 or any future period.
Recent Accounting Changes and Accounting Pronouncements	Recent Accounting Changes and Accounting Pronouncements Recent Accounting Pronouncements Adopted Income Taxes In December 2019, the FASB issued ASU 2019-12, Simplifying the Accounting for Income Taxes, which simplifies the accounting for income taxes as part of the overall initiative to reduce complexity in accounting standards. Amendments include removal of certain exceptions to the general principles of Accounting Standards Codification 740, Income Taxes. The amendments also include simplification in several other areas, such as recognition of deferred tax assets on step-up in tax basis in goodwill and accounting for franchise tax that is partially based on income. For public entities, the guidance is effective for fiscal years beginning after December 15, 2020, and interim periods within those fiscal years, which for Xilinx is the first quarter of fiscal 2022. The standard provides different transition methods for the various provisions. The Company adopted the new authoritative guidance in the first quarter of fiscal 2022 and the impact was not material to the Company's condensed consolidated financial statements.

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	3 Months Ended
	Jul. 03, 2021
Fair Value Disclosures [Abstract]
Assets and liabilities measured at fair value on a recurring basis	The following tables present information about the Company’s assets and liabilities measured at fair value on a recurring basis as of July 3, 2021 and April 3, 2021: July 3, 2021 (In thousands) (Level 1) (Level 2) (Level 3) Total Fair Assets Cash equivalents: Money market funds $ 745,459 $ — $ — $ 745,459 Financial institution securities — 79,995 — 79,995 Non-financial institution securities — 147,726 — 147,726 U.S. government and agency securities 154,989 19,999 — 174,988 Foreign government and agency securities — 79,991 — 79,991 Short-term investments: Financial institution securities — 449,992 — 449,992 Non-financial institution securities — 280,950 — 280,950 U.S. government and agency securities 339,930 172,479 — 512,409 Foreign government and agency securities — 509,915 — 509,915 Mortgage-backed securities — 167,730 — 167,730 Asset-backed securities — 158 — 158 Commercial mortgage-backed securities — 41,558 — 41,558 Derivative financial instruments, net — 984 — 984 Total assets measured at fair value $ 1,240,378 $ 1,951,477 $ — $ 3,191,855 April 3, 2021 (In thousands) (Level 1) (Level 2) (Level 3) Total Fair Assets Cash equivalents: Money market funds $ 583,390 $ — $ — $ 583,390 Financial institution securities — 274,985 — 274,985 Non-financial institution securities — 158,981 — 158,981 Foreign government and agency securities — 247,979 — 247,979 Short-term investments: Financial institution securities — 159,997 — 159,997 Non-financial institution securities — 374,854 — 374,854 U.S. government and agency securities 378,686 189,481 — 568,167 Foreign government and agency securities — 414,876 — 414,876 Mortgage-backed securities — 109,603 — 109,603 Asset-backed securities — 172 — 172 Commercial mortgage-backed securities — 12,702 — 12,702 Derivative financial instruments, net — 3,519 — 3,519 Total assets measured at fair value $ 962,076 $ 1,947,149 $ — $ 2,909,225

Financial Instruments (Tables)

Financial Instruments (Tables)	3 Months Ended
	Jul. 03, 2021
Investments, All Other Investments [Abstract]
Available-for-sale securities	The following is a summary of cash equivalents and available-for-sale securities as of the end of the periods presented: July 3, 2021 April 3, 2021 (In thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Estimated Fair Value Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Estimated Fair Value Money market funds $ 745,459 $ — $ — $ 745,459 $ 583,390 $ — $ — $ 583,390 Financial institution securities 529,987 — — 529,987 434,982 — — 434,982 Non-financial institution securities 428,676 — — 428,676 533,835 — — 533,835 U.S. government and agency securities 687,418 5 (26) 687,397 568,122 45 — 568,167 Foreign government and agency securities 589,906 — — 589,906 662,855 — — 662,855 Mortgage-backed securities 166,869 1,475 (614) 167,730 108,460 1,488 (345) 109,603 Asset-backed securities 145 13 — 158 159 13 — 172 Commercial mortgage- backed securities 41,686 71 (199) 41,558 12,622 86 (6) 12,702 $ 3,190,146 $ 1,564 $ (839) $ 3,190,871 $ 2,904,425 $ 1,632 $ (351) $ 2,905,706
Fair values and gross unrealized losses of the investments	The following tables show the fair values and gross unrealized losses of the Company’s investments, aggregated by investment category, for individual securities that have been in a continuous unrealized loss position for the length of time specified, as of July 3, 2021 and April 3, 2021: July 3, 2021 Less Than 12 Months 12 Months or Greater Total (In thousands) Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses U.S. government and agency securities $ 394,928 $ (26) $ — $ — $ 394,928 $ (26) Mortgage-backed securities $ 82,791 $ (514) $ 7,130 $ (100) $ 89,921 $ (614) Commercial mortgage- backed securities $ 27,552 $ (196) $ 178 $ (3) $ 27,730 $ (199) $ 505,271 $ (736) $ 7,308 $ (103) $ 512,579 $ (839) April 3, 2021 Less Than 12 Months 12 Months or Greater Total (In thousands) Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Mortgage-backed securities $ 37,442 $ (216) $ 9,835 $ (129) $ 47,277 $ (345) Commercial mortgage- backed securities $ 2,671 $ (5) $ 181 $ (1) $ 2,852 $ (6) $ 40,113 $ (221) $ 10,016 $ (130) $ 50,129 $ (351)
Amortized cost and estimated fair value of marketable debt securities	The amortized cost and estimated fair value of marketable debt securities, by contractual maturity, are shown in the table below. Actual maturities may differ from contractual maturities because issuers may have the right to call or prepay obligations without call or prepayment penalties. July 3, 2021 (In thousands) Amortized Estimated Due in one year or less $ 2,235,986 $ 2,235,965 Due after one year through five years 6,927 6,981 Due after five years through ten years 13,985 14,456 Due after ten years 187,789 188,009 $ 2,444,687 $ 2,445,411
Information on sale of available-for-sale securities	Certain information related to available-for-sale securities is as follows: Three Months Ended (In thousands) July 3, 2021 June 27, 2020 Proceeds from sale of available-for-sale securities $ 4,982 $ 37,657 Gross realized gains on sale of available-for-sale securities $ 36 $ 360 Gross realized losses on sale of available-for-sale securities (64) — Net realized (losses) gains on sale of available-for-sale securities $ (28) $ 360 Amortization of premiums (discounts) on available-for-sale securities $ 391 $ (91)

