$AYI
ACUITY BRANDS INC Stock $ayi

$ayi Overview Financials Valuation SEC Filings Company Website

2024 Q4 Form 10-K Financial Statement

#000114421524000085 Filed on October 28, 2024

Income Statement

Concept	2024 Q4	2024 Q3	2024
Revenue		$1.032B	$3.841B
YoY Change		2.17%	-2.81%
Cost Of Revenue		$543.6M	$2.059B
YoY Change		-4.25%	-8.03%
Gross Profit		$488.7M	$1.782B
YoY Change		10.39%	4.0%
Gross Profit Margin		47.34%	46.39%
Selling, General & Admin		$331.7M	$1.228B
YoY Change		5.97%	1.28%
% of Gross Profit		67.87%	68.95%
Research & Development			$102.3M
YoY Change			5.36%
% of Gross Profit			5.74%
Depreciation & Amortization		$22.60M	$91.10M
YoY Change		-0.88%	-2.25%
% of Gross Profit		4.62%	5.11%
Operating Expenses		$331.7M	$1.228B
YoY Change		5.97%	-6.23%
Operating Profit		$157.0M	$553.3M
YoY Change		21.05%	16.88%
Interest Expense		$3.500M	$4.500M
YoY Change		-229.63%	-83.87%
% of Operating Profit		2.23%	0.81%
Other Income/Expense, Net		-$8.000M	-$9.200M
YoY Change		370.59%	-65.54%
Pretax Income		$152.5M	$548.6M
YoY Change		44.82%	22.81%
Income Tax		$33.60M	$126.0M
% Of Pretax Income		22.03%	22.97%
Net Earnings		$118.9M	$422.6M
YoY Change		43.43%	22.14%
Net Earnings / Revenue		11.52%	11.0%
Basic Earnings Per Share			$13.68
Diluted Earnings Per Share		$3.77	$13.44
COMMON SHARES
Basic Shares Outstanding	30.86M shares		30.89M shares
Diluted Shares Outstanding			31.45M shares

Balance Sheet

Concept	2024 Q3	2024
SHORT-TERM ASSETS
Cash & Short-Term Investments	$845.8M	$845.8M
YoY Change	112.57%	112.57%
Cash & Equivalents	$845.8M	$845.8M
Short-Term Investments
Other Short-Term Assets	$75.10M	$75.10M
YoY Change	2.18%	2.18%
Inventory	$387.6M	$387.6M
Prepaid Expenses
Receivables	$563.0M	$563.0M
Other Receivables	$0.00	$0.00
Total Short-Term Assets	$1.872B	$1.872B
YoY Change	34.14%	34.14%
LONG-TERM ASSETS
Property, Plant & Equipment	$303.9M	$303.9M
YoY Change	2.12%	-20.38%
Goodwill	$1.099B
YoY Change	0.07%
Intangibles	$440.5M
YoY Change	-8.46%
Long-Term Investments		$6.700M
YoY Change		-6.94%
Other Assets	$1.639B	$1.639B
YoY Change	3211.52%	3518.54%
Total Long-Term Assets	$1.943B	$1.943B
YoY Change	-3.49%	-3.49%
TOTAL ASSETS
Total Short-Term Assets	$1.872B	$1.872B
Total Long-Term Assets	$1.943B	$1.943B
Total Assets	$3.815B	$3.815B
YoY Change	11.91%	11.91%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$352.3M	$352.3M
YoY Change	23.31%	23.31%
Accrued Expenses	$335.6M	$335.6M
YoY Change	8.36%	17.18%
Deferred Revenue	$17.40M
YoY Change	23.4%
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$687.9M	$687.9M
YoY Change	15.54%	15.54%
LONG-TERM LIABILITIES
Long-Term Debt	$496.2M	$496.2M
YoY Change	0.12%	0.12%
Other Long-Term Liabilities	$251.7M	$251.7M
YoY Change		3.54%
Total Long-Term Liabilities	$747.9M	$747.9M
YoY Change	50.91%	1.25%
TOTAL LIABILITIES
Total Short-Term Liabilities	$687.9M	$687.9M
Total Long-Term Liabilities	$747.9M	$747.9M
Total Liabilities	$1.436B	$1.436B
YoY Change	3.07%	3.07%
SHAREHOLDERS EQUITY
Retained Earnings	$3.910B
YoY Change	11.54%
Common Stock	$1.116B
YoY Change	4.6%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$2.379B	$2.379B
YoY Change
Total Liabilities & Shareholders Equity	$3.815B	$3.815B
YoY Change	11.91%	11.91%

