$LXFR
LUXFER HOLDINGS PLC Stock $lxfr

$lxfr Overview Financials Valuation SEC Filings Company Website

2019 Q4 Form 10-K Financial Statement

#000109605620000019 Filed on March 10, 2020

Income Statement

Concept	2019 Q4	2019 Q1	2018 Q4
Revenue	$82.30M	$102.3M	$110.9M
YoY Change	-25.79%	-14.54%	-4.48%
Cost Of Revenue	$12.00M	$90.30M	$4.900M
YoY Change	144.9%		-94.49%
Gross Profit	$19.70M	$29.20M	$24.20M
YoY Change	-18.6%	-3.63%	-10.7%
Gross Profit Margin	23.94%	28.54%	21.82%
Selling, General & Admin	$7.100M	$16.40M	$7.400M
YoY Change	-4.05%		-59.78%
% of Gross Profit	36.04%	56.16%	30.58%
Research & Development	$1.200M	$1.400M	$800.0K
YoY Change	50.0%		-89.74%
% of Gross Profit	6.09%	4.79%	3.31%
Depreciation & Amortization	$4.000M	$3.700M	$4.500M
YoY Change	-11.11%		7.14%
% of Gross Profit	20.3%	12.67%	18.6%
Operating Expenses	$8.100M	$17.80M	$8.200M
YoY Change	-1.22%		-68.7%
Operating Profit	$6.200M	-$500.0K	-$13.10M
YoY Change	-147.33%	-103.91%	322.58%
Interest Expense	-$900.0K	$1.100M	-$800.0K
YoY Change	12.5%		-27.27%
% of Operating Profit	-14.52%
Other Income/Expense, Net	-$400.0K	$600.0K	$800.0K
YoY Change	-150.0%		-85.71%
Pretax Income	$6.700M	-$1.600M	-$9.500M
YoY Change	-170.53%		4650.0%
Income Tax	$3.500M	$2.100M	-$3.400M
% Of Pretax Income	52.24%
Net Earnings	-$2.400M	-$3.800M	-$8.500M
YoY Change	-71.76%	-138.38%	750.0%
Net Earnings / Revenue	-2.92%	-3.71%	-7.66%
Basic Earnings Per Share	-$0.09	-$0.14	-$0.31
Diluted Earnings Per Share	-$0.09	-$0.14	-$0.31
COMMON SHARES
Basic Shares Outstanding	27.43M shares	27.03M shares	27.00M shares
Diluted Shares Outstanding		27.03M shares

Balance Sheet

Concept	2019 Q4	2019 Q1	2018 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$10.20M	$14.20M	$13.80M
YoY Change	-26.09%		-2.82%
Cash & Equivalents	$10.20M	$14.20M	$13.80M
Short-Term Investments
Other Short-Term Assets	$1.100M	$10.40M	$10.70M
YoY Change	-89.72%		791.67%
Inventory	$77.60M	$97.90M	$93.60M
Prepaid Expenses	$4.800M	$7.900M	$7.700M
Receivables	$40.80M	$60.20M	$49.80M
Other Receivables	$4.200M	$3.900M	$4.200M
Total Short-Term Assets	$188.6M	$196.5M	$181.1M
YoY Change	4.14%		6.09%
LONG-TERM ASSETS
Property, Plant & Equipment	$90.20M	$107.8M	$106.9M
YoY Change	-15.62%		-17.2%
Goodwill	$68.80M	$68.40M	$67.60M
YoY Change	1.78%		-5.06%
Intangibles	$13.60M	$14.30M	$14.60M
YoY Change	-6.85%		-9.32%
Long-Term Investments	$2.300M	$1.600M	$1.600M
YoY Change	43.75%		-78.95%
Other Assets	$15.80M	$17.40M	$0.00
YoY Change			-100.0%
Total Long-Term Assets	$201.7M	$193.8M	$227.7M
YoY Change	-11.42%		-7.1%
TOTAL ASSETS
Total Short-Term Assets	$188.6M	$196.5M	$181.1M
Total Long-Term Assets	$201.7M	$193.8M	$227.7M
Total Assets	$390.3M	$390.3M	$408.8M
YoY Change	-4.53%		-1.68%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$30.20M	$37.00M	$36.90M
YoY Change	-18.16%		29.93%
Accrued Expenses	$23.70M	$34.00M	$33.80M
YoY Change	-29.88%		13.8%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$7.600M	$0.00
YoY Change
Long-Term Debt Due	$0.00	$7.600M	$3.500M
YoY Change	-100.0%		-81.77%
Total Short-Term Liabilities	$77.50M	$102.2M	$91.20M
YoY Change	-15.02%		8.57%
LONG-TERM LIABILITIES
Long-Term Debt	$91.40M	$85.00M	$73.60M
YoY Change	24.18%		-22.2%
Other Long-Term Liabilities	$9.900M	$15.80M	$16.20M
YoY Change	-38.89%		406.25%
Total Long-Term Liabilities	$101.3M	$100.8M	$89.80M
YoY Change	12.81%		-8.18%
TOTAL LIABILITIES
Total Short-Term Liabilities	$77.50M	$102.2M	$91.20M
Total Long-Term Liabilities	$101.3M	$100.8M	$89.80M
Total Liabilities	$215.9M	$244.0M	$224.5M
YoY Change	-3.83%		-6.96%
SHAREHOLDERS EQUITY
Retained Earnings	$84.80M	$88.10M	$95.30M
YoY Change	-11.02%		13.86%
Common Stock	$176.5M		$176.5M
YoY Change	0.0%		0.17%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$4.000M	$4.300M	$4.300M
YoY Change	-6.98%		-25.86%
Treasury Stock Shares	352.5K shares		378.2K shares
Shareholders Equity	$174.4M	$179.8M	$184.3M
YoY Change
Total Liabilities & Shareholders Equity	$390.3M	$423.8M	$408.8M
YoY Change	-4.53%		-1.68%

Cashflow Statement

Concept	2019 Q4	2019 Q1	2018 Q4
OPERATING ACTIVITIES
Net Income	-$2.400M	-$3.800M	-$8.500M
YoY Change	-71.76%	-138.38%	750.0%
Depreciation, Depletion And Amortization	$4.000M	$3.700M	$4.500M
YoY Change	-11.11%		7.14%
Cash From Operating Activities	$19.40M	-$7.800M	$23.30M
YoY Change	-16.74%		135.35%
INVESTING ACTIVITIES
Capital Expenditures	-$3.600M	$3.200M	-$5.700M
YoY Change	-36.84%		96.55%
Acquisitions		$0.00
YoY Change
Other Investing Activities	-$200.0K	$0.00	$3.600M
YoY Change	-105.56%		-176.6%
Cash From Investing Activities	-$3.800M	-$3.200M	-$2.100M
YoY Change	80.95%		-72.37%
FINANCING ACTIVITIES
Cash Dividend Paid	$3.400M	$3.400M	$3.400M
YoY Change	0.0%	0.0%	0.0%
Common Stock Issuance & Retirement, Net		$1.400M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-17.50M	$11.20M	-15.90M
YoY Change	10.06%		91.57%
NET CHANGE
Cash From Operating Activities	19.40M	-$7.800M	23.30M
Cash From Investing Activities	-3.800M	-$3.200M	-2.100M
Cash From Financing Activities	-17.50M	$11.20M	-15.90M
Net Change In Cash	-1.900M	$400.0K	5.300M
YoY Change	-135.85%		-188.33%
FREE CASH FLOW
Cash From Operating Activities	$19.40M	-$7.800M	$23.30M
Capital Expenditures	-$3.600M	$3.200M	-$5.700M
Free Cash Flow	$23.00M	-$11.00M	$29.00M
YoY Change	-20.69%		126.56%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2019	dei	Amendment Flag AmendmentFlag	false
CY2019	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2019	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2019	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2019
CY2019	dei	Entity Central Index Key EntityCentralIndexKey	0001096056
CY2018	lxfr	Revenue Performance Obligation Satisfied Over Time Percentage RevenuePerformanceObligationSatisfiedOverTimePercentage	0.02
CY2018Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	2400000	USD
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1300000	USD
CY2016Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.125
CY2016Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.125
CY2016Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.125
CY2016Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.125
CY2017Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.125
CY2017Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.125
CY2017Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.125
CY2017Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.125
CY2018Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.125
CY2018Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.125
CY2018Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.125
CY2018Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.125
CY2019Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.125
CY2018Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	0	USD
CY2017	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax	600000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax	0	USD
CY2019	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax	100000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-600000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-300000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-900000	USD
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum	0.3581
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum	0.3577
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum	0.4420
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum	0.2681
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum	0.2265
CY2018	us-gaap	Gross Profit GrossProfit	122100000	USD
CY2018Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	12800000	USD
CY2019	dei	Country Region CountryRegion	+44 (0)
CY2019	dei	City Area Code CityAreaCode	161
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum	0.3506
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum	0.0201
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum	0.0257
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum	0.0252
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum	0.0100
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum	0.0012
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum	0.0074
CY2019	dei	Document Type DocumentType	10-K
CY2019	dei	Document Annual Report DocumentAnnualReport	true
CY2019	dei	Document Period End Date DocumentPeriodEndDate	2019-12-31
CY2019	dei	Document Transition Report DocumentTransitionReport	false
CY2019	dei	Entity File Number EntityFileNumber	001-35370
CY2019	dei	Entity Registrant Name EntityRegistrantName	Luxfer Holdings PLC
CY2019	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	X0
CY2019	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	98-1024030
CY2019	dei	Entity Address Address Line1 EntityAddressAddressLine1	Lumns Lane
CY2019	dei	Entity Address City Or Town EntityAddressCityOrTown	Manchester
CY2019	dei	Entity Address Country EntityAddressCountry	GB
CY2019	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	M27 8LN
CY2019	dei	Local Phone Number LocalPhoneNumber	300-0700
CY2019	dei	Security12b Title Security12bTitle	Ordinary Shares, nominal value £0.50 each
CY2019	dei	Trading Symbol TradingSymbol	LXFR
CY2019	dei	Security Exchange Name SecurityExchangeName	NYSE
CY2019	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2019	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2019	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2019	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2019	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2019	dei	Entity Small Business EntitySmallBusiness	false
CY2019	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2019	dei	Entity Shell Company EntityShellCompany	false
CY2019Q2	dei	Entity Public Float EntityPublicFloat	640603954	USD
CY2019Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	27431283	shares
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	443500000	USD
CY2018	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	487900000	USD
CY2017	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	441300000	USD
CY2019	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	335500000	USD
CY2018	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	365800000	USD
CY2017	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	332700000	USD
CY2019	us-gaap	Gross Profit GrossProfit	108000000.0	USD
CY2018	us-gaap	Gross Profit GrossProfit	122100000	USD
CY2017	us-gaap	Gross Profit GrossProfit	108600000	USD
CY2019	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	55100000	USD
CY2018	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	60800000	USD
CY2017	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	68100000	USD
CY2019	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	5700000	USD
CY2018	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	6400000	USD
CY2017	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	7800000	USD
CY2019	us-gaap	Restructuring Settlement And Impairment Provisions RestructuringSettlementAndImpairmentProvisions	25900000	USD
CY2018	us-gaap	Restructuring Settlement And Impairment Provisions RestructuringSettlementAndImpairmentProvisions	13400000	USD
CY2017	us-gaap	Restructuring Settlement And Impairment Provisions RestructuringSettlementAndImpairmentProvisions	8400000	USD
CY2019	us-gaap	Asset Impairment Charges AssetImpairmentCharges	5000000.0	USD
CY2018	us-gaap	Asset Impairment Charges AssetImpairmentCharges	7200000	USD
CY2017	us-gaap	Asset Impairment Charges AssetImpairmentCharges	3700000	USD
CY2019	lxfr	Acquisitionand Disposals Related Credits Costs AcquisitionandDisposalsRelatedCreditsCosts	-1400000	USD
CY2018	lxfr	Acquisitionand Disposals Related Credits Costs AcquisitionandDisposalsRelatedCreditsCosts	-4300000	USD
CY2017	lxfr	Acquisitionand Disposals Related Credits Costs AcquisitionandDisposalsRelatedCreditsCosts	1300000	USD
CY2019	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-2500000	USD
