$SWK
STANLEY BLACK & DECKER, INC. Stock $swk

$swk Overview Financials Valuation SEC Filings Company Website

2021 Q4 Form 10-Q Financial Statement

#000009355621000052 Filed on November 12, 2021

Income Statement

Concept	2021 Q4	2021 Q1	2020 Q3
Revenue	$3.865B	$4.408B	$3.488B
YoY Change		59.66%	-3.99%
Cost Of Revenue	$2.872B	$2.840B	$2.474B
YoY Change		34.82%	3.35%
Gross Profit	$1.242B	$1.568B	$1.232B
YoY Change		77.61%	-0.61%
Gross Profit Margin	32.12%	35.57%	35.32%
Selling, General & Admin	$895.2M	$839.2M	$731.3M
YoY Change		13.74%	-2.86%
% of Gross Profit	72.1%	53.53%	59.36%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$93.90M	$147.0M	$94.10M
YoY Change		58.41%	1.07%
% of Gross Profit	7.56%	9.38%	7.64%
Operating Expenses	$895.2M	$897.9M	$731.3M
YoY Change		21.7%	-2.86%
Operating Profit	$346.4M	$669.9M	$700.2M
YoY Change		107.08%	31.25%
Interest Expense	$45.80M	-$50.00M	$52.70M
YoY Change		-183.75%	-27.21%
% of Operating Profit	13.22%	-7.46%	7.53%
Other Income/Expense, Net
YoY Change
Pretax Income	$403.9M	$540.1M	$469.6M
YoY Change		269.43%	59.35%
Income Tax	-$400.0K	$67.40M	$78.40M
% Of Pretax Income	-0.1%	12.48%	16.7%
Net Earnings	$414.2M	$467.3M	$394.9M
YoY Change		250.83%	71.32%
Net Earnings / Revenue	10.72%	10.6%	11.32%
Basic Earnings Per Share	$2.60		$2.47
Diluted Earnings Per Share	$2.51	$2.935M	$2.37
COMMON SHARES
Basic Shares Outstanding	159.4M shares	160.9M shares	156.4M shares
Diluted Shares Outstanding	165.3M shares		158.0M shares

Balance Sheet

Concept	2021 Q4	2021 Q1	2020 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$292.7M	$1.381B	$683.0M
YoY Change		39.92%	118.91%
Cash & Equivalents	$292.7M	$1.242B	$683.0M
Short-Term Investments
Other Short-Term Assets	$41.00M	$34.60M	$465.1M
YoY Change		-92.97%	25.63%
Inventory	$4.134B	$2.639B	$2.875B
Prepaid Expenses	$419.3M	$326.8M
Receivables	$1.677B	$1.205B	$1.462B
Other Receivables	$312.1M	$307.0M	$302.0M
Total Short-Term Assets	$6.876B	$6.036B	$5.787B
YoY Change		6.03%	8.61%
LONG-TERM ASSETS
Property, Plant & Equipment	$2.051B	$1.973B	$2.006B
YoY Change		-3.12%	4.92%
Goodwill	$9.944B	$8.087B	$9.887B
YoY Change		-16.87%	7.94%
Intangibles	$3.893B	$4.055B	$4.069B
YoY Change		-2.28%	11.39%
Long-Term Investments
YoY Change
Other Assets	$1.562B	$1.114B	$1.292B
YoY Change		-14.16%	1.76%
Total Long-Term Assets	$17.45B	$17.53B	$17.25B
YoY Change		1.85%	7.87%
TOTAL ASSETS
Total Short-Term Assets	$6.876B	$6.036B	$5.787B
Total Long-Term Assets	$17.45B	$17.53B	$17.25B
Total Assets	$24.33B	$23.57B	$23.04B
YoY Change		2.89%	8.06%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$3.056B	$2.320B	$2.345B
YoY Change		14.33%	13.28%
Accrued Expenses	$2.373B	$1.846B	$1.870B
YoY Change		10.95%	-2.27%
Deferred Revenue	$95.80M	$39.40M
YoY Change
Short-Term Debt	$152.2M	$1.500M	$3.200M
YoY Change		-99.91%	-99.78%
Long-Term Debt Due		$0.00	$3.100M
YoY Change		-100.0%	0.0%
Total Short-Term Liabilities	$5.581B	$4.558B	$4.222B
YoY Change		-15.12%	-22.42%
LONG-TERM LIABILITIES
Long-Term Debt	$4.247B	$4.245B	$4.659B
YoY Change		-8.95%	19.18%
Other Long-Term Liabilities	$2.047B	$2.403B	$2.598B
YoY Change		-7.52%	6.93%
Total Long-Term Liabilities	$6.294B	$6.649B	$7.257B
YoY Change		-8.44%	14.49%
TOTAL LIABILITIES
Total Short-Term Liabilities	$5.581B	$4.558B	$4.222B
Total Long-Term Liabilities	$6.294B	$6.649B	$7.257B
Total Liabilities	$11.87B	$11.21B	$11.48B
YoY Change		-11.28%	-2.56%
SHAREHOLDERS EQUITY
Retained Earnings	$8.547B	$7.542B	$7.200B
YoY Change		10.97%	7.82%
Common Stock	$5.285B	$5.410B	$5.228B
YoY Change		9.54%	2.59%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$1.390B	$1.549B	$1.594B
YoY Change		-27.56%	-31.12%
Treasury Stock Shares		16.15M shares
Shareholders Equity	$11.32B	$11.06B	$10.37B
YoY Change
Total Liabilities & Shareholders Equity	$24.33B	$23.57B	$23.04B
YoY Change		2.89%	8.06%

Cashflow Statement

Concept	2021 Q4	2021 Q1	2020 Q3
OPERATING ACTIVITIES
Net Income	$414.2M	$467.3M	$394.9M
YoY Change		250.83%	71.32%
Depreciation, Depletion And Amortization	$93.90M	$147.0M	$94.10M
YoY Change		58.41%	1.07%
Cash From Operating Activities	$4.600M	$1.422B	$677.2M
YoY Change		-450.91%	251.43%
INVESTING ACTIVITIES
Capital Expenditures	$129.1M	-$138.6M	$62.10M
YoY Change		-267.19%	-35.78%
Acquisitions	$9.300M		-$1.400M
YoY Change			-122.58%
Other Investing Activities	-$200.0K	$45.80M	$2.100M
YoY Change		-1337.84%	-46.15%
Cash From Investing Activities	-$143.0M	-$92.80M	-$63.80M
YoY Change		-93.19%	-36.45%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	-$4.900M		-$40.60M
YoY Change			115.96%
Debt Paid & Issued, Net			$0.00
YoY Change
Cash From Financing Activities	$7.800M	-657.6M	-$810.2M
YoY Change		-126.57%	1102.08%
NET CHANGE
Cash From Operating Activities	$4.600M	1.422B	$677.2M
Cash From Investing Activities	-$143.0M	-92.80M	-$63.80M
Cash From Financing Activities	$7.800M	-657.6M	-$810.2M
Net Change In Cash	-$146.1M	671.5M	-$180.5M
YoY Change		-1.78%	36000.0%
FREE CASH FLOW
Cash From Operating Activities	$4.600M	$1.422B	$677.2M
Capital Expenditures	$129.1M	-$138.6M	$62.10M
Free Cash Flow	-$124.5M	$1.560B	$615.1M
YoY Change		-419.71%	540.73%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Entity Central Index Key EntityCentralIndexKey	0000093556
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--01-01
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Amendment Flag AmendmentFlag	false
