$SLAB
Silicon Laboratories Inc Stock $slab

$slab Overview Financials Valuation SEC Filings Company Website

2022 Q1 Form 10-K Financial Statement

#000110465922010931 Filed on February 02, 2022

Income Statement

Concept	2022 Q1	2022	2021 Q1
Revenue	$208.7M	$720.9M	$242.9M
YoY Change	-14.09%	41.09%
Cost Of Revenue	$80.85M	$295.5M	$100.9M
YoY Change	-19.87%	36.74%
Gross Profit	$127.8M	$425.4M	$142.0M
YoY Change	-9.98%	44.28%
Gross Profit Margin	61.26%	59.01%	58.46%
Selling, General & Admin	$53.49M	$185.0M	$50.50M
YoY Change	5.91%	10.96%
% of Gross Profit	41.84%	43.49%	35.56%
Research & Development	$71.71M	$273.2M	$73.90M
YoY Change	-2.97%	16.17%
% of Gross Profit	56.09%	64.22%	52.04%
Depreciation & Amortization	$15.66M	$18.05M	$16.90M
YoY Change	-7.34%	10.97%
% of Gross Profit	12.25%	4.24%	11.9%
Operating Expenses	$125.2M	$458.2M	$124.4M
YoY Change	0.64%	14.01%
Operating Profit	$2.639M	-$32.84M	$17.60M
YoY Change	-85.01%	-69.34%
Interest Expense	-$9.970M	$31.03M	-$5.500M
YoY Change	81.27%	-9.11%
% of Operating Profit	-377.79%		-31.25%
Other Income/Expense, Net
YoY Change
Pretax Income	-$7.331M	-$29.11M	$12.00M
YoY Change	-161.09%	-49.9%
Income Tax	$884.0K	$13.43M	$3.100M
% Of Pretax Income			25.83%
Net Earnings	-$3.098M	$2.117B	$8.900M
YoY Change	-134.81%	16797.29%
Net Earnings / Revenue	-1.48%	293.73%	3.66%
Basic Earnings Per Share		$49.44
Diluted Earnings Per Share	-$79.41K	$47.78	$202.7K
COMMON SHARES
Basic Shares Outstanding	38.20M	42.83M	43.93M
Diluted Shares Outstanding		44.32M

Balance Sheet

Concept	2022 Q1	2022	2021 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$2.039B	$2.039B	$724.7M
YoY Change	181.39%	181.39%
Cash & Equivalents	$1.075B	$1.075B	$202.7M
Short-Term Investments	$964.6M	$964.6M	$522.0M
Other Short-Term Assets	$38.35M	$51.75M	$35.91M
YoY Change	6.79%	-42.05%
Inventory	$49.31M	$49.31M	$47.86M
Prepaid Expenses	$13.40M		$51.19M
Receivables	$98.31M	$98.31M	$95.17M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$2.239B	$2.239B	$975.8M
YoY Change	129.4%	129.41%
LONG-TERM ASSETS
Property, Plant & Equipment	$146.5M	$174.4M	$135.8M
YoY Change	7.89%	4.0%
Goodwill	$376.4M		$376.4M
YoY Change	0.0%
Intangibles	$119.0M		$163.5M
YoY Change	-27.22%
Long-Term Investments	$24.08M	$24.08M	$10.06M
YoY Change	139.42%	0.0%
Other Assets	$53.76M	$25.87M	$66.62M
YoY Change	-19.3%	-50.26%
Total Long-Term Assets	$719.7M	$719.7M	$1.018B
YoY Change	-29.28%	-29.28%
TOTAL ASSETS
Total Short-Term Assets	$2.239B	$2.239B	$975.8M
Total Long-Term Assets	$719.7M	$719.7M	$1.018B
Total Assets	$2.958B	$2.958B	$1.993B
YoY Change	48.4%	48.4%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$47.33M	$47.33M	$54.95M
YoY Change	-13.87%	-13.79%
Accrued Expenses		$42.01M
YoY Change		-9.85%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$450.6M	$450.6M	$134.5M
YoY Change	235.02%	235.02%
Total Short-Term Liabilities	$668.8M	$668.8M	$284.5M
YoY Change	135.09%	135.09%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$428.9M
YoY Change	-100.0%	-100.0%
Other Long-Term Liabilities	$77.04M	$77.04M	$79.75M
YoY Change	-3.4%	-3.94%
Total Long-Term Liabilities	$77.04M	$77.04M	$79.75M
YoY Change	-3.4%	-84.87%
TOTAL LIABILITIES
Total Short-Term Liabilities	$668.8M	$668.8M	$284.5M
Total Long-Term Liabilities	$77.04M	$77.04M	$79.75M
Total Liabilities	$745.9M	$745.9M	$793.6M
YoY Change	-6.02%	-6.01%
SHAREHOLDERS EQUITY
Retained Earnings	$2.215B		$993.7M
YoY Change	122.9%
Common Stock	$4.000K		$204.4M
YoY Change	-100.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$2.212B	$2.212B	$1.200B
YoY Change
Total Liabilities & Shareholders Equity	$2.958B	$2.958B	$1.993B
YoY Change	48.4%	48.4%