CY2018	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	0	USD
CY2017	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	0	USD
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	12400000	USD
CY2018	us-gaap	Operating Income Loss OperatingIncomeLoss	30000000.0	USD
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	21900000	USD
CY2019	us-gaap	Interest Expense InterestExpense	4700000	USD
CY2018	us-gaap	Interest Expense InterestExpense	5000000.0	USD
CY2017	us-gaap	Interest Expense InterestExpense	6600000	USD
CY2019	us-gaap	Investment Income Interest InvestmentIncomeInterest	100000	USD
CY2018	us-gaap	Investment Income Interest InvestmentIncomeInterest	400000	USD
CY2017	us-gaap	Investment Income Interest InvestmentIncomeInterest	300000	USD
CY2019	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	-1300000	USD
CY2018	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	-4700000	USD
CY2017	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	-4200000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	9100000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	30100000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	19800000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6700000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5500000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3300000	USD
CY2019	lxfr	Income Loss From Continuing Operations Before Equity Method Investment Net Of Tax IncomeLossFromContinuingOperationsBeforeEquityMethodInvestmentNetOfTax	2400000	USD
CY2018	lxfr	Income Loss From Continuing Operations Before Equity Method Investment Net Of Tax IncomeLossFromContinuingOperationsBeforeEquityMethodInvestmentNetOfTax	24600000	USD
CY2017	lxfr	Income Loss From Continuing Operations Before Equity Method Investment Net Of Tax IncomeLossFromContinuingOperationsBeforeEquityMethodInvestmentNetOfTax	16500000	USD
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	700000	USD
CY2018	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	400000	USD
CY2017	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	100000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	3100000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	25000000.0	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	16600000	USD
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.11
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.94
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.63
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.11
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.90
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.62
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	27289042	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	26708469	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	26460947	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	27882864	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	27692262	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	26723981	shares
CY2019	us-gaap	Net Income Loss NetIncomeLoss	3100000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	25000000.0	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	16600000	USD
CY2019	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	600000	USD
CY2018	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-6400000	USD
CY2017	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	11900000	USD
CY2019	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	3900000	USD
CY2018	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-1100000	USD
CY2017	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-3300000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	300000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	-600000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	3100000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-3000000.0	USD
CY2018	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-5900000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	18300000	USD
CY2019	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	100000	USD
CY2018	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	19100000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	34900000	USD
CY2018Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	14600000	USD
CY2019Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	15800000	USD
CY2018Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	18600000	USD
CY2019Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	2300000	USD
CY2018Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	1600000	USD
CY2019Q4	us-gaap	Assets Assets	390300000	USD
CY2019Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	10200000	USD
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	13800000	USD
CY2019Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	100000	USD
CY2018Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	300000	USD
CY2019Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	66300000	USD
CY2018Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	62700000	USD
CY2019Q4	us-gaap	Inventory Net InventoryNet	94500000	USD
CY2018Q4	us-gaap	Inventory Net InventoryNet	93600000	USD
CY2019Q4	us-gaap	Other Assets Current OtherAssetsCurrent	5000000.0	USD
CY2018Q4	us-gaap	Other Assets Current OtherAssetsCurrent	10700000	USD
CY2019Q4	us-gaap	Assets Current AssetsCurrent	176100000	USD
CY2018Q4	us-gaap	Assets Current AssetsCurrent	181100000	USD
CY2019Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	98900000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	106900000	USD
CY2019Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	14800000	USD
CY2018Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	18400000	USD
CY2019Q4	us-gaap	Goodwill Goodwill	68800000	USD
CY2018Q4	us-gaap	Goodwill Goodwill	67600000	USD
CY2019Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	13600000	USD
CY2018Q4	us-gaap	Assets Assets	408800000	USD
CY2019Q4	us-gaap	Debt Current DebtCurrent	0	USD
CY2018Q4	us-gaap	Debt Current DebtCurrent	3500000	USD
CY2019Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	36400000	USD
CY2018Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	36900000	USD
CY2019Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	25200000	USD
CY2018Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	33800000	USD
CY2019Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	100000	USD
CY2018Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	1600000	USD
CY2019Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	12300000	USD
CY2018Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	15400000	USD
CY2019Q4	us-gaap	Liabilities Current LiabilitiesCurrent	74000000.0	USD
CY2018Q4	us-gaap	Liabilities Current LiabilitiesCurrent	91200000	USD
CY2019Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	91400000	USD
CY2018Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	73600000	USD
CY2019Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	35200000	USD
CY2018Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	40000000.0	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	3100000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	25000000.0	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	16600000	USD
CY2019Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	2500000	USD
CY2018Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	3500000	USD
CY2019Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	12800000	USD
CY2018Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	16200000	USD
CY2019Q4	us-gaap	Liabilities Liabilities	215900000	USD
CY2018Q4	us-gaap	Liabilities Liabilities	224500000	USD
CY2019Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	68400000	USD
CY2018Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	65600000	USD
CY2019Q4	us-gaap	Treasury Stock Value TreasuryStockValue	4000000.0	USD
CY2018Q4	us-gaap	Treasury Stock Value TreasuryStockValue	4300000	USD
CY2019Q4	us-gaap	Unearned Esop Shares UnearnedESOPShares	1700000	USD
CY2018Q4	us-gaap	Unearned Esop Shares UnearnedESOPShares	2200000	USD
CY2019Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	84800000	USD
CY2018Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	95300000	USD
CY2019Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-149600000	USD
CY2018Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-146600000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	174400000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	184300000	USD
CY2019Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	390300000	USD
CY2018Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	408800000	USD
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	700000	USD
CY2018	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	400000	USD
CY2017	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	100000	USD
CY2019	us-gaap	Depreciation Depreciation	14100000	USD
CY2018	us-gaap	Depreciation Depreciation	17800000	USD
CY2017	us-gaap	Depreciation Depreciation	17000000.0	USD
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1200000	USD
CY2018	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1200000	USD
CY2017	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1300000	USD
CY2019	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	300000	USD
CY2018	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	300000	USD
CY2017	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	600000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	4500000	USD
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	4800000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	3100000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	3200000	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	200000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2700000	USD
CY2019	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-200000	USD
CY2018	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-300000	USD
CY2017	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-100000	USD
CY2019	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	2900000	USD
CY2018	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
CY2017	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
CY2019	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	10000000.0	USD
CY2018	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	13900000	USD
CY2017	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	5900000	USD
CY2019	us-gaap	Pension And Other Postretirement Benefits Expense Reversal Of Expense Noncash PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash	-2800000	USD
CY2018	us-gaap	Pension And Other Postretirement Benefits Expense Reversal Of Expense Noncash PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash	-4000000.0	USD
CY2017	us-gaap	Pension And Other Postretirement Benefits Expense Reversal Of Expense Noncash PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash	-3400000	USD
CY2019	us-gaap	Pension Contributions PensionContributions	7900000	USD
CY2018	us-gaap	Pension Contributions PensionContributions	7900000	USD
CY2017	us-gaap	Pension Contributions PensionContributions	8400000	USD
CY2019	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	2700000	USD
CY2018	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-5800000	USD
CY2017	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	11500000	USD
CY2019	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-300000	USD
CY2018	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	15500000	USD
CY2017	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-4900000	USD
CY2019	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	1000000.0	USD
CY2018	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-1100000	USD
CY2017	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-1300000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-800000	USD
CY2018	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	7300000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	1500000	USD