Stock-Based Compensation Plans

Stock-Based Compensation Plans (Tables)	3 Months Ended
	Jul. 03, 2021
Share-based Payment Arrangement [Abstract]
Stock-based compensation expense	The following table summarizes stock-based compensation expense related to stock awards granted under the Company’s equity incentive plans and rights to acquire stock granted under the Company’s Employee Stock Purchase Plan (ESPP): Three Months Ended (In thousands) July 3, 2021 June 27, 2020 Stock-based compensation included in: Cost of revenues $ 3,610 $ 2,721 Research and development 41,462 30,369 Selling, general and administrative 22,537 17,293 $ 67,609 $ 50,383
Summary of restricted stock unit activity and related information	A summary of the Company’s RSU activity and related information is as follows: RSUs Outstanding (Shares in thousands) Number of Shares Weighted-Average Grant-Date Fair Value Per Share March 28, 2020 6,780 $ 80.53 Granted 3,885 $ 106.36 Vested (2,558) $ 71.07 Cancelled (680) $ 85.26 April 3, 2021 7,427 $ 80.53 Granted 143 $ 124.14 Vested (1,111) $ 64.12 Cancelled (84) $ 100.50 July 3, 2021 6,375 $ 102.53
Schedule of share-based compensation, restricted stock units, valuation assumption	The per share weighted-average fair value of RSUs granted during the first quarter of fiscal 2022 was $124.14 ($84.34 for the first quarter of fiscal 2021), which were calculated based on estimates at the date of grant using the following weighted-average assumptions: Three Months Ended July 3, 2021 June 27, 2020 Risk-free interest rate 0.6 % 0.3 % Dividend yield — % 1.7 %

Net Income Per Common Share (Ta

Net Income Per Common Share (Tables)	3 Months Ended
	Jul. 03, 2021
Earnings Per Share [Abstract]
Schedule of Earnings Per Share	The following table summarizes the computation of basic and diluted net income per common share: (In thousands, except per share amounts) July 3, 2021 June 27, 2020 Net income available to common stockholders $ 206,341 $ 93,836 Weighted average common shares outstanding-basic 245,860 243,180 Dilutive effect of employee equity incentive plans 3,460 2,363 Weighted average common shares outstanding-diluted 249,320 245,543 Basic net income per common share $ 0.84 $ 0.39 Diluted net income per common share $ 0.83 $ 0.38

Inventories (Tables)

Inventories (Tables)	3 Months Ended
	Jul. 03, 2021
Inventory Disclosure [Abstract]
Schedule of Inventory	Inventories are stated at the lower of actual cost (determined using the first-in, first-out method), or market (estimated net realizable value) and are comprised of the following: (In thousands) July 3, 2021 April 3, 2021 Raw materials $ 31,129 $ 25,927 Work-in-process 205,125 220,228 Finished goods 50,789 64,930 $ 287,043 $ 311,085

Debt and Credit Facility (Table

Debt and Credit Facility (Tables)	3 Months Ended
	Jul. 03, 2021
2024 Notes
Schedule of Debt Instruments [Line Items]
Carrying values of liability and equity components of debentures	The following table summarizes the carrying value of the 2024 Notes as of July 3, 2021 and April 3, 2021: (In thousands) July 3, 2021 April 3, 2021 Principal amount of the 2024 Notes $ 750,000 $ 750,000 Unamortized discount of the 2024 Notes (375) (405) Unamortized debt issuance costs associated with 2024 Notes (1,655) (1,797) Carrying Value of the 2024 Notes $ 747,970 $ 747,798
Interest expense related to debentures	Interest expense related to the 2024 Notes was included in interest and other income (expense), net on the condensed consolidated statements of income as follows: Three Months Ended (In thousands) July 3, 2021 June 27, 2020 Contractual coupon interest $ 5,444 $ 5,444 Amortization of debt issuance costs 142 142 Amortization of debt discount, net 30 29 Total interest expense related to the 2024 Notes $ 5,616 $ 5,615
2030 Notes
Schedule of Debt Instruments [Line Items]
Carrying values of liability and equity components of debentures	The following table summarizes the carrying value of the 2030 Notes as of July 3, 2021: (In thousands) July 3, 2021 April 3, 2021 Principal amount of the 2030 Notes $ 750,000 $ 750,000 Unamortized discount of the 2030 Notes (182) (187) Unamortized debt issuance costs associated with 2030 Notes (4,789) (4,923) Carrying Value of the 2030 Notes $ 745,029 $ 744,890
Interest expense related to debentures	Interest expense related to the 2030 Notes was included in interest and other income (expense), net on the condensed consolidated statements of income as follows: Three Months Ended (In thousands) July 3, 2021 June 27, 2020 Contractual coupon interest $ 4,521 $ 2,042 Amortization of debt issuance costs 134 45 Amortization of debt discount, net 5 2 Total interest expense related to the 2030 Notes $ 4,660 $ 2,089

