$AYI
ACUITY BRANDS INC Stock $ayi

$ayi Overview Financials Valuation SEC Filings Company Website

2023 Q4 Form 10-K Financial Statement

#000114421523000090 Filed on October 26, 2023

Income Statement

Concept	2023 Q4	2023 Q3	2023
Revenue	$934.7M	$1.010B	$3.952B
YoY Change	-6.33%	-9.0%	-1.35%
Cost Of Revenue	$506.3M	$567.7M	$2.239B
YoY Change	-12.92%	-12.36%	-4.05%
Gross Profit	$428.4M	$442.7M	$1.713B
YoY Change	2.86%	-4.28%	2.42%
Gross Profit Margin	45.83%	43.81%	43.35%
Selling, General & Admin	$295.5M	$313.0M	$1.213B
YoY Change	-1.73%	0.03%	4.29%
% of Gross Profit	68.98%	70.7%	70.8%
Research & Development			$97.10M
YoY Change			2.1%
% of Gross Profit			5.67%
Depreciation & Amortization	$22.70M	$22.80M	$93.20M
YoY Change	-14.34%	-2.56%	-1.69%
% of Gross Profit	5.3%	5.15%	5.44%
Operating Expenses	$295.5M	$313.0M	$1.310B
YoY Change	-1.73%	0.03%	12.64%
Operating Profit	$132.9M	$129.7M	$473.4M
YoY Change	22.04%	-13.3%	-7.12%
Interest Expense	$6.400M	-$2.700M	$27.90M
YoY Change	-18.99%	-60.29%	-212.05%
% of Operating Profit	4.82%	-2.08%	5.89%
Other Income/Expense, Net	-$2.000M	-$1.700M	-$26.70M
YoY Change	-87.26%	-128.33%	-393.41%
Pretax Income	$130.9M	$105.3M	$446.7M
YoY Change	40.45%	-29.23%	-9.56%
Income Tax	$30.30M	$22.40M	$100.7M
% Of Pretax Income	23.15%	21.27%	22.54%
Net Earnings	$100.6M	$82.90M	$346.0M
YoY Change	34.31%	-28.16%	-9.9%
Net Earnings / Revenue	10.76%	8.2%	8.75%
Basic Earnings Per Share			$10.88
Diluted Earnings Per Share	$3.21	$2.63	$10.76
COMMON SHARES
Basic Shares Outstanding	30.95M shares		31.81M shares
Diluted Shares Outstanding	31.37M shares		32.16M shares

Balance Sheet

Concept	2023 Q4	2023 Q3	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments	$513.3M	$397.9M	$397.9M
YoY Change	80.68%	78.27%	78.27%
Cash & Equivalents	$513.3M	$397.9M	$397.9M
Short-Term Investments
Other Short-Term Assets	$78.40M	$73.50M	$73.50M
YoY Change	-21.99%	-16.38%	-16.38%
Inventory	$365.3M	$368.5M	$368.5M
Prepaid Expenses
Receivables	$517.1M	$555.3M	$555.3M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$1.474B	$1.395B	$1.395B
YoY Change	1.26%	-4.61%	-4.61%
LONG-TERM ASSETS
Property, Plant & Equipment	$293.6M	$297.6M	$381.7M
YoY Change	5.01%	7.63%	38.05%
Goodwill	$1.098B	$1.098B
YoY Change	1.43%	1.25%
Intangibles	$471.2M	$481.2M
YoY Change	-6.8%	-9.07%
Long-Term Investments			$7.200M
YoY Change			-39.5%
Other Assets	$47.70M	$49.50M	$45.30M
YoY Change	5.07%	-97.15%	-97.39%
Total Long-Term Assets	$1.990B	$2.013B	$2.013B
YoY Change	0.45%	-0.04%	-0.04%
TOTAL ASSETS
Total Short-Term Assets	$1.474B	$1.395B	$1.395B
Total Long-Term Assets	$1.990B	$2.013B	$2.013B
Total Assets	$3.464B	$3.409B	$3.409B
YoY Change	0.79%	-1.97%	-1.97%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$311.8M	$285.7M	$285.7M
YoY Change	-24.89%	-28.18%	-28.18%
Accrued Expenses	$288.8M	$309.7M	$286.4M
YoY Change	2.23%	-2.55%	-9.88%
Deferred Revenue	$13.30M	$14.10M
YoY Change	14.66%	23.68%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due		$0.00	$0.00
YoY Change		-100.0%	-100.0%
Total Short-Term Liabilities	$600.6M	$595.4M	$595.4M
YoY Change	-13.9%	-18.84%	-18.84%
LONG-TERM LIABILITIES
Long-Term Debt	$495.7M	$495.6M	$495.6M
YoY Change	0.12%	0.12%	0.12%
Other Long-Term Liabilities	$138.6M	$0.00	$243.1M
YoY Change	3.05%	-100.0%	-27.76%
Total Long-Term Liabilities	$634.3M	$495.6M	$738.7M
YoY Change	0.75%	-40.4%	-11.16%
TOTAL LIABILITIES
Total Short-Term Liabilities	$600.6M	$595.4M	$595.4M
Total Long-Term Liabilities	$634.3M	$495.6M	$738.7M
Total Liabilities	$1.400B	$1.393B	$1.393B
YoY Change	-8.69%	-10.99%	-10.99%
SHAREHOLDERS EQUITY
Retained Earnings	$3.602B	$3.505B
YoY Change	10.94%	10.36%
Common Stock	$1.071B	$1.067B
YoY Change	3.39%	2.94%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$2.064B	$2.015B	$2.015B
YoY Change
Total Liabilities & Shareholders Equity	$3.464B	$3.409B	$3.409B
YoY Change	0.79%	-1.97%	-1.97%

Cashflow Statement

Concept	2023 Q4	2023 Q3	2023
OPERATING ACTIVITIES
Net Income	$100.6M	$82.90M	$346.0M
YoY Change	34.31%	-28.16%	-9.9%
Depreciation, Depletion And Amortization	$22.70M	$22.80M	$93.20M
YoY Change	-14.34%	-2.56%	-1.69%
Cash From Operating Activities	$190.0M	$106.6M	$578.1M
YoY Change	1.82%	-29.22%	82.77%
INVESTING ACTIVITIES
Capital Expenditures	$14.60M	$18.70M	$66.70M
YoY Change	-19.78%	-201.08%	-218.05%
Acquisitions			$35.50M
YoY Change			175.19%
Other Investing Activities	-$100.0K	$4.400M	-$11.50M
YoY Change	-97.44%	-980.0%	101.75%
Cash From Investing Activities	-$14.50M	-$14.30M	-$90.70M
YoY Change	1.4%	-24.74%	45.82%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$266.6M
YoY Change			-153.08%
Debt Paid & Issued, Net			$0.00
YoY Change
Cash From Financing Activities	-$59.70M	-54.20M	-$312.9M
YoY Change	-45.92%	-75.34%	-38.93%
NET CHANGE
Cash From Operating Activities	$190.0M	106.6M	$578.1M
Cash From Investing Activities	-$14.50M	-14.30M	-$90.70M
Cash From Financing Activities	-$59.70M	-54.20M	-$312.9M
Net Change In Cash	$115.4M	38.10M	$174.7M
YoY Change	89.49%	-143.2%	-167.63%
FREE CASH FLOW
Cash From Operating Activities	$190.0M	$106.6M	$578.1M
Capital Expenditures	$14.60M	$18.70M	$66.70M
Free Cash Flow	$175.4M	$87.90M	$511.4M
