$ROG
ROGERS CORP Stock $rog

$rog Overview Financials Valuation SEC Filings Company Website

2021 Q4 Form 10-K Financial Statement

#000008474822000019 Filed on February 22, 2022

Income Statement

Concept	2021 Q4	2021	2020 Q4
Revenue	$230.5M	$932.9M	$210.7M
YoY Change	9.39%	16.24%	8.72%
Cost Of Revenue	$152.3M	$583.7M	$130.0M
YoY Change	17.15%	14.29%	0.31%
Gross Profit	$78.15M	$349.1M	$80.70M
YoY Change	-3.16%	19.64%	25.7%
Gross Profit Margin	33.91%	37.43%	38.31%
Selling, General & Admin	$57.90M	$193.2M	$50.00M
YoY Change	15.79%	5.96%	21.07%
% of Gross Profit	74.08%	55.32%	61.96%
Research & Development	$7.709M	$29.90M	$7.100M
YoY Change	8.58%	1.99%	-15.48%
% of Gross Profit	9.86%	8.57%	8.8%
Depreciation & Amortization	$12.16M	$29.00M	$22.80M
YoY Change	-46.65%	-1.02%	90.0%
% of Gross Profit	15.56%	8.31%	28.25%
Operating Expenses	$67.61M	$223.1M	$57.10M
YoY Change	18.4%	5.41%	14.66%
Operating Profit	$10.55M	$117.2M	$23.60M
YoY Change	-55.31%	74.03%	63.88%
Interest Expense	$298.0K	-$2.536M	$1.100M
YoY Change	-72.91%	-64.46%
% of Operating Profit	2.83%	-2.16%	4.66%
Other Income/Expense, Net	$1.164M	$5.136M	$2.200M
YoY Change	-47.09%	46.2%	450.0%
Pretax Income	$11.91M	$126.3M	$23.30M
YoY Change	-48.9%	84.26%	-160.99%
Income Tax	-$11.22M	$18.15M	$8.100M
% Of Pretax Income	-94.26%	14.37%	34.76%
Net Earnings	$23.13M	$108.1M	$15.20M
YoY Change	52.18%	116.31%	-152.78%
Net Earnings / Revenue	10.04%	11.59%	7.22%
Basic Earnings Per Share		$5.77
Diluted Earnings Per Share	$1.220M	$5.73	$812.8K
COMMON SHARES
Basic Shares Outstanding	18.73M shares	18.73M shares	18.68M shares
Diluted Shares Outstanding		18.86M shares

Balance Sheet

Concept	2021 Q4	2021	2020 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$232.3M	$232.3M	$191.8M
YoY Change	21.11%	21.11%	14.99%
Cash & Equivalents	$232.3M	$232.3M	$191.8M
Short-Term Investments
Other Short-Term Assets	$13.59M	$15.51M	$13.09M
YoY Change	3.81%	-3.68%	20.76%
Inventory	$133.4M	$133.4M	$102.4M
Prepaid Expenses
Receivables	$163.1M	$199.7M	$134.4M
Other Receivables	$3.176M	$3.176M	$3.000M
Total Short-Term Assets	$584.1M	$584.1M	$474.2M
YoY Change	23.17%	23.17%	2.17%
LONG-TERM ASSETS
Property, Plant & Equipment	$344.1M	$344.1M	$276.6M
YoY Change	24.41%	24.41%	4.42%
Goodwill	$370.2M		$270.2M
YoY Change	37.02%		2.75%
Intangibles	$176.4M		$118.0M
YoY Change	49.42%		-25.75%
Long-Term Investments	$16.33M	$16.33M	$15.25M
YoY Change	7.08%	7.42%	-7.37%
Other Assets	$27.48M	$48.11M	$16.25M
YoY Change	69.06%	4.59%	147.62%
Total Long-Term Assets	$1.015B	$1.015B	$789.8M
YoY Change	28.45%	28.45%	-2.38%
TOTAL ASSETS
Total Short-Term Assets	$584.1M	$584.1M	$474.2M
Total Long-Term Assets	$1.015B	$1.015B	$789.8M
Total Assets	$1.599B	$1.599B	$1.264B
YoY Change	26.47%	26.47%	-0.72%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$64.66M	$64.66M	$35.99M
YoY Change	79.68%	79.61%	8.99%
Accrued Expenses	$85.62M	$85.62M	$58.60M
YoY Change	46.11%	46.11%	14.45%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$198.0K	$198.0K	$4.800M
YoY Change	-95.88%	-95.88%	1100.0%
Total Short-Term Liabilities	$163.9M	$163.9M	$111.5M
YoY Change	47.03%	47.04%	11.26%
LONG-TERM LIABILITIES
Long-Term Debt	$190.0M	$190.2M	$25.00M
YoY Change	660.0%	651.81%	-79.67%
Other Long-Term Liabilities	$23.03M	$96.06M	$10.79M
YoY Change	113.49%	-1.98%	-22.79%
Total Long-Term Liabilities	$213.0M	$286.3M	$35.79M
YoY Change	495.26%	132.17%	-73.87%
TOTAL LIABILITIES
Total Short-Term Liabilities	$163.9M	$163.9M	$111.5M
Total Long-Term Liabilities	$213.0M	$286.3M	$35.79M
Total Liabilities	$377.0M	$479.7M	$147.3M
YoY Change	155.93%	97.15%	-37.9%
SHAREHOLDERS EQUITY
Retained Earnings	$981.8M		$873.7M
YoY Change	12.38%		6.07%
Common Stock	$182.3M		$166.6M
YoY Change	9.41%		6.07%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$1.119B	$1.119B	$1.021B
YoY Change
Total Liabilities & Shareholders Equity	$1.599B	$1.599B	$1.264B
YoY Change	26.47%	26.47%	-0.72%