CY2019	us-gaap	Accounting Standards Update Extensible List AccountingStandardsUpdateExtensibleList	us-gaap:AccountingStandardsUpdate201613Member
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2021-10-02
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-05224
	dei	Entity Registrant Name EntityRegistrantName	STANLEY BLACK & DECKER, INC.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	CT
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	06-0548860
	dei	Entity Address Address Line1 EntityAddressAddressLine1	1000 STANLEY DRIVE
	dei	Entity Address City Or Town EntityAddressCityOrTown	NEW BRITAIN
	dei	Entity Address State Or Province EntityAddressStateOrProvince	CT
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	06053
	dei	City Area Code CityAreaCode	860
	dei	Local Phone Number LocalPhoneNumber	225-5111
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
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CY2021Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2021Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2021Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	750000	shares
CY2021Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	750000	shares
CY2021Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	1500000	shares
CY2021Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	1500000	shares
CY2021Q4	us-gaap	Preferred Stock Value PreferredStockValue	750000000.0	USD
CY2021Q1	us-gaap	Preferred Stock Value PreferredStockValue	1500000000	USD
CY2021Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	2.50
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	2.50
CY2021Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	300000000	shares
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	300000000	shares
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	176902738	shares
CY2021Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	176902738	shares
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	442300000	USD
CY2021Q1	us-gaap	Common Stock Value CommonStockValue	442300000	USD
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	8546800000	USD
CY2021Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	7547600000	USD
CY2021Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	4842300000	USD
CY2021Q1	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	4832700000	USD
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1874800000	USD
CY2021Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1713700000	USD
CY2021Q4	swk	Stockholders Equity Subtotal StockholdersEquitySubtotal	12706600000	USD
CY2021Q1	swk	Stockholders Equity Subtotal StockholdersEquitySubtotal	12608900000	USD
CY2021Q4	us-gaap	Treasury Stock Value TreasuryStockValue	1390300000	USD
CY2021Q1	us-gaap	Treasury Stock Value TreasuryStockValue	1549300000	USD
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	11316300000	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	11059600000	USD
CY2021Q4	us-gaap	Minority Interest MinorityInterest	1900000	USD
CY2021Q1	us-gaap	Minority Interest MinorityInterest	6800000	USD
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	11318200000	USD
CY2021Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	11066400000	USD
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	24326600000	USD
CY2021Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	23566300000	USD
CY2021Q4	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	414100000	USD
CY2020Q3	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	395200000	USD
	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	1359400000	USD
	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	767000000.0	USD
CY2021Q4	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	93900000	USD
CY2020Q3	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	94100000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	279300000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	281100000	USD
CY2021Q4	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	50300000	USD
CY2020Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	51200000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	151300000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	150000000.0	USD
CY2021Q4	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
CY2020Q3	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	-3600000	USD
	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
CY2021Q4	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	9800000	USD
CY2020Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	4000000.0	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	16000000.0	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	14100000	USD
CY2021Q4	swk	Increase Decrease In Working Capital IncreaseDecreaseInWorkingCapital	-456700000	USD
CY2020Q3	swk	Increase Decrease In Working Capital IncreaseDecreaseInWorkingCapital	51600000	USD
	swk	Increase Decrease In Working Capital IncreaseDecreaseInWorkingCapital	-1373500000	USD
	swk	Increase Decrease In Working Capital IncreaseDecreaseInWorkingCapital	-667500000	USD
CY2021Q4	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	87200000	USD
CY2020Q3	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-89100000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	112900000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-83700000	USD