Cashflow Statement

Concept	2022 Q1	2022	2021 Q1
OPERATING ACTIVITIES
Net Income	-$3.098M	$2.117B	$8.900M
YoY Change	-134.81%	16797.29%
Depreciation, Depletion And Amortization	$15.66M	$18.05M	$16.90M
YoY Change	-7.34%	10.97%
Cash From Operating Activities	-$218.4M	-$100.4M	$8.700M
YoY Change	-2610.03%	-174.01%
INVESTING ACTIVITIES
Capital Expenditures	-$9.109M	$28.58M	-$5.200M
YoY Change	75.17%	57.99%
Acquisitions
YoY Change
Other Investing Activities	$396.6M	$2.300B	-$31.50M
YoY Change	-1359.19%	-775.16%
Cash From Investing Activities	$387.5M	$2.271B	-$36.70M
YoY Change	-1155.96%	-729.07%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$1.136B
YoY Change		89197.25%
Debt Paid & Issued, Net		$140.6M
YoY Change		-77.5%
Cash From Financing Activities	-457.0M	-1.299B	300.0K
YoY Change	-152417.67%	-746.53%
NET CHANGE
Cash From Operating Activities	-218.4M	-100.4M	8.700M
Cash From Investing Activities	387.5M	2.271B	-36.70M
Cash From Financing Activities	-457.0M	-1.299B	300.0K
Net Change In Cash	-287.8M	871.9M	-27.70M
YoY Change	938.95%	-3669.57%
FREE CASH FLOW
Cash From Operating Activities	-$218.4M	-$100.4M	$8.700M
Capital Expenditures	-$9.109M	$28.58M	-$5.200M
Free Cash Flow	-$209.3M	-$129.0M	$13.90M
YoY Change	-1605.5%	-209.68%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2022Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2021Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0001038074
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2022	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2022Q1	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#InvestmentsAndOtherNoncurrentAssets
CY2021Q1	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#InvestmentsAndOtherNoncurrentAssets
CY2022Q1	us-gaap	Operating Lease Liability Statement Of Financial Position Extensible List OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#LiabilitiesOtherThanLongtermDebtNoncurrent http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesCurrent
CY2021Q1	us-gaap	Operating Lease Liability Statement Of Financial Position Extensible List OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#LiabilitiesOtherThanLongtermDebtNoncurrent http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesCurrent
CY2022Q1	us-gaap	Preferred Stock Value PreferredStockValue
CY2021Q1	us-gaap	Preferred Stock Value PreferredStockValue
CY2021Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	43925000
CY2022Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	38481000
CY2022	slab	Incremental Common Shares Attributable To Dilutive Effect Of Share Based Payment Arrangements And Conversion Of Debt Securities IncrementalCommonSharesAttributableToDilutiveEffectOfShareBasedPaymentArrangementsAndConversionOfDebtSecurities
CY2021	slab	Incremental Common Shares Attributable To Dilutive Effect Of Share Based Payment Arrangements And Conversion Of Debt Securities IncrementalCommonSharesAttributableToDilutiveEffectOfShareBasedPaymentArrangementsAndConversionOfDebtSecurities
CY2019	slab	Incremental Common Shares Attributable To Dilutive Effect Of Share Based Payment Arrangements And Conversion Of Debt Securities IncrementalCommonSharesAttributableToDilutiveEffectOfShareBasedPaymentArrangementsAndConversionOfDebtSecurities
CY2017Q4	slab	Tax Cuts And Jobs Act Of2017 Transition Tax Period For Payment TaxCutsAndJobsActOf2017TransitionTaxPeriodForPayment	P8Y
CY2022	dei	Document Type DocumentType	10-K
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-01-01
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--01-01
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	000-29823
CY2022	dei	Entity Registrant Name EntityRegistrantName	SILICON LABORATORIES INC.
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	74-2793174
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	400 West Cesar Chavez
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Austin
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	TX
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	78701
CY2022	dei	City Area Code CityAreaCode	512
CY2022	dei	Local Phone Number LocalPhoneNumber	416-8500
CY2022	dei	Security12b Title Security12bTitle	Common Stock, $0.0001 par value
CY2022	dei	Trading Symbol TradingSymbol	SLAB
CY2022	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2022	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
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CY2021Q3	dei	Entity Public Float EntityPublicFloat	6700000000
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CY2022	dei	Auditor Firm AuditorFirmId	42
CY2022	dei	Auditor Name AuditorName	Ernst & Young LLP
CY2022	dei	Auditor Location AuditorLocation	Austin, Texas
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CY2022Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	51748000
CY2021Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	87103000
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CY2022Q1	us-gaap	Goodwill Goodwill	376389000
CY2021Q1	us-gaap	Goodwill Goodwill	376389000
CY2022Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	118978000
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CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	44315000
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	44372000
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	44290000
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2117399000
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	12531000
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	19265000
CY2022	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-4338000
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	1131000
CY2019	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	2564000
CY2022	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	335000
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	510000
CY2019	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	218000
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	-598000
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	33000
CY2019	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	-321000
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	87000
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	-825000
CY2019	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	-784000
CY2022	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-5358000
CY2021	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	1479000
CY2019	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	2809000
CY2022	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-1125000
CY2021	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	311000
CY2019	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	589000
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-4233000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	1168000
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	2220000
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	2113166000
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	13699000
CY2019	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	21485000
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	1067290000
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	19265000
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	2220000
CY2019	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-1799000
CY2019	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	26716000
