$PLXS
PLEXUS CORP Stock $plxs

$plxs Overview Financials Valuation SEC Filings Company Website

2020 Q4 Form 10-K Financial Statement

#000078578620000102 Filed on November 20, 2020

Income Statement

Concept	2020 Q4	2019 Q3	2019 Q2
Revenue	$913.2M	$810.2M	$832.6M
YoY Change		5.06%	14.63%
Cost Of Revenue	$824.0M	$732.4M	$728.6M
YoY Change		4.94%	10.64%
Gross Profit	$89.19M	$77.79M	$71.03M
YoY Change		6.12%	4.73%
Gross Profit Margin	9.77%	9.6%	8.53%
Selling, General & Admin	$38.80M	$38.60M	$36.63M
YoY Change		6.34%	3.54%
% of Gross Profit	43.5%	49.62%	51.57%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$14.50M	$13.40M	$13.30M
YoY Change		7.2%	9.02%
% of Gross Profit	16.26%	17.23%	18.72%
Operating Expenses	$38.90M	$38.60M	$36.63M
YoY Change		6.34%	3.54%
Operating Profit	$50.29M	$39.19M	$34.40M
YoY Change		5.9%	6.03%
Interest Expense	-$3.900M	-$3.200M	$3.711M
YoY Change		128.57%	27.53%
% of Operating Profit	-7.76%	-8.17%	10.79%
Other Income/Expense, Net	-$1.100M	-$900.0K	-$1.419M
YoY Change		-30.77%	34.89%
Pretax Income	$45.40M	$33.40M	$29.72M
YoY Change		-2.62%	0.56%
Income Tax	$8.000M	-$3.400M	$4.900M
% Of Pretax Income	17.62%	-10.18%	16.49%
Net Earnings	$37.71M	$36.83M	$24.80M
YoY Change		-49.37%	-6.41%
Net Earnings / Revenue	4.13%	4.55%	2.98%
Basic Earnings Per Share	$1.29	$1.26	$0.83
Diluted Earnings Per Share	$1.26	$1.23	$0.81
COMMON SHARES
Basic Shares Outstanding	28.82M shares	29.28M shares	29.91M shares
Diluted Shares Outstanding			30.64M shares

Balance Sheet

Concept	2020 Q4	2019 Q3	2019 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$385.8M	$223.8M	$198.4M
YoY Change		-24.72%	-40.37%
Cash & Equivalents	$385.8M	$223.8M	$198.4M
Short-Term Investments
Other Short-Term Assets	$33.90M	$34.50M	$37.60M
YoY Change		12.01%	17.5%
Inventory	$763.5M	$700.9M	$757.2M
Prepaid Expenses
Receivables	$482.1M	$488.3M	$459.3M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$1.779B	$1.538B	$1.558B
YoY Change		1.39%	3.87%
LONG-TERM ASSETS
Property, Plant & Equipment	$383.7M	$384.2M	$381.4M
YoY Change		12.57%	14.0%
Goodwill
YoY Change
Intangibles			$7.214M
YoY Change
Long-Term Investments
YoY Change
Other Assets	$35.73M	$34.52M	$59.14M
YoY Change		-45.51%	7.62%
Total Long-Term Assets	$510.7M	$462.6M	$458.5M
YoY Change		11.34%	16.11%
TOTAL ASSETS
Total Short-Term Assets	$1.779B	$1.538B	$1.558B
Total Long-Term Assets	$510.7M	$462.6M	$458.5M
Total Assets	$2.290B	$2.001B	$2.016B
YoY Change		3.53%	6.42%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$516.3M	$444.9M	$430.6M
YoY Change		-12.12%	-9.04%
Accrued Expenses	$180.4M	$179.2M	$175.0M
YoY Change		34.74%	37.25%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$146.8M	$100.7M	$139.0M
YoY Change		1730.91%	2071.88%
Total Short-Term Liabilities	$1.004B	$865.5M	$875.6M
YoY Change		17.33%	23.46%
LONG-TERM LIABILITIES
Long-Term Debt	$188.0M	$187.3M	$187.6M
YoY Change		2.29%	4.11%
Other Long-Term Liabilities	$23.77M	$17.65M	$19.10M
YoY Change		-12.78%	21.57%
Total Long-Term Liabilities	$308.9M	$269.8M	$279.8M
YoY Change		-1.47%	-7.65%
TOTAL LIABILITIES
Total Short-Term Liabilities	$1.004B	$865.5M	$875.6M
Total Long-Term Liabilities	$308.9M	$269.8M	$279.8M
Total Liabilities	$1.312B	$1.135B	$1.155B
YoY Change		12.24%	14.14%
SHAREHOLDERS EQUITY
Retained Earnings	$1.295B	$1.178B	$1.142B
YoY Change		10.05%	15.4%
Common Stock	$535.0K	$529.0K	$529.0K
YoY Change		0.57%	0.76%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$977.5M	$865.6M	$860.8M
YoY Change
Total Liabilities & Shareholders Equity	$2.290B	$2.001B	$2.016B
YoY Change		3.53%	6.42%