CY2021Q4	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	4600000	USD
CY2020Q3	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	677200000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	291200000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	600200000	USD
CY2021Q4	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	129100000	USD
CY2020Q3	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	62100000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	322500000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	209500000	USD
CY2021Q4	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	9300000	USD
CY2020Q3	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	-1400000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	10800000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	1300600000	USD
CY2021Q4	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	3500000	USD
CY2020Q3	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	1000000.0	USD
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	14500000	USD
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	14600000	USD
CY2021Q4	us-gaap	Payments For Proceeds From Hedge Investing Activities PaymentsForProceedsFromHedgeInvestingActivities	1300000	USD
CY2020Q3	us-gaap	Payments For Proceeds From Hedge Investing Activities PaymentsForProceedsFromHedgeInvestingActivities	0	USD
	us-gaap	Payments For Proceeds From Hedge Investing Activities PaymentsForProceedsFromHedgeInvestingActivities	53900000	USD
	us-gaap	Payments For Proceeds From Hedge Investing Activities PaymentsForProceedsFromHedgeInvestingActivities	-41000000.0	USD
CY2021Q4	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-200000	USD
CY2020Q3	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	2100000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-2000000.0	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	600000	USD
CY2021Q4	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-143000000.0	USD
CY2020Q3	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-63800000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-399700000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1484300000	USD
CY2021Q4	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	0	USD
CY2020Q3	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	0	USD
	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	0	USD
	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	1482600000	USD
CY2021Q4	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	9900000	USD
CY2020Q3	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	9800000	USD
	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	29500000	USD
	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	49900000	USD
CY2021Q4	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	149600000	USD
CY2020Q3	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-712900000	USD
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	150700000	USD
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-341800000	USD
CY2021Q4	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	7700000	USD
CY2020Q3	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	42500000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	108100000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	843800000	USD
CY2021Q4	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2800000	USD
CY2020Q3	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1900000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	20100000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	11200000	USD
CY2021Q4	us-gaap	Payments For Repurchase Of Preferred Stock And Preference Stock PaymentsForRepurchaseOfPreferredStockAndPreferenceStock	0	USD
CY2020Q3	us-gaap	Payments For Repurchase Of Preferred Stock And Preference Stock PaymentsForRepurchaseOfPreferredStockAndPreferenceStock	0	USD
	us-gaap	Payments For Repurchase Of Preferred Stock And Preference Stock PaymentsForRepurchaseOfPreferredStockAndPreferenceStock	750000000.0	USD
	us-gaap	Payments For Repurchase Of Preferred Stock And Preference Stock PaymentsForRepurchaseOfPreferredStockAndPreferenceStock	0	USD
CY2021Q4	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	USD
CY2020Q3	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	USD
	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	0	USD
	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-250000000.0	USD
CY2021Q4	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	7600000	USD
CY2021Q4	us-gaap	Interest Rate Cash Flow Hedge Gain Loss Reclassified To Earnings Net InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet	0	USD
CY2020Q3	us-gaap	Interest Rate Cash Flow Hedge Gain Loss Reclassified To Earnings Net InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet	0	USD
	us-gaap	Interest Rate Cash Flow Hedge Gain Loss Reclassified To Earnings Net InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet	0	USD
	us-gaap	Interest Rate Cash Flow Hedge Gain Loss Reclassified To Earnings Net InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet	20500000	USD
CY2020Q3	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	6000000.0	USD
	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	21500000	USD
	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	39000000.0	USD
CY2021Q4	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	126000000.0	USD