CY2019	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-11600000	USD
CY2018	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	4800000	USD
CY2017	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	13500000	USD
CY2019	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	-900000	USD
CY2018	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	9900000	USD
CY2017	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	-2000000.0	USD
CY2019	us-gaap	Increase Decrease In Other Noncurrent Assets And Liabilities Net IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet	-200000	USD
CY2018	us-gaap	Increase Decrease In Other Noncurrent Assets And Liabilities Net IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet	1400000	USD
CY2017	us-gaap	Increase Decrease In Other Noncurrent Assets And Liabilities Net IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet	-1100000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	5800000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	63200000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	38800000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	13900000	USD
CY2018	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	13900000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	10500000	USD
CY2019	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1200000	USD
CY2018	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	100000	USD
CY2017	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	100000	USD
CY2019	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	4400000	USD
CY2018	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	0	USD
CY2017	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	100000	USD
CY2019	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	0	USD
CY2018	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	-1100000	USD
CY2017	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	1000000.0	USD
CY2019	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2018	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	-2700000	USD
CY2017	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	4700000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-8300000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-10000000.0	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-16000000.0	USD
CY2019	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-3500000	USD
CY2018	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-15700000	USD
CY2017	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	4200000	USD
CY2019	us-gaap	Proceeds From Repayments Of Long Term Debt And Capital Securities ProceedsFromRepaymentsOfLongTermDebtAndCapitalSecurities	17500000	USD
CY2018	us-gaap	Proceeds From Repayments Of Long Term Debt And Capital Securities ProceedsFromRepaymentsOfLongTermDebtAndCapitalSecurities	-21300000	USD
CY2017	us-gaap	Proceeds From Repayments Of Long Term Debt And Capital Securities ProceedsFromRepaymentsOfLongTermDebtAndCapitalSecurities	-13400000	USD
CY2019	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
CY2018	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
CY2017	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	600000	USD
CY2019	lxfr	Payment For Deferred Consideration Financing Activates PaymentForDeferredConsiderationFinancingActivates	500000	USD
CY2018	lxfr	Payment For Deferred Consideration Financing Activates PaymentForDeferredConsiderationFinancingActivates	800000	USD
CY2017	lxfr	Payment For Deferred Consideration Financing Activates PaymentForDeferredConsiderationFinancingActivates	1400000	USD
CY2019	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	3500000	USD
CY2018	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	6600000	USD
CY2017	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2019	us-gaap	Payments Of Dividends PaymentsOfDividends	13600000	USD
CY2018	us-gaap	Payments Of Dividends PaymentsOfDividends	13400000	USD
CY2017	us-gaap	Payments Of Dividends PaymentsOfDividends	13300000	USD
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	4400000	USD
CY2018	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	7300000	USD
CY2017	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	600000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-1000000.0	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-51900000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-3000000.0	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-25100000	USD
CY2019	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-300000	USD
CY2018	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-500000	USD
CY2017	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2000000.0	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-3800000	USD
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	800000	USD
CY2017	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-300000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	14100000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	13300000	USD
CY2016Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	13600000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	10300000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	14100000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	13300000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	4600000	USD
CY2018	us-gaap	Interest Paid Net InterestPaidNet	4600000	USD
CY2017	us-gaap	Interest Paid Net InterestPaidNet	6200000	USD
CY2019	us-gaap	Income Taxes Paid IncomeTaxesPaid	6100000	USD
CY2018	us-gaap	Income Taxes Paid IncomeTaxesPaid	2900000	USD
CY2017	us-gaap	Income Taxes Paid IncomeTaxesPaid	4100000	USD
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	150400000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	16600000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	18300000	USD
CY2017	us-gaap	Dividends Common Stock DividendsCommonStock	13300000	USD
CY2017	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2500000	USD
CY2017	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	0	USD
CY2017	us-gaap	Stock Issued During Period Value Employee Stock Ownership Plan StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan	0	USD
CY2017	lxfr	Stock Issued During Period Value Treasury Stock Reissued To Satisfy Share Based Compensation StockIssuedDuringPeriodValueTreasuryStockReissuedToSatisfyShareBasedCompensation	0	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	174500000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	25000000.0	USD
CY2018	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	0	USD
CY2018	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	0	USD
CY2018	lxfr	Shares Sold During Period Value Employee Stock Ownership Plan SharesSoldDuringPeriodValueEmployeeStockOwnershipPlan	6600000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-5900000	USD
CY2018	us-gaap	Dividends Common Stock DividendsCommonStock	13400000	USD
CY2018	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	-2500000	USD
CY2018	us-gaap	Stock Issued During Period Value Employee Stock Ownership Plan StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan	0	USD
CY2018	lxfr	Stock Issued During Period Value Treasury Stock Reissued To Satisfy Share Based Compensation StockIssuedDuringPeriodValueTreasuryStockReissuedToSatisfyShareBasedCompensation	0	USD
CY2018	lxfr	Stock Issued During Period Value Shares From Employee Stock Ownership Plan To Satisfy Share Based Compensation StockIssuedDuringPeriodValueSharesFromEmployeeStockOwnershipPlanToSatisfyShareBasedCompensation	0	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	184300000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	3100000	USD
CY2019	us-gaap	Dividends Common Stock DividendsCommonStock	13600000	USD
CY2019	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4100000	USD
CY2019	lxfr	Shares Sold During Period Value Employee Stock Ownership Plan SharesSoldDuringPeriodValueEmployeeStockOwnershipPlan	3500000	USD
CY2019	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	900000	USD
CY2019	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Asset1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationAsset1	100000	USD
CY2019	lxfr	Stock Issued During Period Value Treasury Stock Reissued To Satisfy Share Based Compensation StockIssuedDuringPeriodValueTreasuryStockReissuedToSatisfyShareBasedCompensation	200000	USD
CY2019	lxfr	Stock Issued During Period Value Shares From Employee Stock Ownership Plan To Satisfy Share Based Compensation StockIssuedDuringPeriodValueSharesFromEmployeeStockOwnershipPlanToSatisfyShareBasedCompensation	-4200000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	174400000	USD
CY2019	us-gaap	Fiscal Period FiscalPeriod	<div style="line-height:120%;padding-bottom:10px;padding-top:10px;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;font-style:italic;font-weight:bold;">Fiscal year</span><span style="font-family:Arial;font-size:10pt;font-weight:bold;"> </span><span style="font-family:Arial;font-size:10pt;">Our fiscal year ends on December 31. Beginning in the first quarter of 2018, we began reporting our interim quarterly periods on a 13-week basis ending on a Sunday. Prior to the first quarter of 2018 we reported our interim quarterly periods on a calendar quarter basis.</span></div>
CY2019	us-gaap	Use Of Estimates UseOfEstimates	<div style="line-height:120%;padding-bottom:10px;padding-top:10px;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;font-style:italic;font-weight:bold;">Use of estimates</span><span style="font-family:Arial;font-size:10pt;font-weight:bold;"> </span><span style="font-family:Arial;font-size:10pt;">The preparation of our consolidated financial statements in conformity with GAAP requires us to make estimates and assumptions that affect the amounts reported in these consolidated financial statements and accompanying notes, disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. These estimates include our accounting for valuation of goodwill, estimated losses on accounts receivable, estimated realizable value on excess and obsolete inventory, cost-to-cost revenue recognition, assets acquired and liabilities assumed in acquisitions, estimated selling proceeds from assets held for sale, contingent liabilities, measurement of contingent consideration, income taxes and pension benefits. Actual results could differ from our estimates.</span></div>
CY2019	us-gaap	Depreciation Depreciation	14100000	USD
CY2018	us-gaap	Depreciation Depreciation	17800000	USD
CY2017	us-gaap	Depreciation Depreciation	17000000.0	USD
CY2019	lxfr	Asset Impairment Charges Related To Restructuring Activities AssetImpairmentChargesRelatedToRestructuringActivities	4600000	USD
CY2018	lxfr	Asset Impairment Charges Related To Restructuring Activities AssetImpairmentChargesRelatedToRestructuringActivities	6600000	USD
CY2019	lxfr	Asset Impairment Charges Excluding Restructuring Related AssetImpairmentChargesExcludingRestructuringRelated	5200000	USD
CY2018	lxfr	Asset Impairment Charges Related To Fair Value Adjustment In Divestiture Of Business AssetImpairmentChargesRelatedToFairValueAdjustmentInDivestitureOfBusiness	3400000	USD
CY2017	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	1500000	USD
CY2019	lxfr	Asset Impairment Charges Excluding Restructuring Related AssetImpairmentChargesExcludingRestructuringRelated	5200000	USD
CY2019	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	-2400000	USD
CY2019	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	1300000	USD
CY2019Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	100000	USD
CY2018Q4	us-gaap	Restricted Cash Current RestrictedCashCurrent	300000	USD
CY2019Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	3100000	USD
CY2019	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	100000	USD
CY2018	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	900000	USD