Cashflow Statement

Concept	2021 Q4	2021	2020 Q4
OPERATING ACTIVITIES
Net Income	$23.13M	$108.1M	$15.20M
YoY Change	52.18%	116.31%	-152.78%
Depreciation, Depletion And Amortization	$12.16M	$29.00M	$22.80M
YoY Change	-46.65%	-1.02%	90.0%
Cash From Operating Activities	$18.25M	$124.4M	$51.40M
YoY Change	-64.5%	-24.65%	12.72%
INVESTING ACTIVITIES
Capital Expenditures	-$27.71M	$71.13M	-$11.50M
YoY Change	140.99%	76.12%	-10.16%
Acquisitions		$168.2M
YoY Change
Other Investing Activities	-$168.2M	-$167.5M	$0.00
YoY Change
Cash From Investing Activities	-$195.9M	-$238.6M	-$11.50M
YoY Change	1603.63%	490.85%	-10.16%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$0.00
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	189.9M	$159.1M	-37.20M
YoY Change	-610.49%	-252.66%	376.92%
NET CHANGE
Cash From Operating Activities	18.25M	$124.4M	51.40M
Cash From Investing Activities	-195.9M	-$238.6M	-11.50M
Cash From Financing Activities	189.9M	$159.1M	-37.20M
Net Change In Cash	12.23M	$40.51M	2.700M
YoY Change	353.0%	62.46%	-89.2%
FREE CASH FLOW
Cash From Operating Activities	$18.25M	$124.4M	$51.40M
Capital Expenditures	-$27.71M	$71.13M	-$11.50M
Free Cash Flow	$45.96M	$53.24M	$62.90M
YoY Change	-26.93%	-57.3%	7.71%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021	dei	Entity Central Index Key EntityCentralIndexKey	0000084748
CY2021	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2021	dei	Amendment Flag AmendmentFlag	false
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CY2021Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherAssetsNoncurrent
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherAssetsNoncurrent
CY2021Q4	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesCurrent
CY2020Q4	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesCurrent
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrent
CY2020Q4	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrent
CY2021Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesCurrent
CY2020Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesCurrent
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrent
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CY2021	dei	Document Type DocumentType	10-K
CY2021	dei	Document Annual Report DocumentAnnualReport	true
CY2021	dei	Document Period End Date DocumentPeriodEndDate	2021-12-31
CY2021	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2021	dei	Document Transition Report DocumentTransitionReport	false
CY2021	dei	Entity File Number EntityFileNumber	1-4347
CY2021	dei	Entity Registrant Name EntityRegistrantName	ROGERS CORP
CY2021	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	MA
CY2021	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	06-0513860
CY2021	dei	Entity Address Address Line1 EntityAddressAddressLine1	2225 W. Chandler Blvd.
CY2021	dei	Entity Address City Or Town EntityAddressCityOrTown	Chandler
CY2021	dei	Entity Address State Or Province EntityAddressStateOrProvince	AZ
CY2021	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	85224-6155
CY2021	dei	Local Phone Number LocalPhoneNumber	917-6000
CY2021	dei	City Area Code CityAreaCode	480
CY2021	dei	Security12b Title Security12bTitle	Common Stock,
CY2021	dei	Trading Symbol TradingSymbol	ROG
CY2021	dei	Security Exchange Name SecurityExchangeName	NYSE
CY2021	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2021	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2021	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2021	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2021	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2021	dei	Entity Small Business EntitySmallBusiness	false
CY2021	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2021	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2021	dei	Entity Shell Company EntityShellCompany	false
CY2021Q2	dei	Entity Public Float EntityPublicFloat	3726261447	USD
CY2022Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	18803211	shares
CY2021	dei	Auditor Firm AuditorFirmId	238
CY2021	dei	Auditor Name AuditorName	PricewaterhouseCoopers LLP
CY2021	dei	Auditor Location AuditorLocation	Phoenix, Arizona
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CY2020	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	510763000	USD
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CY2020	us-gaap	Gross Profit GrossProfit	291820000	USD
CY2019	us-gaap	Gross Profit GrossProfit	314292000	USD
CY2021	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	193153000	USD
CY2020	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	182283000	USD
CY2019	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	168682000	USD
CY2021	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	29904000	USD
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CY2021	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	3570000	USD
CY2020	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	12987000	USD
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CY2021	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-5330000	USD
CY2020	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	104000	USD
CY2019	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-959000	USD
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	117182000	USD
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	67334000	USD
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	110481000	USD
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	7032000	USD
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	4877000	USD
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	5319000	USD
CY2021	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	-534000	USD
CY2020	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	-55000	USD
CY2019	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	-53213000	USD
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	5136000	USD
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	3513000	USD
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CY2021	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-2536000	USD
CY2020	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-7135000	USD
CY2019	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-6869000	USD
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CY2021Q4	us-gaap	Prepaid Taxes PrepaidTaxes	1921000	USD
CY2020Q4	us-gaap	Prepaid Taxes PrepaidTaxes	2960000	USD
CY2021Q4	rog	Asbestos Related Insurance Receivables Current AsbestosRelatedInsuranceReceivablesCurrent	3176000	USD
CY2020Q4	rog	Asbestos Related Insurance Receivables Current AsbestosRelatedInsuranceReceivablesCurrent	2986000	USD
CY2021Q4	us-gaap	Other Assets Current OtherAssetsCurrent	13586000	USD
CY2020Q4	us-gaap	Other Assets Current OtherAssetsCurrent	13088000	USD
CY2021Q4	us-gaap	Assets Current AssetsCurrent	584065000	USD
CY2020Q4	us-gaap	Assets Current AssetsCurrent	474175000	USD
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	367850000	USD
CY2020Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	365844000	USD
CY2021Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	326967000	USD
CY2020Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	272378000	USD
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	16328000	USD
CY2020Q4	us-gaap	Equity Method Investments EquityMethodInvestments	15248000	USD
CY2021Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	32671000	USD
CY2020Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	28667000	USD
CY2021Q4	us-gaap	Goodwill Goodwill	370189000	USD
CY2020Q4	us-gaap	Goodwill Goodwill	270172000	USD
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	176353000	USD
CY2020Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	118026000	USD
CY2021Q4	us-gaap	Defined Benefit Plan Assets For Plan Benefits Noncurrent DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent	5123000	USD
CY2020Q4	us-gaap	Defined Benefit Plan Assets For Plan Benefits Noncurrent DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent	5278000	USD
CY2021Q4	rog	Asbestos Related Insurance Receivables Noncurrent AsbestosRelatedInsuranceReceivablesNoncurrent	59391000	USD
CY2020Q4	rog	Asbestos Related Insurance Receivables Noncurrent AsbestosRelatedInsuranceReceivablesNoncurrent	63807000	USD
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	27479000	USD
CY2020Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	16254000	USD
CY2021Q4	us-gaap	Assets Assets	1598566000	USD
CY2020Q4	us-gaap	Assets Assets	1264005000	USD
CY2021Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	64660000	USD
CY2020Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	35987000	USD
CY2021Q4	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	48196000	USD
CY2020Q4	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	41708000	USD
CY2021Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	9632000	USD
CY2020Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	8558000	USD
CY2021Q4	rog	Asbestos Liability Current AsbestosLiabilityCurrent	3841000	USD
CY2020Q4	rog	Asbestos Liability Current AsbestosLiabilityCurrent	3615000	USD
CY2021Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	37620000	USD
CY2020Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	21641000	USD
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	163949000	USD
CY2020Q4	us-gaap	Liabilities Current LiabilitiesCurrent	111509000	USD
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	190000000	USD
CY2020Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	25000000	USD
CY2021Q4	us-gaap	Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent	1618000	USD
CY2020Q4	us-gaap	Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent	1612000	USD
CY2021Q4	rog	Asbestos Liability Noncurrent AsbestosLiabilityNoncurrent	64491000	USD
CY2020Q4	rog	Asbestos Liability Noncurrent AsbestosLiabilityNoncurrent	69620000	USD
CY2021Q4	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	7131000	USD
CY2020Q4	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	16346000	USD
CY2021Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	29451000	USD
CY2020Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	8375000	USD
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	23031000	USD
CY2020Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	10788000	USD
CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2020Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
CY2020Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
CY2020Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000	shares
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000	shares
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	18730000	shares
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	18730000	shares
CY2020Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	18677000	shares
CY2020Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	18677000	shares
