$SMG
SCOTTS MIRACLE-GRO CO Stock $smg

$smg Overview Financials Valuation SEC Filings Company Website

2021 Q4 Form 10-K Financial Statement

#000154638021000037 Filed on November 23, 2021

Income Statement

Concept	2021 Q4	2021 Q3	2021
Revenue		$1.610B	$4.925B
YoY Change		80.8%	19.2%
Cost Of Revenue		$1.114B	$3.431B
YoY Change		65.4%	23.94%
Gross Profit		$494.6M	$1.469B
YoY Change		128.98%	9.06%
Gross Profit Margin		30.73%	29.83%
Selling, General & Admin		$194.1M	$743.5M
YoY Change		5.15%	-1.89%
% of Gross Profit		39.24%	50.61%
Research & Development		$11.40M	$45.40M
YoY Change		-2.56%	14.36%
% of Gross Profit		2.3%	3.09%
Depreciation & Amortization		$23.50M	$62.90M
YoY Change		-8.56%	1.13%
% of Gross Profit		4.75%	4.28%
Operating Expenses		$194.1M	$788.9M
YoY Change		-6.46%	-1.08%
Operating Profit		$302.1M	$723.0M
YoY Change		3454.12%	23.55%
Interest Expense		$21.90M	$78.90M
YoY Change		-231.93%	-0.88%
% of Operating Profit		7.25%	10.91%
Other Income/Expense, Net		$1.200M	$18.60M
YoY Change		-90.63%	-7.46%
Pretax Income		$302.9M	$677.1M
YoY Change		5122.41%	32.61%
Income Tax		$73.10M	$159.8M
% Of Pretax Income		24.13%	23.6%
Net Earnings		$225.9M	$512.5M
YoY Change		5692.31%	32.29%
Net Earnings / Revenue		14.03%	10.41%
Basic Earnings Per Share		$4.05	$9.20
Diluted Earnings Per Share		$3.94	$8.96
COMMON SHARES
Basic Shares Outstanding	55.16M shares	55.80M shares	55.70M shares
Diluted Shares Outstanding		57.40M shares	57.20M shares

Balance Sheet

Concept	2021 Q3	2021
SHORT-TERM ASSETS
Cash & Short-Term Investments	$58.30M	$244.1M
YoY Change	251.2%	1370.48%
Cash & Equivalents	$244.1M	$244.1M
Short-Term Investments
Other Short-Term Assets	$146.9M	$169.9M
YoY Change	81.36%	109.75%
Inventory	$1.127B	$1.127B
Prepaid Expenses
Receivables	$483.4M	$483.4M
Other Receivables	$0.00	$0.00
Total Short-Term Assets	$2.024B	$2.024B
YoY Change	66.37%	66.37%
LONG-TERM ASSETS
Property, Plant & Equipment	$622.2M	$915.2M
YoY Change	11.11%	27.82%
Goodwill	$605.2M
YoY Change	11.23%
Intangibles	$709.6M
YoY Change	4.48%
Long-Term Investments	$207.0M	$207.0M
YoY Change
Other Assets	$632.0M	$339.0M
YoY Change	66.05%	50.93%
Total Long-Term Assets	$2.776B	$2.776B
YoY Change	28.29%	28.29%
TOTAL ASSETS
Total Short-Term Assets	$2.024B	$2.024B
Total Long-Term Assets	$2.776B	$2.776B
Total Assets	$4.800B	$4.800B
YoY Change	41.99%	41.99%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$609.4M	$609.4M
YoY Change	55.86%	55.86%
Accrued Expenses	$62.30M	$340.2M
YoY Change	31.16%	-6.02%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due	$57.80M	$57.80M
YoY Change	-12.95%	-12.95%
Total Short-Term Liabilities	$1.140B	$1.140B
YoY Change	19.99%	19.99%
LONG-TERM LIABILITIES
Long-Term Debt	$2.237B	$2.237B
YoY Change	53.71%	53.71%
Other Long-Term Liabilities	$409.6M	$361.8M
YoY Change	50.53%	46.54%
Total Long-Term Liabilities	$2.646B	$2.599B
YoY Change	53.21%	52.67%
TOTAL LIABILITIES
Total Short-Term Liabilities	$1.140B	$1.140B
Total Long-Term Liabilities	$2.646B	$2.599B
Total Liabilities	$3.787B	$3.787B
YoY Change	41.42%	41.12%
SHAREHOLDERS EQUITY
Retained Earnings	$1.605B
YoY Change	29.9%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)	$1.002B
YoY Change	8.74%
Treasury Stock Shares	12.60M shares
Shareholders Equity	$1.013B	$1.013B
YoY Change
Total Liabilities & Shareholders Equity	$4.800B	$4.800B
YoY Change	41.99%	41.99%

Cashflow Statement

Concept	2021 Q3	2021
OPERATING ACTIVITIES
Net Income	$225.9M	$512.5M
YoY Change	5692.31%	32.29%
Depreciation, Depletion And Amortization	$23.50M	$62.90M
YoY Change	-8.56%	1.13%
Cash From Operating Activities	$492.8M	$271.5M
YoY Change	-4.4%	-51.34%
INVESTING ACTIVITIES
Capital Expenditures	-$24.20M	$106.9M
YoY Change	15.24%	70.49%
Acquisitions		$127.8M
YoY Change
Other Investing Activities	-$13.90M	$8.700M
YoY Change	113.85%	200.0%
Cash From Investing Activities	-$38.10M	-$538.6M
YoY Change	38.55%	-1248.4%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$129.3M
YoY Change		143.05%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-411.5M	$494.0M
YoY Change	-20.82%	-181.37%
NET CHANGE
Cash From Operating Activities	492.8M	$271.5M
Cash From Investing Activities	-38.10M	-$538.6M
Cash From Financing Activities	-411.5M	$494.0M
Net Change In Cash	43.20M	$227.5M
YoY Change	-236.28%	-10440.91%
FREE CASH FLOW
Cash From Operating Activities	$492.8M	$271.5M
Capital Expenditures	-$24.20M	$106.9M
Free Cash Flow	$517.0M	$164.6M
YoY Change	-3.63%	-66.77%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021	dei	Entity Central Index Key EntityCentralIndexKey	0000825542
CY2021	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2021	dei	Amendment Flag AmendmentFlag	false
CY2021Q3	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherAssetsNoncurrent
CY2020Q3	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherAssetsNoncurrent
CY2021Q3	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesCurrent
CY2020Q3	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesCurrent
CY2021Q3	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrent
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	7300000	shares
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	2600000	shares
CY2020Q3	us-gaap	Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrent
CY2020Q3	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization
CY2021Q3	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization
CY2020Q3	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#LongTermDebtCurrent
CY2021Q3	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#LongTermDebtCurrent
CY2021Q3	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#LongTermDebtNoncurrent
CY2020Q3	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#LongTermDebtNoncurrent
CY2021	dei	Document Type DocumentType	10-K
CY2021	dei	Document Annual Report DocumentAnnualReport	true
CY2021	dei	Document Period End Date DocumentPeriodEndDate	2021-09-30
CY2021	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--09-30
CY2021	dei	Document Transition Report DocumentTransitionReport	false
CY2021	dei	Entity File Number EntityFileNumber	001-11593
CY2021	dei	Entity Registrant Name EntityRegistrantName	Scotts Miracle-Gro Co
CY2021	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	OH
CY2021	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	31-1414921
CY2021Q2	dei	Entity Public Float EntityPublicFloat	10247688750	USD
CY2021Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	55155114	shares
CY2021	dei	Entity Address Address Line1 EntityAddressAddressLine1	14111 Scottslawn Road,
CY2021	dei	Entity Address City Or Town EntityAddressCityOrTown	Marysville,
CY2021	dei	Entity Address State Or Province EntityAddressStateOrProvince	OH
CY2021	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	43041
CY2021	dei	City Area Code CityAreaCode	937
CY2021	dei	Local Phone Number LocalPhoneNumber	644-0011
CY2021	dei	Security12b Title Security12bTitle	Common Shares, $0.01 stated value
CY2021	dei	Trading Symbol TradingSymbol	SMG
CY2021	dei	Security Exchange Name SecurityExchangeName	NYSE
CY2021	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2021	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2021	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2021	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2021	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2021	dei	Entity Small Business EntitySmallBusiness	false
CY2021	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2021	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2021	dei	Entity Shell Company EntityShellCompany	false
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	723000000.0	USD
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	585200000	USD
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	409600000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	517300000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	386900000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	436700000	USD
CY2021	smg	Costs Related To Refinancing CostsRelatedToRefinancing	0	USD
CY2020	smg	Costs Related To Refinancing CostsRelatedToRefinancing	15100000	USD
CY2019	smg	Costs Related To Refinancing CostsRelatedToRefinancing	0	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	512500000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	387400000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	460700000	USD
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	271500000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	558000000.0	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	226800000	USD
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	106900000	USD
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	62700000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	42400000	USD
CY2021	us-gaap	Profit Loss ProfitLoss	513400000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	388600000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	460200000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	144900000	USD
CY2021	smg	Costs Related To Refinancing CostsRelatedToRefinancing	0	USD
CY2020	smg	Costs Related To Refinancing CostsRelatedToRefinancing	15100000	USD