CY2019	lxfr	Business Combination Contingent Consideration Liability Unwind Of Discount BusinessCombinationContingentConsiderationLiabilityUnwindOfDiscount	200000	USD
CY2018	lxfr	Business Combination Contingent Consideration Liability Unwind Of Discount BusinessCombinationContingentConsiderationLiabilityUnwindOfDiscount	200000	USD
CY2019	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="line-height:120%;padding-bottom:10px;padding-top:10px;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">We are exposed to credit risk in the event of nonpayment by customers. However we mitigate our exposure to credit risk by performing ongoing credit evaluations and, when deemed necessary, utilizing credit insurance, prepayments or guarantees. No individual customer represented more than 10% of our revenue or accounts receivable. The concentration of credit risks from financial instruments related to the markets we serve is not expected to have a material adverse effect on our consolidated financial position, cash flows or future results of operations.</span></div>
CY2019Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	21200000	USD
CY2019Q4	lxfr	Business Combination Undiscounted Future Payment Current BusinessCombinationUndiscountedFuturePaymentCurrent	500000	USD
CY2019Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	18100000	USD
CY2019	lxfr	Acquisitionand Disposals Related Credits Costs AcquisitionandDisposalsRelatedCreditsCosts	-1400000	USD
CY2019	lxfr	Business Combination Acquisition Reimbursementof Costs BusinessCombinationAcquisitionReimbursementofCosts	3500000	USD
CY2019	lxfr	Average Foreign Currency Exchange Rate Translation AverageForeignCurrencyExchangeRateTranslation	0.7820
CY2018	lxfr	Average Foreign Currency Exchange Rate Translation AverageForeignCurrencyExchangeRateTranslation	0.7509
CY2019	lxfr	Increase Decrease Of Average Foreign Currency Exchange Rate Translation IncreaseDecreaseOfAverageForeignCurrencyExchangeRateTranslation	0.05
CY2019	lxfr	Average Foreign Currency Exchange Rate Translation AverageForeignCurrencyExchangeRateTranslation	0.8943
CY2018	lxfr	Average Foreign Currency Exchange Rate Translation AverageForeignCurrencyExchangeRateTranslation	0.8472
CY2019	lxfr	Increase Decrease Of Average Foreign Currency Exchange Rate Translation IncreaseDecreaseOfAverageForeignCurrencyExchangeRateTranslation	0.05
CY2018Q4	lxfr	Business Combination Undiscounted Future Payment Current BusinessCombinationUndiscountedFuturePaymentCurrent	900000	USD
CY2019Q4	us-gaap	Business Combination Contingent Consideration Arrangements Range Of Outcomes Value High BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh	10000000.0	USD
CY2018Q4	us-gaap	Equity Method Investments Fair Value Disclosure EquityMethodInvestmentsFairValueDisclosure	1600000	USD
CY2019Q4	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	500000	USD
CY2018Q4	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	900000	USD
CY2019	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	0	USD
CY2018	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	2700000	USD
CY2019	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2018	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	-2700000	USD
CY2019	lxfr	Payment For Deferred Consideration Financing Activates PaymentForDeferredConsiderationFinancingActivates	500000	USD
CY2018	lxfr	Payment For Deferred Consideration Financing Activates PaymentForDeferredConsiderationFinancingActivates	800000	USD
CY2019	lxfr	Payment For Deferred Consideration Financing Activates PaymentForDeferredConsiderationFinancingActivates	500000	USD
CY2018	lxfr	Payment For Deferred Consideration Financing Activates PaymentForDeferredConsiderationFinancingActivates	800000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	3100000	USD
CY2018Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	1100000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	25000000.0	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	16600000	USD
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	27289042	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	26708469	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	26460947	shares
CY2019	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	593822	shares
CY2018	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	983793	shares
CY2017	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	263034	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	27882864	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	27692262	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	26723981	shares
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.11
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.94
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.63
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.11
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.90
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.62
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	443500000	USD
CY2018	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	487900000	USD
CY2017	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	441300000	USD
CY2019	lxfr	Revenue Performance Obligation Satisfied Over Time Percentage RevenuePerformanceObligationSatisfiedOverTimePercentage	0.02
CY2019Q4	lxfr	Contract Receivables ContractReceivables	1700000	USD
CY2018Q4	lxfr	Contract Receivables ContractReceivables	1500000	USD
CY2019Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	1300000	USD
CY2018Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	2100000	USD
CY2019Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	500000	USD
CY2019Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	1300000	USD
CY2018Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	2100000	USD
CY2019	us-gaap	Contract With Customer Asset Reclassified To Receivable ContractWithCustomerAssetReclassifiedToReceivable	2000000.0	USD
CY2017Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	4600000	USD
CY2019Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	500000	USD
CY2018Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	1100000	USD
CY2017Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	900000	USD
CY2019	lxfr	Contract With Customer Liability Increase From Payments Received And Amounts Billed Over Costs Incurred ContractWithCustomerLiabilityIncreaseFromPaymentsReceivedAndAmountsBilledOverCostsIncurred	900000	USD
CY2018	lxfr	Contract With Customer Liability Increase From Payments Received And Amounts Billed Over Costs Incurred ContractWithCustomerLiabilityIncreaseFromPaymentsReceivedAndAmountsBilledOverCostsIncurred	3800000	USD
CY2019	lxfr	Contract With Customer Liability Costs Incurred And Revenue Recognized ContractWithCustomerLiabilityCostsIncurredAndRevenueRecognized	1500000	USD
CY2018	lxfr	Contract With Customer Liability Costs Incurred And Revenue Recognized ContractWithCustomerLiabilityCostsIncurredAndRevenueRecognized	3600000	USD
CY2019Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	500000	USD
CY2018Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	1100000	USD
CY2019Q4	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	300000	USD
CY2019	us-gaap	Restructuring Settlement And Impairment Provisions RestructuringSettlementAndImpairmentProvisions	25900000	USD
CY2018	us-gaap	Restructuring Settlement And Impairment Provisions RestructuringSettlementAndImpairmentProvisions	13400000	USD
CY2017	us-gaap	Restructuring Settlement And Impairment Provisions RestructuringSettlementAndImpairmentProvisions	8400000	USD
CY2019	us-gaap	Restructuring Settlement And Impairment Provisions RestructuringSettlementAndImpairmentProvisions	25900000	USD
CY2018	us-gaap	Restructuring Settlement And Impairment Provisions RestructuringSettlementAndImpairmentProvisions	13400000	USD
CY2017	us-gaap	Restructuring Settlement And Impairment Provisions RestructuringSettlementAndImpairmentProvisions	8400000	USD
CY2018Q4	us-gaap	Restructuring Reserve Current RestructuringReserveCurrent	5200000	USD
CY2017Q4	us-gaap	Restructuring Reserve Current RestructuringReserveCurrent	2100000	USD
CY2019	us-gaap	Restructuring And Related Cost Incurred Cost RestructuringAndRelatedCostIncurredCost	20900000	USD
CY2018	us-gaap	Restructuring And Related Cost Incurred Cost RestructuringAndRelatedCostIncurredCost	6600000	USD
CY2019	us-gaap	Payments For Restructuring PaymentsForRestructuring	19600000	USD
CY2018	us-gaap	Payments For Restructuring PaymentsForRestructuring	3500000	USD
CY2019Q4	us-gaap	Restructuring Reserve Current RestructuringReserveCurrent	6500000	USD
CY2018Q4	us-gaap	Restructuring Reserve Current RestructuringReserveCurrent	5200000	USD
CY2018Q4	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	100000	USD
CY2019Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	4200000	USD
CY2018Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	4200000	USD
CY2019	us-gaap	Other Nonrecurring Expense OtherNonrecurringExpense	2500000	USD
CY2019Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	66300000	USD
CY2017Q4	us-gaap	Goodwill Goodwill	71200000	USD
CY2018	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	1300000	USD
CY2018	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-2300000	USD
CY2018Q4	us-gaap	Goodwill Goodwill	67600000	USD
CY2019	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	1200000	USD
CY2019Q4	us-gaap	Goodwill Goodwill	68800000	USD
CY2019Q4	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	9600000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	21500000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	7900000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	13600000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	21300000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	6700000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	14600000	USD
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1200000	USD
CY2018	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1200000	USD
CY2017	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1300000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	1100000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	1100000	USD
CY2018Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	62700000	USD
CY2019Q4	us-gaap	Inventory Raw Materials And Supplies Net Of Reserves InventoryRawMaterialsAndSuppliesNetOfReserves	33400000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	1100000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	1100000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	1100000	USD
CY2019Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	52400000	USD
CY2018Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	49800000	USD
CY2019Q4	us-gaap	Due From Related Parties Current DueFromRelatedPartiesCurrent	2700000	USD
CY2018Q4	us-gaap	Due From Related Parties Current DueFromRelatedPartiesCurrent	900000	USD
CY2019Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	6700000	USD
CY2018Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	7700000	USD
CY2018Q4	us-gaap	Inventory Raw Materials And Supplies Net Of Reserves InventoryRawMaterialsAndSuppliesNetOfReserves	30500000	USD
CY2019Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	32200000	USD
CY2018Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	33100000	USD
CY2019Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	28900000	USD
CY2018Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	30000000.0	USD
CY2019Q4	us-gaap	Inventory Net InventoryNet	94500000	USD
CY2018Q4	us-gaap	Inventory Net InventoryNet	93600000	USD
CY2019Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	3900000	USD
CY2018Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	10700000	USD
CY2019Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	1100000	USD
CY2018Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	0	USD