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	18730000	USD
CY2020Q4	us-gaap	Common Stock Value CommonStockValue	18677000	USD
CY2021Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	163583000	USD
CY2020Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	147961000	USD
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	981825000	USD
CY2020Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	873692000	USD
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-45243000	USD
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-19575000	USD
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	1118895000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	1020755000	USD
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1598566000	USD
CY2020Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1264005000	USD
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	1118895000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	1020755000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	933900000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	108133000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	49990000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	47319000	USD
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	43284000	USD
CY2020	us-gaap	Depreciation And Amortization DepreciationAndAmortization	71425000	USD
CY2019	us-gaap	Depreciation And Amortization DepreciationAndAmortization	49162000	USD
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	16994000	USD
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	13532000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	12305000	USD
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-3195000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-13406000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-17549000	USD
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	7032000	USD
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	4877000	USD
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	5319000	USD
CY2021	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	4965000	USD
CY2020	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	7075000	USD
CY2019	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	5375000	USD
CY2021	us-gaap	Defined Benefit Plan Settlements Benefit Obligation DefinedBenefitPlanSettlementsBenefitObligation	534000	USD
CY2020	us-gaap	Defined Benefit Plan Settlements Benefit Obligation DefinedBenefitPlanSettlementsBenefitObligation	-63000	USD
CY2019	us-gaap	Defined Benefit Plan Settlements Benefit Obligation DefinedBenefitPlanSettlementsBenefitObligation	53213000	USD
CY2021	rog	Pensionand Other Postretirement Gain Loss PensionandOtherPostretirementGainLoss	471000	USD
CY2020	rog	Pensionand Other Postretirement Gain Loss PensionandOtherPostretirementGainLoss	160000	USD
CY2019	rog	Pensionand Other Postretirement Gain Loss PensionandOtherPostretirementGainLoss	943000	USD
CY2021	us-gaap	Other Increase Decrease In Environmental Liabilities OtherIncreaseDecreaseInEnvironmentalLiabilities	-220000	USD
CY2020	us-gaap	Other Increase Decrease In Environmental Liabilities OtherIncreaseDecreaseInEnvironmentalLiabilities	-682000	USD
CY2019	us-gaap	Other Increase Decrease In Environmental Liabilities OtherIncreaseDecreaseInEnvironmentalLiabilities	1720000	USD
CY2021	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	880000	USD
CY2020	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-41000	USD
CY2019	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-756000	USD
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	455000	USD
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	639000	USD
CY2019	us-gaap	Asset Impairment Charges AssetImpairmentCharges	1537000	USD
CY2021	us-gaap	Loss From Catastrophes LossFromCatastrophes	1947000	USD
CY2020	us-gaap	Loss From Catastrophes LossFromCatastrophes	0	USD
CY2019	us-gaap	Loss From Catastrophes LossFromCatastrophes	0	USD
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-279000	USD
CY2020	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	223000	USD
CY2019	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	437000	USD
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	26197000	USD
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	8934000	USD
CY2019	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-20677000	USD
CY2021	us-gaap	Proceeds From Insurance Settlement Operating Activities ProceedsFromInsuranceSettlementOperatingActivities	400000	USD
CY2020	us-gaap	Proceeds From Insurance Settlement Operating Activities ProceedsFromInsuranceSettlementOperatingActivities	0	USD
CY2019	us-gaap	Proceeds From Insurance Settlement Operating Activities ProceedsFromInsuranceSettlementOperatingActivities	0	USD
CY2021	rog	Increase Decreasein Contract Assetsand Liabilities IncreaseDecreaseinContractAssetsandLiabilities	10035000	USD
CY2020	rog	Increase Decreasein Contract Assetsand Liabilities IncreaseDecreaseinContractAssetsandLiabilities	4120000	USD
CY2019	rog	Increase Decreasein Contract Assetsand Liabilities IncreaseDecreaseinContractAssetsandLiabilities	-273000	USD
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	34413000	USD
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-34687000	USD
CY2019	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	1200000	USD
CY2021	us-gaap	Pension Contributions PensionContributions	160000	USD
CY2020	us-gaap	Pension Contributions PensionContributions	253000	USD
CY2019	us-gaap	Pension Contributions PensionContributions	103000	USD
CY2021	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-1723000	USD
CY2020	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	217000	USD
CY2019	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	1519000	USD
CY2021	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	36688000	USD
CY2020	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	10084000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-9139000	USD
CY2021	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	7878000	USD
CY2020	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-10072000	USD
CY2019	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-4321000	USD
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	124363000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	165056000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	161323000	USD
CY2021	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	168204000	USD
CY2020	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2019	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	71125000	USD
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	40385000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	51597000	USD
CY2021	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	714000	USD
CY2020	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	USD
CY2019	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	9000	USD
CY2021	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	0	USD
CY2020	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	0	USD
CY2019	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	2625000	USD
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-238615000	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-40385000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-48963000	USD
CY2021	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	190000000	USD
CY2020	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	150000000	USD
CY2019	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2021	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
CY2020	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	1862000	USD
CY2019	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
CY2021	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	29624000	USD
CY2020	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	248330000	USD
CY2019	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	105886000	USD
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	2881000	USD
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	5357000	USD
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	7550000	USD
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2019	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	344000	USD
CY2021	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans	1562000	USD
CY2020	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans	1360000	USD
CY2019	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans	1249000	USD
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	159057000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-104189000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-111843000	USD
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-4294000	USD
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	4454000	USD
CY2019	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-1406000	USD
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	40511000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	24936000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-889000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	191785000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	166849000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	167738000	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	232296000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	191785000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	166849000	USD
CY2021	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	10903000	USD
CY2020	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	715000	USD
CY2019	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	3420000	USD
CY2021	us-gaap	Interest Paid Net InterestPaidNet	2402000	USD
CY2020	us-gaap	Interest Paid Net InterestPaidNet	7251000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	7762000	USD
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	33788000	USD
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	29983000	USD
CY2019	us-gaap	Income Taxes Paid IncomeTaxesPaid	17593000	USD
CY2020Q4	rog	Number Of Strategic Operating Segments NumberOfStrategicOperatingSegments	3	segment
CY2020Q4	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	4	segment
CY2021Q1	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3	segment
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	3000000	USD
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	900000	USD
CY2019	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-900000	USD