CY2019	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	54791000
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	1115051000
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	12531000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	1168000
CY2021	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-3109000
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	871903000
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-24426000
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	30103000
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	202720000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	227146000
CY2021	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	16287000
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	1199841000
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	2117399000
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-4233000
CY2022	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-8056000
CY2022	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	1150044000
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	58264000
CY2022	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt	-747000
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	2212424000
CY2022	us-gaap	Profit Loss ProfitLoss	2117399000
CY2021	us-gaap	Profit Loss ProfitLoss	12531000
CY2019	us-gaap	Profit Loss ProfitLoss	19265000
CY2022	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	2175273000
CY2021	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	128016000
CY2019	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	121940000
CY2022	us-gaap	Depreciation Depreciation	18051000
CY2021	us-gaap	Depreciation Depreciation	16267000
CY2019	us-gaap	Depreciation Depreciation	15193000
CY2022	slab	Amortization Of Intangibles And Other Assets AmortizationOfIntangiblesAndOtherAssets	44505000
CY2021	slab	Amortization Of Intangibles And Other Assets AmortizationOfIntangiblesAndOtherAssets	42569000
CY2019	slab	Amortization Of Intangibles And Other Assets AmortizationOfIntangiblesAndOtherAssets	37734000
CY2022	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	22767000
CY2021	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	21433000
CY2019	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	13485000
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-3370000
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-4060000
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	56842000
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	49454000
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	44334000
CY2022	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-3414000
CY2021	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-6533000
CY2019	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	23048000
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	3144000
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	17612000
CY2019	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	2401000
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	1510000
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-9148000
CY2019	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	4203000
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-44664000
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	50664000
CY2019	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-6970000
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-7704000
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	15263000
CY2019	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	7830000
CY2022	slab	Increase Decrease In Other Current Liabilities And Income Taxes IncreaseDecreaseInOtherCurrentLiabilitiesAndIncomeTaxes	2109000
CY2021	slab	Increase Decrease In Other Current Liabilities And Income Taxes IncreaseDecreaseInOtherCurrentLiabilitiesAndIncomeTaxes	3215000
CY2019	slab	Increase Decrease In Other Current Liabilities And Income Taxes IncreaseDecreaseInOtherCurrentLiabilitiesAndIncomeTaxes	-6867000
CY2022	slab	Increase Decrease In Deferred Revenue And Returns Liability IncreaseDecreaseInDeferredRevenueAndReturnsLiability	863000
CY2019	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	344937000
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	28577000
CY2021	slab	Increase Decrease In Deferred Revenue And Returns Liability IncreaseDecreaseInDeferredRevenueAndReturnsLiability	-6694000
CY2019	slab	Increase Decrease In Deferred Revenue And Returns Liability IncreaseDecreaseInDeferredRevenueAndReturnsLiability	-3243000
CY2022	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-14599000
CY2021	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	28856000
CY2019	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-6708000
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	91198000
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	-8839000
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	22177000
CY2022	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	1541971000
CY2021	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	519567000
CY2019	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	424524000
CY2022	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	1095041000
CY2021	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	497357000
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	18088000
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	15300000
CY2022	us-gaap	Payments To Acquire Other Productive Assets PaymentsToAcquireOtherProductiveAssets	1158000
CY2021	us-gaap	Payments To Acquire Other Productive Assets PaymentsToAcquireOtherProductiveAssets	1210000
CY2019	us-gaap	Payments To Acquire Other Productive Assets PaymentsToAcquireOtherProductiveAssets	7926000
CY2021	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	316809000
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-476665000
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-358317000
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-102813000
CY2021	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	845000000
CY2022	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	140572000
CY2021	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	624737000
CY2019	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1132000
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1150044000
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	16287000
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	26716000
CY2022	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	22239000
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	18124000
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	16295000
CY2022	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	14183000
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	15015000
CY2019	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	14496000
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-1298672000
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	200867000
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-29647000
CY2022	us-gaap	Cash Provided By Used In Operating Activities Discontinued Operations CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations	-191642000
CY2021	us-gaap	Cash Provided By Used In Operating Activities Discontinued Operations CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations	144557000
