$LII
LENNOX INTERNATIONAL INC Stock $lii

$lii Overview Financials Valuation SEC Filings Company Website

2020 Q4 Form 10-Q Financial Statement

#000106920220000048 Filed on October 19, 2020

Income Statement

Concept	2020 Q4	2020 Q3	2019 Q4
Revenue	$914.0M	$1.055B	$885.0M
YoY Change	3.28%	2.14%	4.91%
Cost Of Revenue	$638.7M	$731.7M	$637.1M
YoY Change	0.25%	-0.39%	2.94%
Gross Profit	$275.3M	$323.3M	$247.8M
YoY Change	11.1%	8.38%	10.38%
Gross Profit Margin	30.12%	30.64%	28.0%
Selling, General & Admin	$143.2M	$151.8M	$144.3M
YoY Change	-0.76%	5.86%	1.55%
% of Gross Profit	52.02%	46.95%	58.23%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$17.20M	$17.50M	$18.00M
YoY Change	-4.44%	-3.85%	8.43%
% of Gross Profit	6.25%	5.41%	7.26%
Operating Expenses	$140.0M	$151.8M	$147.6M
YoY Change	-5.15%	5.86%	3.0%
Operating Profit	$135.3M	$167.1M	$100.2M
YoY Change	35.03%	6.57%	23.4%
Interest Expense	-$700.0K	$6.500M	-$7.300M
YoY Change	-90.41%	-48.0%	-22.34%
% of Operating Profit	-0.52%	3.89%	-7.29%
Other Income/Expense, Net	-$1.100M	-$1.100M	-$600.0K
YoY Change	83.33%	83.33%	-33.33%
Pretax Income	$131.5M	$159.2M	$141.4M
YoY Change	-7.0%	10.79%	34.03%
Income Tax	$19.30M	$27.50M	$27.60M
% Of Pretax Income	14.68%	17.27%	19.52%
Net Earnings	$111.7M	$131.7M	$114.0M
YoY Change	-2.02%	14.82%	50.79%
Net Earnings / Revenue	12.22%	12.48%	12.88%
Basic Earnings Per Share	$2.92	$3.44	$2.96
Diluted Earnings Per Share	$2.89	$3.42	$2.93
COMMON SHARES
Basic Shares Outstanding	38.29M shares	38.30M shares	38.53M shares
Diluted Shares Outstanding		38.60M shares

Balance Sheet

Concept	2020 Q4	2020 Q3	2019 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$129.0M	$59.10M	$40.20M
YoY Change	220.9%	21.86%	-13.17%
Cash & Equivalents	$123.9M	$55.00M	$37.30M
Short-Term Investments	$5.100M	$4.100M	$2.900M
Other Short-Term Assets	$70.90M	$53.50M	$58.80M
YoY Change	20.58%	-12.72%	-2.97%
Inventory	$439.4M	$408.7M	$544.1M
Prepaid Expenses
Receivables	$448.3M	$542.7M	$477.8M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$1.088B	$1.064B	$1.121B
YoY Change	-2.97%	-19.23%	2.89%
LONG-TERM ASSETS
Property, Plant & Equipment	$464.3M	$444.9M	$445.4M
YoY Change	4.24%	6.23%	9.09%
Goodwill	$186.9M	$186.7M	$186.5M
YoY Change	0.21%	0.16%	-0.05%
Intangibles
YoY Change
Long-Term Investments	$37.00M		$38.60M
YoY Change	-4.15%		5.46%
Other Assets	$86.10M	$74.40M	$79.00M
YoY Change	8.99%	3.62%	19.88%
Total Long-Term Assets	$944.9M	$917.2M	$914.0M
YoY Change	3.38%	2.19%	25.58%
TOTAL ASSETS
Total Short-Term Assets	$1.088B	$1.064B	$1.121B
Total Long-Term Assets	$944.9M	$917.2M	$914.0M
Total Assets	$2.033B	$1.981B	$2.035B
YoY Change	-0.12%	-10.55%	11.98%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$340.3M	$361.0M	$372.4M
YoY Change	-8.62%	-8.14%	-14.05%
Accrued Expenses	$296.1M	$287.8M	$255.7M
YoY Change	15.8%	6.2%	-6.1%
Deferred Revenue	$5.500M	$7.000M	$8.400M
YoY Change	-34.52%	-16.67%	-35.38%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$9.900M	$9.600M	$321.9M
YoY Change	-96.92%	39.13%	7.01%
Total Short-Term Liabilities	$701.3M	$711.0M	$1.003B
YoY Change	-30.06%	-35.94%	-0.58%
LONG-TERM LIABILITIES
Long-Term Debt	$970.7M	$1.007B	$849.3M
YoY Change	14.29%	-4.75%	14.69%
Other Long-Term Liabilities	$142.3M	$141.9M	$134.7M
YoY Change	5.64%	9.24%	-0.22%
Total Long-Term Liabilities	$142.3M	$141.9M	$134.7M
YoY Change	5.64%	9.24%	-0.22%
TOTAL LIABILITIES
Total Short-Term Liabilities	$701.3M	$711.0M	$1.003B
Total Long-Term Liabilities	$142.3M	$141.9M	$134.7M
Total Liabilities	$2.050B	$2.097B	$2.205B
YoY Change	-7.05%	-15.86%	12.12%
SHAREHOLDERS EQUITY
Retained Earnings	$2.386B	$2.304B	$2.149B
YoY Change	11.03%	11.59%	15.83%
Common Stock	$1.114B	$1.110B	$1.094B
YoY Change	1.8%	1.78%	1.36%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$3.420B	$3.415B	$3.310B
YoY Change	3.33%	3.31%	14.3%
Treasury Stock Shares	48.82M shares	48.88M shares	48.58M shares
Shareholders Equity	-$17.10M	-$115.7M	-$170.2M
YoY Change
Total Liabilities & Shareholders Equity	$2.033B	$1.981B	$2.035B
YoY Change	-0.12%	-10.55%	11.98%