CY2019	smg	Costs Related To Refinancing CostsRelatedToRefinancing	0	USD
CY2020	us-gaap	Depreciation Depreciation	62200000	USD
CY2019	us-gaap	Depreciation Depreciation	55900000	USD
CY2020	us-gaap	Adjustment For Amortization AdjustmentForAmortization	32500000	USD
CY2019	us-gaap	Adjustment For Amortization AdjustmentForAmortization	33400000	USD
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	40600000	USD
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	57900000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	38400000	USD
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4925000000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4131600000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3156000000	USD
CY2021	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	3431300000	USD
CY2020	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	2768600000	USD
CY2019	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	2130500000	USD
CY2021	smg	Cost Of Sales Impairment Restructuring And Other Charges CostOfSalesImpairmentRestructuringAndOtherCharges	24700000	USD
CY2020	smg	Cost Of Sales Impairment Restructuring And Other Charges CostOfSalesImpairmentRestructuringAndOtherCharges	16000000.0	USD
CY2019	smg	Cost Of Sales Impairment Restructuring And Other Charges CostOfSalesImpairmentRestructuringAndOtherCharges	5900000	USD
CY2021	us-gaap	Gross Profit GrossProfit	1469000000	USD
CY2020	us-gaap	Gross Profit GrossProfit	1347000000	USD
CY2019	us-gaap	Gross Profit GrossProfit	1019600000	USD
CY2021	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	743500000	USD
CY2020	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	757800000	USD
CY2019	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	601300000	USD
CY2021	us-gaap	Restructuring Settlement And Impairment Provisions RestructuringSettlementAndImpairmentProvisions	4300000	USD
CY2020	us-gaap	Restructuring Settlement And Impairment Provisions RestructuringSettlementAndImpairmentProvisions	800000	USD
CY2019	us-gaap	Restructuring Settlement And Impairment Provisions RestructuringSettlementAndImpairmentProvisions	7400000	USD
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CY2020	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-3200000	USD
CY2019	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-1300000	USD
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	723000000.0	USD
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	585200000	USD
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	409600000	USD
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	14400000	USD
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CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	3300000	USD
CY2021	smg	Costs Related To Refinancing CostsRelatedToRefinancing	0	USD
CY2020	smg	Costs Related To Refinancing CostsRelatedToRefinancing	15100000	USD
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CY2020	us-gaap	Interest Expense InterestExpense	79600000	USD
CY2019	us-gaap	Interest Expense InterestExpense	101800000	USD
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	18600000	USD
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	20100000	USD
CY2019	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	270500000	USD
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CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	510600000	USD
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CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	159800000	USD
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CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-5400000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-7500000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	1500000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-2300000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	0	USD
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CY2020	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	200000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	2100000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	32800000	USD
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CY2019	smg	Product Registration Costs ProductRegistrationCosts	11000000.0	USD
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-34100000	USD
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CY2020	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	383400000	USD
CY2019	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	426100000	USD
CY2021	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	900000	USD
CY2020	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	1200000	USD
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CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	545300000	USD
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	382200000	USD
CY2019	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	426600000	USD
CY2021	us-gaap	Profit Loss ProfitLoss	513400000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	388600000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	460200000	USD
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CY2020	smg	Costs Related To Refinancing CostsRelatedToRefinancing	15100000	USD
CY2019	smg	Costs Related To Refinancing CostsRelatedToRefinancing	0	USD
CY2020Q3	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	18800000	USD
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	40600000	USD
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	57900000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	38400000	USD
CY2021	us-gaap	Depreciation Depreciation	62900000	USD
CY2020	us-gaap	Depreciation Depreciation	62200000	USD
CY2019	us-gaap	Depreciation Depreciation	55900000	USD
CY2021	us-gaap	Adjustment For Amortization AdjustmentForAmortization	30900000	USD
CY2020	us-gaap	Adjustment For Amortization AdjustmentForAmortization	32500000	USD
CY2019	us-gaap	Adjustment For Amortization AdjustmentForAmortization	33400000	USD
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	22500000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-11100000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-33300000	USD
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CY2020	us-gaap	Equity Method Investment Realized Gain Loss On Disposal EquityMethodInvestmentRealizedGainLossOnDisposal	0	USD
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CY2020	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	4200000	USD
CY2019	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	5900000	USD
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CY2019	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	65000000.0	USD
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CY2019	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	54300000	USD
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CY2020	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	154600000	USD
CY2021	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	4500000	USD
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CY2020	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	400000	USD
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CY2020	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	4000000.0	USD
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	106900000	USD
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	62700000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	42400000	USD
CY2021	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	0	USD
CY2020	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	3400000	USD
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CY2021	us-gaap	Proceeds From Sale Of Other Productive Assets ProceedsFromSaleOfOtherProductiveAssets	0	USD
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CY2019	us-gaap	Proceeds From Sale Of Other Productive Assets ProceedsFromSaleOfOtherProductiveAssets	0	USD
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CY2021	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	127800000	USD
CY2020	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2019	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	6600000	USD
CY2021	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	193100000	USD
CY2019	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	2900000	USD
CY2020	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	0	USD
CY2019	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	0	USD
CY2021	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	8700000	USD
CY2020	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	2900000	USD
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CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	46900000	USD
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CY2021	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	1243200000	USD
CY2020	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	1222700000	USD
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CY2020	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	1413800000	USD
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CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	129300000	USD