YoY Change	4.16%	-48.02%	37.18%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2023	us-gaap	Interest Revenue Expense Net InterestRevenueExpenseNet	-18900000	usd
CY2023	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-7800000	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-15800000	usd
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-31400000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	396200000	usd
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	99700000	usd
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	68700000	usd
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	83300000	usd
CY2023	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-21400000	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	9100000	usd
CY2020	us-gaap	Accounting Standards Update Extensible List AccountingStandardsUpdateExtensibleList	http://fasb.org/us-gaap/2023#AccountingStandardsUpdate201613Member
CY2023	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal Statement Of Income Extensible List DisposalGroupNotDiscontinuedOperationGainLossOnDisposalStatementOfIncomeExtensibleList	http://fasb.org/us-gaap/2023#OtherNonoperatingIncomeExpense
CY2023	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal Statement Of Income Extensible List DisposalGroupNotDiscontinuedOperationGainLossOnDisposalStatementOfIncomeExtensibleList	http://fasb.org/us-gaap/2023#OtherNonoperatingIncomeExpense
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/2023#CostOfGoodsAndServicesSold http://fasb.org/us-gaap/2023#SellingGeneralAndAdministrativeExpense
CY2023Q3	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/2023#CostOfGoodsAndServicesSold http://fasb.org/us-gaap/2023#SellingGeneralAndAdministrativeExpense
CY2022Q3	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/2023#CostOfGoodsAndServicesSold http://fasb.org/us-gaap/2023#SellingGeneralAndAdministrativeExpense
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/2023#CostOfGoodsAndServicesSold http://fasb.org/us-gaap/2023#SellingGeneralAndAdministrativeExpense
CY2023Q3	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/2023#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/2023#OtherNonoperatingIncomeExpense
CY2022	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/2023#OtherNonoperatingIncomeExpense
CY2022Q3	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/2023#OtherNonoperatingIncomeExpense
CY2023Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	59000000.0	usd
CY2022Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	102100000	usd
CY2023Q3	ayi	Other Long Term Liabilities OtherLongTermLiabilities	129200000	usd
CY2022Q3	ayi	Other Long Term Liabilities OtherLongTermLiabilities	128900000	usd
CY2023	dei	Auditor Firm AuditorFirmId	42
CY2023	dei	Auditor Name AuditorName	Ernst & Young LLP
CY2023	dei	Auditor Location AuditorLocation	Atlanta, Georgia
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	223200000	usd
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1200000	usd
CY2022Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	665900000	usd
CY2022Q3	us-gaap	Inventory Net InventoryNet	485700000	usd
CY2022Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	91200000	usd
CY2022Q3	us-gaap	Assets Current AssetsCurrent	1466000000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	276500000	usd
CY2022Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	74900000	usd
CY2022Q3	us-gaap	Goodwill Goodwill	1084300000	usd
CY2022Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	529200000	usd
CY2022Q3	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	1300000	usd
CY2022Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	48000000.0	usd
CY2022Q3	us-gaap	Assets Assets	3480200000	usd
CY2022Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	397800000	usd
CY2023Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	0	usd
CY2022Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	18000000.0	usd
CY2023Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	19700000	usd
CY2022Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	15700000	usd
CY2023Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	103300000	usd
CY2022Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	88000000.0	usd
CY2023Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	186700000	usd
CY2022Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	214100000	usd
CY2023Q3	us-gaap	Liabilities Current LiabilitiesCurrent	595400000	usd
CY2022Q3	us-gaap	Liabilities Current LiabilitiesCurrent	733600000	usd
CY2023Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	495600000	usd
CY2022Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	495000000.0	usd
CY2023Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	75500000	usd
CY2022Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	67400000	usd
CY2023Q3	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	38400000	usd
CY2022Q3	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	41400000	usd
CY2023Q3	us-gaap	Liabilities Liabilities	1393100000	usd
CY2022Q3	us-gaap	Liabilities Liabilities	1568400000	usd
CY2023Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q3	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