Cashflow Statement

Concept	2020 Q4	2020 Q3	2019 Q4
OPERATING ACTIVITIES
Net Income	$111.7M	$131.7M	$114.0M
YoY Change	-2.02%	14.82%	50.79%
Depreciation, Depletion And Amortization	$17.20M	$17.50M	$18.00M
YoY Change	-4.44%	-3.85%	8.43%
Cash From Operating Activities	$166.2M	$439.7M	$271.6M
YoY Change	-38.81%	86.71%	2.8%
INVESTING ACTIVITIES
Capital Expenditures	-$22.60M	-$12.40M	-$28.60M
YoY Change	-20.98%	-47.23%	-16.62%
Acquisitions
YoY Change
Other Investing Activities	-$600.0K	$200.0K	$67.60M
YoY Change	-100.89%	-113.33%	1129.09%
Cash From Investing Activities	-$23.20M	-$12.20M	$39.00M
YoY Change	-159.49%	-51.2%	-235.42%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-76.80M	-417.3M	-320.6M
YoY Change	-76.04%	108.86%	44.94%
NET CHANGE
Cash From Operating Activities	166.2M	439.7M	271.6M
Cash From Investing Activities	-23.20M	-12.20M	39.00M
Cash From Financing Activities	-76.80M	-417.3M	-320.6M
Net Change In Cash	66.20M	10.20M	-10.00M
YoY Change	-762.0%	-4.67%	-170.42%
FREE CASH FLOW
Cash From Operating Activities	$166.2M	$439.7M	$271.6M
Capital Expenditures	-$22.60M	-$12.40M	-$28.60M
Free Cash Flow	$188.8M	$452.1M	$300.2M
YoY Change	-37.11%	74.56%	0.57%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Entity Central Index Key EntityCentralIndexKey	0001069202
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2020
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2020Q1	us-gaap	Accounting Standards Update Extensible List AccountingStandardsUpdateExtensibleList	us-gaap:AccountingStandardsUpdate201613Member
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2020-09-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-15149
	dei	Entity Registrant Name EntityRegistrantName	LENNOX INTERNATIONAL INC
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	42-0991521
	dei	Entity Address Address Line1 EntityAddressAddressLine1	2140 LAKE PARK BLVD.
	dei	Entity Address City Or Town EntityAddressCityOrTown	RICHARDSON
	dei	Entity Address State Or Province EntityAddressStateOrProvince	TX
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	75080
	dei	City Area Code CityAreaCode	972
	dei	Local Phone Number LocalPhoneNumber	497-5000
	dei	Security12b Title Security12bTitle	Common stock, $0.01 par value per share
	dei	Trading Symbol TradingSymbol	LII
	dei	Security Exchange Name SecurityExchangeName	NYSE
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2020Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	38289399	shares
CY2020Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	55000000.0	USD
CY2020Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	55000000.0	USD
CY2019Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	37300000	USD
CY2020Q3	us-gaap	Short Term Investments ShortTermInvestments	4100000	USD
CY2019Q4	us-gaap	Short Term Investments ShortTermInvestments	2900000	USD
CY2020Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	7300000	USD
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	6100000	USD
CY2020Q3	us-gaap	Receivables Net Current ReceivablesNetCurrent	542700000	USD
CY2019Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	477800000	USD
CY2019Q4	us-gaap	Goodwill Goodwill	186500000	USD
CY2020Q3	us-gaap	Inventory Net InventoryNet	408700000	USD
CY2019Q4	us-gaap	Inventory Net InventoryNet	544100000	USD
CY2020Q3	us-gaap	Other Assets Current OtherAssetsCurrent	53500000	USD
CY2019Q4	us-gaap	Other Assets Current OtherAssetsCurrent	58800000	USD
CY2020Q3	us-gaap	Assets Current AssetsCurrent	1064000000.0	USD
CY2019Q4	us-gaap	Assets Current AssetsCurrent	1120900000	USD
CY2020Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	862300000	USD
CY2019Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	824300000	USD
CY2020Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	444900000	USD
CY2019Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	445400000	USD
CY2020Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	196000000.0	USD
CY2019Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	181600000	USD
CY2020Q3	us-gaap	Goodwill Goodwill	186700000	USD
CY2020Q3	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	15200000	USD
CY2019Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	21500000	USD
CY2020Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	74400000	USD
CY2019Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	79000000.0	USD
CY2020Q3	us-gaap	Assets Assets	1981200000	USD
CY2019Q4	us-gaap	Assets Assets	2034900000	USD
CY2020Q3	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	7000000.0	USD
CY2019Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	321900000	USD
CY2020Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	54100000	USD
CY2019Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	52700000	USD
CY2020Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	361000000.0	USD
CY2019Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	372400000	USD
CY2020Q3	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	287800000	USD
CY2019Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	255700000	USD
CY2020Q3	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	1100000	USD
CY2019Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	0	USD
CY2020Q3	us-gaap	Liabilities Current LiabilitiesCurrent	711000000.0	USD
CY2019Q4	us-gaap	Liabilities Current LiabilitiesCurrent	1002700000	USD
CY2020Q3	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	1006600000	USD
CY2019Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	849300000	USD
CY2020Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	144500000	USD
CY2019Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	131000000.0	USD
CY2020Q3	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	92900000	USD
CY2019Q4	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	87400000	USD
CY2020Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	141900000	USD
CY2019Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	134700000	USD
CY2020Q3	us-gaap	Liabilities Liabilities	2096900000	USD
CY2019Q4	us-gaap	Liabilities Liabilities	2205100000	USD
CY2020Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2019Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2020Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2019Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2019Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	25000000	shares
CY2020Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	25000000	shares
CY2020Q3	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2019Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2020Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2019Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2019Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000	shares
CY2020Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000	shares
CY2020Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	87170197	shares
CY2019Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	87170197	shares
CY2020Q3	us-gaap	Common Stock Value CommonStockValue	900000	USD
CY2019Q4	us-gaap	Common Stock Value CommonStockValue	900000	USD
CY2020Q3	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1109400000	USD
CY2019Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1093500000	USD
CY2020Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	2303700000	USD
CY2019Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	2148700000	USD
CY2020Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-114900000	USD
CY2019Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-103800000	USD
CY2020Q3	us-gaap	Treasury Stock Shares TreasuryStockShares	48883807	shares
CY2019Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	48575901	shares
CY2020Q3	us-gaap	Treasury Stock Value TreasuryStockValue	3414800000	USD
CY2019Q4	us-gaap	Treasury Stock Value TreasuryStockValue	3309500000	USD
CY2020Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-115700000	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-170200000	USD
CY2020Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1981200000	USD
CY2019Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2034900000	USD
CY2020Q3	us-gaap	Revenues Revenues	1055000000.0	USD
CY2019Q3	us-gaap	Revenues Revenues	1032900000	USD
	us-gaap	Revenues Revenues	2720100000	USD
	us-gaap	Revenues Revenues	2922200000	USD
CY2020Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	731700000	USD
CY2019Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	734600000	USD
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1955300000	USD