Cashflow Statement

Concept	2020 Q4	2019 Q3	2019 Q2
OPERATING ACTIVITIES
Net Income	$37.71M	$36.83M	$24.80M
YoY Change		-49.37%	-6.41%
Depreciation, Depletion And Amortization	$14.50M	$13.40M	$13.30M
YoY Change		7.2%	9.02%
Cash From Operating Activities	$117.9M	$108.3M	$41.50M
YoY Change		328.06%	7.24%
INVESTING ACTIVITIES
Capital Expenditures	-$8.900M	-$16.00M	-$20.00M
YoY Change		49.53%	-13.04%
Acquisitions
YoY Change
Other Investing Activities	-$500.0K	-$100.0K	$0.00
YoY Change		-99.18%	-100.0%
Cash From Investing Activities	-$9.400M	-$16.10M	-$20.00M
YoY Change		-29.69%	-12.66%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-22.80M	-71.00M	-400.0K
YoY Change		91.37%	-99.52%
NET CHANGE
Cash From Operating Activities	117.9M	108.3M	41.50M
Cash From Investing Activities	-9.400M	-16.10M	-20.00M
Cash From Financing Activities	-22.80M	-71.00M	-400.0K
Net Change In Cash	85.70M	21.20M	21.10M
YoY Change		-161.1%	-131.54%
FREE CASH FLOW
Cash From Operating Activities	$117.9M	$108.3M	$41.50M
Capital Expenditures	-$8.900M	-$16.00M	-$20.00M
Free Cash Flow	$126.8M	$124.3M	$61.50M
YoY Change		245.28%	-0.32%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2020	dei	Entity Central Index Key EntityCentralIndexKey	0000785786
CY2020	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--10-03
CY2020	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2020
CY2020	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2020	dei	Amendment Flag AmendmentFlag	false
CY2020Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	us-gaap:OtherLiabilitiesCurrent
CY2020	dei	Document Type DocumentType	10-K
CY2020	dei	Document Annual Report DocumentAnnualReport	true
CY2020	dei	Document Period End Date DocumentPeriodEndDate	2020-10-03
CY2020	dei	Document Transition Report DocumentTransitionReport	false
CY2020	dei	Entity File Number EntityFileNumber	001-14423
CY2020	dei	Entity Registrant Name EntityRegistrantName	PLEXUS CORP.
CY2020	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	WI
CY2020	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	39-1344447
CY2020	dei	Entity Address Address Line1 EntityAddressAddressLine1	One Plexus Way
CY2020	dei	Entity Address City Or Town EntityAddressCityOrTown	Neenah
CY2020	dei	Entity Address State Or Province EntityAddressStateOrProvince	WI
CY2020	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	54957
CY2020	dei	City Area Code CityAreaCode	920
CY2020	dei	Local Phone Number LocalPhoneNumber	969-6000
CY2020	dei	Security12b Title Security12bTitle	Common Stock, $0.01 par value
CY2020	dei	Trading Symbol TradingSymbol	PLXS
CY2020	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2020	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2020	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2020	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2020	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2020	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2020	dei	Entity Small Business EntitySmallBusiness	false
CY2020	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2020	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2020	dei	Entity Shell Company EntityShellCompany	false
CY2020Q2	dei	Entity Public Float EntityPublicFloat	1400000000	USD
CY2020Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	28823390	shares
CY2020	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	3390394000	USD
CY2019	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	3164434000	USD
CY2018	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	2873508000	USD
CY2020	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	3077688000	USD
CY2019	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	2872596000	USD
CY2018	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	2615908000	USD
CY2020	us-gaap	Gross Profit GrossProfit	312706000	USD
CY2019	us-gaap	Gross Profit GrossProfit	291838000	USD
CY2018	us-gaap	Gross Profit GrossProfit	257600000	USD
CY2020	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	153331000	USD
CY2019	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	148105000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	135397000	USD
CY2018	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	139317000	USD
CY2020	us-gaap	Restructuring Charges RestructuringCharges	6003000	USD
CY2019	us-gaap	Restructuring Charges RestructuringCharges	1678000	USD
CY2018	us-gaap	Restructuring Charges RestructuringCharges	0	USD
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	153372000	USD
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	142055000	USD
CY2018	us-gaap	Operating Income Loss OperatingIncomeLoss	118283000	USD
CY2020	us-gaap	Interest Expense InterestExpense	16162000	USD
CY2019	us-gaap	Interest Expense InterestExpense	12853000	USD
CY2018	us-gaap	Interest Expense InterestExpense	12226000	USD
CY2020	us-gaap	Investment Income Interest InvestmentIncomeInterest	1878000	USD
CY2019	us-gaap	Investment Income Interest InvestmentIncomeInterest	1949000	USD
CY2018	us-gaap	Investment Income Interest InvestmentIncomeInterest	4696000	USD
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-3691000	USD
CY2019	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-5196000	USD
CY2018	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-3143000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	125955000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	107610000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	17918000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	17339000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	94570000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	117479000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	108616000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	13040000	USD
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.02
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CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.93
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.50
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.38
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	29195000	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	30271000	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	33003000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	29916000	shares
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CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	33919000	shares
CY2020	us-gaap	Net Income Loss NetIncomeLoss	117479000	USD
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CY2020	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent	1831000	USD
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CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	69879000	USD
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CY2020Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	21422000	USD
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CY2020Q4	plxs	Long Term Debt And Finance Lease Obligations LongTermDebtAndFinanceLeaseObligations	187975000	USD
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CY2019Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	597401000	USD
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CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-5059000	USD
CY2019Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-17784000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	977480000	USD
CY2019Q3	us-gaap	Stockholders Equity StockholdersEquity	865576000	USD
CY2020Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2289848000	USD
CY2019Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2000883000	USD