CY2020Q3	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	109600000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	347700000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	321000000.0	USD
CY2021Q4	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	0	USD
CY2020Q3	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	9400000	USD
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	18900000	USD
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	9400000	USD
CY2021Q4	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-3200000	USD
CY2020Q3	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-3100000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-11600000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-10100000	USD
CY2021Q4	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	7800000	USD
CY2020Q3	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-810200000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-940500000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1273500000	USD
CY2021Q4	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-15500000	USD
CY2020Q3	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	16300000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-45900000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-7900000	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-146100000	USD
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-180500000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-1094900000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	381500000	USD
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	449500000	USD
CY2020Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	876600000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1398300000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	314600000	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	303400000	USD
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	696100000	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	303400000	USD
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	696100000	USD
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	292700000	USD
CY2021Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1381000000	USD
CY2021Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	10700000	USD
CY2021Q1	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	17300000	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	303400000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1398300000	USD
CY2021Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	11066400000	USD
CY2021Q2	us-gaap	Profit Loss ProfitLoss	486800000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-97700000	USD
CY2021Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.70
CY2021Q2	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	110100000	USD
CY2021Q2	us-gaap	Preferred Stock Dividends Per Share Declared PreferredStockDividendsPerShareDeclared	50.00
CY2021Q2	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	9400000	USD
CY2021Q2	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	848275	shares
CY2021Q2	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	64100000	USD
CY2021Q2	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	80310	shares
CY2021Q2	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	14900000	USD
CY2021Q2	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	6000000.0	USD
CY2021Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	25600000	USD
CY2021Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	11404800000	USD
CY2021Q3	us-gaap	Profit Loss ProfitLoss	458500000	USD
CY2021Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	24400000	USD
CY2021Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.70
CY2021Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	111600000	USD
CY2021Q3	us-gaap	Preferred Stock Dividends Per Share Declared PreferredStockDividendsPerShareDeclared	50.00
CY2021Q3	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	4800000	USD
CY2021Q3	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	305153	shares
CY2021Q3	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	36300000	USD
CY2021Q3	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	355751	shares
CY2021Q3	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	2400000	USD
CY2021Q3	us-gaap	Stock Issued During Period Shares Conversion Of Convertible Securities StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities	1469055	shares
CY2021Q3	swk	Redemption And Conversion Of Preferred Stock RedemptionAndConversionOfPreferredStock	-750000000.0	USD
CY2021Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	30800000	USD
CY2021Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	11086000000	USD
CY2021Q4	us-gaap	Profit Loss ProfitLoss	414100000	USD
CY2021Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-87800000	USD
CY2021Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.79
CY2021Q4	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	126000000.0	USD
CY2021Q4	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	96462	shares
CY2021Q4	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	7700000	USD
CY2021Q4	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	14153	shares
CY2021Q4	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	2800000	USD