Cashflow Statement

Concept	2024 Q3	2024
OPERATING ACTIVITIES
Net Income	$118.9M	$422.6M
YoY Change	43.43%	22.14%
Depreciation, Depletion And Amortization	$22.60M	$91.10M
YoY Change	-0.88%	-2.25%
Cash From Operating Activities	$174.1M	$619.2M
YoY Change	63.32%	7.11%
INVESTING ACTIVITIES
Capital Expenditures	$23.00M	$64.00M
YoY Change	22.99%	-4.05%
Acquisitions		$0.00
YoY Change		-100.0%
Other Investing Activities	$2.500M	-$1.100M
YoY Change	-43.18%	-90.43%
Cash From Investing Activities	-$20.50M	-$65.10M
YoY Change	43.36%	-28.22%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$1.500M	-$75.20M
YoY Change		-128.21%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-4.000M	-104.5M
YoY Change	-92.62%	-66.6%
NET CHANGE
Cash From Operating Activities	174.1M	619.2M
Cash From Investing Activities	-20.50M	-65.10M
Cash From Financing Activities	-4.000M	-104.5M
Net Change In Cash	149.6M	449.6M
YoY Change	292.65%	157.36%
FREE CASH FLOW
Cash From Operating Activities	$174.1M	$619.2M
Capital Expenditures	$23.00M	$64.00M
Free Cash Flow	$151.1M	$555.2M
YoY Change	71.9%	8.56%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2024	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	1228400000	usd
CY2024	us-gaap	Restructuring Charges RestructuringCharges	0	usd
CY2023	us-gaap	Restructuring Charges RestructuringCharges	26900000	usd
CY2024	us-gaap	Operating Income Loss OperatingIncomeLoss	553300000	usd
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	473400000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	509700000	usd
CY2023	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-7800000	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	9100000	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-15800000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	316300000	usd
CY2023	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	66700000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	56500000	usd
CY2024	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	usd
CY2023	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	usd
CY2024	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	usd
CY2024	dei	Amendment Flag AmendmentFlag	false
CY2024	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2024
CY2024	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2024	dei	Document Annual Report DocumentAnnualReport	true
CY2024	dei	Document Period End Date DocumentPeriodEndDate	2024-08-31
CY2024	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--08-31
CY2024	dei	Document Transition Report DocumentTransitionReport	false
CY2024	dei	Entity File Number EntityFileNumber	001-16583
CY2024	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	58-2632672
CY2024	dei	Entity Address Address Line1 EntityAddressAddressLine1	1170 Peachtree Street, N.E.
CY2024	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 1200
CY2024	dei	Entity Address City Or Town EntityAddressCityOrTown	Atlanta
CY2024	dei	Entity Address State Or Province EntityAddressStateOrProvince	GA
CY2024	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	30309
CY2024	dei	City Area Code CityAreaCode	404
CY2024	dei	Local Phone Number LocalPhoneNumber	853-1400
CY2024	dei	Security12b Title Security12bTitle	Common stock, $0.01 par value per share
CY2024	dei	Trading Symbol TradingSymbol	AYI
CY2024	dei	Security Exchange Name SecurityExchangeName	NYSE
CY2024	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2024	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2024	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2024	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2024	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2024	dei	Entity Small Business EntitySmallBusiness	false
CY2024	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2024	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2024	dei	Document Fin Stmt Error Correction Flag DocumentFinStmtErrorCorrectionFlag	false
CY2024	dei	Entity Shell Company EntityShellCompany	false
CY2024Q1	dei	Entity Public Float EntityPublicFloat	7600000000	usd
CY2024Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	30863344	shares
CY2023Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	397900000	usd
CY2023Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1300000	usd
CY2023Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	555300000	usd
CY2023Q3	us-gaap	Inventory Net InventoryNet	368500000	usd
CY2023Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	73500000	usd
CY2023Q3	us-gaap	Assets Current AssetsCurrent	1395200000	usd
CY2023Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	297600000	usd
CY2023Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	84100000	usd
CY2023Q3	us-gaap	Goodwill Goodwill	1097900000	usd
CY2023Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	481200000	usd
CY2023Q3	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	3000000.0	usd
CY2023Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	49500000	usd
CY2023Q3	us-gaap	Assets Assets	3408500000	usd
CY2023Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	285700000	usd
CY2024	dei	Document Type DocumentType	10-K
CY2024	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-9200000	usd
CY2024	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-4700000	usd
CY2023	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-26700000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	446700000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	493900000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	109900000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	2600000	usd
CY2023	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	28000000.0	usd
CY2022	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	1900000	usd
CY2024	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	619200000	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	578100000	usd
CY2024	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	64000000.0	usd
CY2024	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2024	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	4500000	usd
CY2023	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-18900000	usd
CY2024	dei	Entity Central Index Key EntityCentralIndexKey	0001144215
CY2023	us-gaap	Impairment Intangible Asset Statement Of Income Or Comprehensive Income Extensible Enumeration ImpairmentIntangibleAssetStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration	http://fasb.org/us-gaap/2024#RestructuringCharges
CY2023	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost Credit Excluding Service Cost Statement Of Income Or Comprehensive Income Extensible List DefinedBenefitPlanNetPeriodicBenefitCostCreditExcludingServiceCostStatementOfIncomeOrComprehensiveIncomeExtensibleList	http://fasb.org/us-gaap/2024#NonoperatingIncomeExpense