CY2019Q4	us-gaap	Other Assets Current OtherAssetsCurrent	5000000.0	USD
CY2018Q4	us-gaap	Other Assets Current OtherAssetsCurrent	10700000	USD
CY2019Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	364700000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	369400000	USD
CY2019Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	265800000	USD
CY2018Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	262500000	USD
CY2019Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	98900000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	106900000	USD
CY2019Q4	us-gaap	Bank Overdrafts BankOverdrafts	0	USD
CY2018Q4	us-gaap	Bank Overdrafts BankOverdrafts	3500000	USD
CY2019Q4	us-gaap	Debt Current DebtCurrent	0	USD
CY2018Q4	us-gaap	Debt Current DebtCurrent	3500000	USD
CY2019Q4	lxfr	Continent Liabilities Current ContinentLiabilitiesCurrent	6600000	USD
CY2018Q4	lxfr	Continent Liabilities Current ContinentLiabilitiesCurrent	5300000	USD
CY2019Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	0	USD
CY2019	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	100000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	-100000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	600000	USD
CY2019	lxfr	Primary Aluminum Purchased During Period Mass PrimaryAluminumPurchasedDuringPeriodMass	12000	T
CY2018	lxfr	Primary Aluminum Purchased During Period Mass PrimaryAluminumPurchasedDuringPeriodMass	11500	T
CY2018Q4	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	2500000	USD
CY2019Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	3300000	USD
CY2018Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	3500000	USD
CY2019Q4	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	2400000	USD
CY2018Q4	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	4100000	USD
CY2019Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	12300000	USD
CY2018Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	15400000	USD
CY2019Q4	lxfr	Contingent Liabilities Noncurrent ContingentLiabilitiesNoncurrent	900000	USD
CY2018Q4	lxfr	Contingent Liabilities Noncurrent ContingentLiabilitiesNoncurrent	800000	USD
CY2019Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	11700000	USD
CY2018Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	14900000	USD
CY2019Q4	us-gaap	Other Sundry Liabilities Noncurrent OtherSundryLiabilitiesNoncurrent	200000	USD
CY2018Q4	us-gaap	Other Sundry Liabilities Noncurrent OtherSundryLiabilitiesNoncurrent	500000	USD
CY2019Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	12800000	USD
CY2018Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	16200000	USD
CY2019	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Other Comprehensive Income Loss FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss	100000	USD
CY2018	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	5800000	USD
CY2019Q4	us-gaap	Bank Overdrafts BankOverdrafts	0	USD
CY2018Q4	us-gaap	Bank Overdrafts BankOverdrafts	3500000	USD
CY2017	lxfr	Income Loss Before Income Taxes Including Equity Method Investment IncomeLossBeforeIncomeTaxesIncludingEquityMethodInvestment	19900000	USD
CY2019	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	1900000	USD
CY2019Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	1100000	USD
CY2018Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	1400000	USD
CY2019Q4	us-gaap	Long Term Debt LongTermDebt	91400000	USD
CY2018Q4	us-gaap	Long Term Debt LongTermDebt	77100000	USD
CY2019Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	0	USD
CY2018Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	3500000	USD
CY2019Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	91400000	USD
CY2018Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	73600000	USD
CY2019Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	0	USD
CY2019Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	25000000.0	USD
CY2019Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	17500000	USD
CY2019Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	25000000.0	USD
CY2019Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	0	USD
CY2019Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	25000000.0	USD
CY2019Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	92500000	USD
CY2019	lxfr	Debt Instrument Covenant Minimum Interest Coverage Ratio DebtInstrumentCovenantMinimumInterestCoverageRatio	4.0
CY2019	lxfr	Debt Instrument Covenant Maximum Leverage Ratio DebtInstrumentCovenantMaximumLeverageRatio	3.0
CY2019Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	100000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	0	USD
CY2018	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	-400000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	-700000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	-100000	USD
CY2019Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	500000	USD
CY2018	lxfr	Effective Income Tax Rate Reconciliation Tax Cutsand Jobs Act Amount EffectiveIncomeTaxRateReconciliationTaxCutsandJobsActAmount	0	USD
CY2019Q4	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	500000	USD
CY2018Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	900000	USD
CY2019	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements	500000	USD
CY2019	lxfr	Business Combination Contingent Consideration Liability Unwind Of Discount BusinessCombinationContingentConsiderationLiabilityUnwindOfDiscount	200000	USD
CY2019	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	100000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	8000000.0	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	26200000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-3000000.0	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	1800000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	4300000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	22900000	USD
CY2019	lxfr	Income Loss Before Income Taxes Including Equity Method Investment IncomeLossBeforeIncomeTaxesIncludingEquityMethodInvestment	9800000	USD
CY2018	lxfr	Income Loss Before Income Taxes Including Equity Method Investment IncomeLossBeforeIncomeTaxesIncludingEquityMethodInvestment	30500000	USD
CY2017	lxfr	Income Loss Before Income Taxes Including Equity Method Investment IncomeLossBeforeIncomeTaxesIncludingEquityMethodInvestment	19900000	USD
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	700000	USD
CY2018	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	200000	USD
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-200000	USD
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	2800000	USD
CY2018	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	5100000	USD
CY2017	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	6200000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	3500000	USD
CY2018	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	5300000	USD
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	6000000.0	USD
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	3700000	USD
CY2018	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	3400000	USD
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-100000	USD
CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-500000	USD
CY2018	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-3200000	USD
CY2017	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-2600000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	3200000	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	200000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2700000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6700000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5500000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3300000	USD
CY2019	lxfr	Income Loss Before Income Taxes Including Equity Method Investment IncomeLossBeforeIncomeTaxesIncludingEquityMethodInvestment	9800000	USD
CY2018	lxfr	Income Loss Before Income Taxes Including Equity Method Investment IncomeLossBeforeIncomeTaxesIncludingEquityMethodInvestment	30500000	USD
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	3800000	USD
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	2700000	USD
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	100000	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	800000	USD
CY2019	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	1200000	USD
CY2018	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	0	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-900000	USD
CY2019	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	1000000.0	USD
CY2018	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	300000	USD
CY2017	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	2200000	USD
CY2019	lxfr	Effective Income Tax Rate Reconciliation Tax Cutsand Jobs Act Amount EffectiveIncomeTaxRateReconciliationTaxCutsandJobsActAmount	0	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	700000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	600000	USD
CY2019	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0	USD
CY2018	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0	USD
CY2017	lxfr	Effective Income Tax Rate Reconciliation Tax Cutsand Jobs Act Amount EffectiveIncomeTaxRateReconciliationTaxCutsandJobsActAmount	-4000000.0	USD
CY2019	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-100000	USD
CY2018	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	200000	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	1100000	USD
CY2019	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	400000	USD
CY2018	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	100000	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	900000	USD
CY2019	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-400000	USD
CY2018	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-1000000.0	USD
CY2017	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-600000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6700000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5500000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3300000	USD
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.20
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.19
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	3200000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2800000	USD
CY2016Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1900000	USD
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	600000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	1400000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	1000000.0	USD
CY2019	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	600000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	1000000.0	USD
CY2017	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	100000	USD
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	3200000	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	3200000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2800000	USD
CY2019Q4	lxfr	Unrecognized Tax Benefits Noncurrent UnrecognizedTaxBenefitsNoncurrent	3200000	USD
CY2018Q4	lxfr	Unrecognized Tax Benefits Noncurrent UnrecognizedTaxBenefitsNoncurrent	3200000	USD
CY2017Q4	lxfr	Unrecognized Tax Benefits Noncurrent UnrecognizedTaxBenefitsNoncurrent	2800000	USD
CY2019	lxfr	Unrecognized Tax Benefits Reduction Resulting From Lapse Of Applicable Statute Of Limitations Gross Current UnrecognizedTaxBenefitsReductionResultingFromLapseOfApplicableStatuteOfLimitationsGrossCurrent	200000	USD
CY2019	lxfr	Unrecognized Tax Benefits Reduction Resulting From Lapse Of Applicable Statute Of Limitations Current UnrecognizedTaxBenefitsReductionResultingFromLapseOfApplicableStatuteOfLimitationsCurrent	100000	USD
CY2019Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	700000	USD
CY2019Q4	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	-35200000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	33600000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	16200000	USD