CY2021Q4	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	27000000.0	USD
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	11318200000	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	9142200000	USD
CY2020Q1	us-gaap	Profit Loss ProfitLoss	133100000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-258800000	USD
CY2020Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.69
CY2020Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	105600000	USD
CY2020Q1	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	744339	shares
CY2020Q1	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	44600000	USD
CY2020Q1	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	125294	shares
CY2020Q1	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	9000000.0	USD
CY2020Q1	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	1200000	USD
CY2020Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	15400000	USD
CY2020Q1	swk	Employee Stock Ownership Plan And Related Tax Benefit EmployeeStockOwnershipPlanAndRelatedTaxBenefit	2300000	USD
CY2020Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	8959200000	USD
CY2020Q2	us-gaap	Profit Loss ProfitLoss	238700000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	102800000	USD
CY2020Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.69
CY2020Q2	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	105800000	USD
CY2020Q2	us-gaap	Preferred Stock Dividends Per Share Declared PreferredStockDividendsPerShareDeclared	50.00
CY2020Q2	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	4700000	USD
CY2020Q2	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	5538106	shares
CY2020Q2	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	756700000	USD
CY2020Q2	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	4227	shares
CY2020Q2	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	300000	USD
CY2020Q2	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	2200000	USD
CY2020Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	21200000	USD
CY2020Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	9965600000	USD
CY2020Q3	us-gaap	Profit Loss ProfitLoss	395200000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	79500000	USD
CY2020Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.70
CY2020Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	109600000	USD
CY2020Q3	us-gaap	Preferred Stock Dividends Per Share Declared PreferredStockDividendsPerShareDeclared	50.00
CY2020Q3	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	9400000	USD
CY2020Q3	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	529998	shares
CY2020Q3	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	42500000	USD
CY2020Q3	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	15403	shares
CY2020Q3	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	1900000	USD
CY2020Q3	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	500000	USD
CY2020Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	17900000	USD
CY2020Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	10379300000	USD
CY2020Q4	swk	Number Of Countries Sold Commercial Electronic Operations NumberOfCountriesSoldCommercialElectronicOperations	5	country
	us-gaap	Use Of Estimates UseOfEstimates	The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the amounts reported in the financial statements. While management believes that the estimates and assumptions used in the preparation of the financial statements are appropriate, actual results could differ from these estimates.
CY2021Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	414600000	USD
CY2020Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	385500000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1347800000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	752400000	USD
CY2021Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	159444000	shares
CY2020Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	156370000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	158494000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	153345000	shares
CY2021Q4	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	5892000	shares
CY2020Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	1601000	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	6406000	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	1414000	shares
CY2021Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	165336000	shares
CY2020Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	157971000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	164900000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	154759000	shares
CY2021Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.60
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.47
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	8.50
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.91
CY2021Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.51
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.44
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	8.17
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.86
CY2021Q4	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1042000	shares
CY2020Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	2059000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	948000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	2947000	shares