CY2024	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost Credit Excluding Service Cost Statement Of Income Or Comprehensive Income Extensible List DefinedBenefitPlanNetPeriodicBenefitCostCreditExcludingServiceCostStatementOfIncomeOrComprehensiveIncomeExtensibleList	http://fasb.org/us-gaap/2024#NonoperatingIncomeExpense
CY2022	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost Credit Excluding Service Cost Statement Of Income Or Comprehensive Income Extensible List DefinedBenefitPlanNetPeriodicBenefitCostCreditExcludingServiceCostStatementOfIncomeOrComprehensiveIncomeExtensibleList	http://fasb.org/us-gaap/2024#NonoperatingIncomeExpense
CY2023	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal Statement Of Income Extensible List DisposalGroupNotDiscontinuedOperationGainLossOnDisposalStatementOfIncomeExtensibleList	http://fasb.org/us-gaap/2024#OtherNonoperatingIncomeExpense
CY2023	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost Credit Settlement Gain Loss Statement Of Income Or Comprehensive Income Extensible List DefinedBenefitPlanNetPeriodicBenefitCostCreditSettlementGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleList	http://fasb.org/us-gaap/2024#OtherNonoperatingIncomeExpense
CY2024	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost Credit Settlement Gain Loss Statement Of Income Or Comprehensive Income Extensible List DefinedBenefitPlanNetPeriodicBenefitCostCreditSettlementGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleList	http://fasb.org/us-gaap/2024#OtherNonoperatingIncomeExpense
CY2024	dei	Entity Registrant Name EntityRegistrantName	ACUITY BRANDS, INC
CY2024	dei	Auditor Name AuditorName	Ernst & Young LLP
CY2024	dei	Auditor Location AuditorLocation	Atlanta, Georgia
CY2024Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	845800000	usd
CY2024Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1900000	usd
CY2024Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	563000000.0	usd
CY2024Q3	us-gaap	Inventory Net InventoryNet	387600000	usd
CY2024Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	75100000	usd
CY2024Q3	us-gaap	Assets Current AssetsCurrent	1871500000	usd
CY2024Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	303900000	usd
CY2024Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	65600000	usd
CY2024Q3	us-gaap	Goodwill Goodwill	1098700000	usd
CY2024Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	440500000	usd
CY2024Q3	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	2300000	usd
CY2024Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	32100000	usd
CY2024Q3	us-gaap	Assets Assets	3814600000	usd
CY2024Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	352300000	usd
CY2024Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	19200000	usd
CY2023Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	19700000	usd
CY2024Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	110100000	usd
CY2023Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	103300000	usd
CY2024Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	206300000	usd
CY2023Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	186700000	usd
CY2024Q3	us-gaap	Liabilities Current LiabilitiesCurrent	687900000	usd
CY2023Q3	us-gaap	Liabilities Current LiabilitiesCurrent	595400000	usd
CY2024Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	496200000	usd
CY2023Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	495600000	usd
CY2024Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	58100000	usd
CY2023Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	75500000	usd
CY2024Q3	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	37500000	usd
CY2023Q3	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	38400000	usd
CY2024Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	26000000.0	usd
CY2023Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	59000000.0	usd
CY2024Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	130100000	usd
CY2023Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	129200000	usd
CY2024Q3	us-gaap	Liabilities Liabilities	1435800000	usd
CY2023Q3	us-gaap	Liabilities Liabilities	1393100000	usd
CY2024Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2023Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2024Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2023Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2024Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000.0	shares
CY2023Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000.0	shares
CY2024Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2023Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2024Q3	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2023Q3	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2023Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2024Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2024Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000.0	shares
CY2023Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000.0	shares
CY2024Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	54600000	shares
CY2023Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	54400000	shares
CY2024Q3	us-gaap	Common Stock Value CommonStockValue	500000	usd
CY2023Q3	us-gaap	Common Stock Value CommonStockValue	500000	usd
CY2024Q3	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1115900000	usd
CY2023Q3	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1066800000	usd
CY2024Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	3909800000	usd
CY2023Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	3505400000	usd
CY2024Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-114900000	usd
CY2023Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-112600000	usd
CY2024Q3	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	23800000	shares
CY2023Q3	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	23400000	shares
CY2024Q3	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	2532500000	usd
CY2023Q3	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	2444700000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	2378800000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	2015400000	usd
CY2024Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3814600000	usd
CY2023Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3408500000	usd
CY2024	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3841000000	usd
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3952200000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4006100000	usd
CY2024	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	2059300000	usd
CY2023	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	2239000000	usd
CY2022	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	2333400000	usd
CY2024	us-gaap	Gross Profit GrossProfit	1781700000	usd
CY2023	us-gaap	Gross Profit GrossProfit	1713200000	usd
CY2022	us-gaap	Gross Profit GrossProfit	1672700000	usd
CY2023	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	1212900000	usd