CY2019Q3	us-gaap	Stockholders Equity StockholdersEquity	865576000	USD
CY2018Q3	us-gaap	Stockholders Equity StockholdersEquity	921143000	USD
CY2018Q3	us-gaap	Stockholders Equity StockholdersEquity	921143000	USD
CY2017Q3	us-gaap	Stockholders Equity StockholdersEquity	1025939000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	977480000	USD
CY2019Q3	us-gaap	Stockholders Equity StockholdersEquity	865576000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	117479000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	108616000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	13040000	USD
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	56690000	USD
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	52206000	USD
CY2018	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	48296000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-3583000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-9764000	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	20388000	USD
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	24280000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	21335000	USD
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	17981000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	210368000	USD
CY2020	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2405000	USD
CY2019	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	0	USD
CY2018	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	0	USD
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	3052000	USD
CY2019	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2018	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2020	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-1358000	USD
CY2019	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-204000	USD
CY2018	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	196000	USD
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-8796000	USD
CY2019	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	96694000	USD
CY2018	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	30706000	USD
CY2020	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	22488000	USD
CY2019	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	14526000	USD
CY2018	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	0	USD
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	56420000	USD
CY2019	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-18798000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	115300000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	66831000	USD
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	50088000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	90600000	USD
CY2018	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	62780000	USD
CY2018	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	140615000	USD
CY2020	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-3343000	USD
CY2019	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	3728000	USD
CY2018	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	19168000	USD
CY2020	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	-9570000	USD
CY2019	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	4125000	USD
CY2018	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	53504000	USD
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	65097000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-56724000	USD
CY2018	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	93342000	USD
CY2020	plxs	Increase Decrease Customer Deposits IncreaseDecreaseCustomerDeposits	18864000	USD
CY2019	plxs	Increase Decrease Customer Deposits IncreaseDecreaseCustomerDeposits	49652000	USD
CY2018	plxs	Increase Decrease Customer Deposits IncreaseDecreaseCustomerDeposits	-16713000	USD
CY2020	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	1065000	USD
CY2019	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	41800000	USD
CY2018	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	27678000	USD
CY2020	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	437000	USD
CY2019	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	261000	USD
CY2018	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	538000	USD
CY2020	us-gaap	Proceeds From Previous Acquisition ProceedsFromPreviousAcquisition	0	USD
CY2019	us-gaap	Proceeds From Previous Acquisition ProceedsFromPreviousAcquisition	1180000	USD
CY2018	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	12379000	USD
CY2020	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-200000	USD
CY2019	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-200000	USD
CY2018	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-49851000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-89359000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-74621000	USD
CY2020	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	679042000	USD
CY2019	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	1084500000	USD
CY2018	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	834341000	USD
CY2020	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	638298000	USD
CY2019	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	993588000	USD
CY2018	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	970258000	USD
CY2020	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	699000	USD
CY2019	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	603000	USD
CY2018	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	729000	USD
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	41392000	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	182109000	USD
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	137034000	USD
CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	12827000	USD
CY2019	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	2614000	USD
CY2018	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	13699000	USD
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	12938000	USD
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	8033000	USD
CY2018	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	5482000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-1458000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-97219000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-265463000	USD
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2581000	USD
CY2019	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-154000	USD
CY2018	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1685000	USD
CY2017Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	569254000	USD
CY2020Q4	us-gaap	Cash Cash	121320000	USD
CY2019Q3	us-gaap	Cash Cash	85688000	USD
CY2019Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	226254000	USD
CY2018Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	297686000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	161640000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-71432000	USD
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-271568000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	387894000	USD
CY2019Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	226254000	USD
CY2018Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	297686000	USD
CY2020	us-gaap	Interest Paid Net InterestPaidNet	14885000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	15701000	USD
CY2018	us-gaap	Interest Paid Net InterestPaidNet	12030000	USD
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	31458000	USD
CY2019	us-gaap	Income Taxes Paid IncomeTaxesPaid	26277000	USD
CY2018	us-gaap	Income Taxes Paid IncomeTaxesPaid	18891000	USD