CY2021	us-gaap	Financing Receivable Allowance For Credit Losses Policy For Uncollectible Amounts FinancingReceivableAllowanceForCreditLossesPolicyForUncollectibleAmounts	<div style="margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Allowance for Credit Losses</span></div><div style="margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The allowance for credit losses is determined based on a variety of factors that affect the potential collectability of the related receivables, including the length of time receivables are past due, customer credit ratings, financial stability of customers, specific one-time events and past customer history. In addition, in circumstances where we are made aware of a specific customer’s inability to meet its financial obligations, a specific allowance is established. The majority of accounts are individually evaluated on a regular basis and appropriate reserves are established as deemed appropriate based on the criteria previously mentioned. The remainder of the reserve is based on our estimates and takes into consideration historical trends, market conditions and the composition of our customer base.</span></div>
CY2021Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	60208000	USD
CY2020Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	44976000	USD
CY2021Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	29078000	USD
CY2020Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	25291000	USD
CY2021Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	44098000	USD
CY2020Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	32093000	USD
CY2021Q4	us-gaap	Inventory Net InventoryNet	133384000	USD
CY2020Q4	us-gaap	Inventory Net InventoryNet	102360000	USD
CY2021Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	28600000	USD
CY2020Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	300000	USD
CY2021	rog	Present Value Of Future Cash Flows Through Discounted Analysis Period PresentValueOfFutureCashFlowsThroughDiscountedAnalysisPeriod	P5Y
CY2021	us-gaap	Number Of Reporting Units NumberOfReportingUnits	4	reporting_unit
CY2021	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	0	USD
CY2020	rog	Significant Credit Losses Amount SignificantCreditLossesAmount	0	USD
CY2019	rog	Significant Credit Losses Amount SignificantCreditLossesAmount	0	USD
CY2021	rog	Significant Credit Losses Amount SignificantCreditLossesAmount	0	USD
CY2021	us-gaap	Advertising Expense AdvertisingExpense	2700000	USD
CY2020	us-gaap	Advertising Expense AdvertisingExpense	2200000	USD
CY2019	us-gaap	Advertising Expense AdvertisingExpense	3600000	USD
CY2020	us-gaap	Oci Before Reclassifications Net Of Tax Attributable To Parent OciBeforeReclassificationsNetOfTaxAttributableToParent	24658000	USD
CY2020	us-gaap	Reclassification From Aoci Current Period Net Of Tax Attributable To Parent ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent	-2672000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	27330000	USD
CY2021	us-gaap	Oci Before Reclassifications Net Of Tax Attributable To Parent OciBeforeReclassificationsNetOfTaxAttributableToParent	-25893000	USD
CY2021	us-gaap	Reclassification From Aoci Current Period Net Of Tax Attributable To Parent ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent	-225000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-25668000	USD
CY2021Q4	rog	Accumulated Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax AccumulatedOtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	2125000	USD
CY2020Q4	rog	Accumulated Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax AccumulatedOtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	1951000	USD
CY2019Q4	rog	Accumulated Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax AccumulatedOtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	2368000	USD
CY2021Q4	rog	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesTax	0	USD
CY2020Q4	rog	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesTax	0	USD
CY2019Q4	rog	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesTax	282000	USD
CY2021Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	568533000	USD
CY2020Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	562032000	USD
CY2021Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	367850000	USD
CY2020Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	365844000	USD
CY2021Q4	rog	Property Plantand Equipment Before Equipmentin Process PropertyPlantandEquipmentBeforeEquipmentinProcess	200683000	USD
CY2020Q4	rog	Property Plantand Equipment Before Equipmentin Process PropertyPlantandEquipmentBeforeEquipmentinProcess	196188000	USD
CY2021Q4	rog	Equipment In Process EquipmentInProcess	126284000	USD
CY2020Q4	rog	Equipment In Process EquipmentInProcess	76190000	USD
CY2021Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	326967000	USD
CY2020Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	272378000	USD
CY2021	us-gaap	Depreciation Depreciation	29000000	USD
CY2020	us-gaap	Depreciation Depreciation	29300000	USD
CY2019	us-gaap	Depreciation Depreciation	31400000	USD
CY2020Q4	us-gaap	Goodwill Goodwill	270172000	USD
CY2021	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	107231000	USD
CY2021	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-7214000	USD
CY2021Q4	us-gaap	Goodwill Goodwill	370189000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	314737000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	142875000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	171862000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	247711000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	134530000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	113181000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	12100000	USD
CY2021Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	4491000	USD
CY2021Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	4491000	USD
CY2020Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	4845000	USD
CY2020Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	4845000	USD
CY2021Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	319228000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	142875000	USD
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	176353000	USD
CY2020Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	252556000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	134530000	USD
CY2020Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	118026000	USD
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	14300000	USD
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	42100000	USD
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	17800000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	17000000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	16000000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	14600000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	12700000	USD
CY2021	us-gaap	Acquired Finite Lived Intangible Assets Weighted Average Useful Life AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife	P6Y7M17D
CY2021	us-gaap	Net Income Loss NetIncomeLoss	108133000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	49990000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	47319000	USD
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18731000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18681000	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18573000	shares
CY2021	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	132000	shares
CY2020	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	25000	shares
CY2019	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	140000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	18863000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	18706000	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	18713000	shares
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.77
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.68
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.55
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.73
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.67
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.53
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	721	shares
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	8454	shares
CY2019	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	20520	shares
CY2021Q4	us-gaap	Common Stock Capital Shares Reserved For Future Issuance CommonStockCapitalSharesReservedForFutureIssuance	1204949	shares
CY2020Q4	us-gaap	Common Stock Capital Shares Reserved For Future Issuance CommonStockCapitalSharesReservedForFutureIssuance	1334462	shares
CY2015Q4	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	100000000	USD
CY2021Q4	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	49000000	USD
CY2015Q4	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	100000000	USD
CY2021	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	0	shares
CY2019	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	0	shares
CY2020	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	0	shares
CY2021Q2	us-gaap	Payments To Acquire Real Estate PaymentsToAcquireRealEstate	5000000	USD
CY2021	us-gaap	Operating Lease Expense OperatingLeaseExpense	3002000	USD
CY2020	us-gaap	Operating Lease Expense OperatingLeaseExpense	3257000	USD
CY2019	us-gaap	Operating Lease Expense OperatingLeaseExpense	3119000	USD
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	330000	USD
CY2020	us-gaap	Short Term Lease Cost ShortTermLeaseCost	464000	USD
CY2019	us-gaap	Short Term Lease Cost ShortTermLeaseCost	192000	USD
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	2784000	USD
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	2893000	USD
CY2019	us-gaap	Operating Lease Payments OperatingLeasePayments	2967000	USD
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	389000	USD
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	7017000	USD
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	17161000	USD
CY2021Q4	rog	Lessee Operating Lease Not Yet Commenced Liability Payments Due LesseeOperatingLeaseNotYetCommencedLiabilityPaymentsDue	153000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	21718000	USD
CY2021Q4	rog	Finance Lease Liability Commenced Undiscounted Excess Amount FinanceLeaseLiabilityCommencedUndiscountedExcessAmount	74000	USD
CY2021Q4	rog	Finance Lease Liability Not Yet Commenced Undiscounted Excess Amount FinanceLeaseLiabilityNotYetCommencedUndiscountedExcessAmount	49000	USD
CY2021Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	25000	USD
CY2021Q4	rog	Lessee Operating Lease Commenced Liability Undiscounted Excess Amount LesseeOperatingLeaseCommencedLiabilityUndiscountedExcessAmount	3946000	USD
CY2021Q4	rog	Lessee Operating Lease Not Yet Commenced Liability Undiscounted Excess Amount LesseeOperatingLeaseNotYetCommencedLiabilityUndiscountedExcessAmount	3000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	3943000	USD
CY2021Q4	rog	Finance Lease Liability Commenced FinanceLeaseLiabilityCommenced	1809000	USD