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CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-15100000	USD
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CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	244100000	USD
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	16600000	USD
CY2019Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	18800000	USD
CY2021Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	244100000	USD
CY2020Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	16600000	USD
CY2021Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	16800000	USD
CY2020Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	7500000	USD
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CY2021Q3	us-gaap	Inventory Net InventoryNet	1126600000	USD
CY2020Q3	us-gaap	Inventory Net InventoryNet	621900000	USD
CY2021Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	169900000	USD
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CY2020Q3	us-gaap	Assets Current AssetsCurrent	1216600000	USD
CY2021Q3	us-gaap	Equity Method Investments EquityMethodInvestments	207000000.0	USD
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CY2020Q3	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	560000000.0	USD
CY2021Q3	us-gaap	Goodwill Goodwill	605200000	USD
CY2020Q3	us-gaap	Goodwill Goodwill	544100000	USD
CY2021Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	709600000	USD
CY2020Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	679200000	USD
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CY2021Q3	us-gaap	Assets Assets	4800000000	USD
CY2020Q3	us-gaap	Assets Assets	3380500000	USD
CY2021Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	57800000	USD
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CY2021Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	2236700000	USD
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CY2021Q3	us-gaap	Liabilities Liabilities	3786700000	USD
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CY2021Q3	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	55600000	USD
CY2020Q3	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	55800000	USD
CY2021Q3	us-gaap	Common Stocks Including Additional Paid In Capital CommonStocksIncludingAdditionalPaidInCapital	477000000.0	USD
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CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-34100000	USD
CY2019	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	38400000	USD
CY2019	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	2.23
CY2019	us-gaap	Dividends Dividends	128800000	USD
CY2019	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	2700000	USD
CY2019	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	21500000	USD
CY2019Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	723200000	USD
CY2020	us-gaap	Profit Loss ProfitLoss	388600000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-5200000	USD
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	57900000	USD
CY2020	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	7.36
CY2020	us-gaap	Dividends Dividends	426500000	USD
CY2020	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	53200000	USD
CY2020	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	18100000	USD
CY2020Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	702900000	USD
CY2021	us-gaap	Profit Loss ProfitLoss	513400000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	32800000	USD
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	40600000	USD
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	2.52
CY2021	us-gaap	Dividends Dividends	143000000.0	USD
CY2021	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	129300000	USD
CY2021	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	16100000	USD
CY2021	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	20100000	USD
CY2021Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1013300000	USD
	smg	Percentage Of Annual Net Sales PercentageOfAnnualNetSales	0.75
CY2021	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-top:9pt;text-indent:11.25pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;text-decoration:underline">Use of Estimates</span></div><div style="margin-top:5pt;text-align:justify;text-indent:24.75pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes and related disclosures. Although these estimates are based on management’s best knowledge of current events and actions the Company may undertake in the future, actual results ultimately may differ from the estimates.</span></div>
CY2021	us-gaap	Advertising Expense AdvertisingExpense	165700000	USD
CY2020	us-gaap	Advertising Expense AdvertisingExpense	147400000	USD
CY2019	us-gaap	Advertising Expense AdvertisingExpense	120300000	USD
CY2021	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	45400000	USD
CY2020	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	39700000	USD
CY2019	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	39600000	USD
CY2021	smg	Product Registration Costs ProductRegistrationCosts	12300000	USD
CY2020	smg	Product Registration Costs ProductRegistrationCosts	11000000.0	USD
CY2020Q3	us-gaap	Inventory Adjustments InventoryAdjustments	200000	USD
CY2021Q3	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	22500000	USD
CY2020Q3	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	31300000	USD
CY2021	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	800000	USD
CY2020	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	400000	USD
CY2019	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	500000	USD
CY2021	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	41600000	USD
CY2020	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	26400000	USD
CY2019	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	22100000	USD
CY2021Q3	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	17000000.0	USD
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	1800000	USD
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-900000	USD
CY2019	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-1600000	USD
CY2021	us-gaap	Interest Paid Net InterestPaidNet	61600000	USD
CY2020	us-gaap	Interest Paid Net InterestPaidNet	75900000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	93500000	USD
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	179700000	USD
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	124200000	USD
CY2019	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	166200000	USD
CY2021	smg	Financing Receivables Initial Term FinancingReceivablesInitialTerm	P3Y
CY2021	us-gaap	Disposal Group Including Discontinued Operation Operating Income Loss DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss	0	USD
CY2020	us-gaap	Disposal Group Including Discontinued Operation Operating Income Loss DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss	-1300000	USD
CY2019	us-gaap	Disposal Group Including Discontinued Operation Operating Income Loss DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss	-600000	USD
CY2021	smg	Restructuring And Other Related Charges Discontinued Operations RestructuringAndOtherRelatedChargesDiscontinuedOperations	0	USD
CY2020	smg	Restructuring And Other Related Charges Discontinued Operations RestructuringAndOtherRelatedChargesDiscontinuedOperations	-3100000	USD
CY2019	smg	Restructuring And Other Related Charges Discontinued Operations RestructuringAndOtherRelatedChargesDiscontinuedOperations	-35800000	USD
CY2021	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	-12200000	USD
CY2020	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
CY2019	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
CY2021	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	-12200000	USD
CY2020	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	1800000	USD
CY2019	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Before Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax	35200000	USD
CY2021	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	-8300000	USD
CY2020	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	100000	USD
CY2019	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	11700000	USD
CY2021	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-3900000	USD
CY2020	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	1700000	USD
CY2019	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	23500000	USD
CY2021	us-gaap	Cash Provided By Used In Operating Activities Discontinued Operations CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations	0	USD
CY2020	us-gaap	Cash Provided By Used In Operating Activities Discontinued Operations CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations	3600000	USD
CY2019	us-gaap	Cash Provided By Used In Operating Activities Discontinued Operations CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations	-38600000	USD
CY2021	us-gaap	Cash Provided By Used In Investing Activities Discontinued Operations CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations	0	USD
CY2020	us-gaap	Cash Provided By Used In Investing Activities Discontinued Operations CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations	0	USD