Interest and Other Income (Ex_2

Interest and Other Income (Expense), Net (Tables)	3 Months Ended
	Jul. 03, 2021
Other Income and Expenses [Abstract]
Components of interest and other income (expense), net	The components of interest and other income (expense), net are as follows: Three Months Ended (In thousands) July 3, 2021 June 27, 2020 Interest income $ 1,717 $ 4,954 Interest expense (10,276) (11,656) Other income (expense), net 9,559 (5,451) Total interest and other income (expense), net $ 1,000 $ (12,153)

Accumulated Other Comprehensi_2

Accumulated Other Comprehensive Loss (Tables)	3 Months Ended
	Jul. 03, 2021
Equity [Abstract]
Components of accumulated other comprehensive loss	The components of the Company's accumulated other comprehensive loss are as follows: (In thousands) July 3, 2021 April 3, 2021 Accumulated unrealized gains on available-for-sale securities, net of tax $ 554 $ 983 Accumulated unrealized losses on hedging transactions, net of tax (1,034) 904 Accumulated cumulative translation adjustment, net of tax (2,731) (4,000) Total accumulated other comprehensive loss $ (3,211) $ (2,113)

Leases and Commitments (Tables)

Leases and Commitments (Tables)	3 Months Ended
	Jul. 03, 2021
Commitments and Contingencies Disclosure [Abstract]
Future minimum lease payments under non-cancelable operating leases	T hese renewal terms can extend the lease term from 1 to 15 years, and are included in the lease term when it is reasonably certain that the Company will exercise the option. The following table presents the maturities of lease liabilities as of July 3, 2021: Fiscal (In thousands) 2022 (remaining nine months) $ 10,070 2023 9,841 2024 7,873 2025 6,511 2026 6,376 Thereafter 22,818 Total lease payments 63,489 Less: Imputed interest (12,337) Total lease liabilities $ 51,152
Summary of operating lease assets and liabilities	The Company's leases were included as a component of the following condensed consolidated balance sheet lines: (In thousands) July 3, 2021 April 3, 2021 Other assets $ 48,033 $ 48,322 Other accrued liabilities 10,037 10,461 Other long-term liabilities 41,115 40,858
Summary of lease cost	The components of lease costs were as follows: Three Months Ended (In thousands) July 3, 2021 June 27, 2020 Operating lease cost $ 3,798 $ 3,701 Lease income (579) (922) Total lease cost $ 3,219 $ 2,779 Other information related to leases were as follows: (In thousands) July 3, 2021 June 27, 2020 Cash paid for operating leases included in operating cash flows $ 3,423 $ 3,384 July 3, 2021 June 27, 2020 Weighted-average remaining lease term - operating leases (in years) 6.6 7.2 Weighted-average remaining discount rate - operating leases 5.6 % 5.6 %

Goodwill and Acquisition-Rela_2

Goodwill and Acquisition-Related Intangibles (Tables)	3 Months Ended
	Jul. 03, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Gross and net amounts of goodwill and of acquisition-related intangibles	A summary of the goodwill and acquisitions-related intangibles balances as of July 3, 2021 and April 3, 2021 was as follows: Weighted-Average (In thousands) July 3, 2021 April 3, 2021 Amortization Life Goodwill $ 633,200 $ 620,697 Core technology, gross 269,859 249,847 Less accumulated amortization (142,073) (133,007) Core technology, net 127,786 116,840 3.8 years Other intangibles, gross 95,759 95,759 Less accumulated amortization (70,841) (67,999) Other intangibles, net 24,918 27,760 3.2 years In-process research and development 26,992 26,992 Total acquisition-related intangibles, gross 392,610 372,598 Less accumulated amortization (212,914) (201,006) Total acquisition-related intangibles, net $ 179,696 $ 171,592
Schedule of expected annual amortization expense for acquisition-related intangibles	Based on the carrying value of acquisition-related intangibles recorded as of July 3, 2021, and assuming no subsequent acquisition or impairment of the underlying assets, the annual amortization expense for acquisition-related intangibles is expected to be as follows: Fiscal (In thousands) 2022 (remaining nine months) $ 34,930 2023 45,839 2024 41,589 2025 18,749 2026 10,930 Thereafter 667 Total $ 152,704

Segment Information (Tables)