CY2020	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent	1800000	USD
CY2020Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	264487000	USD
CY2019Q3	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	138073000	USD
CY2020Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	2087000	USD
CY2019Q3	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	2493000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	387894000	USD
CY2019Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	226254000	USD
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-400000	USD
CY2019	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	500000	USD
CY2018	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	1200000	USD
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-5059000	USD
CY2019	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent	1100000	USD
CY2018	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent	-3900000	USD
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-6501000	USD
CY2019Q3	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-17395000	USD
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	1442000	USD
CY2019Q3	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	-389000	USD
CY2019Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-17784000	USD
CY2020	us-gaap	Use Of Estimates UseOfEstimates	<span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Use of Estimates:</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates.</span>
CY2020Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	299300000	USD
CY2019Q3	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	252300000	USD
CY2020Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	288000000.0	USD
CY2019Q3	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	245000000.0	USD
CY2020	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Business and Credit Concentrations: </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Financial instruments that potentially subject the Company to concentrations of credit risk consist of cash, cash equivalents, trade accounts receivable and derivative instruments, specifically related to counterparties. In accordance with the Company’s investment policy, the Company’s cash, cash equivalents and derivative instruments were placed with recognized financial institutions. The Company’s investment policy limits the amount of credit exposure in any one issue and the maturity date of the investment securities that typically comprise investment grade short-term debt instruments. Concentrations of credit risk in accounts receivable resulting from sales to major customers are discussed in Note 11, "Reportable Segments, Geographic Information and Major Customers". The Company, at times, requires cash deposits for services performed. The Company also closely monitors extensions of credit.</span>
CY2020Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	630833000	USD
CY2019Q3	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	577545000	USD
CY2020Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	53602000	USD
CY2019Q3	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	49315000	USD
CY2020Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	79026000	USD
CY2019Q3	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	74078000	USD
CY2020Q4	us-gaap	Inventory Net InventoryNet	763461000	USD
CY2019Q3	us-gaap	Inventory Net InventoryNet	700938000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	901979000	USD
CY2019Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	856533000	USD
CY2020Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	518318000	USD
CY2019Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	472309000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	383661000	USD
CY2019Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	384224000	USD
CY2020Q4	plxs	Finance Leased Assets Gross FinanceLeasedAssetsGross	46734000	USD
CY2019Q3	plxs	Finance Leased Assets Gross FinanceLeasedAssetsGross	47841000	USD
CY2020Q4	plxs	Finance Leases Lessee Balance Sheet Assets By Major Class Accumulated Deprecation FinanceLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation	10326000	USD
CY2019Q3	plxs	Finance Leases Lessee Balance Sheet Assets By Major Class Accumulated Deprecation FinanceLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation	8762000	USD
CY2020Q4	plxs	Finance Leases Balance Sheet Assets By Major Class Net FinanceLeasesBalanceSheetAssetsByMajorClassNet	36408000	USD
CY2019Q3	plxs	Finance Leases Balance Sheet Assets By Major Class Net FinanceLeasesBalanceSheetAssetsByMajorClassNet	39079000	USD
CY2020	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	6700000	USD
CY2019	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	10000000.0	USD
CY2018	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	11200000	USD
CY2020Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	1631000	USD
CY2020Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	138000000	USD
CY2020Q4	plxs	Finance Lease Obligations FinanceLeaseObligations	48435000	USD
CY2019Q3	plxs	Finance Lease Obligations FinanceLeaseObligations	44492000	USD
CY2019Q3	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	1512000	USD
CY2020Q4	plxs	Long Term Debt And Finance Lease Obligations Including Current Maturities LongTermDebtAndFinanceLeaseObligationsIncludingCurrentMaturities	334804000	USD
CY2019Q3	plxs	Long Term Debt And Finance Lease Obligations Including Current Maturities LongTermDebtAndFinanceLeaseObligationsIncludingCurrentMaturities	287980000	USD
CY2020Q4	plxs	Long Term Debt And Finance Lease Obligations Current LongTermDebtAndFinanceLeaseObligationsCurrent	146829000	USD
CY2019Q3	plxs	Long Term Debt And Finance Lease Obligations Current LongTermDebtAndFinanceLeaseObligationsCurrent	100702000	USD
CY2020Q4	plxs	Long Term Debt And Finance Lease Obligations LongTermDebtAndFinanceLeaseObligations	187975000	USD
CY2019Q3	plxs	Long Term Debt And Finance Lease Obligations LongTermDebtAndFinanceLeaseObligations	187278000	USD
CY2020Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	50000000	USD
CY2020Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	288000000	USD
CY2020Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	0	USD
CY2020Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	0	USD
CY2020Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	0	USD
CY2020Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	100000000	USD
CY2020Q4	plxs	Finance Lease And Other Financing Obligations Liability To Be Paid Year One FinanceLeaseAndOtherFinancingObligationsLiabilityToBePaidYearOne	8829000	USD
CY2020Q4	plxs	Finance Lease And Other Financing Obligations Liability To Be Paid Year Two FinanceLeaseAndOtherFinancingObligationsLiabilityToBePaidYearTwo	4219000	USD
CY2020Q4	plxs	Finance Lease And Other Financing Obligations Liability To Be Paid Year Three FinanceLeaseAndOtherFinancingObligationsLiabilityToBePaidYearThree	2320000	USD
CY2020Q4	plxs	Finance Lease And Other Financing Obligations Liability To Be Paid Year Four FinanceLeaseAndOtherFinancingObligationsLiabilityToBePaidYearFour	522000	USD
CY2020Q4	plxs	Finance Lease And Other Financing Obligations Liability To Be Paid Year Five FinanceLeaseAndOtherFinancingObligationsLiabilityToBePaidYearFive	568000	USD
CY2020Q4	plxs	Finance Lease And Other Financing Obligations Liability To Be Paid After Year Five FinanceLeaseAndOtherFinancingObligationsLiabilityToBePaidAfterYearFive	31977000	USD
CY2020Q4	plxs	Finance Lease And Other Financing Obligations Liability Payment Due FinanceLeaseAndOtherFinancingObligationsLiabilityPaymentDue	48435000	USD