CY2023Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2022Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2023Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2022Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2023Q3	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2022Q3	us-gaap	Preferred Stock Value PreferredStockValue	0	usd
CY2023Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000	shares
CY2023Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000	shares
CY2023Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	54411186	shares
CY2022Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	54241069	shares
CY2023Q3	us-gaap	Common Stock Value CommonStockValue	500000	usd
CY2022Q3	us-gaap	Common Stock Value CommonStockValue	500000	usd
CY2023Q3	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1066800000	usd
CY2022Q3	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1036300000	usd
CY2023Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	3505400000	usd
CY2022Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	3176200000	usd
CY2023Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-112600000	usd
CY2022Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-125800000	usd
CY2023Q3	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	23362196	shares
CY2022Q3	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	21753820	shares
CY2023Q3	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	2444700000	usd
CY2022Q3	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	2175400000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	2015400000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	1911800000	usd
CY2023Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3408500000	usd
CY2022Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3480200000	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
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3461000000	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
CY2021	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1986000000	usd
CY2023	us-gaap	Gross Profit GrossProfit	1713200000	usd
CY2022	us-gaap	Gross Profit GrossProfit	1672700000	usd
CY2021	us-gaap	Gross Profit GrossProfit	1475000000	usd
CY2023	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	1212900000	usd
CY2022	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	1163000000	usd
CY2021	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	1044100000	usd
CY2023	us-gaap	Restructuring Charges RestructuringCharges	26900000	usd
CY2022	us-gaap	Restructuring Charges RestructuringCharges	0	usd
CY2021	us-gaap	Restructuring Charges RestructuringCharges	3300000	usd
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	473400000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	509700000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	427600000	usd
CY2022	us-gaap	Interest Revenue Expense Net InterestRevenueExpenseNet	-24900000	usd
CY2021	us-gaap	Interest Revenue Expense Net InterestRevenueExpenseNet	-23200000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-8200000	usd
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	10.88
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
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	10.76
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	11.08
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	8.38
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
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	36554000	shares
CY2023	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.52
CY2023	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.52
CY2022	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.52
CY2022	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.52
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.52
CY2021	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.52
CY2023	us-gaap	Net Income Loss NetIncomeLoss	346000000.0	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	384000000.0	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	306300000	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
CY2021	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	13300000	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
CY2021	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-21200000	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
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	34500000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	359200000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	356400000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	340800000	usd
CY2023	us-gaap	Net Income Loss NetIncomeLoss	346000000.0	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	384000000.0	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	306300000	usd
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	93200000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	94800000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	100100000	usd
CY2023	us-gaap	Share Based Compensation ShareBasedCompensation	42000000.0	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	37400000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	32500000	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