Segment Information (Tables)	3 Months Ended
	Jul. 03, 2021
Segment Reporting [Abstract]
Schedule of Segment Reporting Information, by Segment	Net revenues by geography for the periods indicated were as follows: Three Months Ended (In thousands) July 3, 2021 June 27, 2020 North America $ 199,995 $ 186,293 Asia Pacific 460,411 393,033 Europe 133,791 92,751 Japan 84,409 54,596 Total net revenues $ 878,606 $ 726,673
Disaggregation of Revenue by Primary Market	The Company classifies end markets into businesses with similar market drivers: Aerospace & Defense, Industrial and Test, Measurement & Emulation (AIT); Automotive, Broadcast & Consumer; Wired & Wireless; and Data Center. Additionally, revenue recognized from shipments to distributors but not yet subsequently sold to the end markets is classified as Channel Revenue. The Channel Revenue represents the difference between the shipments to distributors and what the distributors subsequently sold to the end customers within the same period. Three Months Ended (% of total net revenues) July 3, 2021 June 27, 2020 AIT 36 % 45 % Automotive, Broadcast and Consumer 20 12 Wired and Wireless 30 32 Data Center 10 12 Channel Revenue 4 (1) Total net revenues 100 % 100 %

Basis of Presentation (Details)

Basis of Presentation (Details) - USD ($) $ / shares in Units, $ in Millions	Oct. 27, 2020	Dec. 31, 2021	Jul. 03, 2021	Apr. 03, 2021
Business Acquisition [Line Items]
Number of shares to be received per issued and outstanding share (in shares)	1.7234
Common stock, par value (in dollars per share)	$ 0.01		$ 0.01	$ 0.01
Financial advisor fees	$ 9
Forecast
Business Acquisition [Line Items]
Financial advisor fees		$ 90
Additional payment if stock value exceeds threshold		40
Termination fee		1,000
AMD
Business Acquisition [Line Items]
Common stock, par value (in dollars per share)	$ 0.01
AMD | Forecast | Maximum
Business Acquisition [Line Items]
Termination fee		1,500
AMD | Forecast | Minimum
Business Acquisition [Line Items]
Termination fee		$ 1,000

Significant Customers and Con_2

Significant Customers and Concentrations of Credit Risk (Details) - Customer	3 Months Ended
	Jul. 03, 2021	Jun. 27, 2020	Apr. 03, 2021
Concentration Risk [Line Items]
Percentage of accounts receivable accounted from company distributor one	4.00%		13.00%
Percentage of net revenues through resale of product from company distributor one	49.00%	44.00%
Number of end customers accounted for 10% or more of net revenues	0	0
Percentage of higher grade security investment in debt securities	96.00%
Distribution For Subsequent Resale To OEMs | Revenue Benchmark | Customer Concentration Risk
Concentration Risk [Line Items]
Percentage of revenue	67.00%	62.00%

Fair Value Measurements - Asset

Fair Value Measurements - Assets (Details) - Fair Value, Recurring - USD ($) $ in Thousands	Jul. 03, 2021	Apr. 03, 2021
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	$ 3,191,855	$ 2,909,225
(Level 1)
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	1,240,378	962,076
(Level 2)
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	1,951,477	1,947,149
(Level 3)
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0	0
Cash equivalents: | Money market funds
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	745,459	583,390
Cash equivalents: | Financial institution securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	79,995	274,985
Cash equivalents: | Non-financial institution securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	147,726	158,981
Cash equivalents: | U.S. government and agency securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	174,988
Cash equivalents: | Foreign government and agency securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	79,991	247,979
Cash equivalents: | (Level 1) | Money market funds
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	745,459	583,390
Cash equivalents: | (Level 1) | Financial institution securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0	0
Cash equivalents: | (Level 1) | Non-financial institution securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0	0
Cash equivalents: | (Level 1) | U.S. government and agency securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	154,989
Cash equivalents: | (Level 1) | Foreign government and agency securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0	0
Cash equivalents: | (Level 2) | Money market funds
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0	0
Cash equivalents: | (Level 2) | Financial institution securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	79,995	274,985
Cash equivalents: | (Level 2) | Non-financial institution securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	147,726	158,981
Cash equivalents: | (Level 2) | U.S. government and agency securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	19,999
Cash equivalents: | (Level 2) | Foreign government and agency securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	79,991	247,979
Cash equivalents: | (Level 3) | Money market funds
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0	0
Cash equivalents: | (Level 3) | Financial institution securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0	0
Cash equivalents: | (Level 3) | Non-financial institution securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0	0
Cash equivalents: | (Level 3) | U.S. government and agency securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0
Cash equivalents: | (Level 3) | Foreign government and agency securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0	0
Short-term investments: | Financial institution securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	449,992	159,997
Short-term investments: | Non-financial institution securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	280,950	374,854
Short-term investments: | U.S. government and agency securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	512,409	568,167
Short-term investments: | Foreign government and agency securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	509,915	414,876
Short-term investments: | Mortgage-backed securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	167,730	109,603
Short-term investments: | Asset-backed securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	158	172
Short-term investments: | Commercial mortgage-backed securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	41,558	12,702
Short-term investments: | (Level 1) | Financial institution securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0	0
Short-term investments: | (Level 1) | Non-financial institution securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0	0
Short-term investments: | (Level 1) | U.S. government and agency securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	339,930	378,686
Short-term investments: | (Level 1) | Foreign government and agency securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0	0
Short-term investments: | (Level 1) | Mortgage-backed securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0	0
Short-term investments: | (Level 1) | Asset-backed securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0	0
Short-term investments: | (Level 1) | Commercial mortgage-backed securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0	0
Short-term investments: | (Level 2) | Financial institution securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	449,992	159,997
Short-term investments: | (Level 2) | Non-financial institution securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	280,950	374,854
Short-term investments: | (Level 2) | U.S. government and agency securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	172,479	189,481
Short-term investments: | (Level 2) | Foreign government and agency securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	509,915	414,876
Short-term investments: | (Level 2) | Mortgage-backed securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	167,730	109,603
Short-term investments: | (Level 2) | Asset-backed securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	158	172
Short-term investments: | (Level 2) | Commercial mortgage-backed securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	41,558	12,702
Short-term investments: | (Level 3) | Financial institution securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0	0
Short-term investments: | (Level 3) | Non-financial institution securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0	0
Short-term investments: | (Level 3) | U.S. government and agency securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0	0
Short-term investments: | (Level 3) | Foreign government and agency securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0	0
Short-term investments: | (Level 3) | Mortgage-backed securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0	0
Short-term investments: | (Level 3) | Asset-backed securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0	0
Short-term investments: | (Level 3) | Commercial mortgage-backed securities
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0	0
Derivative financial instruments, net | Derivative financial instruments, net
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	984	3,519
Derivative financial instruments, net | (Level 1) | Derivative financial instruments, net
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	0	0
Derivative financial instruments, net | (Level 2) | Derivative financial instruments, net
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	984	3,519
Derivative financial instruments, net | (Level 3) | Derivative financial instruments, net
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Total assets measured at fair value	$ 0	$ 0