CY2021Q4	rog	Finance Lease Liability Not Yet Commenced FinanceLeaseLiabilityNotYetCommenced	1402000	USD
CY2021Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	407000	USD
CY2021Q4	rog	Defined Benefit Plan Pension Plan With Plan Assets In Excess Of Accumulated Benefit Obligation Projected Benefit Obligation DefinedBenefitPlanPensionPlanWithPlanAssetsInExcessOfAccumulatedBenefitObligationProjectedBenefitObligation	28300000	USD
CY2021Q4	rog	Defined Benefit Plan Pension Plan With Plan Assets In Excess Of Projected Benefit Obligation Projected Benefit Obligation DefinedBenefitPlanPensionPlanWithPlanAssetsInExcessOfProjectedBenefitObligationProjectedBenefitObligation	28300000	USD
CY2021Q4	rog	Defined Benefit Plan Pension Plan With Plan Assets In Excess Of Accumulated Benefit Obligation Accumulated Benefit Obligation DefinedBenefitPlanPensionPlanWithPlanAssetsInExcessOfAccumulatedBenefitObligationAccumulatedBenefitObligation	28300000	USD
CY2021Q4	rog	Defined Benefit Plan Pension Plans With Plan Assets In Excess Of Projected Benefit Obligations Accumulated Benefit Obligation DefinedBenefitPlanPensionPlansWithPlanAssetsInExcessOfProjectedBenefitObligationsAccumulatedBenefitObligation	28300000	USD
CY2021	rog	Defined Benefit Plan Health Care Cost Employees Age DefinedBenefitPlanHealthCareCostEmployeesAge	P65Y
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	205000	USD
CY2021Q4	rog	Lessee Operating Lease Commenced Liability Payments Due Year One LesseeOperatingLeaseCommencedLiabilityPaymentsDueYearOne	3462000	USD
CY2021Q4	rog	Lessee Operating Lease Not Yet Commenced Liability Payments Due Year One LesseeOperatingLeaseNotYetCommencedLiabilityPaymentsDueYearOne	47000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	3415000	USD
CY2021Q4	rog	Finance Lease Liability Commenced To Be Paid Year Two FinanceLeaseLiabilityCommencedToBePaidYearTwo	490000	USD
CY2021Q4	rog	Finance Lease Liability Not Yet Commenced To Be Paid Year Two FinanceLeaseLiabilityNotYetCommencedToBePaidYearTwo	290000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	200000	USD
CY2021Q4	rog	Lessee Operating Lease Commenced Liability Payments Due Year Two LesseeOperatingLeaseCommencedLiabilityPaymentsDueYearTwo	2682000	USD
CY2021Q4	rog	Lessee Operating Lease Not Yet Commenced Liability Payments Due Year Two LesseeOperatingLeaseNotYetCommencedLiabilityPaymentsDueYearTwo	45000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	2637000	USD
CY2021Q4	rog	Finance Lease Liability Commenced To Be Paid Year Three FinanceLeaseLiabilityCommencedToBePaidYearThree	300000	USD
CY2021Q4	rog	Finance Lease Liability Not Yet Commenced To Be Paid Year Three FinanceLeaseLiabilityNotYetCommencedToBePaidYearThree	290000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	10000	USD
CY2021Q4	rog	Lessee Operating Lease Commenced Liability Payments Due Year Three LesseeOperatingLeaseCommencedLiabilityPaymentsDueYearThree	1635000	USD
CY2021Q4	rog	Lessee Operating Lease Not Yet Commenced Liability Payments Due Year Three LesseeOperatingLeaseNotYetCommencedLiabilityPaymentsDueYearThree	40000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	1595000	USD
CY2021Q4	rog	Operating Lease Commenced Liability OperatingLeaseCommencedLiability	17925000	USD
CY2021Q4	rog	Operating Lease Not Yet Commenced Liability OperatingLeaseNotYetCommencedLiability	150000	USD
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	17775000	USD
CY2021Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P2Y1M6D
CY2021Q4	rog	Defined Benefit Plan Pension Plans With Plan Assets In Excess Of Projected Benefit Obligations Plan Assets DefinedBenefitPlanPensionPlansWithPlanAssetsInExcessOfProjectedBenefitObligationsPlanAssets	33500000	USD
CY2021Q4	rog	Finance Lease Liability Commenced To Be Paid Year Four FinanceLeaseLiabilityCommencedToBePaidYearFour	300000	USD
CY2021Q4	rog	Finance Lease Liability Not Yet Commenced To Be Paid Year Four FinanceLeaseLiabilityNotYetCommencedToBePaidYearFour	290000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	10000	USD
CY2021Q4	rog	Lessee Operating Lease Commenced Liability Payments Due Year Four LesseeOperatingLeaseCommencedLiabilityPaymentsDueYearFour	1334000	USD
CY2021Q4	rog	Lessee Operating Lease Not Yet Commenced Liability Payments Due Year Four LesseeOperatingLeaseNotYetCommencedLiabilityPaymentsDueYearFour	18000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	1316000	USD
CY2021Q4	rog	Finance Lease Liability Commenced To Be Paid After Year Four FinanceLeaseLiabilityCommencedToBePaidAfterYearFour	371000	USD
CY2021Q4	rog	Finance Lease Liability Not Yet Commenced To Be Paid After Year Four FinanceLeaseLiabilityNotYetCommencedToBePaidAfterYearFour	364000	USD
CY2021Q4	rog	Finance Lease Liability To Be Paid After Year Four FinanceLeaseLiabilityToBePaidAfterYearFour	7000	USD
CY2021Q4	rog	Lessee Operating Lease Commenced Liability Payments Due After Year Four LesseeOperatingLeaseCommencedLiabilityPaymentsDueAfterYearFour	12758000	USD
CY2021Q4	rog	Lessee Operating Lease Not Yet Commenced Liability Payments Due After Year Four LesseeOperatingLeaseNotYetCommencedLiabilityPaymentsDueAfterYearFour	3000	USD
CY2021Q4	rog	Lessee Operating Lease Liability To Be Paid After Year Four LesseeOperatingLeaseLiabilityToBePaidAfterYearFour	12755000	USD
CY2021Q4	rog	Finance Lease Liability Commenced Payment Due FinanceLeaseLiabilityCommencedPaymentDue	1883000	USD
CY2021Q4	rog	Finance Lease Liability Not Yet Commenced Payment Due FinanceLeaseLiabilityNotYetCommencedPaymentDue	1451000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	432000	USD
CY2021Q4	rog	Lessee Operating Lease Commenced Liability Payments Due LesseeOperatingLeaseCommencedLiabilityPaymentsDue	21871000	USD
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P11Y1M6D
CY2021Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0375
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0387
CY2020	rog	Numberof Qualified Noncontributory Defined Benefit Plans NumberofQualifiedNoncontributoryDefinedBenefitPlans	1	plan
CY2021	rog	Defined Benefit Plan Health Care Cost Employees Age DefinedBenefitPlanHealthCareCostEmployeesAge	P65Y
CY2021	rog	Defined Benefit Plan Ultimate Health Care Cost Trend Rate Annual Change DefinedBenefitPlanUltimateHealthCareCostTrendRateAnnualChange	-0.0025
CY2021Q4	rog	Defined Benefit Plan Pension Plan With Plan Assets In Excess Of Accumulated Benefit Obligation Plan Assets DefinedBenefitPlanPensionPlanWithPlanAssetsInExcessOfAccumulatedBenefitObligationPlanAssets	33500000	USD
CY2020Q4	rog	Defined Benefit Plan Pension Plan With Plan Assets In Excess Of Projected Benefit Obligation Projected Benefit Obligation DefinedBenefitPlanPensionPlanWithPlanAssetsInExcessOfProjectedBenefitObligationProjectedBenefitObligation	30000000	USD
CY2020Q4	rog	Defined Benefit Plan Pension Plan With Plan Assets In Excess Of Accumulated Benefit Obligation Projected Benefit Obligation DefinedBenefitPlanPensionPlanWithPlanAssetsInExcessOfAccumulatedBenefitObligationProjectedBenefitObligation	30000000	USD
CY2020Q4	rog	Defined Benefit Plan Pension Plans With Plan Assets In Excess Of Projected Benefit Obligations Accumulated Benefit Obligation DefinedBenefitPlanPensionPlansWithPlanAssetsInExcessOfProjectedBenefitObligationsAccumulatedBenefitObligation	30000000	USD
CY2020Q4	rog	Defined Benefit Plan Pension Plan With Plan Assets In Excess Of Accumulated Benefit Obligation Accumulated Benefit Obligation DefinedBenefitPlanPensionPlanWithPlanAssetsInExcessOfAccumulatedBenefitObligationAccumulatedBenefitObligation	30000000	USD
CY2020Q4	rog	Defined Benefit Plan Pension Plan With Plan Assets In Excess Of Accumulated Benefit Obligation Plan Assets DefinedBenefitPlanPensionPlanWithPlanAssetsInExcessOfAccumulatedBenefitObligationPlanAssets	35300000	USD
CY2020Q4	rog	Defined Benefit Plan Pension Plans With Plan Assets In Excess Of Projected Benefit Obligations Plan Assets DefinedBenefitPlanPensionPlansWithPlanAssetsInExcessOfProjectedBenefitObligationsPlanAssets	35300000	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	4216000	USD
CY2021Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	198000	USD
CY2020Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	4755000	USD
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	209000	USD
CY2020Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	322000	USD
CY2021Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	407000	USD
CY2020Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	5077000	USD
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	2810000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	2275000	USD
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	14965000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	2219000	USD
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	17775000	USD
CY2020Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	4494000	USD
CY2021Q4	rog	Finance Lease Liability Commenced To Be Paid Year One FinanceLeaseLiabilityCommencedToBePaidYearOne	422000	USD
CY2021Q4	rog	Finance Lease Liability Not Yet Commenced To Be Paid Year One FinanceLeaseLiabilityNotYetCommencedToBePaidYearOne	217000	USD
CY2020	rog	Defined Benefit Plan Health Care Cost Employees Age DefinedBenefitPlanHealthCareCostEmployeesAge	P65Y
CY2020	rog	Defined Benefit Plan Health Care Cost Employees Age DefinedBenefitPlanHealthCareCostEmployeesAge	P65Y
CY2021	us-gaap	Schedule Of Liability For Unpaid Claims And Claims Adjustment Expense ScheduleOfLiabilityForUnpaidClaimsAndClaimsAdjustmentExpense	<div style="margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The following table summarizes the change in number of asbestos claims outstanding during 2021 and 2020:</span></div><div style="margin-top:6pt;text-align:justify"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:99.853%"><tr><td style="width:1.0%"/><td style="width:70.935%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:12.516%"/><td style="width:0.1%"/><td style="width:0.1%"/><td style="width:0.532%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:12.517%"/><td style="width:0.1%"/></tr><tr><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%">2021</span></td><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">2020</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">Claims outstanding as of January 1</span></td><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%">561</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">592 </span></td><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">New claims filed</span></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%">125</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">115 </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">Pending claims concluded</span></td><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%">(143)</span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">(146)</span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">Claims outstanding as of December 31</span></td><td colspan="2" style="background-color:#ffffff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%">543</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#ffffff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/><td colspan="2" style="background-color:#ffffff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%">561 </span></td><td style="background-color:#ffffff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr></table></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%"> For the year ended December 31, 2021, 125 claims were dismissed and 18 claims were settled. For the year ended December 31, 2020, 126 claims were dismissed and 20 claims were settled.</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-style:italic;font-weight:700;line-height:120%"> </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Settlements totaled approximately $2.1 million for the year ended December 31, 2021, compared to $5.4 million for the year ended December 31, 2020.</span></div>