CY2020	us-gaap	Cash Flow Hedge Gain Loss To Be Reclassified Within Twelve Months CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths	1200000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	168761000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	160853000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-69102000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-42806000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-53243000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	204499000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	135397000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	125955000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	107610000	USD
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	8779000	USD
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	11943000	USD
CY2018	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	10134000	USD
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	21501000	USD
CY2018	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-447000	USD
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	15160000	USD
CY2018	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	63814000	USD
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	23000	USD
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	0	USD
CY2018	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	234000	USD
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	12699000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	27103000	USD
CY2018	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	74182000	USD
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-6498000	USD
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-3498000	USD
CY2018	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-2958000	USD
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	3000	USD
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	827000	USD
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	2912000	USD
CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-7093000	USD
CY2018	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	23793000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-3583000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-9764000	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	20388000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	17918000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	17339000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	94570000	USD
CY2020	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
CY2018	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.245
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.240
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.210
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.302
CY2020	plxs	Effective Income Tax Rate Reconciliation Withholding Taxon Dividends EffectiveIncomeTaxRateReconciliationWithholdingTaxonDividends	0.019
CY2019	plxs	Effective Income Tax Rate Reconciliation Withholding Taxon Dividends EffectiveIncomeTaxRateReconciliationWithholdingTaxonDividends	-0.054
CY2018	plxs	Effective Income Tax Rate Reconciliation Withholding Taxon Dividends EffectiveIncomeTaxRateReconciliationWithholdingTaxonDividends	0.237
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	-0.026
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	-0.013
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	0.008
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	-0.030
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	-0.013
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	-0.027
CY2020	plxs	Effective Income Tax Rate Reconciliation Global Intangible Low Tax Income Percent EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxIncomePercent	0.138
CY2019	plxs	Effective Income Tax Rate Reconciliation Global Intangible Low Tax Income Percent EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxIncomePercent	0.117
CY2018	plxs	Effective Income Tax Rate Reconciliation Global Intangible Low Tax Income Percent EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxIncomePercent	0
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Repatriation Of Foreign Earnings EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings	0
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Repatriation Of Foreign Earnings EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings	0.056
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Repatriation Of Foreign Earnings EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings	0.922
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.022
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.015
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.002
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.036
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.015
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.306
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.090
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.003
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.015
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.010
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.132
CY2019	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.138
CY2018	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.879
CY2019	plxs	Tax Benefitof Undistributed Earningsof Foreign Subsidiaries TaxBenefitofUndistributedEarningsofForeignSubsidiaries	-10500000	USD
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2020	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	4800000	USD
CY2019	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	1900000	USD
CY2017Q4	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2020Q4	plxs	Deferred Tax Assets Operating Lossand Tax Credit Carryforwards DeferredTaxAssetsOperatingLossandTaxCreditCarryforwards	31854000	USD
CY2019Q3	plxs	Deferred Tax Assets Operating Lossand Tax Credit Carryforwards DeferredTaxAssetsOperatingLossandTaxCreditCarryforwards	28391000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	14450000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	16809000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits	14833000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits	15834000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	7015000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	0	USD
CY2020Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	5434000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	3353000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	73586000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	35217000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	14282000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	64387000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	34948000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	29170000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	38638000	USD
CY2019Q3	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	15621000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Undistributed Foreign Earnings DeferredTaxLiabilitiesUndistributedForeignEarnings	5339000	USD
CY2019Q3	us-gaap	Deferred Tax Liabilities Undistributed Foreign Earnings DeferredTaxLiabilitiesUndistributedForeignEarnings	5192000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	4028000	USD
CY2019Q3	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	6055000	USD
CY2020Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	23649000	USD