Fair Value Measurements - Textu

Fair Value Measurements - Textual (Details) $ in Millions	3 Months Ended
	Jul. 03, 2021USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Non-marketable equity securities, fair value	$ 120.9
2024 Notes
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Principal amount	$ 750
Interest rate	2.95%
Maturity date	Jun. 1, 2024
Fair value of convertible notes	$ 794.4
2030 Notes
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Principal amount	$ 750
Interest rate	2.375%
Maturity date	Jun. 1, 2030
Fair value of convertible notes	$ 763.6

Financial Instruments - Cash Eq

Financial Instruments - Cash Equivalents and Available-for-sale Securities (Details) - USD ($) $ in Thousands	Jul. 03, 2021	Apr. 03, 2021
Available-for-sale securities
Amortized Cost	$ 3,190,146	$ 2,904,425
Gross Unrealized Gains	1,564	1,632
Gross Unrealized Losses	(839)	(351)
Estimated Fair Value	3,190,871	2,905,706
Money market funds
Available-for-sale securities
Amortized Cost	745,459	583,390
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Estimated Fair Value	745,459	583,390
Financial institution securities
Available-for-sale securities
Amortized Cost	529,987	434,982
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Estimated Fair Value	529,987	434,982
Non-financial institution securities
Available-for-sale securities
Amortized Cost	428,676	533,835
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Estimated Fair Value	428,676	533,835
U.S. government and agency securities
Available-for-sale securities
Amortized Cost	687,418	568,122
Gross Unrealized Gains	5	45
Gross Unrealized Losses	(26)	0
Estimated Fair Value	687,397	568,167
Foreign government and agency securities
Available-for-sale securities
Amortized Cost	589,906	662,855
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Estimated Fair Value	589,906	662,855
Mortgage-backed securities
Available-for-sale securities
Amortized Cost	166,869	108,460
Gross Unrealized Gains	1,475	1,488
Gross Unrealized Losses	(614)	(345)
Estimated Fair Value	167,730	109,603
Asset-backed securities
Available-for-sale securities
Amortized Cost	145	159
Gross Unrealized Gains	13	13
Gross Unrealized Losses	0	0
Estimated Fair Value	158	172
Commercial mortgage-backed securities
Available-for-sale securities
Amortized Cost	41,686	12,622
Gross Unrealized Gains	71	86
Gross Unrealized Losses	(199)	(6)
Estimated Fair Value	$ 41,558	$ 12,702

Financial Instruments - Fair Va

Financial Instruments - Fair Value and Gross Unrealized Losses (Details) - USD ($) $ in Thousands	Jul. 03, 2021	Apr. 03, 2021
Debt Securities, Available-for-sale [Line Items]
Less Than 12 Months, Fair Value	$ 505,271	$ 40,113
Less Than 12 Months, Gross Unrealized Losses	(736)	(221)
12 Months or Greater, Fair Value	7,308	10,016
12 Months or Greater, Gross Unrealized Losses	(103)	(130)
Fair Value	512,579	50,129
Gross Unrealized Losses	(839)	(351)
U.S. government and agency securities
Debt Securities, Available-for-sale [Line Items]
Less Than 12 Months, Fair Value	394,928
Less Than 12 Months, Gross Unrealized Losses	(26)
12 Months or Greater, Fair Value	0
12 Months or Greater, Gross Unrealized Losses	0
Fair Value	394,928
Gross Unrealized Losses	(26)
Mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Less Than 12 Months, Fair Value	82,791	37,442
Less Than 12 Months, Gross Unrealized Losses	(514)	(216)
12 Months or Greater, Fair Value	7,130	9,835
12 Months or Greater, Gross Unrealized Losses	(100)	(129)
Fair Value	89,921	47,277
Gross Unrealized Losses	(614)	(345)
Commercial mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Less Than 12 Months, Fair Value	27,552	2,671
Less Than 12 Months, Gross Unrealized Losses	(196)	(5)
12 Months or Greater, Fair Value	178	181
12 Months or Greater, Gross Unrealized Losses	(3)	(1)
Fair Value	27,730	2,852
Gross Unrealized Losses	$ (199)	$ (6)