CY2020Q4	us-gaap	Loss Contingency Pending Claims Number LossContingencyPendingClaimsNumber	561	claim
CY2019Q4	us-gaap	Loss Contingency Pending Claims Number LossContingencyPendingClaimsNumber	592	claim
CY2021	us-gaap	Loss Contingency New Claims Filed Number LossContingencyNewClaimsFiledNumber	125	claim
CY2020	us-gaap	Loss Contingency New Claims Filed Number LossContingencyNewClaimsFiledNumber	115	claim
CY2021	us-gaap	Loss Contingency Claims Settled And Dismissed Number LossContingencyClaimsSettledAndDismissedNumber	143	claim
CY2020	us-gaap	Loss Contingency Claims Settled And Dismissed Number LossContingencyClaimsSettledAndDismissedNumber	146	claim
CY2021Q4	us-gaap	Loss Contingency Pending Claims Number LossContingencyPendingClaimsNumber	543	claim
CY2020Q4	us-gaap	Loss Contingency Pending Claims Number LossContingencyPendingClaimsNumber	561	claim
CY2021	us-gaap	Loss Contingency Claims Dismissed Number LossContingencyClaimsDismissedNumber	125	claim
CY2021	us-gaap	Loss Contingency Claims Settled Number LossContingencyClaimsSettledNumber	18	claim
CY2020	us-gaap	Loss Contingency Claims Dismissed Number LossContingencyClaimsDismissedNumber	126	claim
CY2020	us-gaap	Loss Contingency Claims Settled Number LossContingencyClaimsSettledNumber	20	claim
CY2021	us-gaap	Loss Contingency Accrual Payments LossContingencyAccrualPayments	2100000	USD
CY2020	us-gaap	Loss Contingency Accrual Payments LossContingencyAccrualPayments	5400000	USD
CY2021	us-gaap	Legal Fees LegalFees	500000	USD
CY2020	us-gaap	Legal Fees LegalFees	400000	USD
CY2019	us-gaap	Legal Fees LegalFees	700000	USD
CY2021	us-gaap	Loss Contingency Accrual Carrying Value Period Increase Decrease LossContingencyAccrualCarryingValuePeriodIncreaseDecrease	200000	USD
CY2020	us-gaap	Loss Contingency Accrual Carrying Value Period Increase Decrease LossContingencyAccrualCarryingValuePeriodIncreaseDecrease	700000	USD
CY2019	us-gaap	Loss Contingency Accrual Carrying Value Period Increase Decrease LossContingencyAccrualCarryingValuePeriodIncreaseDecrease	-1700000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	9775000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	9250000	USD
CY2021	us-gaap	Income Tax Reconciliation Deductions Extraterritorial Income Exclusion IncomeTaxReconciliationDeductionsExtraterritorialIncomeExclusion	4944000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	49084000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	37830000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	32669000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	10282000	USD
CY2021Q4	rog	Deferred Tax Liability Postretirement Benefit DeferredTaxLiabilityPostretirementBenefit	2071000	USD
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CY2020	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	1193000	USD
CY2019	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	107000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	4422000	USD
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CY2021Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	4367000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	2115000	USD
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	45864000	USD
CY2021Q4	us-gaap	Accrual For Environmental Loss Contingencies Gross AccrualForEnvironmentalLossContingenciesGross	68332000	USD
CY2020Q4	us-gaap	Accrual For Environmental Loss Contingencies Gross AccrualForEnvironmentalLossContingenciesGross	73235000	USD
CY2021Q4	us-gaap	Recorded Third Party Environmental Recoveries Receivable RecordedThirdPartyEnvironmentalRecoveriesReceivable	62567000	USD
CY2020Q4	us-gaap	Recorded Third Party Environmental Recoveries Receivable RecordedThirdPartyEnvironmentalRecoveriesReceivable	66793000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	34435000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-4371000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-18711000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	91845000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	72905000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	73837000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	126280000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	68534000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	55126000	USD
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	5155000	USD
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CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	16187000	USD
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CY2021	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	15930000	USD
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	21342000	USD
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CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	18147000	USD
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CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-2394000	USD
CY2020	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	24216000	USD
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	31950000	USD
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CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	21984000	USD
CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-722000	USD
CY2019	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	21262000	USD
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CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7807000	USD
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CY2020Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	20292000	USD
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CY2020	us-gaap	Income Tax Reconciliation Deductions Extraterritorial Income Exclusion IncomeTaxReconciliationDeductionsExtraterritorialIncomeExclusion	-1050000	USD
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CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	175000	USD
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-313000	USD
CY2019	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-690000	USD
CY2021	rog	Effective Income Tax Rate Reconciliation Unrecognized Tax Benefit EffectiveIncomeTaxRateReconciliationUnrecognizedTaxBenefit	-8823000	USD
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CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	262000	USD
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-791000	USD
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-2902000	USD
CY2021	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	867000	USD
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CY2019	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	656000	USD
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CY2019	rog	Effective Income Tax Rate Reconciliation Taxeson Unremitted Earnings Amount EffectiveIncomeTaxRateReconciliationTaxesonUnremittedEarningsAmount	1240000	USD
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CY2021	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	525000	USD
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CY2019	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-2527000	USD
CY2021	rog	Effective Income Tax Rate Reconciliation Disproportionate Tax Effect Of Pension Settlement EffectiveIncomeTaxRateReconciliationDisproportionateTaxEffectOfPensionSettlement	0	USD
CY2020	rog	Effective Income Tax Rate Reconciliation Disproportionate Tax Effect Of Pension Settlement EffectiveIncomeTaxRateReconciliationDisproportionateTaxEffectOfPensionSettlement	0	USD
CY2019	rog	Effective Income Tax Rate Reconciliation Disproportionate Tax Effect Of Pension Settlement EffectiveIncomeTaxRateReconciliationDisproportionateTaxEffectOfPensionSettlement	2510000	USD
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-806000	USD
CY2020	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	287000	USD
CY2019	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	265000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	18147000	USD
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CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.144
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CY2021Q4	us-gaap	Deferred Tax Liability Not Recognized Amount Of Unrecognized Deferred Tax Liability Undistributed Earnings Of Foreign Subsidiaries DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries	2100000	USD
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CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	1046000	USD
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CY2021	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	9151000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2021	rog	Unrecognized Tax Benefits Increase Decrease Resulting From Foreign Currency Translation UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation	-10000	USD
CY2020	rog	Unrecognized Tax Benefits Increase Decrease Resulting From Foreign Currency Translation UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation	8000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	6583000	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	15688000	USD
CY2021Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	5900000	USD
CY2021Q4	rog	Unrecognized Tax Benefitsthat Would Resultin Adjustments To Other Tax Accounts UnrecognizedTaxBenefitsthatWouldResultinAdjustmentsToOtherTaxAccounts	500000	USD
CY2021Q4	us-gaap	Decrease In Unrecognized Tax Benefits Is Reasonably Possible DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible	1200000	USD
CY2021Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	1100000	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	1200000	USD