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	2090300000	USD
CY2020Q3	us-gaap	Gross Profit GrossProfit	323300000	USD
CY2019Q3	us-gaap	Gross Profit GrossProfit	298300000	USD
	us-gaap	Gross Profit GrossProfit	764800000	USD
	us-gaap	Gross Profit GrossProfit	831900000	USD
CY2020Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	151800000	USD
CY2019Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	143400000	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	412700000	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	441600000	USD
CY2020Q3	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-3400000	USD
CY2019Q3	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-2200000	USD
	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-5600000	USD
	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-5300000	USD
CY2020Q3	us-gaap	Restructuring Charges RestructuringCharges	100000	USD
CY2019Q3	us-gaap	Restructuring Charges RestructuringCharges	6100000	USD
	us-gaap	Restructuring Charges RestructuringCharges	10600000	USD
	us-gaap	Restructuring Charges RestructuringCharges	6500000	USD
CY2020Q3	lii	Gain Losson Dispositionof Businessand Related Property GainLossonDispositionofBusinessandRelatedProperty	0	USD
CY2019Q3	lii	Gain Losson Dispositionof Businessand Related Property GainLossonDispositionofBusinessandRelatedProperty	-200000	USD
	lii	Gain Losson Dispositionof Businessand Related Property GainLossonDispositionofBusinessandRelatedProperty	0	USD
	lii	Gain Losson Dispositionof Businessand Related Property GainLossonDispositionofBusinessandRelatedProperty	-9100000	USD
CY2020Q3	lii	Lossgainfromnaturaldisasternetof Insurancerecoveries LossgainfromnaturaldisasternetofInsurancerecoveries	4900000	USD
CY2019Q3	lii	Lossgainfromnaturaldisasternetof Insurancerecoveries LossgainfromnaturaldisasternetofInsurancerecoveries	-7100000	USD
	lii	Lossgainfromnaturaldisasternetof Insurancerecoveries LossgainfromnaturaldisasternetofInsurancerecoveries	7600000	USD
	lii	Lossgainfromnaturaldisasternetof Insurancerecoveries LossgainfromnaturaldisasternetofInsurancerecoveries	-85400000	USD
CY2020Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	4000000.0	USD
CY2019Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	3300000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	11200000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	10500000	USD
CY2020Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	167100000	USD
CY2019Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	156800000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	339500000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	465300000	USD
CY2020Q3	lii	Noncashpensionsettlementloss Noncashpensionsettlementloss	300000	USD
CY2019Q3	lii	Noncashpensionsettlementloss Noncashpensionsettlementloss	0	USD
	lii	Noncashpensionsettlementloss Noncashpensionsettlementloss	300000	USD
	lii	Noncashpensionsettlementloss Noncashpensionsettlementloss	60600000	USD
CY2020Q3	us-gaap	Interest Expense InterestExpense	6500000	USD
CY2019Q3	us-gaap	Interest Expense InterestExpense	12500000	USD
	us-gaap	Interest Expense InterestExpense	22200000	USD
	us-gaap	Interest Expense InterestExpense	36500000	USD
CY2020Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1100000	USD
CY2019Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-600000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-3300000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1700000	USD
CY2020Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	159200000	USD
CY2019Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	143700000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	313700000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	366500000	USD
CY2020Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	27500000	USD
CY2019Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	29000000.0	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	68800000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	71500000	USD
CY2020Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	131700000	USD
CY2019Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	114700000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	244900000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	295000000.0	USD
CY2020Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	0	USD
CY2019Q3	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	0	USD
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	-900000	USD
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	-400000	USD
CY2020Q3	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	0	USD
CY2019Q3	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	0	USD
	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	-600000	USD
	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	-100000	USD
CY2020Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	0	USD
CY2019Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	0	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-300000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-300000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	131700000	USD
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	114700000	USD
	us-gaap	Net Income Loss NetIncomeLoss	244600000	USD
	us-gaap	Net Income Loss NetIncomeLoss	294700000	USD
CY2020Q3	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	3.44
CY2019Q3	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	2.97
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	6.39
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	7.54
CY2020Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0
CY2019Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	-0.01
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	-0.01
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.44
CY2019Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.97
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	6.38
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	7.53
CY2020Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	3.42
CY2019Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	2.94
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	6.35
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	7.46
CY2020Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0
CY2019Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	-0.01
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.42
CY2019Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.94
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	6.34
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	7.46
CY2020Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	38300000	shares
CY2019Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	38600000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	38300000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	39100000	shares
CY2020Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	38600000	shares
CY2019Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	39000000.0	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	38600000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	39500000	shares
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	131700000	USD
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	114700000	USD
	us-gaap	Net Income Loss NetIncomeLoss	244600000	USD
	us-gaap	Net Income Loss NetIncomeLoss	294700000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	6000000.0	USD
CY2019Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	-6200000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	-11800000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax	-2400000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax	0	USD
CY2019Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax	0	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax	0	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationBeforeTax	-2100000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	2100000	USD
CY2019Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	-7600000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	4500000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	-10100000	USD
CY2020Q3	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax	-1400000	USD
CY2019Q3	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax	-1500000	USD
	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax	-4400000	USD
	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax	-4400000	USD