Financial Instruments - Marketa

Financial Instruments - Marketable Debt Securities (Details) $ in Thousands	Jul. 03, 2021USD ($)
Amortized Cost
Due in one year or less	$ 2,235,986
Due after one year through five years	6,927
Due after five years through ten years	13,985
Due after ten years	187,789
Amortized Cost Total	2,444,687
Estimated Fair Value
Due in one year or less	2,235,965
Due after one year through five years	6,981
Due after five years through ten years	14,456
Due after ten years	188,009
Estimated Fair Value Total	2,445,411
Marketable debt securities with contractual maturities greater than one year but classified as short-term investment	$ 209,400

Financial Instruments - Availab

Financial Instruments - Available-for-sale Securities (Details) - USD ($) $ in Thousands	3 Months Ended
	Jul. 03, 2021	Jun. 27, 2020
Investments, All Other Investments [Abstract]
Proceeds from sale of available-for-sale securities	$ 4,982	$ 37,657
Gross realized gains on sale of available-for-sale securities	36	360
Gross realized losses on sale of available-for-sale securities	(64)	0
Net realized (losses) gains on sale of available-for-sale securities	(28)	360
Amortization of premiums (discounts) on available-for-sale securities	$ 391	$ (91)

Derivative Financial Instrume_2

Derivative Financial Instruments - Textual (Details)	3 Months Ended
	Jul. 03, 2021USD ($)
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Ineffectiveness	$ 0

Stock-Based Compensation Plan_2

Stock-Based Compensation Plans - Stock-Based Compensation (Details) - USD ($) $ in Thousands	3 Months Ended
	Jul. 03, 2021	Jun. 27, 2020
Stock Based compensation expense
Stock-based compensation expense	$ 67,609	$ 50,383
Cost of revenues
Stock Based compensation expense
Stock-based compensation expense	3,610	2,721
Research and development
Stock Based compensation expense
Stock-based compensation expense	41,462	30,369
Selling, general and administrative
Stock Based compensation expense
Stock-based compensation expense	$ 22,537	$ 17,293

Stock-Based Compensation Plan_3

Stock-Based Compensation Plans - Valuation Assumptions (Details) - RSUs	3 Months Ended
	Jul. 03, 2021	Jun. 27, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate	0.60%	0.30%
Dividend yield	0.00%	1.70%

Stock-Based Compensation Plan_4

Stock-Based Compensation Plans - RSU Activity (Details) - RSUs - $ / shares shares in Thousands	3 Months Ended		12 Months Ended
	Jul. 03, 2021	Jun. 27, 2020	Apr. 03, 2021
Number of Shares
Beginning balance ( in shares)	7,427	6,780	6,780
Granted (in shares)	143		3,885
Vested (in shares)	(1,111)		(2,558)
Cancelled (in shares)	(84)		(680)
Ending balance (in shares)	6,375		7,427
Weighted-Average Grant-Date Fair Value Per Share
Beginning balance (in dollars per share)	$ 80.53	$ 80.53	$ 80.53
Granted (in dollars per share)	124.14	$ 84.34	106.36
Vested (in dollars per share)	64.12		71.07
Cancelled (in dollars per share)	100.50		85.26
Ending balance (in dollars per share)	$ 102.53		$ 80.53

Stock-Based Compensation Plan_5

Stock-Based Compensation Plans - Textual (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		12 Months Ended
	Jul. 03, 2021	Jun. 27, 2020	Apr. 03, 2021
Equity Plan 2007
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for grant (in shares)	11,800,000
Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for grant (in shares)	11,900,000
ESPP shares issued during period (shares)	0	0
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in dollars per share)	$ 124.14	$ 84.34	$ 106.36
Tax withholding obligation	$ 40.2	$ 3.2
Excess tax benefits	$ 19.6

Net Income Per Common Share (De

Net Income Per Common Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Jul. 03, 2021	Jun. 27, 2020
Earnings Per Share [Abstract]
Net income	$ 206,341	$ 93,836
Weighted average common shares outstanding - basic (in shares)	245,860	243,180
Dilutive effect of employee equity incentive plans (in shares)	3,460	2,363
Weighted average common shares outstanding - diluted (in shares)	249,320	245,543
Basic net income per common share (in dollars per share)	$ 0.84	$ 0.39
Diluted net income per common share (in dollars per share)	$ 0.83	$ 0.38

Inventories (Details)

Inventories (Details) - USD ($) $ in Thousands	Jul. 03, 2021	Apr. 03, 2021
Inventory Disclosure [Abstract]
Raw materials	$ 31,129	$ 25,927
Work-in-process	205,125	220,228
Finished goods	50,789	64,930
Inventory, Net	$ 287,043	$ 311,085