CY2021	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	-500000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	500000	USD
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	932886000	USD
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	117182000	USD
CY2021Q4	us-gaap	Assets Assets	1598566000	USD
CY2021	rog	Payments To Acquire Property Plant And Equipment Excluding Acquisition PaymentsToAcquirePropertyPlantAndEquipmentExcludingAcquisition	71125000	USD
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	43284000	USD
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	16328000	USD
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	7032000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	802583000	USD
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	67334000	USD
CY2020Q4	us-gaap	Assets Assets	1264005000	USD
CY2020	rog	Payments To Acquire Property Plant And Equipment Excluding Acquisition PaymentsToAcquirePropertyPlantAndEquipmentExcludingAcquisition	40385000	USD
CY2020	us-gaap	Depreciation And Amortization DepreciationAndAmortization	71425000	USD
CY2020Q4	us-gaap	Equity Method Investments EquityMethodInvestments	15248000	USD
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	4877000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	898260000	USD
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	110481000	USD
CY2019Q4	us-gaap	Assets Assets	1273181000	USD
CY2019	rog	Payments To Acquire Property Plant And Equipment Excluding Acquisition PaymentsToAcquirePropertyPlantAndEquipmentExcludingAcquisition	51597000	USD
CY2019	us-gaap	Depreciation And Amortization DepreciationAndAmortization	49162000	USD
CY2019Q4	us-gaap	Equity Method Investments EquityMethodInvestments	16461000	USD
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	5319000	USD
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	932886000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	802583000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	898260000	USD
CY2021Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	36610000	USD
CY2020Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	26575000	USD
CY2021Q4	us-gaap	Noncurrent Assets NoncurrentAssets	890670000	USD
CY2020Q4	us-gaap	Noncurrent Assets NoncurrentAssets	664792000	USD
CY2021	us-gaap	Restructuring Charges RestructuringCharges	3115000	USD
CY2020	us-gaap	Restructuring Charges RestructuringCharges	12348000	USD
CY2019	us-gaap	Restructuring Charges RestructuringCharges	948000	USD
CY2021	us-gaap	Tangible Asset Impairment Charges TangibleAssetImpairmentCharges	455000	USD
CY2020	us-gaap	Tangible Asset Impairment Charges TangibleAssetImpairmentCharges	587000	USD
CY2019	us-gaap	Tangible Asset Impairment Charges TangibleAssetImpairmentCharges	1537000	USD
CY2021	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	0	USD
CY2020	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	52000	USD
CY2019	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	0	USD
CY2019	us-gaap	Asset Impairment Charges AssetImpairmentCharges	1537000	USD
CY2021	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	3570000	USD
CY2020	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	12987000	USD
CY2019	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	2485000	USD
CY2021	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	3570000	USD
CY2020	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	12987000	USD
CY2019	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	2485000	USD
CY2020	rog	Catastrophic Event Fixed Asset Write Offs CatastrophicEventFixedAssetWriteOffs	0	USD
CY2019	rog	Catastrophic Event Fixed Asset Write Offs CatastrophicEventFixedAssetWriteOffs	0	USD
CY2020	rog	Catastrophic Event Inventory Charges CatastrophicEventInventoryCharges	0	USD
CY2019	rog	Catastrophic Event Inventory Charges CatastrophicEventInventoryCharges	0	USD
CY2020	us-gaap	Professional Fees ProfessionalFees	0	USD
CY2019	us-gaap	Professional Fees ProfessionalFees	0	USD
CY2021	rog	Catastrophic Event Lease Obligations CatastrophicEventLeaseObligations	994000	USD
CY2020	rog	Catastrophic Event Lease Obligations CatastrophicEventLeaseObligations	0	USD
CY2019	rog	Catastrophic Event Lease Obligations CatastrophicEventLeaseObligations	0	USD
CY2021	rog	Catastrophic Event Lease Impairments CatastrophicEventLeaseImpairments	495000	USD
CY2020	rog	Catastrophic Event Lease Impairments CatastrophicEventLeaseImpairments	0	USD
CY2019	rog	Catastrophic Event Lease Impairments CatastrophicEventLeaseImpairments	0	USD
CY2020	rog	Catastrophic Event Compensation And Benefits CatastrophicEventCompensationAndBenefits	0	USD
CY2019	rog	Catastrophic Event Compensation And Benefits CatastrophicEventCompensationAndBenefits	0	USD
CY2021	rog	Catastrophic Event Third Party Property Claims CatastrophicEventThirdPartyPropertyClaims	4650000	USD
CY2020	rog	Catastrophic Event Third Party Property Claims CatastrophicEventThirdPartyPropertyClaims	0	USD
CY2019	rog	Catastrophic Event Third Party Property Claims CatastrophicEventThirdPartyPropertyClaims	0	USD
CY2020	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	134000	USD
CY2019	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	127000	USD
CY2021	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	155000	USD
CY2020	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	0	USD
CY2019	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	0	USD
CY2020	us-gaap	Insurance Recoveries InsuranceRecoveries	0	USD
CY2019	us-gaap	Insurance Recoveries InsuranceRecoveries	0	USD
CY2021	us-gaap	Insured Event Gain Loss InsuredEventGainLoss	-6210000	USD
CY2020	us-gaap	Insured Event Gain Loss InsuredEventGainLoss	0	USD
CY2019	us-gaap	Insured Event Gain Loss InsuredEventGainLoss	0	USD
CY2021	us-gaap	Lease Income LeaseIncome	0	USD
CY2020	us-gaap	Lease Income LeaseIncome	0	USD
CY2019	us-gaap	Lease Income LeaseIncome	989000	USD
CY2021	rog	Depreciation On Leased Assets DepreciationOnLeasedAssets	0	USD
CY2020	rog	Depreciation On Leased Assets DepreciationOnLeasedAssets	0	USD
CY2019	rog	Depreciation On Leased Assets DepreciationOnLeasedAssets	1907000	USD
CY2021	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	880000	USD
CY2020	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-41000	USD
CY2019	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-756000	USD
CY2021	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Business Acquisitions LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseBusinessAcquisitions	0	USD
CY2020	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Business Acquisitions LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseBusinessAcquisitions	0	USD
CY2019	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Business Acquisitions LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseBusinessAcquisitions	715000	USD
CY2021	rog	Economic Incentive Grant Income EconomicIncentiveGrantIncome	0	USD
CY2020	rog	Economic Incentive Grant Income EconomicIncentiveGrantIncome	145000	USD
CY2019	rog	Economic Incentive Grant Income EconomicIncentiveGrantIncome	0	USD
CY2021	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-5330000	USD
CY2020	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	104000	USD
CY2019	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-959000	USD
CY2021	rog	Catastrophic Event Third Party Property Claims CatastrophicEventThirdPartyPropertyClaims	4700000	USD
CY2021	us-gaap	Insurance Recoveries InsuranceRecoveries	6900000	USD
CY2019	us-gaap	Lease Income LeaseIncome	1000000	USD
CY2019	rog	Depreciation On Leased Assets DepreciationOnLeasedAssets	1900000	USD
CY2019	us-gaap	Liability For Unpaid Claims And Claims Adjustment Expense Business Acquisitions LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseBusinessAcquisitions	700000	USD
CY2021	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	892000	USD
CY2020	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	3294000	USD
CY2019	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	7378000	USD
CY2021	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	0	USD
CY2020	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-3191000	USD
CY2019	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	200000	USD
CY2021	us-gaap	Line Of Credit Facility Commitment Fee Amount LineOfCreditFacilityCommitmentFeeAmount	1066000	USD
CY2020	us-gaap	Line Of Credit Facility Commitment Fee Amount LineOfCreditFacilityCommitmentFeeAmount	715000	USD
CY2019	us-gaap	Line Of Credit Facility Commitment Fee Amount LineOfCreditFacilityCommitmentFeeAmount	576000	USD
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	715000	USD
CY2020	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	593000	USD
CY2019	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	552000	USD
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	287000	USD
CY2021	us-gaap	Interest Income Other InterestIncomeOther	541000	USD
CY2020	us-gaap	Interest Income Other InterestIncomeOther	939000	USD
CY2019	us-gaap	Interest Income Other InterestIncomeOther	1610000	USD
CY2021	us-gaap	Interest Expense Other InterestExpenseOther	117000	USD
CY2020	us-gaap	Interest Expense Other InterestExpenseOther	147000	USD
CY2019	us-gaap	Interest Expense Other InterestExpenseOther	46000	USD
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-2536000	USD
CY2020	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-7135000	USD
CY2019	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-6869000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	9250000	USD
CY2021	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	525000	USD
CY2021	rog	Valuation Allowance Deferred Tax Asset Taken Against Allowance ValuationAllowanceDeferredTaxAssetTakenAgainstAllowance	0	USD
CY2021	rog	Valuation Allowance Deferred Tax Asset Other Deductions Recoveries ValuationAllowanceDeferredTaxAssetOtherDeductionsRecoveries	0	USD
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	9775000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	14625000	USD
CY2020	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	-39000	USD
CY2020	rog	Valuation Allowance Deferred Tax Asset Taken Against Allowance ValuationAllowanceDeferredTaxAssetTakenAgainstAllowance	5336000	USD
CY2020	rog	Valuation Allowance Deferred Tax Asset Other Deductions Recoveries ValuationAllowanceDeferredTaxAssetOtherDeductionsRecoveries	0	USD
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	9250000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	16889000	USD
CY2019	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	656000	USD
CY2019	rog	Valuation Allowance Deferred Tax Asset Taken Against Allowance ValuationAllowanceDeferredTaxAssetTakenAgainstAllowance	2920000	USD
CY2019	rog	Valuation Allowance Deferred Tax Asset Other Deductions Recoveries ValuationAllowanceDeferredTaxAssetOtherDeductionsRecoveries	0	USD
CY2019Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	14625000	USD