CY2019	us-gaap	Cash Provided By Used In Investing Activities Discontinued Operations CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations	0	USD
CY2021	smg	Impairment Restructuring And Other Recoveries Charges Continuing Operations ImpairmentRestructuringAndOtherRecoveriesChargesContinuingOperations	29000000.0	USD
CY2020	smg	Impairment Restructuring And Other Recoveries Charges Continuing Operations ImpairmentRestructuringAndOtherRecoveriesChargesContinuingOperations	16800000	USD
CY2019	smg	Impairment Restructuring And Other Recoveries Charges Continuing Operations ImpairmentRestructuringAndOtherRecoveriesChargesContinuingOperations	13300000	USD
CY2021	smg	Restructuring And Other Related Charges Discontinued Operations RestructuringAndOtherRelatedChargesDiscontinuedOperations	0	USD
CY2020	smg	Restructuring And Other Related Charges Discontinued Operations RestructuringAndOtherRelatedChargesDiscontinuedOperations	-3100000	USD
CY2019	smg	Restructuring And Other Related Charges Discontinued Operations RestructuringAndOtherRelatedChargesDiscontinuedOperations	-35800000	USD
CY2021	smg	Total Impairment Restructuring And Other Charges TotalImpairmentRestructuringAndOtherCharges	29000000.0	USD
CY2020	smg	Total Impairment Restructuring And Other Charges TotalImpairmentRestructuringAndOtherCharges	13700000	USD
CY2019	smg	Total Impairment Restructuring And Other Charges TotalImpairmentRestructuringAndOtherCharges	-22500000	USD
CY2020Q3	us-gaap	Restructuring Reserve RestructuringReserve	3900000	USD
CY2019Q3	us-gaap	Restructuring Reserve RestructuringReserve	11600000	USD
CY2018Q3	us-gaap	Restructuring Reserve RestructuringReserve	112200000	USD
CY2021	smg	Restructuring And Other Related Charges Continuing Operations RestructuringAndOtherRelatedChargesContinuingOperations	29000000.0	USD
CY2020	smg	Restructuring And Other Related Charges Continuing Operations RestructuringAndOtherRelatedChargesContinuingOperations	20000000.0	USD
CY2019	smg	Restructuring And Other Related Charges Continuing Operations RestructuringAndOtherRelatedChargesContinuingOperations	13400000	USD
CY2021	smg	Restructuring And Other Related Chargesexcluding Recoveries Discontinued Operations RestructuringAndOtherRelatedChargesexcludingRecoveriesDiscontinuedOperations	0	USD
CY2020	smg	Restructuring And Other Related Chargesexcluding Recoveries Discontinued Operations RestructuringAndOtherRelatedChargesexcludingRecoveriesDiscontinuedOperations	0	USD
CY2019	smg	Restructuring And Other Related Chargesexcluding Recoveries Discontinued Operations RestructuringAndOtherRelatedChargesexcludingRecoveriesDiscontinuedOperations	-22400000	USD
CY2021	smg	Payments For Restructuring And Other PaymentsForRestructuringAndOther	31000000.0	USD
CY2020	smg	Payments For Restructuring And Other PaymentsForRestructuringAndOther	27700000	USD
CY2019	smg	Payments For Restructuring And Other PaymentsForRestructuringAndOther	91600000	USD
CY2021Q3	us-gaap	Restructuring Reserve RestructuringReserve	1900000	USD
CY2020Q3	us-gaap	Restructuring Reserve RestructuringReserve	3900000	USD
CY2019Q3	us-gaap	Restructuring Reserve RestructuringReserve	11600000	USD
CY2021Q3	us-gaap	Restructuring Reserve Noncurrent RestructuringReserveNoncurrent	800000	USD
CY2019Q3	us-gaap	Goodwill Gross GoodwillGross	635100000	USD
CY2019Q3	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	96400000	USD
CY2019Q3	us-gaap	Goodwill Goodwill	538700000	USD
CY2020	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	5400000	USD
CY2020Q3	us-gaap	Goodwill Gross GoodwillGross	640500000	USD
CY2020Q3	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	96400000	USD
CY2020Q3	us-gaap	Goodwill Goodwill	544100000	USD
CY2021	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	60500000	USD
CY2021	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	600000	USD
CY2021	us-gaap	Goodwill Transfers GoodwillTransfers	0	USD
CY2021Q3	us-gaap	Goodwill Gross GoodwillGross	701600000	USD
CY2021Q3	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	96400000	USD
CY2021Q3	us-gaap	Goodwill Goodwill	605200000	USD
CY2021Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	385700000	USD
CY2020Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	355300000	USD
CY2021Q3	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	323900000	USD
CY2020Q3	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	323900000	USD
CY2020Q4	us-gaap	Equity Method Investments Fair Value Disclosure EquityMethodInvestmentsFairValueDisclosure	23300000	USD
CY2021Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	709600000	USD
CY2020Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	679200000	USD
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	30900000	USD
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	32500000	USD
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	33400000	USD
CY2021Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	35800000	USD
CY2021Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	29400000	USD
CY2021Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	25700000	USD
CY2021Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	23300000	USD
CY2021Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	22300000	USD
CY2021Q3	us-gaap	Inventory Finished Goods InventoryFinishedGoods	793700000	USD
CY2020Q3	us-gaap	Inventory Finished Goods InventoryFinishedGoods	390300000	USD
CY2021Q3	us-gaap	Inventory Raw Materials InventoryRawMaterials	242800000	USD
CY2020Q3	us-gaap	Inventory Raw Materials InventoryRawMaterials	164800000	USD
CY2021Q3	us-gaap	Inventory Work In Process InventoryWorkInProcess	90100000	USD
CY2020Q3	us-gaap	Inventory Work In Process InventoryWorkInProcess	66800000	USD
CY2021Q3	us-gaap	Inventory Net InventoryNet	1126600000	USD
CY2020Q3	us-gaap	Inventory Net InventoryNet	621900000	USD
CY2021Q3	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	1359600000	USD
CY2020Q3	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	1242100000	USD
CY2021Q3	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	737400000	USD
CY2020Q3	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	682100000	USD
CY2021Q3	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	622200000	USD
CY2020Q3	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	560000000.0	USD
CY2021Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	293000000.0	USD
CY2020Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	156000000.0	USD
CY2021Q3	smg	Convertible Debt Investments ConvertibleDebtInvestments	190300000	USD
CY2020Q3	smg	Convertible Debt Investments ConvertibleDebtInvestments	0	USD
CY2021Q3	us-gaap	Defined Benefit Plan Assets For Plan Benefits Noncurrent DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent	89900000	USD
CY2020Q3	us-gaap	Defined Benefit Plan Assets For Plan Benefits Noncurrent DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent	64300000	USD
CY2021Q3	us-gaap	Notes Receivable Net NotesReceivableNet	35800000	USD
CY2020Q3	us-gaap	Notes Receivable Net NotesReceivableNet	100000000.0	USD
CY2021Q3	smg	Other Assets Option To Acquire Additional Equity Interests OtherAssetsOptionToAcquireAdditionalEquityInterests	0	USD
CY2020Q3	smg	Other Assets Option To Acquire Additional Equity Interests OtherAssetsOptionToAcquireAdditionalEquityInterests	23300000	USD
CY2021Q3	us-gaap	Business Combination Contingent Consideration Asset BusinessCombinationContingentConsiderationAsset	0	USD
CY2020Q3	us-gaap	Business Combination Contingent Consideration Asset BusinessCombinationContingentConsiderationAsset	17900000	USD
CY2021Q3	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	23000000.0	USD
CY2020Q3	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	19100000	USD
CY2021Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	632000000.0	USD
CY2020Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	380600000	USD
CY2021Q3	smg	Advertising And Promotional Accruals AdvertisingAndPromotionalAccruals	132700000	USD
CY2020Q3	smg	Advertising And Promotional Accruals AdvertisingAndPromotionalAccruals	117400000	USD
CY2021Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	91500000	USD
CY2020Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	144600000	USD
CY2021Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	66400000	USD
CY2020Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	47500000	USD
CY2021Q3	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	31700000	USD
CY2020Q3	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	42800000	USD
CY2021Q3	smg	Accrued Interest AccruedInterest	28000000.0	USD
CY2020Q3	smg	Accrued Interest AccruedInterest	15400000	USD
CY2021Q3	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	21600000	USD
CY2020Q3	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	21800000	USD
CY2021Q3	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	101300000	USD
CY2020Q3	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	103500000	USD
CY2021Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	473200000	USD
CY2020Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	493000000.0	USD
CY2021Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	234400000	USD