CY2021	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	100000	usd
CY2023	us-gaap	Asset Impairment Charges AssetImpairmentCharges	20800000	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	1700000	usd
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	6000000.0	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
CY2021	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	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
CY2021	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-2700000	usd
CY2023	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-115200000	usd
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	35500000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	17600000	usd
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	18200000	usd
CY2023	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-110500000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	2600000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	65500000	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
CY2021	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-23500000	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	578100000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	316300000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	408700000	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
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	43800000	usd
CY2023	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	usd
CY2022	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	8900000	usd
CY2021	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	4700000	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
CY2021	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	75300000	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
CY2021	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	3500000	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
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-117900000	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
CY2021	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	0	usd
CY2023	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	usd
CY2022	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	usd
CY2021	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	493800000	usd
CY2023	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	0	usd
CY2022	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	0	usd
CY2021	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	401100000	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
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	434900000	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
CY2021	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	3200000	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
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	4500000	usd
CY2023	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	16800000	usd
CY2022	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	18100000	usd
CY2021	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	19100000	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
CY2021	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	0	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
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-362600000	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
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2400000	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
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-69400000	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
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	560700000	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
CY2023	us-gaap	Income Taxes Paid IncomeTaxesPaid	147200000	usd
CY2022	us-gaap	Income Taxes Paid IncomeTaxesPaid	109400000	usd
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	86400000	usd
CY2023	us-gaap	Interest Paid Net InterestPaidNet	27900000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	26100000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	22200000	usd
CY2020Q3	us-gaap	Stockholders Equity StockholdersEquity	2127500000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	306300000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	34500000	usd
CY2021	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	28800000	usd
CY2021	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1000000.0	usd
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.52
CY2021	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.52
CY2021	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	19100000	usd
CY2021	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	2200000	usd
CY2021	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	436500000	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 Cash Paid CommonStockDividendsPerShareCashPaid	0.52
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	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	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
CY2023	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2	segment
CY2023	us-gaap	Use Of Estimates UseOfEstimates	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.