Files In Submission

Name	View Source	Status
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0000084748-22-000019-index.html	Edgar Link	pending
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R9999.htm	Edgar Link	pending
report.css	Edgar Link	pending
rog-20211231.htm	Edgar Link	pending
rog-20211231.xsd	Edgar Link	pending
rog-20211231x10ex311.htm	Edgar Link	pending
rog-20211231x10ex312.htm	Edgar Link	pending
rog-20211231x10ex32.htm	Edgar Link	pending
rog-20211231x10kex21.htm	Edgar Link	pending
rog-20211231x10kex231.htm	Edgar Link	pending
rog-20211231_cal.xml	Edgar Link	unprocessable
rog-20211231_def.xml	Edgar Link	unprocessable
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rog-20211231_htm.xml	Edgar Link	completed
rog-20211231_lab.xml	Edgar Link	unprocessable
rog-20211231_pre.xml	Edgar Link	unprocessable
Show.js	Edgar Link	pending

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$ROG
ROGERS CORP Stock $rog

2021 Q4 Form 10-K Financial Statement

#000008474822000019 Filed on February 22, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ROG ROGERS CORP Stock $rog

2021 Q4 Form 10-K Financial Statement

#000008474822000019 Filed on February 22, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ROG
ROGERS CORP Stock $rog