CY2020Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	113300000	USD
CY2021Q3	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	98200000	USD
CY2020Q3	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	96200000	USD
CY2021Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	47800000	USD
CY2020Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	25200000	USD
CY2021Q3	us-gaap	Other Sundry Liabilities Noncurrent OtherSundryLiabilitiesNoncurrent	29200000	USD
CY2020Q3	us-gaap	Other Sundry Liabilities Noncurrent OtherSundryLiabilitiesNoncurrent	37400000	USD
CY2021Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	409600000	USD
CY2020Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	272100000	USD
CY2021Q1	smg	Adjustments To Additional Paid In Capital Purchase Of Noncontrolling Interests AdjustmentsToAdditionalPaidInCapitalPurchaseOfNoncontrollingInterests	13400000	USD
CY2021Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2020Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2020Q4	us-gaap	Notes Receivable Net NotesReceivableNet	66400000	USD
CY2021Q1	smg	Gain Loss On Change In Fair Value Of Financing Receivable GainLossOnChangeInFairValueOfFinancingReceivable	12500000	USD
CY2021Q1	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	78900000	USD
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	14400000	USD
CY2021	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	30100000	USD
CY2020	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	27700000	USD
CY2019	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	18900000	USD
CY2021Q3	smg	Company Self Insurance Per Occurrence Per Individual CompanySelfInsurancePerOccurrencePerIndividual	700000	USD
CY2021	us-gaap	Other Postretirement Benefit Expense OtherPostretirementBenefitExpense	43700000	USD
CY2020	us-gaap	Other Postretirement Benefit Expense OtherPostretirementBenefitExpense	34200000	USD
CY2019	us-gaap	Other Postretirement Benefit Expense OtherPostretirementBenefitExpense	31400000	USD
CY2021Q3	us-gaap	Defined Benefit Plan Health Care Cost Trend Rate Assumed Next Fiscal Year DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear	0.0575
CY2021Q3	us-gaap	Defined Benefit Plan Ultimate Health Care Cost Trend Rate1 DefinedBenefitPlanUltimateHealthCareCostTrendRate1	0.0475
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-34100000	USD
CY2021Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	33400000	USD
CY2020Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	36100000	USD
CY2021Q3	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	2315300000	USD
CY2020Q3	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	1531200000	USD
CY2021Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	57800000	USD
CY2020Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	66400000	USD
CY2021Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	2236700000	USD
CY2020Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1455100000	USD
CY2020	us-gaap	Oci Before Reclassifications Before Tax Attributable To Parent OciBeforeReclassificationsBeforeTaxAttributableToParent	-22100000	USD
CY2021Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Rolling Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths	51900000	USD
CY2021Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Rolling Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo	630000000.0	USD
CY2021Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Rolling Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree	0	USD
CY2021Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Rolling Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFour	0	USD
CY2021Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Rolling Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFive	0	USD
CY2021Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Rolling After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive	1600000000	USD
CY2021Q3	us-gaap	Long Term Debt LongTermDebt	2281900000	USD
CY2021Q3	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.037
CY2020Q3	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.043
CY2019Q3	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.048
CY2021Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	200000	shares
CY2020Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	200000	shares
CY2021Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0.0	shares
CY2020Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0.0	shares
CY2020Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2021Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000.0	shares
CY2020Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000.0	shares
CY2021Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	68100000	shares
CY2020Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	68100000	shares
CY2019	us-gaap	Oci Before Reclassifications Before Tax Attributable To Parent OciBeforeReclassificationsBeforeTaxAttributableToParent	-46300000	USD
CY2019	us-gaap	Reclassification From Aoci Current Period Before Tax Attributable To Parent ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent	-3300000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-8900000	USD
CY2020	us-gaap	Reclassification From Aoci Current Period Before Tax Attributable To Parent ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent	-11200000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-5700000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-5200000	USD
CY2021	us-gaap	Oci Before Reclassifications Before Tax Attributable To Parent OciBeforeReclassificationsBeforeTaxAttributableToParent	35100000	USD
CY2021	us-gaap	Reclassification From Aoci Current Period Before Tax Attributable To Parent ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent	-7700000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	10000000.0	USD
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	32800000	USD
CY2019Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.58
CY2020Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.62
CY2020Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.62
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CY2021	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	113100000	USD
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	16300000	USD
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	4900000	USD
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	2700000	USD
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CY2020	smg	Grant Of Share Based Compensation Awards GrantOfShareBasedCompensationAwards	213499	shares
CY2019	smg	Grant Of Share Based Compensation Awards GrantOfShareBasedCompensationAwards	330279	shares
CY2021	us-gaap	Stock Granted During Period Value Sharebased Compensation StockGrantedDuringPeriodValueSharebasedCompensation	30200000	USD
CY2020	us-gaap	Stock Granted During Period Value Sharebased Compensation StockGrantedDuringPeriodValueSharebasedCompensation	21500000	USD
CY2019	us-gaap	Stock Granted During Period Value Sharebased Compensation StockGrantedDuringPeriodValueSharebasedCompensation	25500000	USD
CY2021	smg	Share Based Compensation Expense Including Certain Impairment Restructuring And Other Charges ShareBasedCompensationExpenseIncludingCertainImpairmentRestructuringAndOtherCharges	40600000	USD
CY2020	smg	Share Based Compensation Expense Including Certain Impairment Restructuring And Other Charges ShareBasedCompensationExpenseIncludingCertainImpairmentRestructuringAndOtherCharges	57900000	USD
CY2019	smg	Share Based Compensation Expense Including Certain Impairment Restructuring And Other Charges ShareBasedCompensationExpenseIncludingCertainImpairmentRestructuringAndOtherCharges	38400000	USD
CY2021	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	7400000	USD
CY2020	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	14600000	USD
CY2019	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	9500000	USD
CY2021	smg	Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Share Based Awards And Vesting Of Restricted Stock EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfShareBasedAwardsAndVestingOfRestrictedStock	18300000	USD
CY2020	smg	Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Share Based Awards And Vesting Of Restricted Stock EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfShareBasedAwardsAndVestingOfRestrictedStock	5800000	USD
CY2019	smg	Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Share Based Awards And Vesting Of Restricted Stock EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfShareBasedAwardsAndVestingOfRestrictedStock	2800000	USD
CY2020Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	619225	shares
CY2020Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	57.90
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	183553	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	236.53
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CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	51.18
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	568191	shares
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	118.38