CY2022	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	1163000000	usd
CY2022	us-gaap	Restructuring Charges RestructuringCharges	0	usd
CY2022	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-24900000	usd
CY2024	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	548600000	usd
CY2024	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	126000000.0	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	100700000	usd
CY2024	us-gaap	Net Income Loss NetIncomeLoss	422600000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	346000000.0	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	384000000.0	usd
CY2024	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	13.68
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	10.88
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	11.23
CY2024	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	30885000	shares
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	31806000	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	34182000	shares
CY2024	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	13.44
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	10.76
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	11.08
CY2024	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	31445000	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	32164000	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	34645000	shares
CY2024	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.58
CY2023	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.52
CY2022	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.52
CY2024	us-gaap	Net Income Loss NetIncomeLoss	422600000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	346000000.0	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	384000000.0	usd
CY2024	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-5900000	usd
CY2023	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	8500000	usd
CY2022	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-33300000	usd
CY2024	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-3600000	usd
CY2023	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-4700000	usd
CY2022	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-5700000	usd
CY2024	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2300000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	13200000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-27600000	usd
CY2024	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	420300000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	359200000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	356400000	usd
CY2024	us-gaap	Net Income Loss NetIncomeLoss	422600000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	346000000.0	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	384000000.0	usd
CY2024	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	91100000	usd
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	93200000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	94800000	usd
CY2024	us-gaap	Share Based Compensation ShareBasedCompensation	46600000	usd
CY2023	us-gaap	Share Based Compensation ShareBasedCompensation	42000000.0	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	37400000	usd
CY2024	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	0	usd
CY2023	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	0	usd
CY2022	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	2300000	usd
CY2024	us-gaap	Asset Impairment Charges AssetImpairmentCharges	3000000.0	usd
CY2023	us-gaap	Asset Impairment Charges AssetImpairmentCharges	20800000	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	1700000	usd
CY2024	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	usd
CY2023	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	-11200000	usd
CY2022	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	usd
CY2024	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-33600000	usd
CY2023	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-47800000	usd
CY2022	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	600000	usd
CY2024	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	8700000	usd
CY2023	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-114600000	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	99700000	usd
CY2024	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	16300000	usd
CY2023	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-115200000	usd
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	83300000	usd
CY2024	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	3000000.0	usd
CY2023	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-21400000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	17600000	usd
CY2024	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	66200000	usd
CY2023	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-110500000	usd
CY2024	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-51300000	usd
CY2022	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	8900000	usd
CY2023	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	35500000	usd
CY2022	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	12900000	usd
CY2024	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	1100000	usd
CY2023	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-11500000	usd
CY2022	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	1700000	usd
CY2024	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-65100000	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-90700000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-62200000	usd
CY2024	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	0	usd
CY2023	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	-18000000.0	usd
CY2022	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	18000000.0	usd
CY2024	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	88700000	usd
CY2023	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	266600000	usd
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	514800000	usd
CY2024	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	13500000	usd
CY2023	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	2700000	usd
CY2022	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	12500000	usd
CY2024	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	11100000	usd
CY2023	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	14200000	usd
CY2022	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	8600000	usd
CY2024	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	18200000	usd
CY2023	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	16800000	usd
CY2022	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	18100000	usd
CY2024	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	0	usd
CY2023	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	0	usd
CY2022	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-1400000	usd