CY2018Q4	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	-40000000.0	USD
CY2017	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0	USD
CY2019Q4	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	47200000	USD
CY2018Q4	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	62400000	USD
CY2017Q4	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	59000000.0	USD
CY2019Q4	us-gaap	Deferred Tax Liability Not Recognized Amount Of Unrecognized Deferred Tax Liability Undistributed Earnings Of Foreign Subsidiaries DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries	700000	USD
CY2018Q4	us-gaap	Deferred Tax Liability Not Recognized Amount Of Unrecognized Deferred Tax Liability Undistributed Earnings Of Foreign Subsidiaries DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries	600000	USD
CY2017Q4	us-gaap	Deferred Tax Liability Not Recognized Amount Of Unrecognized Deferred Tax Liability Undistributed Earnings Of Foreign Subsidiaries DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries	300000	USD
CY2019Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	15800000	USD
CY2018Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	18600000	USD
CY2019Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	2500000	USD
CY2018Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	3500000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	13300000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	15100000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	5800000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	7700000	USD
CY2019Q4	lxfr	Deferred Tax Assets Operationg Loss Carryforward And Tax Credit Carryforward DeferredTaxAssetsOperationgLossCarryforwardAndTaxCreditCarryforward	23800000	USD
CY2018Q4	lxfr	Deferred Tax Assets Operationg Loss Carryforward And Tax Credit Carryforward DeferredTaxAssetsOperationgLossCarryforwardAndTaxCreditCarryforward	20700000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	3500000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	5200000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	33100000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	15000000.0	USD
CY2019Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	16900000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	18600000	USD
CY2019Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	3600000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	3500000	USD
CY2019Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	3600000	USD
CY2018Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	3500000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	13300000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	15100000	USD
CY2019Q4	lxfr	Oprating Loss Carryforwards And Tax Credit Carryforwards Amount OpratingLossCarryforwardsAndTaxCreditCarryforwardsAmount	94900000	USD
CY2018Q4	lxfr	Oprating Loss Carryforwards And Tax Credit Carryforwards Amount OpratingLossCarryforwardsAndTaxCreditCarryforwardsAmount	81000000.0	USD
CY2018Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	322000000.0	USD
CY2017Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	367500000	USD
CY2019Q4	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	-35200000	USD
CY2018Q4	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	-40000000.0	USD
CY2018Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	362000000.0	USD
CY2017Q4	lxfr	Oprating Loss Carryforwards And Tax Credit Carryforwards Amount OpratingLossCarryforwardsAndTaxCreditCarryforwardsAmount	92700000	USD
CY2019Q4	lxfr	Oprating Loss Carryforwards And Tax Credit Carryforwards Valuation Allowance OpratingLossCarryforwardsAndTaxCreditCarryforwardsValuationAllowance	14900000	USD
CY2018Q4	lxfr	Oprating Loss Carryforwards And Tax Credit Carryforwards Valuation Allowance OpratingLossCarryforwardsAndTaxCreditCarryforwardsValuationAllowance	15000000.0	USD
CY2017Q4	lxfr	Oprating Loss Carryforwards And Tax Credit Carryforwards Valuation Allowance OpratingLossCarryforwardsAndTaxCreditCarryforwardsValuationAllowance	15000000.0	USD
CY2018Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	362000000.0	USD
CY2017Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	422800000	USD
CY2019	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	100000	USD
CY2018	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	100000	USD
CY2019	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	11100000	USD
CY2018	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	10400000	USD
CY2019	us-gaap	Defined Benefit Plan Curtailments DefinedBenefitPlanCurtailments	-1800000	USD
CY2018	us-gaap	Defined Benefit Plan Curtailments DefinedBenefitPlanCurtailments	0	USD
CY2019	us-gaap	Defined Benefit Plan Benefit Obligation Payment For Settlement DefinedBenefitPlanBenefitObligationPaymentForSettlement	2700000	USD
CY2018	us-gaap	Defined Benefit Plan Benefit Obligation Payment For Settlement DefinedBenefitPlanBenefitObligationPaymentForSettlement	0	USD
CY2019	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	-43400000	USD
CY2018	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	33600000	USD
CY2019	us-gaap	Defined Benefit Plan Foreign Currency Exchange Rate Changes Benefit Obligation DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation	-10000000.0	USD
CY2018	us-gaap	Defined Benefit Plan Foreign Currency Exchange Rate Changes Benefit Obligation DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation	19800000	USD
CY2019	us-gaap	Defined Benefit Plan Benefit Obligation Benefits Paid DefinedBenefitPlanBenefitObligationBenefitsPaid	15800000	USD
CY2018	us-gaap	Defined Benefit Plan Benefit Obligation Benefits Paid DefinedBenefitPlanBenefitObligationBenefitsPaid	20100000	USD
CY2019	us-gaap	Defined Benefit Plan Settlements Benefit Obligation DefinedBenefitPlanSettlementsBenefitObligation	0	USD
CY2018	us-gaap	Defined Benefit Plan Settlements Benefit Obligation DefinedBenefitPlanSettlementsBenefitObligation	-2200000	USD
CY2019Q4	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	406300000	USD
CY2019	us-gaap	Defined Benefit Plan Actual Return On Plan Assets DefinedBenefitPlanActualReturnOnPlanAssets	52100000	USD
CY2018	us-gaap	Defined Benefit Plan Actual Return On Plan Assets DefinedBenefitPlanActualReturnOnPlanAssets	-15500000	USD
CY2019	us-gaap	Defined Benefit Plan Plan Assets Foreign Currency Translation Gain Loss DefinedBenefitPlanPlanAssetsForeignCurrencyTranslationGainLoss	7600000	USD
CY2018	us-gaap	Defined Benefit Plan Plan Assets Foreign Currency Translation Gain Loss DefinedBenefitPlanPlanAssetsForeignCurrencyTranslationGainLoss	-17800000	USD
CY2019	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	7900000	USD
CY2018	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	7900000	USD
CY2019	us-gaap	Defined Benefit Plan Plan Assets Benefits Paid DefinedBenefitPlanPlanAssetsBenefitsPaid	15800000	USD
CY2018	us-gaap	Defined Benefit Plan Plan Assets Benefits Paid DefinedBenefitPlanPlanAssetsBenefitsPaid	20100000	USD
CY2019	us-gaap	Defined Benefit Plan Settlements Plan Assets DefinedBenefitPlanSettlementsPlanAssets	2700000	USD
CY2018	us-gaap	Defined Benefit Plan Settlements Plan Assets DefinedBenefitPlanSettlementsPlanAssets	0	USD
CY2019Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	371100000	USD
CY2018Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	322000000.0	USD
CY2017	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-3400000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-1400000	USD
CY2019	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	4200000	USD
CY2018	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	4400000	USD
CY2018	us-gaap	Other Comprehensive Income Defined Benefit Plan Net Prior Service Cost Credit Arising During Period Before Tax OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax	2200000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	-400000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	-500000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	4800000	USD
CY2019	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	100000	USD
CY2018	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	100000	USD
CY2017	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	100000	USD
CY2019	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	11100000	USD
CY2018	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	10400000	USD
CY2017	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	10800000	USD
CY2019	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	15700000	USD
CY2018	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	16700000	USD
CY2017	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	16600000	USD
CY2019	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Curtailments DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments	1800000	USD
CY2018	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Curtailments DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments	0	USD
CY2017	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Curtailments DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments	0	USD
CY2019	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	-800000	USD
CY2018	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	0	USD
CY2017	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	0	USD
CY2019	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-3100000	USD
CY2018	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-2700000	USD
CY2017	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-2800000	USD
CY2019	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	-400000	USD
CY2018	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	-500000	USD
CY2017	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	-500000	USD
CY2019	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-2800000	USD
CY2018	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-4000000.0	USD
CY2017	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	4000000.0	USD
CY2019	lxfr	Defined Benefit Plan And Defined Contribution Plan Total Charge Cost DefinedBenefitPlanAndDefinedContributionPlanTotalChargeCost	1400000	USD
CY2018	lxfr	Defined Benefit Plan And Defined Contribution Plan Total Charge Cost DefinedBenefitPlanAndDefinedContributionPlanTotalChargeCost	400000	USD
CY2017	lxfr	Defined Benefit Plan And Defined Contribution Plan Total Charge Cost DefinedBenefitPlanAndDefinedContributionPlanTotalChargeCost	600000	USD
CY2019	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Curtailments DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments	1800000	USD
CY2018	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Curtailments DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments	0	USD
CY2019	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	-1300000	USD
CY2018	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	-4700000	USD
CY2017	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	-4200000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-7500000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	1400000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-3100000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-2700000	USD
CY2019	us-gaap	Other Comprehensive Income Defined Benefit Plan Net Prior Service Cost Credit Arising During Period Before Tax OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax	0	USD
CY2018Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	761885318444	shares
CY2019	us-gaap	Amount Recognized In Net Periodic Benefit Cost And Other Comprehensive Income Loss Before Tax AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax	2000000.0	USD
CY2018	us-gaap	Amount Recognized In Net Periodic Benefit Cost And Other Comprehensive Income Loss Before Tax AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax	-5400000	USD
CY2019Q4	us-gaap	Defined Benefit Plan Expected Amortization Next Fiscal Year DefinedBenefitPlanExpectedAmortizationNextFiscalYear	2400000	USD