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	384638	shares
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	62.00
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	41800000	USD
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	21900000	USD
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	17500000	USD
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	15200000	USD
CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	17600000	USD
CY2019	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	21400000	USD
CY2019	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	437200000	USD
CY2021	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-3900000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	517300000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	386900000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	436700000	USD
CY2021	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	900000	USD
CY2020	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	1200000	USD
CY2019	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-500000	USD
CY2021	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	516400000	USD
CY2020	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	385700000	USD
CY2020	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	1700000	USD
CY2019	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	23500000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	512500000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	387400000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	460700000	USD
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	55700000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	55700000	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	55500000	shares
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CY2021	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	-0.07
CY2020	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.04
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CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	55700000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	55700000	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	55500000	shares
CY2021	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	1500000	shares
CY2020	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	1200000	shares
CY2019	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	800000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	57200000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	56900000	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	56300000	shares
CY2021	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	9.03
CY2020	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	6.78
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CY2020	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.03
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CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	113700000	USD
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	104300000	USD
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	169300000	USD
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	31600000	USD
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	25300000	USD
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	20300000	USD
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	2700000	USD
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	300000	USD
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	4200000	USD
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	148000000.0	USD
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	129900000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	193800000	USD
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	9100000	USD
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-1600000	USD
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-40600000	USD
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	1500000	USD
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CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-5400000	USD
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	1200000	USD
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-2600000	USD
CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-2900000	USD
CY2021	smg	Provision For Deferred Income Tax Expense Benefit ProvisionForDeferredIncomeTaxExpenseBenefit	11800000	USD
CY2020	smg	Provision For Deferred Income Tax Expense Benefit ProvisionForDeferredIncomeTaxExpenseBenefit	-6200000	USD
CY2019	smg	Provision For Deferred Income Tax Expense Benefit ProvisionForDeferredIncomeTaxExpenseBenefit	-48900000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	159800000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	123700000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	144900000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	670200000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	483700000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	554700000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	6900000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	26900000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	26900000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	677100000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	510600000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	581600000	USD
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
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CY2020	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.007
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.003
CY2021	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.039
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CY2021	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	-0.011
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CY2019	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.003
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Prior Year Income Taxes EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes	0
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Prior Year Income Taxes EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes	0.001
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CY2021	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.001
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.006
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.004
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.236
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CY2019	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.249
CY2021Q3	smg	Deferred Tax Assets Lease Liabilities DeferredTaxAssetsLeaseLiabilities	71000000.0	USD
CY2020Q3	smg	Deferred Tax Assets Lease Liabilities DeferredTaxAssetsLeaseLiabilities	37000000.0	USD
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CY2021Q3	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	16800000	USD
CY2020Q3	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	15100000	USD
CY2021Q3	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Foreign DeferredTaxAssetsTaxCreditCarryforwardsForeign	14900000	USD
CY2020Q3	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Foreign DeferredTaxAssetsTaxCreditCarryforwardsForeign	17200000	USD
CY2021Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	14200000	USD
CY2020Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	14700000	USD
CY2021Q3	smg	Deferred Tax Assets Tax Deferred Expense Accounts Receivable DeferredTaxAssetsTaxDeferredExpenseAccountsReceivable	8500000	USD
CY2020Q3	smg	Deferred Tax Assets Tax Deferred Expense Accounts Receivable DeferredTaxAssetsTaxDeferredExpenseAccountsReceivable	5900000	USD
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CY2021Q3	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	4100000	USD
CY2020Q3	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	7200000	USD
CY2021Q3	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	196000000.0	USD
CY2020Q3	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	166600000	USD
CY2021Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	32300000	USD
CY2020Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	33800000	USD
CY2021Q3	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	163700000	USD
CY2020Q3	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	132800000	USD
CY2021Q3	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssets	73300000	USD
CY2020Q3	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssets	65600000	USD
CY2021Q3	smg	Deferred Tax Liabilities Right Of Use Assets DeferredTaxLiabilitiesRightOfUseAssets	69600000	USD
CY2020Q3	smg	Deferred Tax Liabilities Right Of Use Assets DeferredTaxLiabilitiesRightOfUseAssets	35900000	USD
CY2021Q3	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	55800000	USD
CY2020Q3	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	52700000	USD
CY2021Q3	us-gaap	Deferred Tax Liabilities Investments DeferredTaxLiabilitiesInvestments	7200000	USD
CY2020Q3	us-gaap	Deferred Tax Liabilities Investments DeferredTaxLiabilitiesInvestments	0	USD
CY2021Q3	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	5600000	USD