Debt and Credit Facility - Text

Debt and Credit Facility - Textual (Details) - USD ($) $ in Thousands	May 19, 2020	May 30, 2017	Jul. 03, 2021	Jun. 27, 2020
Debt Instrument [Line Items]
Proceeds from issuance of long-term debt, net			$ 0	$ 744,423
2024 Notes
Debt Instrument [Line Items]
Discount percentage		99.887%
Effective interest rate		2.968%
Interest rate		2.95%
Proceeds from issuance of long-term debt, net		$ 745,200
Debt instrument, long term debt, remaining discount amortization period			2 years 10 months 24 days
2030 Notes
Debt Instrument [Line Items]
Discount percentage	99.973%
Effective interest rate	2.378%
Interest rate	2.375%
Proceeds from issuance of long-term debt, net	$ 744,400
Debt instrument, long term debt, remaining discount amortization period			8 years 10 months 24 days

Debt and Credit Facility - Carr

Debt and Credit Facility - Carrying Value and Interest Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Jul. 03, 2021	Jun. 27, 2020	Apr. 03, 2021
2024 Notes
Schedule of Debt Instruments [Line Items]
Principal amount	$ 750,000		$ 750,000
Unamortized discount	(375)		(405)
Unamortized debt issuance costs	(1,655)		(1,797)
Carrying value	747,970		747,798
Contractual coupon interest	5,444	$ 5,444
Amortization of debt issuance costs	142	142
Amortization of debt discount, net	30	29
Total interest expense	5,616	5,615
2030 Notes
Schedule of Debt Instruments [Line Items]
Principal amount	750,000		750,000
Unamortized discount	(182)		(187)
Unamortized debt issuance costs	(4,789)		(4,923)
Carrying value	745,029		$ 744,890
Contractual coupon interest	4,521	2,042
Amortization of debt issuance costs	134	45
Amortization of debt discount, net	5	2
Total interest expense	$ 4,660	$ 2,089

Common Stock Repurchase Progr_2

Common Stock Repurchase Program (Details) - USD ($) $ in Millions	3 Months Ended		20 Months Ended
	Jul. 03, 2021	Jun. 27, 2020	Jul. 03, 2021	Apr. 03, 2021	Oct. 22, 2019
Equity, Class of Treasury Stock [Line Items]
Stock repurchased during period		$ 53.7
Treasury shares (in shares)	0		0	0
Shares repurchased (in shares)	0	700,000
2019 Repurchase Program
Equity, Class of Treasury Stock [Line Items]
Amount authorized for common stock repurchase					$ 1,000
Stock repurchased during period			$ 716.3
Total amount available for future repurchases	$ 283.7		$ 283.7

Interest and Other Income (Ex_3

Interest and Other Income (Expense), Net (Details) - USD ($) $ in Thousands	3 Months Ended
	Jul. 03, 2021	Jun. 27, 2020
Components of interest and other expense
Interest income	$ 1,717	$ 4,954
Interest expense	(10,276)	(11,656)
Other income (expense), net	9,559	(5,451)
Total interest and other income (expense), net	$ 1,000	$ (12,153)

Accumulated Other Comprehensi_3

Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	Jul. 03, 2021	Apr. 03, 2021
Components of accumulated other comprehensive income (loss)
Accumulated unrealized gains on available-for-sale securities, net of tax	$ 554	$ 983
Accumulated unrealized losses on hedging transactions, net of tax	(1,034)	904
Accumulated cumulative translation adjustment, net of tax	(2,731)	(4,000)
Total accumulated other comprehensive loss	$ (3,211)	$ (2,113)

Income Taxes (Details)

Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended
	Jul. 03, 2021	Jun. 27, 2020
Income Tax Disclosure [Abstract]
Provision for income taxes	$ 5,022	$ 69,526
Effective tax rates	2.00%	43.00%
U.S. federal statutory tax rate	21.00%
Unrecognized tax benefit, increase	$ 8,100
Unrecognized tax benefits	153,100
Unrecognized tax benefits that would impact effective tax rate	114,300
Accrued interest and penalties	$ 3,900	$ 3,700

Leases and Commitments - Schedu

Leases and Commitments - Schedule of Maturity of Lease Liability (Details) $ in Thousands	Jul. 03, 2021USD ($)
Fiscal
2022 (remaining nine months)	$ 10,070
2023	9,841
2024	7,873
2025	6,511
2026	6,376
Thereafter	22,818
Total lease payments	63,489
Less: Imputed interest	(12,337)
Total lease liabilities	$ 51,152

Leases and Commitments - Lease

Leases and Commitments - Lease Assets and Liabilities (Details) - USD ($) $ in Thousands	Jul. 03, 2021	Jun. 27, 2020
Leases [Abstract]
Other assets	$ 48,033	$ 48,322
Other accrued liabilities	10,037	10,461
Other long-term liabilities	$ 41,115	$ 40,858

Leases and Commitments - Textua

Leases and Commitments - Textual (Details) $ in Millions	3 Months Ended
	Jul. 03, 2021USD ($)
Other Commitments [Line Items]
Other commitments	$ 232.6
Open purchase Orders From Ordinary Operations
Other Commitments [Line Items]
Other commitments	$ 40.7
Minimum
Other Commitments [Line Items]
Renewal term	1 year
Purchase commitments, payment period	3 months
Maximum
Other Commitments [Line Items]
Renewal term	15 years
Purchase commitments, payment period	6 months