CY2019	us-gaap	Cash Provided By Used In Operating Activities Discontinued Operations CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations	144345000
CY2022	us-gaap	Cash Provided By Used In Investing Activities Discontinued Operations CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations	2747684000
CY2021	us-gaap	Cash Provided By Used In Investing Activities Discontinued Operations CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations	-2694000
CY2019	us-gaap	Cash Provided By Used In Investing Activities Discontinued Operations CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations	-3959000
CY2022	us-gaap	Net Cash Provided By Used In Discontinued Operations NetCashProvidedByUsedInDiscontinuedOperations	2556042000
CY2021	us-gaap	Net Cash Provided By Used In Discontinued Operations NetCashProvidedByUsedInDiscontinuedOperations	141863000
CY2019	us-gaap	Net Cash Provided By Used In Discontinued Operations NetCashProvidedByUsedInDiscontinuedOperations	140386000
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	197043000
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1074623000
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	202720000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	227146000
CY2022	us-gaap	Interest Paid Net InterestPaidNet	5010000
CY2021	us-gaap	Interest Paid Net InterestPaidNet	8662000
CY2019	us-gaap	Interest Paid Net InterestPaidNet	6367000
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	266277000
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	7217000
CY2019	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	10291000
CY2022	us-gaap	Nature Of Operations NatureOfOperations	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">1. Description of Business</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;">Silicon Laboratories Inc. (the “Company”), a Delaware corporation, is a leader in secure, intelligent wireless technology for a more connected world. Our integrated hardware and software platform, intuitive development tools, industry leading ecosystem and robust support enable customers in building advanced industrial, commercial, home and life applications. The Company provides analog-intensive, mixed-signal solutions for use in a variety of electronic products in a broad range of applications for the Internet of Things (IoT) including connected home and security, industrial automation and control, smart metering, smart lighting, commercial building automation, consumer electronics, asset tracking and medical instrumentation. Within the semiconductor industry, the Company is known as a “fabless” company meaning that the integrated circuits (ICs) incorporated in its products are manufactured by third-party foundry semiconductor companies.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt;">On April 22, 2021, the Company entered into an Asset Purchase Agreement pursuant to which Skyworks Solutions, Inc. agreed to acquire certain assets, rights, and properties, and assume certain liabilities, comprising the Company’s infrastructure and automotive business for $2.75 billion in cash. The transaction closed on July 26, 2021. The financial results of the infrastructure and automotive business have been presented as discontinued operations in the Consolidated Financial Statements because the sale represented a strategic shift for the Company. Prior period financial statements have been reclassified to reflect these changes for all periods presented. See Note 3, <i style="font-style:italic;">Discontinued Operations</i>, for additional information. Unless indicated otherwise, the information in the Notes to the Consolidated Financial Statements relates to the Company’s continuing operations and does not include the results of discontinued operations.</p>
CY2022	us-gaap	Fiscal Period Duration FiscalPeriodDuration	P364D
CY2021	us-gaap	Fiscal Period Duration FiscalPeriodDuration	P371D
CY2019	us-gaap	Fiscal Period Duration FiscalPeriodDuration	P364D
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;margin:0pt 0pt 12pt 0pt;">Use of Estimates</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;">The preparation of financial statements in conformity with U.S. generally accepted accounting principles (GAAP) requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Among the significant estimates affecting the financial statements are those related to inventories, goodwill, acquired intangible assets, other long-lived assets, revenue recognition, stock-based compensation and income taxes. Actual results could differ from those estimates, and such differences could be material to the financial statements.</p>
CY2022	slab	Standard Product Warranty Replacement Period StandardProductWarrantyReplacementPeriod	P1Y
CY2022	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	-57874000
CY2021	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	-115485000
CY2019	us-gaap	Net Income Loss From Continuing Operations Available To Common Shareholders Basic NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic	-102675000
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	42830000
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43775000
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43346000
CY2022	slab	Weighted Average Number Of Shares Outstanding Diluted Shares Used In Calculating Earnings Per Share Continuing Operations WeightedAverageNumberOfSharesOutstandingDilutedSharesUsedInCalculatingEarningsPerShareContinuingOperations	42830000
CY2021	slab	Weighted Average Number Of Shares Outstanding Diluted Shares Used In Calculating Earnings Per Share Continuing Operations WeightedAverageNumberOfSharesOutstandingDilutedSharesUsedInCalculatingEarningsPerShareContinuingOperations	43775000
CY2019	slab	Weighted Average Number Of Shares Outstanding Diluted Shares Used In Calculating Earnings Per Share Continuing Operations WeightedAverageNumberOfSharesOutstandingDilutedSharesUsedInCalculatingEarningsPerShareContinuingOperations	43346000
CY2022	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-1.35
CY2021	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-2.64
CY2019	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-2.37
CY2022	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-1.35
CY2021	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-2.64
CY2019	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-2.37
CY2022	slab	Shares Excluded From Calculation Of Diluted Shares Due To Loss From Continuing Operations SharesExcludedFromCalculationOfDilutedSharesDueToLossFromContinuingOperations	1500000
CY2021	slab	Shares Excluded From Calculation Of Diluted Shares Due To Loss From Continuing Operations SharesExcludedFromCalculationOfDilutedSharesDueToLossFromContinuingOperations	600000
CY2019	slab	Shares Excluded From Calculation Of Diluted Shares Due To Loss From Continuing Operations SharesExcludedFromCalculationOfDilutedSharesDueToLossFromContinuingOperations	900000
CY2022	slab	Incremental Common Shares Attributable To Dilutive Effect Of Conversion Of Debt Securities Treasury Stock Method IncrementalCommonSharesAttributableToDilutiveEffectOfConversionOfDebtSecuritiesTreasuryStockMethod	1000000.0
CY2021	slab	Incremental Common Shares Attributable To Dilutive Effect Of Conversion Of Debt Securities Treasury Stock Method IncrementalCommonSharesAttributableToDilutiveEffectOfConversionOfDebtSecuritiesTreasuryStockMethod	200000