CY2020Q3	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	3800000	USD
CY2021Q3	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	211500000	USD
CY2020Q3	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	158000000.0	USD
CY2021Q3	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	47800000	USD
CY2020Q3	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	25200000	USD
CY2021Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	32300000	USD
CY2020Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	33800000	USD
CY2021Q3	smg	Deferred Tax Assets Operating Loss Carryforwards Domestic Subject To Limitation DeferredTaxAssetsOperatingLossCarryforwardsDomesticSubjectToLimitation	10800000	USD
CY2020Q3	smg	Deferred Tax Assets Operating Loss Carryforwards Domestic Subject To Limitation DeferredTaxAssetsOperatingLossCarryforwardsDomesticSubjectToLimitation	10800000	USD
CY2021Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	24100000	USD
CY2020Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	30200000	USD
CY2019Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	29500000	USD
CY2021Q3	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	19900000	USD
CY2020Q3	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	25900000	USD
CY2019Q3	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	25200000	USD
CY2020Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	30200000	USD
CY2019Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	29500000	USD
CY2018Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	13900000	USD
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	300000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	300000	USD
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	13800000	USD
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	6100000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	4500000	USD
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	4400000	USD
CY2021	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	5900000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	2400000	USD
CY2019	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	1700000	USD
CY2021	smg	Unrecognized Tax Benefits Increase Decrease Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromSettlementsWithTaxingAuthorities	200000	USD
CY2020	smg	Unrecognized Tax Benefits Increase Decrease Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromSettlementsWithTaxingAuthorities	300000	USD
CY2019	smg	Unrecognized Tax Benefits Increase Decrease Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromSettlementsWithTaxingAuthorities	-700000	USD
CY2021	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	6800000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	2000000.0	USD
CY2019	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	200000	USD
CY2021Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	24100000	USD
CY2020Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	30200000	USD
CY2019Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	29500000	USD
CY2021Q3	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	2700000	USD
CY2020Q3	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	2800000	USD
CY2019Q3	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	2100000	USD
CY2021Q3	us-gaap	Unrecognized Tax Benefits Income Tax Penalties Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued	1600000	USD
CY2020Q3	us-gaap	Unrecognized Tax Benefits Income Tax Penalties Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued	1600000	USD
CY2019Q3	us-gaap	Unrecognized Tax Benefits Income Tax Penalties Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued	400000	USD
CY2020Q3	us-gaap	Increase Decrease In Fair Value Adjustments On Assets And Liabilities Carried At Fair Value Under Fair Value Option IncreaseDecreaseInFairValueAdjustmentsOnAssetsAndLiabilitiesCarriedAtFairValueUnderFairValueOption	12000000.0	USD
CY2021Q3	us-gaap	Residual Value Of Leased Asset ResidualValueOfLeasedAsset	5000000.0	USD
CY2021Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	293000000.0	USD
CY2020Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	156000000.0	USD
CY2021Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	66400000	USD
CY2020Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	47500000	USD
CY2021Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	234400000	USD
CY2020Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	113300000	USD
CY2021Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	300800000	USD
CY2020Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	160800000	USD
CY2021Q3	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	31300000	USD
CY2020Q3	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	34700000	USD
CY2021Q3	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	5900000	USD
CY2020Q3	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	5200000	USD
CY2021Q3	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	27500000	USD
CY2020Q3	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	30900000	USD
CY2021Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	33400000	USD
CY2020Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	36100000	USD
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	70300000	USD
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	54300000	USD
CY2021	us-gaap	Variable Lease Cost VariableLeaseCost	29400000	USD
CY2020	us-gaap	Variable Lease Cost VariableLeaseCost	11300000	USD
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	6000000.0	USD
CY2020	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	5100000	USD
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	1400000	USD
CY2020	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	1400000	USD
CY2021	smg	Finance Lease Cost FinanceLeaseCost	7400000	USD
CY2020	smg	Finance Lease Cost FinanceLeaseCost	6500000	USD
CY2021	smg	Operating Lease Right Of Use Asset Amortization OperatingLeaseRightOfUseAssetAmortization	62300000	USD
CY2020	smg	Operating Lease Right Of Use Asset Amortization OperatingLeaseRightOfUseAssetAmortization	48400000	USD
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	66900000	USD
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	54400000	USD
CY2021	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	1400000	USD
CY2020	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	1400000	USD
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	5300000	USD
CY2020	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	3800000	USD
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	200000000.0	USD
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	72300000	USD
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	2600000	USD
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	14400000	USD
CY2021Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y8M12D
CY2021Q3	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P7Y9M18D
CY2021Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.032
CY2021Q3	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.042
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	75300000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	7000000.0	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	65600000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	7100000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	57600000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	7100000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	46300000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	2900000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	30600000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	1900000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	53500000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	13600000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	328900000	USD
CY2021Q3	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	39600000	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	28100000	USD
CY2021Q3	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	6200000	USD
CY2021Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	300800000	USD
CY2021Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	33400000	USD
CY2021Q3	us-gaap	Unrecorded Unconditional Purchase Obligation Balance On First Anniversary UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary	563600000	USD
CY2021Q3	us-gaap	Unrecorded Unconditional Purchase Obligation Balance On Second Anniversary UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary	193700000	USD
CY2021Q3	us-gaap	Unrecorded Unconditional Purchase Obligation Balance On Third Anniversary UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary	120200000	USD
CY2021Q3	us-gaap	Unrecorded Unconditional Purchase Obligation Balance On Fourth Anniversary UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary	64500000	USD
CY2021Q3	us-gaap	Unrecorded Unconditional Purchase Obligation Balance On Fifth Anniversary UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary	23300000	USD
CY2021Q3	us-gaap	Unrecorded Unconditional Purchase Obligation Due After Five Years UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears	7400000	USD