CY2019Q4	us-gaap	Defined Benefit Plan Expected Amortization Of Gain Loss Next Fiscal Year DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear	-2800000	USD
CY2019Q4	us-gaap	Defined Benefit Plan Expected Amortization Of Prior Service Cost Credit Next Fiscal Year DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear	-400000	USD
CY2019Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Gains Losses Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax	-140800000	USD
CY2018Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Gains Losses Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax	-136400000	USD
CY2019Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Prior Service Cost Credit Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax	-12300000	USD
CY2018Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Prior Service Cost Credit Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax	-12700000	USD
CY2019Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax	128500000	USD
CY2018Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax	123700000	USD
CY2019Q2	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements And Curtailments1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1	1800000	USD
CY2019Q2	us-gaap	Defined Benefit Plan Actuarial Gain Loss Immediate Recognition As Component In Net Periodic Benefit Cost Credit DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit	300000	USD
CY2019Q4	us-gaap	Defined Benefit Plan Benefit Obligation Payment For Settlement DefinedBenefitPlanBenefitObligationPaymentForSettlement	2700000	USD
CY2019Q4	us-gaap	Defined Benefit Plan Benefit Obligation Period Increase Decrease DefinedBenefitPlanBenefitObligationPeriodIncreaseDecrease	3600000	USD
CY2019Q4	us-gaap	Defined Benefit Plan Actuarial Gain Loss Immediate Recognition As Component In Net Periodic Benefit Cost Credit DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit	800000	USD
CY2019Q4	us-gaap	Defined Benefit Plan Expected Future Employer Contributions Next Fiscal Year DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear	7900000	USD
CY2019	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	7900000	USD
CY2019Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	761875338444	shares
CY2019Q4	lxfr	Common Stock Value Authorized CommonStockValueAuthorized	185600000	USD
CY2018Q4	lxfr	Common Stock Value Authorized CommonStockValueAuthorized	185600000	USD
CY2019Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	761864338444	shares
CY2018Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	761864338444	shares
CY2019Q4	us-gaap	Common Stock Value CommonStockValue	176500000	USD
CY2018Q4	us-gaap	Common Stock Value CommonStockValue	176500000	USD
CY2007Q1	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.9613
CY2007Q1	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	20000000	shares
CY2012Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.6129
CY2012Q4	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	7000000	shares
CY2013Q1	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.5173
CY2013Q1	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	1924	shares
CY2014Q1	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.6487
CY2014Q1	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	12076	shares
CY2014Q2	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.6760
CY2014Q2	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	24292	shares
CY2014Q3	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.6580
CY2014Q3	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	58399	shares
CY2015Q1	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.5436
CY2015Q1	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	8563	shares
CY2015Q1	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.4847
CY2015Q1	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	3866	shares
CY2015Q2	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.5715
CY2015Q2	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	27679	shares
CY2018Q3	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.2843
CY2018Q3	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	1863201	shares
CY2019Q4	lxfr	Deferred Shares Multiple Of Amount Paid Up On Ordinary Shares DeferredSharesMultipleOfAmountPaidUpOnOrdinaryShares	100
CY2017Q4	us-gaap	Treasury Stock Value TreasuryStockValue	5800000	USD
CY2018	lxfr	Treasury Stock Transfer TreasuryStockTransfer	1400000	USD
CY2018	lxfr	Treasury Stock Utilization TreasuryStockUtilization	100000	USD
CY2018Q4	us-gaap	Treasury Stock Value TreasuryStockValue	4300000	USD
CY2019	lxfr	Treasury Stock Utilization TreasuryStockUtilization	300000	USD
CY2019Q4	us-gaap	Treasury Stock Value TreasuryStockValue	4000000.0	USD
CY2015Q2	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	10000000	USD
CY2015Q2	us-gaap	Stock Repurchase Program Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased	2700000	shares
CY2019	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	0	shares
CY2019Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	352499	shares
CY2018Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	378201	shares
CY2019Q4	us-gaap	Treasury Stock Carrying Basis TreasuryStockCarryingBasis	4000000.0	USD
CY2018Q4	us-gaap	Treasury Stock Carrying Basis TreasuryStockCarryingBasis	4300000	USD
CY2017Q1	us-gaap	Payments Of Dividends PaymentsOfDividends	3300000	USD
CY2017Q2	us-gaap	Payments Of Dividends PaymentsOfDividends	3300000	USD
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	0.66
CY2019	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P2Y1M6D
CY2019Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	200000	USD
CY2017Q3	us-gaap	Payments Of Dividends PaymentsOfDividends	3300000	USD
CY2017Q4	us-gaap	Payments Of Dividends PaymentsOfDividends	3400000	USD
CY2018Q1	us-gaap	Payments Of Dividends PaymentsOfDividends	3400000	USD
CY2018Q2	us-gaap	Payments Of Dividends PaymentsOfDividends	3300000	USD
CY2018Q3	us-gaap	Payments Of Dividends PaymentsOfDividends	3300000	USD
CY2018Q4	us-gaap	Payments Of Dividends PaymentsOfDividends	3400000	USD
CY2019Q1	us-gaap	Payments Of Dividends PaymentsOfDividends	3400000	USD
CY2019Q2	us-gaap	Payments Of Dividends PaymentsOfDividends	3400000	USD
CY2019Q3	us-gaap	Payments Of Dividends PaymentsOfDividends	3400000	USD
CY2019Q4	us-gaap	Payments Of Dividends PaymentsOfDividends	3400000	USD
CY2019	us-gaap	Payments Of Dividends PaymentsOfDividends	13600000	USD
CY2018	us-gaap	Payments Of Dividends PaymentsOfDividends	13400000	USD
CY2017	us-gaap	Payments Of Dividends PaymentsOfDividends	13300000	USD
CY2018Q1	us-gaap	Payments Of Dividends PaymentsOfDividends	3400000	USD
CY2019Q1	us-gaap	Payments Of Dividends PaymentsOfDividends	3400000	USD
CY2019Q1	us-gaap	Payments Of Dividends PaymentsOfDividends	3400000	USD
CY2018Q1	us-gaap	Payments Of Dividends PaymentsOfDividends	3400000	USD
CY2019Q4	us-gaap	Employee Stock Ownership Plan Esop Debt Structure Direct Loan Amount EmployeeStockOwnershipPlanESOPDebtStructureDirectLoanAmount	600000	USD
CY2018Q4	us-gaap	Employee Stock Ownership Plan Esop Debt Structure Direct Loan Amount EmployeeStockOwnershipPlanESOPDebtStructureDirectLoanAmount	2000000.0	USD
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	458459	shares
CY2019	lxfr	Allocated Sharebased Compensation Expense Other AllocatedSharebasedCompensationExpenseOther	4500000	USD
CY2018	lxfr	Allocated Sharebased Compensation Expense Other AllocatedSharebasedCompensationExpenseOther	4800000	USD
CY2017	lxfr	Allocated Sharebased Compensation Expense Other AllocatedSharebasedCompensationExpenseOther	2200000	USD
CY2019	lxfr	Allocated Sharebased Compensation Expense Related To Restructuring AllocatedSharebasedCompensationExpenseRelatedToRestructuring	0	USD
CY2018	lxfr	Allocated Sharebased Compensation Expense Related To Restructuring AllocatedSharebasedCompensationExpenseRelatedToRestructuring	0	USD
CY2017	lxfr	Allocated Sharebased Compensation Expense Related To Restructuring AllocatedSharebasedCompensationExpenseRelatedToRestructuring	900000	USD
CY2019	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	4500000	USD
CY2018	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	4800000	USD
CY2017	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	3100000	USD
CY2019	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	500000	USD
CY2018	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	500000	USD
CY2017	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	900000	USD
CY2019	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	900000	USD
CY2018	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	200000	USD
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	0.75
CY2017	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	300000	USD
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	849064	shares
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	2.10
CY2018	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P1Y10M24D
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	13300000	USD
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	212419	shares
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0.90
CY2019	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	491216	shares
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	2.65
CY2019	lxfr	Sharebased Compensation Arrangement By Sharebased Payment Award Options Accrued Dividend Awards SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAccruedDividendAwards	13838	shares
CY2019	lxfr	Sharebased Compensation Arrangements By Sharebased Payment Award Options Accrued Dividend Awards Weighted Average Exercise Price SharebasedCompensationArrangementsBySharebasedPaymentAwardOptionsAccruedDividendAwardsWeightedAverageExercisePrice	0.72
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	116743	shares
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	2.43
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	467362	shares
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	0.75
CY2019	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P1Y8M12D
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	8700000	USD
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	8903	shares
CY2019	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P1Y8M12D
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue	8500000	USD
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	17.65
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	11.02
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	9.82
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	11200000	USD
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	9300000	USD
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	1400000	USD
CY2019Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	2700000	USD
CY2018Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	3800000	USD
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	15300000	USD
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	15300000	USD
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.0210
CY2018	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	19000000.0	USD
CY2017	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	18300000	USD
CY2017	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	0	USD
CY2019	us-gaap	Restructuring Charges RestructuringCharges	25900000	USD
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.0400
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.0400
CY2019	lxfr	Sharebased Compensation Arrangementby Sharebased Payment Award Forfeiture Rate SharebasedCompensationArrangementbySharebasedPaymentAwardForfeitureRate	0.0500
CY2018	lxfr	Sharebased Compensation Arrangementby Sharebased Payment Award Forfeiture Rate SharebasedCompensationArrangementbySharebasedPaymentAwardForfeitureRate	0.0500
CY2017	lxfr	Sharebased Compensation Arrangementby Sharebased Payment Award Forfeiture Rate SharebasedCompensationArrangementbySharebasedPaymentAwardForfeitureRate	0.0500