CY2024	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-104500000	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-312900000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-512400000	usd
CY2024	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-1700000	usd
CY2023	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	200000	usd
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-9800000	usd
CY2024	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	447900000	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	174700000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-268100000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	397900000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	223200000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	491300000	usd
CY2024Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	845800000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	397900000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	223200000	usd
CY2024	us-gaap	Income Taxes Paid IncomeTaxesPaid	155700000	usd
CY2023	us-gaap	Income Taxes Paid IncomeTaxesPaid	147200000	usd
CY2022	us-gaap	Income Taxes Paid IncomeTaxesPaid	109400000	usd
CY2024	us-gaap	Interest Paid Net InterestPaidNet	24400000	usd
CY2023	us-gaap	Interest Paid Net InterestPaidNet	27900000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	26100000	usd
CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	2044500000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	384000000.0	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-27600000	usd
CY2022	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	28200000	usd
CY2022	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1800000	usd
CY2022	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.52
CY2022	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	18100000	usd
CY2022	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	10700000	usd
CY2022	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	511700000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	1911800000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	346000000.0	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	13200000	usd
CY2023	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	27800000	usd
CY2023	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1500000	usd
CY2023	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.52
CY2023	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	16800000	usd
CY2023	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1200000	usd
CY2023	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	269300000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	2015400000	usd
CY2024	us-gaap	Net Income Loss NetIncomeLoss	422600000	usd
CY2024	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2300000	usd
CY2024	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	35600000	usd
CY2024	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1500000	usd
CY2024	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.58
CY2024	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	18200000	usd
CY2024	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	12000000.0	usd
CY2024	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	87800000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	2378800000	usd
CY2024	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2	segment
CY2024	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-top:7pt;text-align:justify"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of financial statements and related disclosures in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenue and expense during the reporting period. Actual results could differ from those estimates.</span></div>
CY2024	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	Concentrations of credit risk with respect to receivables, which are typically unsecured, are generally limited due to the wide variety of customers and markets using our lighting, lighting controls, building management systems, and location-aware applications as well as their dispersion across many different geographic areas.
CY2024	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="margin-top:7pt;text-align:justify"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%">We may reclassify certain prior period amounts to conform to the current year presentation. No material reclassifications occurred during the current period.</span></div>
CY2024Q3	us-gaap	Inventory Work In Process And Raw Materials InventoryWorkInProcessAndRawMaterials	222100000	usd
CY2023Q3	us-gaap	Inventory Work In Process And Raw Materials InventoryWorkInProcessAndRawMaterials	214000000.0	usd
CY2024Q3	us-gaap	Inventory Finished Goods InventoryFinishedGoods	191100000	usd
CY2023Q3	us-gaap	Inventory Finished Goods InventoryFinishedGoods	180300000	usd
CY2024Q3	us-gaap	Inventory Gross InventoryGross	413200000	usd
CY2023Q3	us-gaap	Inventory Gross InventoryGross	394300000	usd
CY2024Q3	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	25600000	usd
CY2023Q3	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	25800000	usd
CY2024Q3	us-gaap	Inventory Net InventoryNet	387600000	usd
CY2023Q3	us-gaap	Inventory Net InventoryNet	368500000	usd
CY2022Q3	us-gaap	Goodwill Goodwill	1084300000	usd
CY2023	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	15200000	usd
CY2023	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	-200000	usd
CY2023	us-gaap	Goodwill Written Off Related To Sale Of Business Unit GoodwillWrittenOffRelatedToSaleOfBusinessUnit	700000	usd
CY2023	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-700000	usd
CY2023Q3	us-gaap	Goodwill Goodwill	1097900000	usd
CY2024	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	800000	usd
CY2024Q3	us-gaap	Goodwill Goodwill	1098700000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	693400000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	385500000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	691100000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	345500000	usd
CY2024	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	39700000	usd
CY2023	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	42100000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	41000000.0	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	32100000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	29800000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	28300000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	24200000	usd
CY2024Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	22800000	usd
CY2024Q3	us-gaap	Number Of Reporting Units NumberOfReportingUnits	3	reporting_unit
CY2024Q2	us-gaap	Goodwill Goodwill	1100000000	usd
CY2022	us-gaap	Number Of Reporting Units NumberOfReportingUnits	3	reporting_unit
CY2023	us-gaap	Number Of Reporting Units NumberOfReportingUnits	3	reporting_unit