CY2019Q3	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	26868000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	14989000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	8349000	USD
CY2020	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	5800000	USD
CY2020	plxs	Tax Benefitof Undistributed Earningsof Foreign Subsidiaries TaxBenefitofUndistributedEarningsofForeignSubsidiaries	-12000000.0	USD
CY2020Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	2100000	USD
CY2019Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2270000	USD
CY2018Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	5841000	USD
CY2017Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	3115000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	509000	USD
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	62000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	21000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	465000	USD
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	39000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	2893000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	1148000	USD
CY2019	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	3672000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	188000	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2096000	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	1300000	USD
CY2019Q3	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	1500000	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	100000	USD
CY2018Q3	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	200000	USD
CY2019Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2270000	USD
CY2018Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	5841000	USD
CY2019Q3	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	200000	USD
CY2020	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	100000	USD
CY2019	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	100000	USD
CY2018	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	100000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	117479000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	108616000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	13040000	USD
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	29195000	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	30271000	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	33003000	shares
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	721000	shares
CY2019	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	803000	shares
CY2018	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	916000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	29916000	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	31074000	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	33919000	shares
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.02
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.38
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.59
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.40
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.93
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.50
CY2019Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	31974000	USD
CY2019Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	31804000	USD
CY2019Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	0	USD
CY2019Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	75790000	USD
CY2019Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	384224000	USD
CY2019Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	382391000	USD
CY2019Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	34521000	USD
CY2019Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	106461000	USD
CY2019Q3	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	13654000	USD
CY2018	us-gaap	Restructuring Charges RestructuringCharges	0	USD
CY2019Q3	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	14086000	USD
CY2019Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	64714000	USD
CY2019Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	114400000	USD
CY2019Q3	plxs	Long Term Debt And Finance Lease Obligations LongTermDebtAndFinanceLeaseObligations	187278000	USD
CY2019Q3	plxs	Long Term Debt And Finance Lease Obligations LongTermDebtAndFinanceLeaseObligations	187071000	USD
CY2019Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	0	USD
CY2019Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	37371000	USD
CY2019Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1178677000	USD
CY2019Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1177600000	USD
CY2020	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	4380000	USD
CY2020	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	4956000	USD
CY2020	us-gaap	Operating Lease Expense OperatingLeaseExpense	11707000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	7674000	USD
CY2019	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	6700000	USD
CY2018	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	11800000	USD
CY2019	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	12900000	USD
CY2018	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	12000000.0	USD
CY2020	plxs	Other Lease Expense OtherLeaseExpense	3401000	USD
CY2020	plxs	Lease Expense LeaseExpense	24444000	USD
CY2019	us-gaap	Capital Leases Income Statement Amortization Expense CapitalLeasesIncomeStatementAmortizationExpense	3800000	USD
CY2018	us-gaap	Capital Leases Income Statement Amortization Expense CapitalLeasesIncomeStatementAmortizationExpense	3400000	USD
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	36408000	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	69879000	USD
CY2020Q4	plxs	Lease Assets LeaseAssets	106287000	USD
CY2020Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	2700000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	7724000	USD
CY2020Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	37033000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	36779000	USD
CY2020Q4	plxs	Lease Liability LeaseLiability	84236000	USD
CY2020Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P12Y9M18D
CY2020Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P18Y6M
CY2020Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.177
CY2020Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.030
CY2020	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	4539000	USD
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	10907000	USD
CY2020	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	3321000	USD
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	7692000	USD
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	2835000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	8973000	USD
CY2020Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	7233000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	8144000	USD
CY2020Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	7045000	USD
CY2020Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	5092000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	16136000	USD
CY2020Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	93525000	USD
CY2019Q3	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	10395000	USD
CY2020Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	5896000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	6021000	USD
CY2020Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	4994000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	4505000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	51453000	USD
CY2020Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	123785000	USD