CY2019	slab	Incremental Common Shares Attributable To Dilutive Effect Of Conversion Of Debt Securities Treasury Stock Method IncrementalCommonSharesAttributableToDilutiveEffectOfConversionOfDebtSecuritiesTreasuryStockMethod	400000
CY2022Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	578734000
CY2022	us-gaap	Acquired Finite Lived Intangible Assets Weighted Average Useful Life AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife	P7Y
CY2022Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	578666000
CY2022Q1	slab	Available For Sale Securities Debt Maturities After One Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughTenYearsAmortizedCost	394391000
CY2022Q1	slab	Available For Sale Securities Debt Maturities After One Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughTenYearsFairValue	392417000
CY2022Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	6000000
CY2022Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	4980000
CY2022Q1	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	979125000
CY2022Q1	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	976063000
CY2022Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	545874000
CY2022Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	2201000
CY2022Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	5306000
CY2022Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	1021000
CY2022Q1	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	551180000
CY2022Q1	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	3222000
CY2021Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	62055000
CY2021Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	79000
CY2021Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	5340000
CY2021Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	660000
CY2021Q1	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	67395000
CY2021Q1	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	739000
CY2021Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	5340000
CY2019Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	5647000
CY2022	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	-360000
CY2021	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	-307000
CY2022Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	4980000
CY2021Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	5340000
CY2022Q1	us-gaap	Inventory Work In Process InventoryWorkInProcess	36078000
CY2021Q1	us-gaap	Inventory Work In Process InventoryWorkInProcess	41747000
CY2022Q1	us-gaap	Inventory Finished Goods InventoryFinishedGoods	13229000
CY2021Q1	us-gaap	Inventory Finished Goods InventoryFinishedGoods	6114000
CY2022Q1	us-gaap	Inventory Net InventoryNet	49307000
CY2021Q1	us-gaap	Inventory Net InventoryNet	47861000
CY2022Q1	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	13397000
CY2021Q1	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	51190000
CY2022Q1	us-gaap	Other Assets Current OtherAssetsCurrent	38351000
CY2021Q1	us-gaap	Other Assets Current OtherAssetsCurrent	35913000
CY2022Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	51748000
CY2021Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	87103000
CY2022Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	267619000
CY2021Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	245028000
CY2022Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	121103000
CY2021Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	109225000
CY2022Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	146516000
CY2021Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	135803000
CY2022Q1	us-gaap	Equity Method Investments EquityMethodInvestments	24078000
CY2021Q1	us-gaap	Equity Method Investments EquityMethodInvestments	10057000
CY2022Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	53761000
CY2021Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	66618000
CY2022Q1	us-gaap	Investments And Other Noncurrent Assets InvestmentsAndOtherNoncurrentAssets	77839000
CY2021Q1	us-gaap	Investments And Other Noncurrent Assets InvestmentsAndOtherNoncurrentAssets	76675000
CY2022Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	42008000
CY2021Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	46633000
CY2022Q1	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	73771000
CY2021Q1	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	5797000
CY2022Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	41273000
CY2021Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	29220000
CY2022Q1	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	157052000
CY2021Q1	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	81650000
CY2021Q1	us-gaap	Goodwill Goodwill	376389000
CY2019Q4	us-gaap	Goodwill Goodwill	237294000
CY2021	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	139095000
CY2022Q1	us-gaap	Goodwill Goodwill	376389000
CY2021Q1	us-gaap	Goodwill Goodwill	376389000
CY2022Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	277013000
CY2022Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	158035000
CY2021Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	297780000
CY2021Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	146050000
CY2022Q1	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	277013000
CY2022Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	158035000
CY2021Q1	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	309533000
CY2021Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	146050000
CY2021Q1	slab	Removal Of Fully Amortized Intangible Assets RemovalOfFullyAmortizedIntangibleAssets	32500000
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	44505000
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	42569000
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	37734000
CY2022Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	34071000
CY2022Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	25374000
CY2022Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	23034000
CY2022Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	13369000
CY2022Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	9178000
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	7400000
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	5600000
CY2019	us-gaap	Operating Lease Cost OperatingLeaseCost	5800000
CY2022Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	27896000
CY2021Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	27392000
CY2022Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	29171000
CY2021Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	29017000
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	7138000
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	5541000
CY2022	us-gaap	Operating Lease Payments Use OperatingLeasePaymentsUse	6335000
CY2021	us-gaap	Operating Lease Payments Use OperatingLeasePaymentsUse	16711000
CY2022Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y10M24D
CY2021Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P6Y4M24D
CY2022Q1	us-gaap	Lessee Operating Lease Discount Rate LesseeOperatingLeaseDiscountRate	0.0383
CY2021Q1	us-gaap	Lessee Operating Lease Discount Rate LesseeOperatingLeaseDiscountRate	0.0424
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	7136000
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	6207000
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	5188000