CY2021Q3	us-gaap	Unrecorded Unconditional Purchase Obligation Balance Sheet Amount UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount	972700000	USD
CY2021	us-gaap	Loss Contingency Disclosures LossContingencyDisclosures	CONTINGENCIESManagement regularly evaluates the Company’s contingencies, including various lawsuits and claims which arise in the normal course of business, product and general liabilities, workers’ compensation, property losses and other liabilities for which the Company is self-insured or retains a high exposure limit. Self-insurance accruals are established based on actuarial loss estimates for specific individual claims plus actuarially estimated amounts for incurred but not reported claims and adverse development factors applied to existing claims. Legal costs incurred in connection with the resolution of claims, lawsuits and other contingencies generally are expensed as incurred. In the opinion of management, the assessment of contingencies is reasonable and related accruals, in the aggregate, are adequate; however, there can be no assurance that final resolution of these matters will not have a material effect on the Company’s financial condition, results of operations or cash flows.<div style="margin-top:9pt;text-indent:11.25pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;text-decoration:underline">Regulatory Matters</span></div><div style="margin-top:5pt;text-align:justify;text-indent:24.75pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">At September 30, 2021, $3.6 was accrued in the “Other liabilities” line in the Consolidated Balance Sheets for environmental actions, the majority of which are for site remediation. The Company believes that the amounts accrued are adequate to cover such known environmental exposures based on current facts and estimates of likely outcomes. Although it is reasonably possible that the costs to resolve such known environmental exposures will exceed the amounts accrued, any variation from accrued amounts is not expected to be material.</span></div><div style="margin-top:9pt;text-indent:11.25pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%;text-decoration:underline">Other</span></div><div style="margin-top:5pt;text-align:justify;text-indent:24.75pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company has been named as a defendant in a number of cases alleging injuries that the lawsuits claim resulted from exposure to asbestos-containing products, apparently based on the Company’s historic use of vermiculite in certain of its products. In many of these cases, the complaints are not specific about the plaintiffs’ contacts with the Company or its products. The cases vary, but complaints in these cases generally seek unspecified monetary damages (actual, compensatory, consequential and punitive) from multiple defendants. The Company believes that the claims against it are without merit and is vigorously defending against them. No accruals have been recorded in the Company’s consolidated financial statements as the likelihood of a loss is not probable at this time; and the Company does not believe a reasonably possible loss would be material to, nor the ultimate resolution of these cases will have a material adverse effect on, the Company’s financial condition, results of operations or cash flows. There can be no assurance that future developments related to pending claims or claims filed in the future, whether as a result of adverse outcomes or as a result of significant defense costs, will not have a material effect on the Company’s financial condition, results of operations or cash flows.</span></div><div style="margin-top:5pt;text-align:justify;text-indent:24.75pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">In connection with the sale of wild bird food products that were the subject of a voluntary recall in 2008, the Company, along with its Chief Executive Officer, had been named as defendants in four actions filed on and after June 27, 2012, which were consolidated, and, on March 31, 2017, certified as a class action in the United States District Court for the Southern District of California as </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">In re Morning Song Bird Food Litigation</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">, Lead Case No. 3:12-cv-01592-JAH-AGS. The plaintiffs alleged various statutory and common law claims associated with the Company’s sale of wild bird food products and a plea agreement entered into in previously pending government proceedings associated with such sales. The plaintiffs alleged, among other things, a class action on behalf of all persons and entities in the United States who purchased certain bird food products. The plaintiffs asserted: (i) hundreds of millions of dollars in monetary damages (actual, compensatory, consequential, and restitution); (ii) punitive and treble damages; (iii) injunctive and declaratory relief; (iv) pre-judgment and post-judgment interest; and (v) costs and attorneys’ fees. The Company and its Chief Executive Officer disputed the plaintiffs’ assertions and have vigorously defended the consolidated action. The parties reached an agreement to settle this matter, which the parties memorialized in a settlement agreement submitted to the Court for approval on December 7, 2018. On January 31, 2019, the Court preliminarily approved the settlement, and on June 11, 2019, the Court granted final approval of the settlement. The settlement became effective on July 12, 2019. During the second quarter of fiscal 2019, the Company paid $42.5 to the settlement fund in accordance with the settlement agreement, and the final payment of $20.0 was made during the fourth quarter of fiscal 2019. During fiscal 2018, the Company recognized a pre-tax charge of $85.0 for a probable loss related to this matter in the “Income (loss) from discontinued operations, net of tax” line in the Consolidated Statements of Operations. During fiscal 2019, the Company recognized a favorable adjustment of $22.5 in the “Income (loss) from discontinued operations, net of tax” line in the Consolidated Statements of Operations as a result of the final resolution of the previously disclosed settlement agreement. In addition, during fiscal 2020 and fiscal 2019, the Company recognized insurance recoveries of $1.5 and $13.4, respectively, related to this matter in the “Income (loss) from discontinued operations, net of tax” line in the Consolidated Statements of Operations.</span></div><div style="margin-top:5pt;text-align:justify;text-indent:24.75pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company is involved in other lawsuits and claims which arise in the normal course of business. These claims individually and in the aggregate are not expected to result in a material effect on the Company’s financial condition, results of operations or cash flows.</span></div>
CY2021Q3	us-gaap	Accrual For Environmental Loss Contingencies Gross AccrualForEnvironmentalLossContingenciesGross	3600000	USD
CY2021	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4925000000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4131600000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3156000000	USD
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	93800000	USD
CY2020	us-gaap	Depreciation And Amortization DepreciationAndAmortization	94700000	USD
CY2019	us-gaap	Depreciation And Amortization DepreciationAndAmortization	89300000	USD
CY2021	smg	Paymentsto Acquire Property Plantand Equipment Excluding Discontinued Operations PaymentstoAcquirePropertyPlantandEquipmentExcludingDiscontinuedOperations	106900000	USD
CY2020	smg	Paymentsto Acquire Property Plantand Equipment Excluding Discontinued Operations PaymentstoAcquirePropertyPlantandEquipmentExcludingDiscontinuedOperations	62700000	USD
CY2019	smg	Paymentsto Acquire Property Plantand Equipment Excluding Discontinued Operations PaymentstoAcquirePropertyPlantandEquipmentExcludingDiscontinuedOperations	42400000	USD
CY2021Q3	us-gaap	Assets Assets	4800000000	USD
CY2020Q3	us-gaap	Assets Assets	3380500000	USD
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4925000000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4131600000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3156000000	USD
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4925000000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4131600000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3156000000	USD
CY2021Q3	us-gaap	Noncurrent Assets NoncurrentAssets	1007900000	USD
CY2020Q3	us-gaap	Noncurrent Assets NoncurrentAssets	915300000	USD

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$SMG
SCOTTS MIRACLE-GRO CO Stock $smg

2021 Q4 Form 10-K Financial Statement

#000154638021000037 Filed on November 23, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SMG SCOTTS MIRACLE-GRO CO Stock $smg

2021 Q4 Form 10-K Financial Statement

#000154638021000037 Filed on November 23, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SMG
SCOTTS MIRACLE-GRO CO Stock $smg