CY2023	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.
CY2023	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	We may reclassify certain prior period amounts to conform to the current year presentation. No material reclassifications occurred during the current period.
CY2021Q3	us-gaap	Goodwill Goodwill	1094700000	usd
CY2022	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	2300000	usd
CY2022	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-12700000	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
CY2021	us-gaap	Variable Lease Cost VariableLeaseCost	2000000.0	usd
CY2023Q3	us-gaap	Inventory Work In Process And Raw Materials InventoryWorkInProcessAndRawMaterials	214000000.0	usd
CY2022Q3	us-gaap	Inventory Work In Process And Raw Materials InventoryWorkInProcessAndRawMaterials	252600000	usd
CY2023Q3	us-gaap	Inventory Finished Goods InventoryFinishedGoods	180300000	usd
CY2022Q3	us-gaap	Inventory Finished Goods InventoryFinishedGoods	264000000.0	usd
CY2023Q3	us-gaap	Inventory Gross InventoryGross	394300000	usd
CY2022Q3	us-gaap	Inventory Gross InventoryGross	516600000	usd
CY2023Q3	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	25800000	usd
CY2022Q3	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	30900000	usd
CY2023Q3	us-gaap	Inventory Net InventoryNet	368500000	usd
CY2022Q3	us-gaap	Inventory Net InventoryNet	485700000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	691100000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	345500000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	677500000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	322000000.0	usd
CY2023	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	42100000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	41000000	usd
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	40700000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	39600000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	32200000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	29500000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	28000000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	23900000	usd
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2023	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2023Q2	ayi	Indefinite Lived Intangible Assets Number IndefiniteLivedIntangibleAssetsNumber	13	intangible_asset
CY2023Q2	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	173400000	usd
CY2023	us-gaap	Depreciation Depreciation	51100000	usd
CY2022	us-gaap	Depreciation Depreciation	53800000	usd
CY2021	us-gaap	Depreciation Depreciation	59400000	usd
CY2023	us-gaap	Short Term Lease Cost ShortTermLeaseCost	3600000	usd
CY2023Q3	us-gaap	Deferred Costs DeferredCosts	29900000	usd
CY2022Q3	us-gaap	Deferred Costs DeferredCosts	28100000	usd
CY2023Q3	us-gaap	Investments Investments	7200000	usd
CY2022Q3	us-gaap	Investments Investments	11900000	usd
CY2023Q3	us-gaap	Defined Benefit Plan Assets For Plan Benefits Noncurrent DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent	12400000	usd
CY2022Q3	us-gaap	Defined Benefit Plan Assets For Plan Benefits Noncurrent DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent	8000000.0	usd
CY2023Q3	ayi	Other Long Term Assets OtherLongTermAssets	49500000	usd
CY2022Q3	ayi	Other Long Term Assets OtherLongTermAssets	48000000.0	usd
CY2023Q3	ayi	Life Insurance Number Of Current And Former Employees Covered LifeInsuranceNumberOfCurrentAndFormerEmployeesCovered	56	employee
CY2023Q3	ayi	Contract With Customer Customer Incentive Liabilities Current ContractWithCustomerCustomerIncentiveLiabilitiesCurrent	31600000	usd
CY2022Q3	ayi	Contract With Customer Customer Incentive Liabilities Current ContractWithCustomerCustomerIncentiveLiabilitiesCurrent	40700000	usd
CY2023Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	14100000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	11400000	usd
CY2023Q3	us-gaap	Accrued Sales Commission Current AccruedSalesCommissionCurrent	35700000	usd
CY2022Q3	us-gaap	Accrued Sales Commission Current AccruedSalesCommissionCurrent	41900000	usd
CY2023Q3	ayi	Freight Costs Current FreightCostsCurrent	15000000.0	usd
CY2022Q3	ayi	Freight Costs Current FreightCostsCurrent	22800000	usd
CY2023Q3	ayi	Warranty And Recall Costs Current WarrantyAndRecallCostsCurrent	22800000	usd
CY2022Q3	ayi	Warranty And Recall Costs Current WarrantyAndRecallCostsCurrent	22400000	usd
CY2023Q3	us-gaap	Taxes Payable Current TaxesPayableCurrent	9200000	usd
CY2022Q3	us-gaap	Taxes Payable Current TaxesPayableCurrent	13900000	usd
CY2023Q3	us-gaap	Interest Payable Current InterestPayableCurrent	2300000	usd
CY2022Q3	us-gaap	Interest Payable Current InterestPayableCurrent	2300000	usd
CY2023Q3	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	30400000	usd
CY2022Q3	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	30700000	usd
CY2023Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	186700000	usd
CY2022Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	214100000	usd
CY2021	us-gaap	Interest Revenue Expense Net InterestRevenueExpenseNet	-23200000	usd
CY2023Q3	ayi	Deferred Compensation And Postretirement Defined Benefit Plans Liabilities Noncurrent DeferredCompensationAndPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	45600000	usd
CY2022Q3	ayi	Deferred Compensation And Postretirement Defined Benefit Plans Liabilities Noncurrent DeferredCompensationAndPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	44400000	usd