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	3786000
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	2623000
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	7403000
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	32343000
CY2022Q1	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	3172000
CY2022Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	29171000
CY2022	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	4900000
CY2021	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	3200000
CY2019	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	4000000.0
CY2022	us-gaap	Contract With Customer Performance Obligation Satisfied In Previous Period ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod	12400000
CY2021	us-gaap	Contract With Customer Performance Obligation Satisfied In Previous Period ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod	11500000
CY2019	us-gaap	Contract With Customer Performance Obligation Satisfied In Previous Period ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod	10300000
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	720860000
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	510928000
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	473785000
CY2022	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	14200000
CY2022	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	22200000
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	56842000
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	49454000
CY2019	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	44334000
CY2022	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	-954000
CY2021	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	-3694000
CY2019	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	-2584000
CY2022	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	53881000
CY2021	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	56475000
CY2019	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	52324000
CY2022Q1	us-gaap	Common Stock Capital Shares Reserved For Future Issuance CommonStockCapitalSharesReservedForFutureIssuance	4200000
CY2022	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	3500000
CY2021	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	4200000
CY2019	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	3900000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-29112000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-58104000
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-38448000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-29063000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-74099000
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-57563000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-58175000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-132203000
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-96011000
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-12630000
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-9740000
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-20962000
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	9447000
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1656000
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	4940000
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-3183000
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-8084000
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-16022000
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	17873000
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-4031000
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	33624000
CY2022	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-1263000
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-2487000
CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-10618000
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	16610000
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-6518000
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	23006000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	13427000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-14602000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6984000
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.125
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.111
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.097
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	-0.001
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	-0.042
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	-0.053
CY2022	slab	Effective Income Tax Rate Reconciliation Global Intangible Low Taxed Income Gilti And Subpart F Income Percent EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxedIncomeGiltiAndSubpartFIncomePercent	-0.018
CY2021	slab	Effective Income Tax Rate Reconciliation Global Intangible Low Taxed Income Gilti And Subpart F Income Percent EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxedIncomeGiltiAndSubpartFIncomePercent	0.002
CY2019	slab	Effective Income Tax Rate Reconciliation Global Intangible Low Taxed Income Gilti And Subpart F Income Percent EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxedIncomeGiltiAndSubpartFIncomePercent	0.002
CY2022	slab	Effective Income Tax Rate Reconciliation Nondeductible Expense Nontaxable Foreign Expenses Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseNontaxableForeignExpensesPercent	-0.049
CY2021	slab	Effective Income Tax Rate Reconciliation Nondeductible Expense Nontaxable Foreign Expenses Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseNontaxableForeignExpensesPercent	0.001
CY2019	slab	Effective Income Tax Rate Reconciliation Nondeductible Expense Nontaxable Foreign Expenses Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseNontaxableForeignExpensesPercent	-0.025
CY2022	slab	Effective Income Tax Rate Reconciliation Nondeductible Officer Compensation EffectiveIncomeTaxRateReconciliationNondeductibleOfficerCompensation	-0.078
CY2021	slab	Effective Income Tax Rate Reconciliation Nondeductible Officer Compensation EffectiveIncomeTaxRateReconciliationNondeductibleOfficerCompensation	-0.017
CY2019	slab	Effective Income Tax Rate Reconciliation Nondeductible Officer Compensation EffectiveIncomeTaxRateReconciliationNondeductibleOfficerCompensation	-0.020
CY2019	slab	Effective Income Tax Rate Reconciliation Deductions Reversal Of Intercompany Stock Based Expenses EffectiveIncomeTaxRateReconciliationDeductionsReversalOfIntercompanyStockBasedExpenses	-0.192
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.028
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.004
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.008
CY2022	slab	Effective Income Tax Rate Reconciliation Other Tax Effects Of Equity Compensation Percent EffectiveIncomeTaxRateReconciliationOtherTaxEffectsOfEquityCompensationPercent	0.004
CY2021	slab	Effective Income Tax Rate Reconciliation Other Tax Effects Of Equity Compensation Percent EffectiveIncomeTaxRateReconciliationOtherTaxEffectsOfEquityCompensationPercent	0.001
CY2019	slab	Effective Income Tax Rate Reconciliation Other Tax Effects Of Equity Compensation Percent EffectiveIncomeTaxRateReconciliationOtherTaxEffectsOfEquityCompensationPercent	0.007
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.080
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.003