CY2020Q3	lii	Noncashpensionsettlementloss Noncashpensionsettlementloss	300000	USD
CY2019Q3	lii	Noncashpensionsettlementloss Noncashpensionsettlementloss	0	USD
	lii	Noncashpensionsettlementloss Noncashpensionsettlementloss	300000	USD
	lii	Noncashpensionsettlementloss Noncashpensionsettlementloss	60600000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	-1200000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	0	USD
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	-1200000	USD
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	0	USD
CY2020Q3	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Before Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent	3200000	USD
CY2019Q3	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Before Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent	-3100000	USD
	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Before Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent	-3200000	USD
	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Before Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent	-2300000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-400000	USD
CY2019Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-2500000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-5500000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-6900000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	8000000.0	USD
CY2019Q3	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	2300000	USD
	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-10500000	USD
	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	79400000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	1200000	USD
CY2019Q3	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-100000	USD
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	600000	USD
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	17800000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	6800000	USD
CY2019Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	2400000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-11100000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	61600000	USD
CY2020Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	138500000	USD
CY2019Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	117100000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	233500000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	356300000	USD
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	-228900000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	131700000	USD
CY2020Q3	us-gaap	Dividends Dividends	0.77	USD
CY2020Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	29500000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	6000000.0	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	100000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	300000	USD
CY2020Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-1200000	USD
CY2020Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	8000000.0	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax	1300000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent	2300000	USD
CY2020Q3	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	700000	USD
CY2020Q3	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	4500000	USD
CY2020Q3	us-gaap	Stockholders Equity StockholdersEquity	-115700000	USD
CY2019Q2	us-gaap	Stockholders Equity StockholdersEquity	-217500000	USD
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	114700000	USD
CY2019Q3	us-gaap	Dividends Dividends	0.77	USD
CY2019Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	29700000	USD
CY2019Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-6200000	USD
CY2019Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-9000000.0	USD
CY2019Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4200000	USD
CY2019Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax	100000	USD
CY2019Q3	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent	-400000	USD
CY2019Q3	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	1000000.0	USD
CY2019Q3	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	152400000	USD
CY2019Q3	us-gaap	Stockholders Equity StockholdersEquity	-277300000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	-170200000	USD
	lii	Cumulative Effect Period Of Adoption CumulativeEffectPeriodOfAdoption	-1300000	USD
	us-gaap	Net Income Loss NetIncomeLoss	244600000	USD
	us-gaap	Dividends Dividends	2.31	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	88300000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-11800000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-200000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-1200000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	18400000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax	500000	USD
	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent	1700000	USD
	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	2300000	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	110100000	USD
CY2020Q3	us-gaap	Stockholders Equity StockholdersEquity	-115700000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	-149600000	USD
	us-gaap	Net Income Loss NetIncomeLoss	294700000	USD
	us-gaap	Dividends Dividends	2.18	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	85000000.0	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-300000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	16400000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-58600000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	15600000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax	1300000	USD
	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent	3300000	USD
	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	2600000	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	416900000	USD
CY2019Q3	us-gaap	Stockholders Equity StockholdersEquity	-277300000	USD
	us-gaap	Net Income Loss NetIncomeLoss	244600000	USD
	us-gaap	Net Income Loss NetIncomeLoss	294700000	USD
	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	0	USD
	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	-9100000	USD
	lii	Net Loss From Natural Disaster NetLossFromNaturalDisaster	0	USD
	lii	Net Loss From Natural Disaster NetLossFromNaturalDisaster	-11600000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	11200000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	10500000	USD
	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	9300000	USD
	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	9300000	USD
	us-gaap	Restructuring Costs RestructuringCosts	3500000	USD
	us-gaap	Restructuring Costs RestructuringCosts	6000000.0	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	5000000.0	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	4000000.0	USD
	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-500000	USD
	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	100000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	18400000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	15600000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	55400000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	53100000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	5600000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	17000000.0	USD
	us-gaap	Pension Expense PensionExpense	7700000	USD
	us-gaap	Pension Expense PensionExpense	65900000	USD
	us-gaap	Pension Contributions PensionContributions	2800000	USD
	us-gaap	Pension Contributions PensionContributions	1700000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-2000000.0	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	400000	USD
	us-gaap	Increase Decrease In Accounts And Notes Receivable IncreaseDecreaseInAccountsAndNotesReceivable	69300000	USD
	us-gaap	Increase Decrease In Accounts And Notes Receivable IncreaseDecreaseInAccountsAndNotesReceivable	178200000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-137600000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	107000000.0	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-2000000.0	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-1500000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-2400000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-24500000	USD
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	29600000	USD
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	7600000	USD
	us-gaap	Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable	6800000	USD