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice	1.00
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice	0.65
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice	0.65
CY2019	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	segment
CY2019	us-gaap	Number Of Reporting Units NumberOfReportingUnits	6	division
CY2019	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2	segment
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	443500000	USD
CY2018	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	487900000	USD
CY2017	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	441300000	USD
CY2019	lxfr	Adjusted Ebitda AdjustedEBITDA	68100000	USD
CY2018	lxfr	Adjusted Ebitda AdjustedEBITDA	79600000	USD
CY2017	lxfr	Adjusted Ebitda AdjustedEBITDA	59300000	USD
CY2018	us-gaap	Restructuring Charges RestructuringCharges	13400000	USD
CY2017	us-gaap	Restructuring Charges RestructuringCharges	8400000	USD
CY2019Q4	us-gaap	Assets Assets	390300000	USD
CY2018Q4	us-gaap	Assets Assets	408800000	USD
CY2017Q4	us-gaap	Assets Assets	415800000	USD
CY2019	lxfr	Capital Expenditure Cash And Noncash CapitalExpenditureCashAndNoncash	14800000	USD
CY2018	lxfr	Capital Expenditure Cash And Noncash CapitalExpenditureCashAndNoncash	13600000	USD
CY2017	lxfr	Capital Expenditure Cash And Noncash CapitalExpenditureCashAndNoncash	10000000.0	USD
CY2019	lxfr	Adjusted Ebitda AdjustedEBITDA	68100000	USD
CY2018	lxfr	Adjusted Ebitda AdjustedEBITDA	79600000	USD
CY2017	lxfr	Adjusted Ebitda AdjustedEBITDA	59300000	USD
CY2019	lxfr	Allocated Sharebased Compensation Expense Other AllocatedSharebasedCompensationExpenseOther	4500000	USD
CY2018	lxfr	Allocated Sharebased Compensation Expense Other AllocatedSharebasedCompensationExpenseOther	4800000	USD
CY2017	lxfr	Allocated Sharebased Compensation Expense Other AllocatedSharebasedCompensationExpenseOther	2200000	USD
CY2019	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	-200000	USD
CY2018	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	-300000	USD
CY2019	lxfr	Other Charges OtherCharges	2500000	USD
CY2018	lxfr	Other Charges OtherCharges	0	USD
CY2017	lxfr	Other Charges OtherCharges	5800000	USD
CY2019	lxfr	Defined Benefit Plan Mark To Market Gain Loss DefinedBenefitPlanMarkToMarketGainLoss	1300000	USD
CY2017	us-gaap	Lease Cost LeaseCost	5100000	USD
CY2018	lxfr	Defined Benefit Plan Mark To Market Gain Loss DefinedBenefitPlanMarkToMarketGainLoss	4700000	USD
CY2017	lxfr	Defined Benefit Plan Mark To Market Gain Loss DefinedBenefitPlanMarkToMarketGainLoss	4200000	USD
CY2019	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-4600000	USD
CY2018	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-4600000	USD
CY2017	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-6300000	USD
CY2019	us-gaap	Operating Lease Payments OperatingLeasePayments	4100000	USD
CY2018	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	19000000.0	USD
CY2017	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	18300000	USD
CY2019	lxfr	Business Combination Contingent Consideration Liability Unwind Of Discount BusinessCombinationContingentConsiderationLiabilityUnwindOfDiscount	200000	USD
CY2018	lxfr	Business Combination Contingent Consideration Liability Unwind Of Discount BusinessCombinationContingentConsiderationLiabilityUnwindOfDiscount	200000	USD
CY2017	lxfr	Business Combination Contingent Consideration Liability Unwind Of Discount BusinessCombinationContingentConsiderationLiabilityUnwindOfDiscount	200000	USD
CY2019	us-gaap	Restructuring Settlement And Impairment Provisions RestructuringSettlementAndImpairmentProvisions	25900000	USD
CY2018	us-gaap	Restructuring Settlement And Impairment Provisions RestructuringSettlementAndImpairmentProvisions	13400000	USD
CY2017	us-gaap	Restructuring Settlement And Impairment Provisions RestructuringSettlementAndImpairmentProvisions	8400000	USD
CY2019	us-gaap	Asset Impairment Charges AssetImpairmentCharges	5000000.0	USD
CY2018	us-gaap	Asset Impairment Charges AssetImpairmentCharges	7200000	USD
CY2017	us-gaap	Asset Impairment Charges AssetImpairmentCharges	3700000	USD
CY2019	lxfr	Acquisitionand Disposals Related Credits Costs AcquisitionandDisposalsRelatedCreditsCosts	-1400000	USD
CY2018	lxfr	Acquisitionand Disposals Related Credits Costs AcquisitionandDisposalsRelatedCreditsCosts	-4300000	USD
CY2017	lxfr	Acquisitionand Disposals Related Credits Costs AcquisitionandDisposalsRelatedCreditsCosts	1300000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6700000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5500000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3300000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	3100000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	25000000.0	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	16600000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	443500000	USD
CY2018	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	487900000	USD
CY2017	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	441300000	USD
CY2019Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	98900000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	106900000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	129100000	USD
CY2019	us-gaap	Lease Cost LeaseCost	4100000	USD
CY2018	us-gaap	Lease Cost LeaseCost	4800000	USD
CY2018	us-gaap	Operating Lease Payments OperatingLeasePayments	4800000	USD
CY2017	us-gaap	Operating Lease Payments OperatingLeasePayments	5100000	USD
CY2019Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	14800000	USD
CY2018Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	18400000	USD
CY2019Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	3300000	USD
CY2018Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	3500000	USD
CY2019Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	11700000	USD
CY2018Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	14900000	USD
CY2019Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	15000000.0	USD
CY2018Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	18400000	USD
CY2019Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P16Y2M12D
CY2018Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P14Y7M6D
CY2019Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0446
CY2018Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0446
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	3900000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	3200000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	2200000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	1600000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	1200000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	9900000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	22000000.0	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	7000000.0	USD
CY2019Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	15000000.0	USD
CY2019	us-gaap	Long Term Purchase Commitment Amount LongTermPurchaseCommitmentAmount	1000000.0	USD
CY2018	us-gaap	Long Term Purchase Commitment Amount LongTermPurchaseCommitmentAmount	2500000	USD
CY2017	us-gaap	Long Term Purchase Commitment Amount LongTermPurchaseCommitmentAmount	600000	USD
CY2019	lxfr	Numberof Bonding Facilitiesfor Bank Guarantees NumberofBondingFacilitiesforBankGuarantees	2	facility
CY2014Q1	lxfr	Individuals With Minor Injuries IndividualsWithMinorInjuries	3	people
CY2019Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	120400000	USD
CY2019Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	116500000	USD
CY2019Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	107100000	USD
CY2019Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	99500000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	443500000	USD
CY2019Q1	us-gaap	Gross Profit GrossProfit	30100000	USD
CY2019Q2	us-gaap	Gross Profit GrossProfit	31000000.0	USD
CY2019Q3	us-gaap	Gross Profit GrossProfit	25200000	USD
CY2019Q4	us-gaap	Gross Profit GrossProfit	21700000	USD
CY2019	us-gaap	Gross Profit GrossProfit	108000000.0	USD
CY2019Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-1100000	USD
CY2019Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	5200000	USD
CY2019Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	6600000	USD
CY2019Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	1700000	USD
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	12400000	USD
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	-3800000	USD
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	3500000	USD
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	5800000	USD
CY2019Q4	us-gaap	Net Income Loss NetIncomeLoss	-2400000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	3100000	USD
CY2019Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.14
CY2019Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.13
CY2019Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.21
CY2019Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.09
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.11
CY2019Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.14
CY2019Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.13
CY2019Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.21
CY2019Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.09
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.11
CY2018Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	119700000	USD
CY2018Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	128200000	USD
CY2018Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	129100000	USD
CY2018Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	110900000	USD
CY2018	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	487900000	USD
CY2018Q2	us-gaap	Gross Profit GrossProfit	30300000	USD
CY2018Q3	us-gaap	Gross Profit GrossProfit	33600000	USD
CY2018Q3	us-gaap	Gross Profit GrossProfit	34000000.0	USD
CY2018Q4	us-gaap	Gross Profit GrossProfit	24200000	USD
CY2019Q4	us-gaap	Restructuring Charges RestructuringCharges	1600000	USD
CY2019Q4	us-gaap	Asset Impairment Charges AssetImpairmentCharges	5200000	USD
CY2018Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	14600000	USD
CY2018Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	15700000	USD
CY2018Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	-13100000	USD
CY2018	us-gaap	Operating Income Loss OperatingIncomeLoss	30000000.0	USD
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	9900000	USD
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	11400000	USD
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	12200000	USD
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	-8500000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	25000000.0	USD
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.37
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.43
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.46
CY2018Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.31
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.94
CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.36
CY2018Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.42
CY2018Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.44
CY2018Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.31
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.90
CY2019Q4	us-gaap	Business Acquisition Percentage Of Voting Interests Acquired BusinessAcquisitionPercentageOfVotingInterestsAcquired	0.264

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$LXFR
LUXFER HOLDINGS PLC Stock $lxfr

2019 Q4 Form 10-K Financial Statement

#000109605620000019 Filed on March 10, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$LXFR LUXFER HOLDINGS PLC Stock $lxfr

2019 Q4 Form 10-K Financial Statement

#000109605620000019 Filed on March 10, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$LXFR
LUXFER HOLDINGS PLC Stock $lxfr