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2023	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2024Q2	ayi	Indefinite Lived Intangible Assets Number IndefiniteLivedIntangibleAssetsNumber	8	intangible_asset
CY2024Q2	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	135500000	usd
CY2024Q2	ayi	Intangible Assets Number Of Unimpaired Intangible Assets IntangibleAssetsNumberOfUnimpairedIntangibleAssets	7	intangible_asset
CY2024Q3	us-gaap	Deferred Costs DeferredCosts	12100000	usd
CY2023Q3	us-gaap	Deferred Costs DeferredCosts	29900000	usd
CY2024Q3	us-gaap	Investments Investments	6700000	usd
CY2023Q3	us-gaap	Investments Investments	7200000	usd
CY2024Q3	us-gaap	Defined Benefit Plan Assets For Plan Benefits Noncurrent DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent	13300000	usd
CY2023Q3	us-gaap	Defined Benefit Plan Assets For Plan Benefits Noncurrent DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent	12400000	usd
CY2024Q3	ayi	Other Long Term Assets OtherLongTermAssets	32100000	usd
CY2023Q3	ayi	Other Long Term Assets OtherLongTermAssets	49500000	usd
CY2024Q3	ayi	Life Insurance Number Of Current And Former Employees Covered LifeInsuranceNumberOfCurrentAndFormerEmployeesCovered	52	employee
CY2024Q3	ayi	Contract With Customer Customer Incentive Liabilities Current ContractWithCustomerCustomerIncentiveLiabilitiesCurrent	35300000	usd
CY2023Q3	ayi	Contract With Customer Customer Incentive Liabilities Current ContractWithCustomerCustomerIncentiveLiabilitiesCurrent	31600000	usd
CY2024Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	17400000	usd
CY2023Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	14100000	usd
CY2024Q3	us-gaap	Accrued Sales Commission Current AccruedSalesCommissionCurrent	35300000	usd
CY2023Q3	us-gaap	Accrued Sales Commission Current AccruedSalesCommissionCurrent	35700000	usd
CY2024Q3	ayi	Freight Costs Current FreightCostsCurrent	18100000	usd
CY2023Q3	ayi	Freight Costs Current FreightCostsCurrent	15000000.0	usd
CY2024Q3	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	28400000	usd
CY2023Q3	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	22800000	usd
CY2024Q3	us-gaap	Taxes Payable Current TaxesPayableCurrent	7100000	usd
CY2023Q3	us-gaap	Taxes Payable Current TaxesPayableCurrent	9200000	usd
CY2024Q3	us-gaap	Interest Payable Current InterestPayableCurrent	2300000	usd
CY2023Q3	us-gaap	Interest Payable Current InterestPayableCurrent	2300000	usd
CY2024Q3	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	34200000	usd
CY2023Q3	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	30400000	usd
CY2024Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	206300000	usd
CY2023Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	186700000	usd
CY2024Q3	ayi	Deferred Compensation And Postretirement Defined Benefit Plans Liabilities Noncurrent DeferredCompensationAndPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	47200000	usd
CY2023Q3	ayi	Deferred Compensation And Postretirement Defined Benefit Plans Liabilities Noncurrent DeferredCompensationAndPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	45600000	usd
CY2024Q3	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	25700000	usd
CY2023Q3	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	23400000	usd
CY2024Q3	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	9100000	usd
CY2023Q3	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	8800000	usd
CY2024Q3	ayi	Other Miscellaneous Long Term Liabilities OtherMiscellaneousLongTermLiabilities	6600000	usd
CY2023Q3	ayi	Other Miscellaneous Long Term Liabilities OtherMiscellaneousLongTermLiabilities	3800000	usd
CY2024Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	130100000	usd
CY2023Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	129200000	usd
CY2024	ayi	Other Shipping And Handling Costs OtherShippingAndHandlingCosts	134200000	usd
CY2023	ayi	Other Shipping And Handling Costs OtherShippingAndHandlingCosts	141700000	usd
CY2022	ayi	Other Shipping And Handling Costs OtherShippingAndHandlingCosts	151200000	usd
CY2024	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	46600000	usd
CY2023	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	42000000.0	usd
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	37400000	usd
CY2024	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	8300000	usd
CY2023	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	7200000	usd
CY2022	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	9600000	usd
CY2024	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	-1500000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	-1500000	usd
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	-4800000	usd
CY2024	us-gaap	Depreciation Depreciation	51400000	usd
CY2023	us-gaap	Depreciation Depreciation	51100000	usd
CY2022	us-gaap	Depreciation Depreciation	53800000	usd
CY2024Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	999700000	usd
CY2023Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	961800000	usd
CY2024Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	695800000	usd
CY2023Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	664200000	usd
CY2024Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	303900000	usd
CY2023Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	297600000	usd
CY2024	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	102300000	usd
CY2023	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	97100000	usd
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	95100000	usd
CY2024	us-gaap	Advertising Expense AdvertisingExpense	20100000	usd
CY2023	us-gaap	Advertising Expense AdvertisingExpense	21900000	usd
CY2022	us-gaap	Advertising Expense AdvertisingExpense	19300000	usd
CY2024	us-gaap	Interest Expense Nonoperating InterestExpenseNonoperating	25300000	usd
CY2023	us-gaap	Interest Expense Nonoperating InterestExpenseNonoperating	27900000	usd
CY2022	us-gaap	Interest Expense Nonoperating InterestExpenseNonoperating	27000000.0	usd
CY2024	us-gaap	Investment Income Interest InvestmentIncomeInterest	29800000	usd
CY2023	us-gaap	Investment Income Interest InvestmentIncomeInterest	9000000.0	usd
CY2022	us-gaap	Investment Income Interest InvestmentIncomeInterest	2100000	usd
CY2024	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	4500000	usd
CY2023	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-18900000	usd
CY2022	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	-24900000	usd
CY2024	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	4500000	usd
CY2023	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	5000000.0	usd
CY2022	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	-1000000.0	usd
CY2024	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-5300000	usd
CY2023	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	8400000	usd
CY2022	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	5300000	usd
CY2024	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	0	usd