	us-gaap	Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable	-8200000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-3900000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	17100000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	446200000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	124500000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	700000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1200000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	55900000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	77000000.0	USD
	us-gaap	Proceeds From Divestiture Of Interest In Consolidated Subsidiaries ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries	0	USD
	us-gaap	Proceeds From Divestiture Of Interest In Consolidated Subsidiaries ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries	43500000	USD
	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	1300000	USD
	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	2400000	USD
	lii	Insurancerecoveriesreceivedforpropertydamageincurredfromnaturaldisaster Insurancerecoveriesreceivedforpropertydamageincurredfromnaturaldisaster	0	USD
	lii	Insurancerecoveriesreceivedforpropertydamageincurredfromnaturaldisaster Insurancerecoveriesreceivedforpropertydamageincurredfromnaturaldisaster	11600000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-56500000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-23100000	USD
	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	4600000	USD
	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	5300000	USD
	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	4600000	USD
	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	5300000	USD
	us-gaap	Proceeds From Other Debt ProceedsFromOtherDebt	91000000.0	USD
	us-gaap	Proceeds From Other Debt ProceedsFromOtherDebt	155500000	USD
	us-gaap	Repayments Of Other Debt RepaymentsOfOtherDebt	376000000.0	USD
	us-gaap	Repayments Of Other Debt RepaymentsOfOtherDebt	58000000.0	USD
	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	600000000.0	USD
	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	0	USD
	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	5400000	USD
	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	35000000.0	USD
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	1509500000	USD
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	1938500000	USD
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	1980500000	USD
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	1608500000	USD
	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	7100000	USD
	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	0	USD
	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans	2200000	USD
	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans	2500000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	100000000.0	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	400000000.0	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	10100000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	16900000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	88600000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	80900000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-365000000.0	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-102800000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	24700000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-1400000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-7000000.0	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1200000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	37300000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	46300000	USD
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	55000000.0	USD
CY2019Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	46100000	USD
	us-gaap	Interest Paid Net InterestPaidNet	19000000.0	USD
	us-gaap	Interest Paid Net InterestPaidNet	31500000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	55100000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	78700000	USD
	us-gaap	Insurance Recoveries InsuranceRecoveries	0	USD
	us-gaap	Insurance Recoveries InsuranceRecoveries	138000000.0	USD
	us-gaap	Use Of Estimates UseOfEstimates	<div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;">Use of Estimates</span></div><div style="text-indent:13.5pt;text-align:justify;"><span><br/></span></div><div style="text-indent:13.5pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The preparation of financial statements requires us to make estimates and assumptions about future events. These estimates and the underlying assumptions affect the amounts of assets and liabilities reported, disclosures about contingent assets and liabilities, and reported amounts of revenues and expenses. Such estimates include the valuation of accounts receivable, inventories, goodwill, intangible assets and other long-lived assets, contingencies, guarantee obligations, indemnifications, and assumptions used in the calculation of income taxes, pension and post-retirement medical benefits, self-insurance and warranty reserves, and stock-based compensation, among others. These estimates and assumptions are based on our best estimates and judgment. </span></div>We evaluate these estimates and assumptions on an ongoing basis using historical experience and other factors, including the current economic environment. We believe these estimates and assumptions to be reasonable under the circumstances and will adjust such estimates and assumptions when facts and circumstances dictate. Volatile equity, foreign currency and commodity markets combine to increase the uncertainty inherent in such estimates and assumptions. Future events and their effects cannot be determined with precision and actual results could differ significantly from these estimates. Changes in these estimates will be reflected in the financial statements in future periods.
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	Segment
CY2020Q3	us-gaap	Revenues Revenues	1055000000.0	USD
CY2019Q3	us-gaap	Revenues Revenues	1032900000	USD
	us-gaap	Revenues Revenues	2720100000	USD
	us-gaap	Revenues Revenues	2922200000	USD
CY2020Q3	lii	Segment Profit And Loss SegmentProfitAndLoss	176500000	USD
CY2019Q3	lii	Segment Profit And Loss SegmentProfitAndLoss	175300000	USD
	lii	Segment Profit And Loss SegmentProfitAndLoss	367200000	USD
	lii	Segment Profit And Loss SegmentProfitAndLoss	475600000	USD
CY2020Q3	lii	Specialinventorywritedown Specialinventorywritedown	0	USD
CY2019Q3	lii	Specialinventorywritedown Specialinventorywritedown	500000	USD
	lii	Specialinventorywritedown Specialinventorywritedown	1000000.0	USD
	lii	Specialinventorywritedown Specialinventorywritedown	1000000.0	USD
CY2020Q3	lii	Gain Losson Dispositionof Businessand Related Property GainLossonDispositionofBusinessandRelatedProperty	0	USD
CY2019Q3	lii	Gain Losson Dispositionof Businessand Related Property GainLossonDispositionofBusinessandRelatedProperty	-200000	USD
	lii	Gain Losson Dispositionof Businessand Related Property GainLossonDispositionofBusinessandRelatedProperty	0	USD
	lii	Gain Losson Dispositionof Businessand Related Property GainLossonDispositionofBusinessandRelatedProperty	-9100000	USD
CY2020Q3	lii	Partialadvanceofinsurancerecoveriesrelatedtolostprofits Partialadvanceofinsurancerecoveriesrelatedtolostprofits	0	USD
CY2019Q3	lii	Partialadvanceofinsurancerecoveriesrelatedtolostprofits Partialadvanceofinsurancerecoveriesrelatedtolostprofits	-8000000.0	USD
	lii	Partialadvanceofinsurancerecoveriesrelatedtolostprofits Partialadvanceofinsurancerecoveriesrelatedtolostprofits	0	USD
	lii	Partialadvanceofinsurancerecoveriesrelatedtolostprofits Partialadvanceofinsurancerecoveriesrelatedtolostprofits	0	USD
CY2020Q3	lii	Net Lossgainfromnaturaldisaster NetLossgainfromnaturaldisaster	4900000	USD
CY2019Q3	lii	Net Lossgainfromnaturaldisaster NetLossgainfromnaturaldisaster	1200000	USD
	lii	Net Lossgainfromnaturaldisaster NetLossgainfromnaturaldisaster	7600000	USD
	lii	Net Lossgainfromnaturaldisaster NetLossgainfromnaturaldisaster	-11600000	USD
CY2020Q3	lii	Segment Reporting Reconciling Item In Losses And Other Expenses From Segment To Consolidated Amount SegmentReportingReconcilingItemInLossesAndOtherExpensesFromSegmentToConsolidatedAmount	-4400000	USD
CY2019Q3	lii	Segment Reporting Reconciling Item In Losses And Other Expenses From Segment To Consolidated Amount SegmentReportingReconcilingItemInLossesAndOtherExpensesFromSegmentToConsolidatedAmount	-3500000	USD