CY2023Q3	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	23400000	usd
CY2022Q3	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	22000000.0	usd
CY2023Q3	us-gaap	Self Insurance Reserve Noncurrent SelfInsuranceReserveNoncurrent	3800000	usd
CY2022Q3	us-gaap	Self Insurance Reserve Noncurrent SelfInsuranceReserveNoncurrent	3700000	usd
CY2023Q3	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	8800000	usd
CY2022Q3	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	4900000	usd
CY2023Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	0	usd
CY2022Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	800000	usd
CY2023Q3	ayi	Other Long Term Liabilities OtherLongTermLiabilities	129200000	usd
CY2022Q3	ayi	Other Long Term Liabilities OtherLongTermLiabilities	128900000	usd
CY2023	ayi	Other Shipping And Handling Costs OtherShippingAndHandlingCosts	141700000	usd
CY2022	ayi	Other Shipping And Handling Costs OtherShippingAndHandlingCosts	151200000	usd
CY2021	ayi	Other Shipping And Handling Costs OtherShippingAndHandlingCosts	132000000	usd
CY2023	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	42000000	usd
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	37400000	usd
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	32500000	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
CY2021	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	6500000	usd
CY2023	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	1500000	usd
CY2023Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	961800000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	891900000	usd
CY2023Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	664200000	usd
CY2022Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	615400000	usd
CY2023Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	297600000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	276500000	usd
CY2023	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	97100000	usd
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	95100000	usd
CY2021	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	88300000	usd
CY2023	us-gaap	Advertising Expense AdvertisingExpense	21900000	usd
CY2022	us-gaap	Advertising Expense AdvertisingExpense	19300000	usd
CY2021	us-gaap	Advertising Expense AdvertisingExpense	15900000	usd
CY2023	us-gaap	Interest Expense InterestExpense	27900000	usd
CY2022	us-gaap	Interest Expense InterestExpense	27000000.0	usd
CY2023	us-gaap	Investment Income Interest InvestmentIncomeInterest	9000000.0	usd
CY2022	us-gaap	Investment Income Interest InvestmentIncomeInterest	2100000	usd
CY2021	us-gaap	Investment Income Interest InvestmentIncomeInterest	1000000.0	usd
CY2023	us-gaap	Interest Revenue Expense Net InterestRevenueExpenseNet	-18900000	usd
CY2022	us-gaap	Interest Revenue Expense Net InterestRevenueExpenseNet	-24900000	usd
CY2022	us-gaap	Oci Before Reclassifications Net Of Tax Attributable To Parent OciBeforeReclassificationsNetOfTaxAttributableToParent	-32600000	usd
CY2022	us-gaap	Reclassification From Aoci Current Period Net Of Tax Attributable To Parent ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent	-5000000.0	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-27600000	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
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
CY2021	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	43100000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	8600000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	34500000	usd
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	18800000	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	18300000	usd
CY2023	us-gaap	Variable Lease Cost VariableLeaseCost	4200000	usd
CY2022	us-gaap	Variable Lease Cost VariableLeaseCost	2700000	usd
CY2022	us-gaap	Number Of Businesses Acquired NumberOfBusinessesAcquired	0	acquisition
CY2022	us-gaap	Payments For Previous Acquisition PaymentsForPreviousAcquisition	12900000	usd
CY2023Q1	us-gaap	Trading Securities Debt Amortized Cost TradingSecuritiesDebtAmortizedCost	2500000	usd
CY2022Q3	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	0	usd
CY2023Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.035
CY2022Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.025
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	22500000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	20900000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	16500000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	12500000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	8900000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	24000000.0	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	105300000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	10100000	usd
CY2023Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	95200000	usd
CY2023Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P6Y
CY2023	us-gaap	Operating Lease Cost OperatingLeaseCost	22300000	usd
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	4300000	usd
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	2200000	usd
CY2023	us-gaap	Lease Cost LeaseCost	30100000	usd
CY2022	us-gaap	Lease Cost LeaseCost	25800000	usd
CY2021	us-gaap	Lease Cost LeaseCost	22500000	usd
CY2023	us-gaap	Operating Lease Payments OperatingLeasePayments	20100000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	18500000	usd