Leases and Commitments - Compon

Leases and Commitments - Components of Lease Cost (Details) - USD ($) $ in Thousands	3 Months Ended
	Jul. 03, 2021	Jun. 27, 2020
Leases [Abstract]
Operating lease cost	$ 3,798	$ 3,701
Lease income	(579)	(922)
Total lease cost	$ 3,219	$ 2,779

Leases and Commitments - Other

Leases and Commitments - Other Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Jul. 03, 2021	Jun. 27, 2020
Leases [Abstract]
Cash paid for operating leases included in operating cash flows	$ 3,423	$ 3,384
Weighted-average remaining lease term - operating leases (in years)	6 years 7 months 6 days	7 years 2 months 12 days
Weighted-average remaining discount rate - operating leases	5.60%	5.60%

Contingencies (Details)

Contingencies (Details)	Mar. 22, 2021patent	Mar. 05, 2021petition	Sep. 16, 2020patent	Sep. 04, 2020petition	Apr. 30, 2020patent	Jan. 21, 2020patent	Dec. 05, 2019patent	Oct. 18, 2019patent	May 31, 2022	Sep. 15, 2020petitionpatent	Dec. 04, 2020patentpetition
Arbor Global Strategies LLC, v. Xilinx, Inc.
Loss Contingencies [Line Items]
Number of patents								4
Number of IPR petitions filed | petition				4
Number of IPR petitions granted institution | petition		4
Analog Devices, Inc. v. Xilinx, Inc.
Loss Contingencies [Line Items]
Number of patents							8				7
Number of IPR petitions filed | petition											9
Number of IPR petitions granted institution											6
Number of patents of IPR denied institution											1
Analog Devices, Inc. v. Xilinx, Inc. | Forecast
Loss Contingencies [Line Items]
Number of days to file a motion									10 days
FG SRC LLC, v. Xilinx, Inc.
Loss Contingencies [Line Items]
Number of patents					2
Number of patents removed from complaint	1
WSOU Investments, LLC
Loss Contingencies [Line Items]
Number of patents			5
Analog Devices, Inc. | Analog Devices, Inc. v. Xilinx, Inc.
Loss Contingencies [Line Items]
Number of patents						8				8
Number of IPR petitions filed | petition										8
Number of IPR petitions granted institution										8

Goodwill and Acquisition-Rela_3

Goodwill and Acquisition-Related Intangibles - Summary of Goodwill and Acquisition-Related Intangibles (Details) - USD ($) $ in Thousands	3 Months Ended
	Jul. 03, 2021	Apr. 03, 2021
Gross and net amounts of goodwill and of acquisition-related intangibles
Goodwill	$ 633,200	$ 620,697
Less accumulated amortization	(212,914)	(201,006)
Total	152,704
Total acquisition-related intangibles, gross	392,610	372,598
Acquisition-related intangibles, net	179,696	171,592
Core Technology
Gross and net amounts of goodwill and of acquisition-related intangibles
Total finite-lived acquisition-related intangibles, gross	269,859	249,847
Less accumulated amortization	(142,073)	(133,007)
Total	$ 127,786	116,840
Weighted-Average Amortization Life	3 years 9 months 18 days
Other Intangibles
Gross and net amounts of goodwill and of acquisition-related intangibles
Total finite-lived acquisition-related intangibles, gross	$ 95,759	95,759
Less accumulated amortization	(70,841)	(67,999)
Total	$ 24,918	27,760
Weighted-Average Amortization Life	3 years 2 months 12 days
In-process research and development
Gross and net amounts of goodwill and of acquisition-related intangibles
In-process research and development	$ 26,992	$ 26,992

Goodwill and Acquisition-Rela_4

Goodwill and Acquisition-Related Intangibles - Expected Amortization Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Jul. 03, 2021	Jun. 27, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization of acquisition-related intangibles	$ 2,841	$ 2,862
Schedule of expected annual amortization expense for acquisition-related intangibles
2022 (remaining nine months)	34,930
2023	45,839
2024	41,589
2025	18,749
2026	10,930
Thereafter	667
Total	$ 152,704

Segment Information (Details)

Segment Information (Details) $ in Thousands	3 Months Ended
	Jul. 03, 2021USD ($)segment	Jun. 27, 2020USD ($)
Segment Reporting Information [Line Items]
Number of operating segments | segment	1
Net revenues	$ 878,606	$ 726,673
Total net revenues	100.00%	100.00%
AIT
Segment Reporting Information [Line Items]
Total net revenues	36.00%	45.00%
Automotive, Broadcast and Consumer
Segment Reporting Information [Line Items]
Total net revenues	20.00%	12.00%
Wired and Wireless
Segment Reporting Information [Line Items]
Total net revenues	30.00%	32.00%
Data Center
Segment Reporting Information [Line Items]
Total net revenues	10.00%	12.00%
Channel Revenue
Segment Reporting Information [Line Items]
Total net revenues	4.00%	(1.00%)
North America
Segment Reporting Information [Line Items]
Net revenues	$ 199,995	$ 186,293
Asia Pacific
Segment Reporting Information [Line Items]
Net revenues	460,411	393,033
Europe
Segment Reporting Information [Line Items]
Net revenues	133,791	92,751
Japan
Segment Reporting Information [Line Items]
Net revenues	$ 84,409	$ 54,596