	lii	Segment Reporting Reconciling Item In Losses And Other Expenses From Segment To Consolidated Amount SegmentReportingReconcilingItemInLossesAndOtherExpensesFromSegmentToConsolidatedAmount	-10500000	USD
	lii	Segment Reporting Reconciling Item In Losses And Other Expenses From Segment To Consolidated Amount SegmentReportingReconcilingItemInLossesAndOtherExpensesFromSegmentToConsolidatedAmount	-7300000	USD
CY2020Q3	us-gaap	Restructuring Charges RestructuringCharges	100000	USD
CY2019Q3	us-gaap	Restructuring Charges RestructuringCharges	6100000	USD
	us-gaap	Restructuring Charges RestructuringCharges	10600000	USD
	us-gaap	Restructuring Charges RestructuringCharges	6500000	USD
CY2020Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	167100000	USD
CY2019Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	156800000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	339500000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	465300000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	131700000	USD
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	114700000	USD
	us-gaap	Net Income Loss NetIncomeLoss	244600000	USD
	us-gaap	Net Income Loss NetIncomeLoss	294700000	USD
CY2020Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	0	USD
CY2019Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	0	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-300000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-300000	USD
CY2020Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	131700000	USD
CY2019Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	114700000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	244900000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	295000000.0	USD
CY2020Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	38300000	shares
CY2019Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	38600000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	38300000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	39100000	shares
CY2020Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	300000	shares
CY2019Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	400000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	300000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	400000	shares
CY2020Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	38600000	shares
CY2019Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	39000000.0	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	38600000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	39500000	shares
CY2020Q3	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	3.44
CY2019Q3	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	2.97
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	6.39
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	7.54
CY2020Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0
CY2019Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	-0.01
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	-0.01
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.44
CY2019Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.97
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	6.38
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	7.53
CY2020Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	3.42
CY2019Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	2.94
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	6.35
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	7.46
CY2020Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0
CY2019Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	-0.01
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.42
CY2019Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.94
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	6.34
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	7.46
CY2020Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	100000	shares
CY2019Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	100000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2019Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Net Income Per Outstanding Unit Amount AntidilutiveSecuritiesExcludedFromComputationOfNetIncomePerOutstandingUnitAmount	0
	us-gaap	Antidilutive Securities Excluded From Computation Of Net Income Per Outstanding Unit Amount AntidilutiveSecuritiesExcludedFromComputationOfNetIncomePerOutstandingUnitAmount	0
CY2020Q3	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	37000000.0	USD
CY2019Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	38200000	USD
CY2020Q3	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	80400000	USD
CY2019Q4	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	74600000	USD
CY2020Q3	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	117400000	USD
CY2019Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	112800000	USD
CY2019Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	112800000	USD
	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	26900000	USD
	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	31200000	USD
	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	300000	USD
	us-gaap	Standard And Extended Product Warranty Accrual Foreign Currency Translation Gain Loss StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss	0	USD
CY2020Q3	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	117400000	USD
CY2020Q3	us-gaap	Liability For Asbestos And Environmental Claims Net Incurred Loss1 LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1	2400000	USD
CY2019Q3	us-gaap	Liability For Asbestos And Environmental Claims Net Incurred Loss1 LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1	1500000	USD
	us-gaap	Liability For Asbestos And Environmental Claims Net Incurred Loss1 LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1	1900000	USD
	us-gaap	Liability For Asbestos And Environmental Claims Net Incurred Loss1 LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1	3300000	USD
CY2020Q3	lii	Lossgainfromnaturaldisasternetof Insurancerecoveries LossgainfromnaturaldisasternetofInsurancerecoveries	4900000	USD
CY2019Q3	lii	Lossgainfromnaturaldisasternetof Insurancerecoveries LossgainfromnaturaldisasternetofInsurancerecoveries	-7100000	USD
	lii	Lossgainfromnaturaldisasternetof Insurancerecoveries LossgainfromnaturaldisasternetofInsurancerecoveries	7600000	USD
	lii	Lossgainfromnaturaldisasternetof Insurancerecoveries LossgainfromnaturaldisasternetofInsurancerecoveries	-85400000	USD
	us-gaap	Insurance Recoveries InsuranceRecoveries	367500000	USD
CY2019Q4	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	3000000000	USD
CY2019Q4	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	500000000	USD
CY2020Q3	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	446000000	USD
CY2020Q1	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	100000000.0	USD
CY2020Q1	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	400000	shares
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	10100000	USD
	us-gaap	Restructuring And Related Cost Incurred Cost RestructuringAndRelatedCostIncurredCost	10600000	USD
CY2020Q3	us-gaap	Restructuring And Related Cost Cost Incurred To Date1 RestructuringAndRelatedCostCostIncurredToDate1	15200000	USD
CY2020Q3	us-gaap	Restructuring And Related Cost Expected Cost1 RestructuringAndRelatedCostExpectedCost1	16600000	USD
	us-gaap	Restructuring And Related Cost Incurred Cost RestructuringAndRelatedCostIncurredCost	10600000	USD
CY2020Q3	us-gaap	Restructuring And Related Cost Cost Incurred To Date1 RestructuringAndRelatedCostCostIncurredToDate1	15200000	USD
CY2020Q3	us-gaap	Restructuring And Related Cost Expected Cost1 RestructuringAndRelatedCostExpectedCost1	16600000	USD
CY2020Q3	us-gaap	Revenues Revenues	1055000000.0	USD
CY2019Q3	us-gaap	Revenues Revenues	1032900000	USD
CY2019Q4	us-gaap	Inventory Gross InventoryGross	607700000	USD
CY2020Q3	us-gaap	Inventory Lifo Reserve InventoryLIFOReserve	60200000	USD
CY2019Q4	us-gaap	Inventory Lifo Reserve InventoryLIFOReserve	63600000	USD
CY2020Q3	us-gaap	Inventory Net InventoryNet	408700000	USD
	us-gaap	Revenues Revenues	2720100000	USD
	us-gaap	Revenues Revenues	2922200000	USD
CY2020Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	7000000.0	USD
CY2019Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	8400000	USD
	lii	Contractwith Customer Liability Current Net Changein Timeframe Performance Obligation Satisfied Revenue Recognized ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized	1400000	USD