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	26200000	usd
CY2023	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	29900000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	37300000	usd
CY2021	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	0	usd
CY2023Q3	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	495600000	usd
CY2022Q3	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	513000000.0	usd
CY2023	ayi	Standard Product Warranty Period StandardProductWarrantyPeriod	P5Y
CY2022Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	27300000	usd
CY2021Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	20300000	usd
CY2020Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	16100000	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
CY2021	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	32300000	usd
CY2023	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	42700000	usd
CY2022	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	45400000	usd
CY2021	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	28400000	usd
CY2023	us-gaap	Product Warranty Accrual Additions From Business Acquisition ProductWarrantyAccrualAdditionsFromBusinessAcquisition	0	usd
CY2022	us-gaap	Product Warranty Accrual Additions From Business Acquisition ProductWarrantyAccrualAdditionsFromBusinessAcquisition	0	usd
CY2021	us-gaap	Product Warranty Accrual Additions From Business Acquisition ProductWarrantyAccrualAdditionsFromBusinessAcquisition	300000	usd
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
CY2023	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2	segment
CY2023	us-gaap	Restructuring Charges RestructuringCharges	26900000	usd
CY2022	us-gaap	Restructuring Charges RestructuringCharges	0	usd
CY2021	us-gaap	Restructuring Charges RestructuringCharges	3300000	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
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3461000000	usd
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	473400000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	509700000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	427600000	usd
CY2023	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	93200000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	94800000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	100100000	usd
CY2023Q3	us-gaap	Assets Assets	3408500000	usd
CY2022Q3	us-gaap	Assets Assets	3480200000	usd
CY2021Q3	us-gaap	Assets Assets	3575100000	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
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	43800000	usd
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	473400000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	509700000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	427600000	usd
CY2023	us-gaap	Interest Revenue Expense Net InterestRevenueExpenseNet	-18900000	usd
CY2022	us-gaap	Interest Revenue Expense Net InterestRevenueExpenseNet	-24900000	usd
CY2021	us-gaap	Interest Revenue Expense Net InterestRevenueExpenseNet	-23200000	usd
CY2023	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-7800000	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	9100000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-8200000	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
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	396200000	usd
CY2023Q3	us-gaap	Contract With Customer Refund Liability Current ContractWithCustomerRefundLiabilityCurrent	25600000	usd
CY2022Q3	us-gaap	Contract With Customer Refund Liability Current ContractWithCustomerRefundLiabilityCurrent	28000000	usd
CY2023Q3	us-gaap	Contract With Customer Right To Recover Product ContractWithCustomerRightToRecoverProduct	4900000	usd
CY2022Q3	us-gaap	Contract With Customer Right To Recover Product ContractWithCustomerRightToRecoverProduct	3700000	usd
CY2023Q3	ayi	Contract With Customer Customer Incentive Liabilities Current ContractWithCustomerCustomerIncentiveLiabilitiesCurrent	31600000	usd
CY2022Q3	ayi	Contract With Customer Customer Incentive Liabilities Current ContractWithCustomerCustomerIncentiveLiabilitiesCurrent	40700000	usd
CY2023Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	14100000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	11400000	usd
CY2023Q3	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	47600000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	53100000	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
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3461000000	usd
CY2022	us-gaap	Restructuring Charges RestructuringCharges	0	usd
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
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	36284000	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
CY2023	us-gaap	Restructuring Charges RestructuringCharges	26900000	usd
CY2023	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	14000000.0	usd
CY2021	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	0	usd
CY2023	us-gaap	Severance Costs1 SeveranceCosts1	7700000	usd
CY2021	us-gaap	Severance Costs1 SeveranceCosts1	1700000	usd
CY2023	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	4300000	usd
CY2021	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	0	usd
CY2023	us-gaap	Other Restructuring Costs OtherRestructuringCosts	900000	usd
CY2021	us-gaap	Other Restructuring Costs OtherRestructuringCosts	1600000	usd