CY2023	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	-11200000	usd
CY2022	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	0	usd
CY2024	us-gaap	Other Nonoperating Gains Losses OtherNonoperatingGainsLosses	600000	usd
CY2023	us-gaap	Other Nonoperating Gains Losses OtherNonoperatingGainsLosses	0	usd
CY2022	us-gaap	Other Nonoperating Gains Losses OtherNonoperatingGainsLosses	2800000	usd
CY2024	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-9200000	usd
CY2023	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-7800000	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	9100000	usd
CY2024	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-4700000	usd
CY2023	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-26700000	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-15800000	usd
CY2023	us-gaap	Oci Before Reclassifications Net Of Tax Attributable To Parent OciBeforeReclassificationsNetOfTaxAttributableToParent	8900000	usd
CY2023	us-gaap	Reclassification From Aoci Current Period Net Of Tax Attributable To Parent ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent	-4300000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	13200000	usd
CY2024	us-gaap	Oci Before Reclassifications Net Of Tax Attributable To Parent OciBeforeReclassificationsNetOfTaxAttributableToParent	-4900000	usd
CY2024	us-gaap	Reclassification From Aoci Current Period Net Of Tax Attributable To Parent ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent	-2600000	usd
CY2024	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2300000	usd
CY2024	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-1100000	usd
CY2024	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	1200000	usd
CY2024	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2300000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	14500000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	1300000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	13200000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-26000000.0	usd
CY2022	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	1600000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-27600000	usd
CY2022	us-gaap	Number Of Businesses Acquired NumberOfBusinessesAcquired	0	acquisition
CY2024	us-gaap	Number Of Businesses Acquired NumberOfBusinessesAcquired	0	acquisition
CY2022	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	12900000	usd
CY2024Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.037
CY2023Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.035
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	21100000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	17500000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	13500000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	9600000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	8000000.0	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	16300000	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	86000000.0	usd
CY2024Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	8700000	usd
CY2024Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	77300000	usd
CY2024Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y
CY2024	us-gaap	Operating Lease Cost OperatingLeaseCost	23500000	usd
CY2023	us-gaap	Operating Lease Cost OperatingLeaseCost	22300000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	18800000	usd
CY2024	us-gaap	Variable Lease Cost VariableLeaseCost	3800000	usd
CY2023	us-gaap	Variable Lease Cost VariableLeaseCost	4200000	usd
CY2022	us-gaap	Variable Lease Cost VariableLeaseCost	2700000	usd
CY2024	us-gaap	Short Term Lease Cost ShortTermLeaseCost	3800000	usd
CY2023	us-gaap	Short Term Lease Cost ShortTermLeaseCost	3600000	usd
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	4300000	usd
CY2024	us-gaap	Lease Cost LeaseCost	31100000	usd
CY2023	us-gaap	Lease Cost LeaseCost	30100000	usd
CY2022	us-gaap	Lease Cost LeaseCost	25800000	usd
CY2024	us-gaap	Operating Lease Payments OperatingLeasePayments	22900000	usd
CY2023	us-gaap	Operating Lease Payments OperatingLeasePayments	20100000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	18500000	usd
CY2024	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	3400000	usd
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	29900000	usd
CY2024Q3	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	496200000	usd
CY2023Q3	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	495600000	usd
CY2024	ayi	Standard Product Warranty Period StandardProductWarrantyPeriod	P5Y
CY2023Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	31600000	usd
CY2022Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	27300000	usd
CY2021Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	20300000	usd
CY2024	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	49400000	usd
CY2023	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	47000000.0	usd
CY2022	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	52400000	usd
CY2024	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	43500000	usd
CY2023	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	42700000	usd
CY2022	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	45400000	usd
CY2024Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	37500000	usd
CY2023Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	31600000	usd
CY2022Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	27300000	usd
CY2024	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2	segment
CY2024	us-gaap	Restructuring Charges RestructuringCharges	0	usd
CY2022	us-gaap	Restructuring Charges RestructuringCharges	0	usd
CY2023	us-gaap	Restructuring Charges RestructuringCharges	26900000	usd
CY2024	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3841000000	usd
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3952200000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4006100000	usd
CY2024	us-gaap	Operating Income Loss OperatingIncomeLoss	553300000	usd
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	473400000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	509700000	usd
CY2024	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	91100000	usd
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	93200000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	94800000	usd
CY2024Q3	us-gaap	Assets Assets	3814600000	usd
CY2023Q3	us-gaap	Assets Assets	3408500000	usd
CY2022Q3	us-gaap	Assets Assets	3480200000	usd
CY2024	us-gaap	Segment Expenditure Addition To Long Lived Assets SegmentExpenditureAdditionToLongLivedAssets	64000000.0	usd
CY2023	us-gaap	Segment Expenditure Addition To Long Lived Assets SegmentExpenditureAdditionToLongLivedAssets	66700000	usd
CY2022	us-gaap	Segment Expenditure Addition To Long Lived Assets SegmentExpenditureAdditionToLongLivedAssets	56500000	usd
CY2024	us-gaap	Operating Income Loss OperatingIncomeLoss	553300000	usd
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	473400000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	509700000	usd