CY2020Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	6950000	USD
CY2020Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	84052000	USD
CY2020Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	44503000	USD
CY2020Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	39733000	USD
CY2019Q3	us-gaap	Capital Leases Future Minimum Payments Due Current CapitalLeasesFutureMinimumPaymentsDueCurrent	6734000	USD
CY2019Q3	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	6554000	USD
CY2019Q3	us-gaap	Capital Leases Future Minimum Payments Due In Two Years CapitalLeasesFutureMinimumPaymentsDueInTwoYears	3490000	USD
CY2019Q3	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	5584000	USD
CY2019Q3	us-gaap	Capital Leases Future Minimum Payments Due In Three Years CapitalLeasesFutureMinimumPaymentsDueInThreeYears	2884000	USD
CY2019Q3	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	5153000	USD
CY2019Q3	us-gaap	Capital Leases Future Minimum Payments Due In Four Years CapitalLeasesFutureMinimumPaymentsDueInFourYears	1652000	USD
CY2019Q3	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	3713000	USD
CY2019Q3	us-gaap	Capital Leases Future Minimum Payments Due In Five Years CapitalLeasesFutureMinimumPaymentsDueInFiveYears	958000	USD
CY2019Q3	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	9426000	USD
CY2019Q3	us-gaap	Capital Leases Future Minimum Payments Due Thereafter CapitalLeasesFutureMinimumPaymentsDueThereafter	34143000	USD
CY2019Q3	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	40825000	USD
CY2019Q3	us-gaap	Capital Leases Future Minimum Payments Due CapitalLeasesFutureMinimumPaymentsDue	49861000	USD
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	24300000	USD
CY2019	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	21300000	USD
CY2018	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	18000000.0	USD
CY2020	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	8200000	USD
CY2019	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	9200000	USD
CY2018	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	8200000	USD
CY2020	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	0.040
CY2020	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	9800000	USD
CY2019	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	9300000	USD
CY2018	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	8100000	USD
CY2020	us-gaap	Restructuring Charges RestructuringCharges	6000000.0	USD
CY2019	us-gaap	Restructuring Charges RestructuringCharges	1700000	USD
CY2018	plxs	Onetimeemployeebonus Onetimeemployeebonus	13500000	USD
CY2018	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	2873508000	USD
CY2020	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2020	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	3390394000	USD
CY2019	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	3164434000	USD
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	153372000	USD
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	142055000	USD
CY2018	us-gaap	Operating Income Loss OperatingIncomeLoss	118283000	USD
CY2020	us-gaap	Interest Expense InterestExpense	16162000	USD
CY2019	us-gaap	Interest Expense InterestExpense	12853000	USD
CY2018	us-gaap	Interest Expense InterestExpense	12226000	USD
CY2020	us-gaap	Investment Income Interest InvestmentIncomeInterest	1878000	USD
CY2019	us-gaap	Investment Income Interest InvestmentIncomeInterest	1949000	USD
CY2018	us-gaap	Investment Income Interest InvestmentIncomeInterest	4696000	USD
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-3691000	USD
CY2019	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-5196000	USD
CY2018	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-3143000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	135397000	USD
CY2018	us-gaap	Depreciation Depreciation	48095000	USD
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	50088000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	90600000	USD
CY2020	us-gaap	Depreciation Depreciation	55504000	USD
CY2019	us-gaap	Depreciation Depreciation	50885000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	125955000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	107610000	USD
CY2018	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	62780000	USD
CY2020Q4	us-gaap	Assets Assets	2289848000	USD
CY2019Q3	us-gaap	Assets Assets	2000883000	USD
CY2020	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	3390394000	USD
CY2019	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	3164434000	USD
CY2018	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	2873508000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	383661000	USD
CY2019Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	384224000	USD
CY2020Q4	plxs	Other Long Term Assets Operating Lease Right Of Use Assets Deferred Income Tax Assets Net And Intangible Assets Noncurrent OtherLongTermAssetsOperatingLeaseRightOfUseAssetsDeferredIncomeTaxAssetsNetAndIntangibleAssetsNoncurrent	127000000.0	USD
CY2019Q3	plxs	Other Long Term Assets Operating Lease Right Of Use Assets Deferred Income Tax Assets Net And Intangible Assets Noncurrent OtherLongTermAssetsOperatingLeaseRightOfUseAssetsDeferredIncomeTaxAssetsNetAndIntangibleAssetsNoncurrent	78400000	USD
CY2020	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2017Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	4756000	USD
CY2018	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	5608000	USD
CY2018	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	3718000	USD
CY2018Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	6646000	USD
CY2019	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	3254000	USD
CY2019	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	3624000	USD
CY2019Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	6276000	USD
CY2020	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	2852000	USD
CY2020	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	2742000	USD
CY2020Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	6386000	USD
CY2020Q4	us-gaap	Transfer Of Financial Assets Accounted For As Sales Amount Derecognized TransferOfFinancialAssetsAccountedForAsSalesAmountDerecognized	834400000	USD
CY2019Q3	us-gaap	Transfer Of Financial Assets Accounted For As Sales Amount Derecognized TransferOfFinancialAssetsAccountedForAsSalesAmountDerecognized	919300000	USD
CY2018Q3	us-gaap	Transfer Of Financial Assets Accounted For As Sales Amount Derecognized TransferOfFinancialAssetsAccountedForAsSalesAmountDerecognized	712900000	USD
CY2020Q4	us-gaap	Transfer Of Financial Assets Accounted For As Sales Cash Proceeds Received For Assets Derecognized Amount TransferOfFinancialAssetsAccountedForAsSalesCashProceedsReceivedForAssetsDerecognizedAmount	831200000	USD
CY2019Q3	us-gaap	Transfer Of Financial Assets Accounted For As Sales Cash Proceeds Received For Assets Derecognized Amount TransferOfFinancialAssetsAccountedForAsSalesCashProceedsReceivedForAssetsDerecognizedAmount	913600000	USD
CY2018Q3	us-gaap	Transfer Of Financial Assets Accounted For As Sales Cash Proceeds Received For Assets Derecognized Amount TransferOfFinancialAssetsAccountedForAsSalesCashProceedsReceivedForAssetsDerecognizedAmount	708600000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3501782000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3296446000	USD
CY2019Q3	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	90841000	USD
CY2018Q3	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	0	USD
CY2020	us-gaap	Contract With Customer Performance Obligation Satisfied In Previous Period ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod	3073465000	USD