CY2023	us-gaap	Restructuring Charges RestructuringCharges	26900000	usd
CY2021	us-gaap	Restructuring Charges RestructuringCharges	3300000	usd
CY2023Q3	us-gaap	Restructuring And Related Cost Expected Cost Remaining1 RestructuringAndRelatedCostExpectedCostRemaining1	5200000	usd
CY2023Q3	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	23400000	shares
CY2022Q3	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	21800000	shares
CY2023Q3	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	2440000000	usd
CY2022Q3	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	2180000000	usd
CY2023	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	1600000	shares
CY2023Q3	us-gaap	Stock Repurchase Program Remaining Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased	1200000	shares
CY2023Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2022Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2023Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2022Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2023Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2023	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	346000000.0	usd
CY2022	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	384000000.0	usd
CY2021	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	306300000	usd
CY2021	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	270000	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
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	36554000	shares
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	10.88
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	11.23
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	8.44
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	10.76
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	11.08
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	8.38
CY2023	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	105800000	usd
CY2022	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	67600000	usd
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	65400000	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
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	12800000	usd
CY2023	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	27000000.0	usd
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	25400000	usd
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	14400000	usd
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-47800000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	600000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2700000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	100700000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	109900000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	89900000	usd
CY2023	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	93800000	usd
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	103700000	usd
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	83200000	usd
CY2023	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	11400000	usd
CY2022	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	13500000	usd
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	10700000	usd
CY2023	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	2200000	usd
CY2022	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	-4300000	usd
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	600000	usd
CY2023	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	4400000	usd
CY2022	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	4300000	usd
CY2021	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	2400000	usd
CY2023	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	8300000	usd
CY2022	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	7600000	usd
CY2021	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	7600000	usd
CY2023	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	1900000	usd
CY2022	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	2100000	usd
CY2021	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	700000	usd
CY2023	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-4700000	usd
CY2022	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-1800000	usd
CY2021	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-100000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	100700000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	109900000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	89900000	usd
CY2023Q3	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	21500000	usd
CY2022Q3	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	18600000	usd
CY2023Q3	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssets	151200000	usd
CY2022Q3	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssets	154200000	usd
CY2023Q3	ayi	Deferred Tax Asset Operating Lease Right Of Use Asset DeferredTaxAssetOperatingLeaseRightOfUseAsset	19800000	usd
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Files In Submission

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$AYI
ACUITY BRANDS INC Stock $ayi

2023 Q4 Form 10-K Financial Statement

#000114421523000090 Filed on October 26, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AYI ACUITY BRANDS INC Stock $ayi

2023 Q4 Form 10-K Financial Statement

#000114421523000090 Filed on October 26, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AYI
ACUITY BRANDS INC Stock $ayi