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.007
CY2022	slab	Effective Income Tax Rate Reconciliation Non Deductible Expense Non Taxable Domestic Items Percent EffectiveIncomeTaxRateReconciliationNonDeductibleExpenseNonTaxableDomesticItemsPercent	-0.021
CY2021	slab	Effective Income Tax Rate Reconciliation Non Deductible Expense Non Taxable Domestic Items Percent EffectiveIncomeTaxRateReconciliationNonDeductibleExpenseNonTaxableDomesticItemsPercent	-0.016
CY2019	slab	Effective Income Tax Rate Reconciliation Non Deductible Expense Non Taxable Domestic Items Percent EffectiveIncomeTaxRateReconciliationNonDeductibleExpenseNonTaxableDomesticItemsPercent	-0.016
CY2022	slab	Effective Income Tax Rate Reconciliation Net Operating Loss Not Benefited Percent EffectiveIncomeTaxRateReconciliationNetOperatingLossNotBenefitedPercent	-0.095
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.008
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.003
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.004
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.231
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.110
CY2019	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.073
CY2022Q1	us-gaap	Tax Cuts And Jobs Act Of2017 Transition Tax For Accumulated Foreign Earnings Liability TaxCutsAndJobsActOf2017TransitionTaxForAccumulatedForeignEarningsLiability	21400000
CY2022Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	5803000
CY2021Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	6839000
CY2022Q1	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	12247000
CY2021Q1	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	22421000
CY2022Q1	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	8687000
CY2021Q1	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	9802000
CY2018Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	4975000
CY2019	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	1044000
CY2019	us-gaap	Valuation Allowances And Reserves Deductions ValuationAllowancesAndReservesDeductions	1533000
CY2019Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	4486000
CY2022Q1	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	107800000
CY2022	slab	Provision For Foreign Withholding Tax And State Income Tax On Undistributed Foreign Earnings ProvisionForForeignWithholdingTaxAndStateIncomeTaxOnUndistributedForeignEarnings	0
CY2022Q1	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	4588000
CY2021Q1	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	3099000
CY2022Q1	slab	Deferred Tax Assets Leases DeferredTaxAssetsLeases	6033000
CY2021Q1	slab	Deferred Tax Assets Leases DeferredTaxAssetsLeases	6335000
CY2022Q1	slab	Deferred Tax Assets Accrued Liabilities DeferredTaxAssetsAccruedLiabilities	6078000
CY2021Q1	slab	Deferred Tax Assets Accrued Liabilities DeferredTaxAssetsAccruedLiabilities	6320000
CY2022Q1	slab	Deferred Tax Assets Others DeferredTaxAssetsOthers	4180000
CY2021Q1	slab	Deferred Tax Assets Others DeferredTaxAssetsOthers	5513000
CY2022Q1	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	47616000
CY2021Q1	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	60329000
CY2022Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	9529000
CY2021Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	5311000
CY2022Q1	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	38087000
CY2021Q1	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	55018000
CY2022Q1	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	14479000
CY2021Q1	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	16758000
CY2022Q1	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	8692000
CY2021Q1	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	8473000
CY2022Q1	slab	Deferred Tax Liabilities Leases DeferredTaxLiabilitiesLeases	5664000
CY2021Q1	slab	Deferred Tax Liabilities Leases DeferredTaxLiabilitiesLeases	5999000
CY2022Q1	slab	Deferred Tax Liabilities Convertible Debt DeferredTaxLiabilitiesConvertibleDebt	16399000
CY2021Q1	slab	Deferred Tax Liabilities Convertible Debt DeferredTaxLiabilitiesConvertibleDebt	21674000
CY2022Q1	slab	Deferred Tax Liabilities Unrealized Gain On Equity Method Investment DeferredTaxLiabilitiesUnrealizedGainOnEquityMethodInvestment	3342000
CY2021Q1	slab	Deferred Tax Liabilities Unrealized Gain On Equity Method Investment DeferredTaxLiabilitiesUnrealizedGainOnEquityMethodInvestment	587000
CY2022Q1	slab	Deferred Tax Liabilities Prepaid Expenses And Other DeferredTaxLiabilitiesPrepaidExpensesAndOther	6049000
CY2021Q1	slab	Deferred Tax Liabilities Prepaid Expenses And Other DeferredTaxLiabilitiesPrepaidExpensesAndOther	4332000
CY2022Q1	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	54625000
CY2021Q1	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	57823000
CY2022Q1	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	16538000
CY2021Q1	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	2805000
CY2021Q1	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	5311000
CY2022	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	5370000
CY2022	us-gaap	Valuation Allowances And Reserves Deductions ValuationAllowancesAndReservesDeductions	1152000
CY2022Q1	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	9529000
CY2019Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	4486000
CY2021	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	847000
CY2021	us-gaap	Valuation Allowances And Reserves Deductions ValuationAllowancesAndReservesDeductions	22000
CY2021Q1	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	5311000
CY2021Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2853000
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2276000
CY2022Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	146516000
CY2021Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	135803000
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2036000
CY2022	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	830000
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	577000
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	436000
CY2022	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	6000
CY2019	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	196000
CY2022Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	3677000
CY2021Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2853000
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2276000
CY2022	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Expense UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense	3900000
CY2021	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Expense UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense	3000000.0
CY2019	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Expense UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense	2400000
CY2022Q1	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	3900000
CY2021Q1	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	2100000
CY2019Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	1900000
CY2022Q1	us-gaap	Significant Change In Unrecognized Tax Benefits Is Reasonably Possible Amount Of Unrecorded Benefit SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit	500000
CY2022	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	720860000
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	510928000
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	473785000