	lii	Contractwith Customer Liability Current Net Changein Timeframe Performance Obligation Satisfied Revenue Recognized Percent ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent	-0.167
CY2020Q3	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	5600000	USD
CY2019Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	5900000	USD
	lii	Contractwith Customer Liability Noncurrent Net Changein Timeframe Performance Obligation Satisfied Revenue Recognized ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized	300000	USD
	lii	Contractwith Customer Liability Noncurrent Net Changein Timeframe Performance Obligation Satisfied Revenue Recognized Percent ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent	-0.051
CY2020Q3	lii	Contractwith Customer Asset Liability Net ContractwithCustomerAssetLiabilityNet	-12600000	USD
CY2019Q4	lii	Contractwith Customer Asset Liability Net ContractwithCustomerAssetLiabilityNet	-14300000	USD
	lii	Contractwith Customer Asset Liability Changein Timeframe Performance Obligation Satisfied Revenue Recognized ContractwithCustomerAssetLiabilityChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized	1700000	USD
CY2020Q3	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	1400000	USD
CY2019Q4	us-gaap	Inventory Net InventoryNet	544100000	USD
CY2019Q3	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	200000	USD
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	5900000	USD
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	2800000	USD
CY2020Q3	us-gaap	Inventory Finished Goods InventoryFinishedGoods	258400000	USD
CY2019Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	402900000	USD
CY2020Q3	us-gaap	Inventory Work In Process InventoryWorkInProcess	5700000	USD
CY2019Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	6000000.0	USD
CY2020Q3	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	204800000	USD
CY2019Q4	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	198800000	USD
CY2020Q3	us-gaap	Inventory Gross InventoryGross	468900000	USD
CY2019Q4	us-gaap	Goodwill Goodwill	186500000	USD
	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	200000	USD
	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	100000	USD
CY2020Q3	us-gaap	Goodwill Goodwill	186700000	USD
CY2020Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	8000000.0	USD
CY2019Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	4200000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	18400000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	15600000	USD
	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	100000	USD
CY2020Q3	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	1400000	USD
CY2019Q3	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	1200000	USD
	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	4200000	USD
	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	3600000	USD
CY2020Q3	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	1600000	USD
CY2019Q3	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	2700000	USD
	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	5000000.0	USD
	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	8100000	USD
CY2020Q3	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	2000000.0	USD
CY2019Q3	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	3600000	USD
	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	6200000	USD
	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	10800000	USD
CY2020Q3	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	0	USD
CY2019Q3	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	100000	USD
CY2020Q3	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-1400000	USD
CY2019Q3	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-1400000	USD
	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-4300000	USD
	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-4300000	USD
CY2020Q3	us-gaap	Defined Benefit Plan Other Costs DefinedBenefitPlanOtherCosts	100000	USD
CY2019Q3	us-gaap	Defined Benefit Plan Other Costs DefinedBenefitPlanOtherCosts	0	USD
	us-gaap	Defined Benefit Plan Other Costs DefinedBenefitPlanOtherCosts	0	USD
	us-gaap	Defined Benefit Plan Other Costs DefinedBenefitPlanOtherCosts	0	USD
CY2020Q3	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements And Curtailments1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1	-300000	USD
CY2019Q3	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements And Curtailments1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1	0	USD
	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements And Curtailments1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1	-300000	USD
	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements And Curtailments1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1	-60600000	USD
CY2020Q3	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	2800000	USD
CY2019Q3	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	1800000	USD
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	7700000	USD
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	65900000	USD
CY2020Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	3200000	USD
CY2020Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	3200000	USD
CY2020Q3	us-gaap	Capital Lease Obligations Current CapitalLeaseObligationsCurrent	9600000	USD
CY2019Q4	us-gaap	Capital Lease Obligations Current CapitalLeaseObligationsCurrent	7800000	USD
CY2020Q3	us-gaap	Deferred Finance Costs Current Gross DeferredFinanceCostsCurrentGross	2600000	USD
CY2019Q4	us-gaap	Deferred Finance Costs Current Gross DeferredFinanceCostsCurrentGross	900000	USD
CY2020Q3	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	7000000.0	USD
CY2019Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	321900000	USD
CY2020Q3	us-gaap	Capital Lease Obligations Noncurrent CapitalLeaseObligationsNoncurrent	28800000	USD
CY2019Q4	us-gaap	Capital Lease Obligations Noncurrent CapitalLeaseObligationsNoncurrent	25900000	USD
CY2020Q3	us-gaap	Deferred Finance Costs Noncurrent Gross DeferredFinanceCostsNoncurrentGross	6700000	USD
CY2019Q4	us-gaap	Deferred Finance Costs Noncurrent Gross DeferredFinanceCostsNoncurrentGross	2100000	USD
CY2020Q3	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	1006600000	USD
CY2019Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	849300000	USD
CY2020Q3	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	1013600000	USD
CY2019Q4	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	1171200000	USD
CY2020Q3	lii	Maximum Securitization As Percentage Of Net Pool Balance MaximumSecuritizationAsPercentageOfNetPoolBalance	1
CY2020Q3	lii	Eligible Amount Available Under Asset Securitization EligibleAmountAvailableUnderAssetSecuritization	328900000	USD
CY2019Q4	lii	Eligible Amount Available Under Asset Securitization EligibleAmountAvailableUnderAssetSecuritization	320000000.0	USD
CY2020Q3	lii	Beneficial Interests Soldunder Asset Securitization BeneficialInterestsSoldunderAssetSecuritization	0	USD
CY2019Q4	lii	Beneficial Interests Soldunder Asset Securitization BeneficialInterestsSoldunderAssetSecuritization	285000000.0	USD
CY2020Q3	lii	Asset Securitization Borrowing Capacity AssetSecuritizationBorrowingCapacity	328900000	USD
CY2019Q4	lii	Asset Securitization Borrowing Capacity AssetSecuritizationBorrowingCapacity	35000000.0	USD
	lii	Program Fee ProgramFee	0.0070
CY2020Q3	lii	Average Floating Commercial Paper Rate AverageFloatingCommercialPaperRate	0.0088
CY2019Q4	lii	Average Floating Commercial Paper Rate AverageFloatingCommercialPaperRate	0.0251
	lii	Percentage Of Maximum Available Amount Used To Charge Unused Fee PercentageOfMaximumAvailableAmountUsedToChargeUnusedFee	1.01
CY2020Q3	lii	Noncashpensionsettlementloss Noncashpensionsettlementloss	300000	USD
CY2019Q3	lii	Noncashpensionsettlementloss Noncashpensionsettlementloss	0	USD
	lii	Noncashpensionsettlementloss Noncashpensionsettlementloss	300000	USD
	lii	Noncashpensionsettlementloss Noncashpensionsettlementloss	60600000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax	0	USD
CY2019Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax	0	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax	0	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax	-2100000	USD
CY2019Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-103800000	USD
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-18800000	USD
	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-7700000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-11100000	USD
CY2020Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-114900000	USD