CY2019	us-gaap	Contract With Customer Performance Obligation Satisfied In Previous Period ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod	2859182000	USD
CY2020	us-gaap	Contract With Customer Asset Reclassified To Receivable ContractWithCustomerAssetReclassifiedToReceivable	-3050360000	USD
CY2019	us-gaap	Contract With Customer Asset Reclassified To Receivable ContractWithCustomerAssetReclassifiedToReceivable	-2844758000	USD
CY2020Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	113946000	USD
CY2019Q3	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	90841000	USD
CY2020Q4	us-gaap	Deferred Revenue DeferredRevenue	55600000	USD
CY2019Q3	us-gaap	Deferred Revenue DeferredRevenue	67900000	USD
CY2020	us-gaap	Restructuring Charges RestructuringCharges	6000000.0	USD
CY2019	us-gaap	Restructuring Charges RestructuringCharges	1700000	USD
CY2018Q3	us-gaap	Restructuring Reserve RestructuringReserve	0	USD
CY2019	us-gaap	Restructuring Charges RestructuringCharges	1678000	USD
CY2019	us-gaap	Restructuring Reserve Accrual Adjustment1 RestructuringReserveAccrualAdjustment1	-381000	USD
CY2019Q3	us-gaap	Restructuring Reserve RestructuringReserve	1297000	USD
CY2020	us-gaap	Restructuring Charges RestructuringCharges	6003000	USD
CY2020	us-gaap	Restructuring Reserve Accrual Adjustment1 RestructuringReserveAccrualAdjustment1	-7264000	USD
CY2020Q4	us-gaap	Restructuring Reserve RestructuringReserve	36000	USD
CY2018	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	12400000	USD
CY2018Q4	us-gaap	Proceeds From Previous Acquisition ProceedsFromPreviousAcquisition	1200000	USD
CY2018	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	12400000	USD
CY2018Q4	us-gaap	Proceeds From Previous Acquisition ProceedsFromPreviousAcquisition	1200000	USD
CY2020Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	5700000	USD
CY2019Q3	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	6900000	USD
CY2018Q3	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	8200000	USD
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1200000	USD
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	852409000	USD
CY2020Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	767364000	USD
CY2020Q3	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	857394000	USD
CY2020Q4	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	913227000	USD
CY2020	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	3390394000	USD
	us-gaap	Gross Profit GrossProfit	79190000	USD
CY2020Q2	us-gaap	Gross Profit GrossProfit	61445000	USD
CY2020Q3	us-gaap	Gross Profit GrossProfit	82881000	USD
CY2020Q4	us-gaap	Gross Profit GrossProfit	89190000	USD
CY2020	us-gaap	Gross Profit GrossProfit	312706000	USD
	us-gaap	Net Income Loss NetIncomeLoss	31006000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	12926000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	35842000	USD
CY2020Q4	us-gaap	Net Income Loss NetIncomeLoss	37705000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	117479000	USD
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.06
CY2020Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.44
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.23
CY2020Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.29
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.02
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.03
CY2020Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.43
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.20
CY2020Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.26
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.93
CY2018Q4	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	765544000	USD
CY2019Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	789051000	USD
CY2019Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	799644000	USD
CY2019Q3	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	810195000	USD
CY2019	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	3164434000	USD
CY2018Q4	us-gaap	Gross Profit GrossProfit	72383000	USD
CY2019Q1	us-gaap	Gross Profit GrossProfit	70636000	USD
CY2019Q2	us-gaap	Gross Profit GrossProfit	71030000	USD
CY2019Q3	us-gaap	Gross Profit GrossProfit	77789000	USD
CY2019	us-gaap	Gross Profit GrossProfit	291838000	USD
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	22226000	USD
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	24758000	USD
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	24801000	USD
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	36831000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	108616000	USD
CY2018Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.71
CY2019Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.81
CY2019Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.83
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.59
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.50
CY2018Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.69
	us-gaap	Tax Cuts And Jobs Act Of2017 Income Tax Expense Benefit TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefit	-1900000	USD
	plxs	Special Tax Items Expense Benefit SpecialTaxItemsExpenseBenefit	1100000	USD
CY2019Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.79
CY2019Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.81
CY2019Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.23
CY2019Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.26
CY2020Q2	us-gaap	Restructuring Charges RestructuringCharges	6000000.0	USD
CY2020Q2	plxs	Restructuring Costsnetoftax RestructuringCostsnetoftax	5400000	USD
CY2018Q4	us-gaap	Tax Cuts And Jobs Act Of2017 Income Tax Expense Benefit TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefit	7000000.0	USD
CY2019Q3	us-gaap	Restructuring Charges RestructuringCharges	1700000	USD
CY2019Q3	plxs	Restructuring Costsnetoftax RestructuringCostsnetoftax	1500000	USD
CY2019Q3	plxs	Tax Benefitof Undistributed Earningsof Foreign Subsidiaries TaxBenefitofUndistributedEarningsofForeignSubsidiaries	-10500000	USD
	plxs	Special Tax Items Expense Benefits Per Share SpecialTaxItemsExpenseBenefitsPerShare	-0.03
CY2020Q2	plxs	Restructuring Costs Per Share RestructuringCostsPerShare	0.18
CY2018Q4	plxs	Tax Cuts And Jobs Act Of2017 Income Tax Expense Benefit Per Share TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefitPerShare	0.23
CY2019Q3	plxs	Restructuring Costs Per Share RestructuringCostsPerShare	0.05
CY2019Q3	plxs	Tax Expense Benefitof Undistributed Earningsof Foreign Subsidiaries Per Share TaxExpenseBenefitofUndistributedEarningsofForeignSubsidiariesPerShare	-0.35

Files In Submission

Name	View Source	Status
0000785786-20-000102-index-headers.html	Edgar Link	pending
0000785786-20-000102-index.html	Edgar Link	pending
0000785786-20-000102.txt	Edgar Link	pending
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Financial_Report.xlsx	Edgar Link	pending
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plxs-20201003.htm	Edgar Link	pending
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plxs-20201003_pre.xml	Edgar Link	unprocessable
plxsf2010-kexhibit103k.htm	Edgar Link	pending
plxsf2010-kexhibit21.htm	Edgar Link	pending
plxsf2010-kexhibit23.htm	Edgar Link	pending
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$PLXS
PLEXUS CORP Stock $plxs

2020 Q4 Form 10-K Financial Statement

#000078578620000102 Filed on November 20, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$PLXS PLEXUS CORP Stock $plxs

2020 Q4 Form 10-K Financial Statement

#000078578620000102 Filed on November 20, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$PLXS
PLEXUS CORP Stock $plxs