CY2024	us-gaap	Interest Revenue Expense Net InterestRevenueExpenseNet	4500000	usd
CY2023	us-gaap	Interest Revenue Expense Net InterestRevenueExpenseNet	-18900000	usd
CY2022	us-gaap	Interest Revenue Expense Net InterestRevenueExpenseNet	-24900000	usd
CY2024	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-9200000	usd
CY2023	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-7800000	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	9100000	usd
CY2024	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	548600000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	446700000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	493900000	usd
CY2024Q3	us-gaap	Contract With Customer Refund Liability Current ContractWithCustomerRefundLiabilityCurrent	28200000	usd
CY2023Q3	us-gaap	Contract With Customer Refund Liability Current ContractWithCustomerRefundLiabilityCurrent	25600000	usd
CY2024Q3	us-gaap	Contract With Customer Right To Recover Product ContractWithCustomerRightToRecoverProduct	4500000	usd
CY2023Q3	us-gaap	Contract With Customer Right To Recover Product ContractWithCustomerRightToRecoverProduct	4900000	usd
CY2024Q3	ayi	Contract With Customer Customer Incentive Liabilities Current ContractWithCustomerCustomerIncentiveLiabilitiesCurrent	35300000	usd
CY2023Q3	ayi	Contract With Customer Customer Incentive Liabilities Current ContractWithCustomerCustomerIncentiveLiabilitiesCurrent	31600000	usd
CY2024Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	17400000	usd
CY2023Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	14100000	usd
CY2024Q3	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	41500000	usd
CY2023Q3	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	47600000	usd
CY2024	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3841000000	usd
CY2023	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3952200000	usd
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4006100000	usd
CY2024	us-gaap	Restructuring Charges RestructuringCharges	0	usd
CY2023	us-gaap	Restructuring Charges RestructuringCharges	26900000	usd
CY2023	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	14000000.0	usd
CY2023	us-gaap	Severance Costs1 SeveranceCosts1	7700000	usd
CY2023	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	4300000	usd
CY2023	us-gaap	Other Restructuring Costs OtherRestructuringCosts	900000	usd
CY2023	us-gaap	Restructuring Charges RestructuringCharges	26900000	usd
CY2024Q3	us-gaap	Restructuring And Related Cost Expected Cost Remaining1 RestructuringAndRelatedCostExpectedCostRemaining1	0	usd
CY2023Q3	us-gaap	Restructuring And Related Cost Expected Cost Remaining1 RestructuringAndRelatedCostExpectedCostRemaining1	5200000	usd
CY2024Q3	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	23800000	shares
CY2023Q3	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	23400000	shares
CY2024Q3	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	2530000000	usd
CY2023Q3	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	2440000000	usd
CY2024	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	500000	shares
CY2024Q3	us-gaap	Stock Repurchase Program Remaining Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased	3800000	shares
CY2024Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2024Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2023Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2024Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2023Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2024	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	422600000	usd
CY2023	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	346000000.0	usd
CY2022	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	384000000.0	usd
CY2024	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	30885000	shares
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	31806000	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	34182000	shares
CY2024	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	560000	shares
CY2023	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	358000	shares
CY2022	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	463000	shares
CY2024	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	31445000	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	32164000	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	34645000	shares
CY2024	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	13.68
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	10.88
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	11.23
CY2024	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	13.44
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	10.76
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	11.08
CY2024	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	113600000	usd
CY2023	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	105800000	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	67600000	usd
CY2024	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	26600000	usd
CY2023	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	15700000	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	16300000	usd
CY2024	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	19400000	usd
CY2023	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	27000000.0	usd
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	25400000	usd
CY2024	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-33600000	usd
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-47800000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	600000	usd
CY2024	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	126000000.0	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	100700000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	109900000	usd
CY2024	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	472400000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	367500000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	409600000	usd
CY2024	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	76200000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	79200000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	84300000	usd
CY2024	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	548600000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	446700000	usd
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$AYI
ACUITY BRANDS INC Stock $ayi

2024 Q4 Form 10-K Financial Statement

#000114421524000085 Filed on October 28, 2024

Income Statement

Balance Sheet

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Facts In Submission

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$AYI ACUITY BRANDS INC Stock $ayi

2024 Q4 Form 10-K Financial Statement

#000114421524000085 Filed on October 28, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AYI
ACUITY BRANDS INC Stock $ayi