Files In Submission

Name	View Source	Status
0001069202-20-000048-index-headers.html	Edgar Link	pending
0001069202-20-000048-index.html	Edgar Link	pending
0001069202-20-000048.txt	Edgar Link	pending
0001069202-20-000048-xbrl.zip	Edgar Link	pending
exhibit221.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
lii-20200930.htm	Edgar Link	pending
lii-20200930.xsd	Edgar Link	pending
lii-20200930_cal.xml	Edgar Link	unprocessable
lii-20200930_def.xml	Edgar Link	unprocessable
lii-20200930_htm.xml	Edgar Link	completed
lii-20200930_lab.xml	Edgar Link	unprocessable
lii-20200930_pre.xml	Edgar Link	unprocessable
lii-ex3112020930x10q.htm	Edgar Link	pending
lii-ex3122020930x10q.htm	Edgar Link	pending
lii-ex3212020930x10q.htm	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R64.htm	Edgar Link	pending
R65.htm	Edgar Link	pending
R66.htm	Edgar Link	pending
R67.htm	Edgar Link	pending
R68.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$LII
LENNOX INTERNATIONAL INC Stock $lii

2020 Q4 Form 10-Q Financial Statement

#000106920220000048 Filed on October 19, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$LII LENNOX INTERNATIONAL INC Stock $lii

2020 Q4 Form 10-Q Financial Statement

#000106920220000048 Filed on October 19, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$LII
LENNOX INTERNATIONAL INC Stock $lii