Files In Submission

Name	View Source	Status
0001104659-22-010931-index-headers.html	Edgar Link	pending
0001104659-22-010931-index.html	Edgar Link	pending
0001104659-22-010931.txt	Edgar Link	pending
0001104659-22-010931-xbrl.zip	Edgar Link	pending
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Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
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report.css	Edgar Link	pending
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slab-20220101.xsd	Edgar Link	pending
slab-20220101x10k.htm	Edgar Link	pending
slab-20220101x10k001.jpg	Edgar Link	pending
slab-20220101x10k_htm.xml	Edgar Link	completed
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slab-20220101xex23d1.htm	Edgar Link	pending
slab-20220101xex31d1.htm	Edgar Link	pending
slab-20220101xex31d2.htm	Edgar Link	pending
slab-20220101xex32d1.htm	Edgar Link	pending
slab-20220101_cal.xml	Edgar Link	unprocessable
slab-20220101_def.xml	Edgar Link	unprocessable
slab-20220101_lab.xml	Edgar Link	unprocessable
slab-20220101_pre.xml	Edgar Link	unprocessable

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$SLAB
Silicon Laboratories Inc Stock $slab

2022 Q1 Form 10-K Financial Statement

#000110465922010931 Filed on February 02, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SLAB Silicon Laboratories Inc Stock $slab

2022 Q1 Form 10-K Financial Statement

#000110465922010931 Filed on February 02, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SLAB
Silicon Laboratories Inc Stock $slab