CY2019Q4	swk	Equity Units Issued EquityUnitsIssued	7500000	shares
CY2019Q4	swk	Equity Unit EquityUnit	750000000	USD
CY2019Q4	swk	Preferred Stock Conversion Rate PreferredStockConversionRate	5.2263
CY2019Q4	us-gaap	Option Indexed To Issuers Equity Strike Price1 OptionIndexedToIssuersEquityStrikePrice1	191.34
CY2021Q2	us-gaap	Stock Issued During Period Shares Conversion Of Convertible Securities StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities	1469055	shares
CY2021Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	1816000000	USD
CY2021Q1	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	1345700000	USD
CY2021Q4	us-gaap	Notes And Loans Receivable Gross Current NotesAndLoansReceivableGrossCurrent	150700000	USD
CY2021Q1	us-gaap	Notes And Loans Receivable Gross Current NotesAndLoansReceivableGrossCurrent	156100000	USD
CY2021Q4	us-gaap	Other Receivables Gross Current OtherReceivablesGrossCurrent	161400000	USD
CY2021Q1	us-gaap	Other Receivables Gross Current OtherReceivablesGrossCurrent	151500000	USD
CY2021Q4	swk	Trade Accounts And Notes Receivable Gross Current TradeAccountsAndNotesReceivableGrossCurrent	2128100000	USD
CY2021Q1	swk	Trade Accounts And Notes Receivable Gross Current TradeAccountsAndNotesReceivableGrossCurrent	1653300000	USD
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	139100000	USD
CY2021Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	141100000	USD
CY2021Q4	us-gaap	Accounts Notes And Loans Receivable Net Current AccountsNotesAndLoansReceivableNetCurrent	1989000000	USD
CY2021Q1	us-gaap	Accounts Notes And Loans Receivable Net Current AccountsNotesAndLoansReceivableNetCurrent	1512200000	USD
CY2021Q4	us-gaap	Long Term Accounts Notes And Loans Receivable Net Noncurrent LongTermAccountsNotesAndLoansReceivableNetNoncurrent	138000000.0	USD
CY2021Q1	us-gaap	Long Term Accounts Notes And Loans Receivable Net Noncurrent LongTermAccountsNotesAndLoansReceivableNetNoncurrent	139900000	USD
CY2021Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	141200000	USD
CY2021Q4	swk	Accounts Receivable Credit Loss Expense Reversal Chargedto Other Accounts AccountsReceivableCreditLossExpenseReversalChargedtoOtherAccounts	-2600000	USD
CY2021Q4	swk	Accounts Receivable Allowancefor Credit Loss Writeoff Recovery Net AccountsReceivableAllowanceforCreditLossWriteoffRecoveryNet	3100000	USD
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	139100000	USD
CY2021Q1	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	141100000	USD
	swk	Accounts Receivable Credit Loss Expense Reversal Chargedto Other Accounts AccountsReceivableCreditLossExpenseReversalChargedtoOtherAccounts	-1800000	USD
	swk	Accounts Receivable Allowancefor Credit Loss Writeoff Recovery Net AccountsReceivableAllowanceforCreditLossWriteoffRecoveryNet	8400000	USD
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	139100000	USD
CY2020Q2	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	136500000	USD
CY2020Q3	swk	Accounts Receivable Credit Loss Expense Reversal Chargedto Other Accounts AccountsReceivableCreditLossExpenseReversalChargedtoOtherAccounts	2600000	USD
CY2020Q3	swk	Accounts Receivable Allowancefor Credit Loss Writeoff Recovery Net AccountsReceivableAllowanceforCreditLossWriteoffRecoveryNet	9400000	USD
CY2020Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	137300000	USD
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	112400000	USD
	swk	Accounts Receivable Credit Loss Expense Reversal Chargedto Other Accounts AccountsReceivableCreditLossExpenseReversalChargedtoOtherAccounts	-300000	USD
	swk	Accounts Receivable Allowancefor Credit Loss Writeoff Recovery Net AccountsReceivableAllowanceforCreditLossWriteoffRecoveryNet	15900000	USD
CY2020Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	137300000	USD
CY2021Q4	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived	199200000	USD
CY2021Q4	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Remainder Of Fiscal Year SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedRemainderOfFiscalYear	73100000	USD
CY2021Q4	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Next Twelve Months SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths	54300000	USD
CY2021Q4	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Two Years SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedTwoYears	37700000	USD
CY2021Q4	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Three Years SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThreeYears	21600000	USD
CY2021Q4	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Four Years SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFourYears	10800000	USD
CY2021Q4	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Thereafter SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThereafter	1700000	USD
CY2021Q4	us-gaap	Lessor Operating Lease Payments To Be Received LessorOperatingLeasePaymentsToBeReceived	28300000	USD
CY2021Q4	us-gaap	Lessor Operating Lease Payments To Be Received Remainder Of Fiscal Year LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear	26500000	USD
CY2021Q4	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	900000	USD
CY2021Q4	us-gaap	Lessor Operating Lease Payments To Be Received Two Years LessorOperatingLeasePaymentsToBeReceivedTwoYears	500000	USD
CY2021Q4	us-gaap	Lessor Operating Lease Payments To Be Received Three Years LessorOperatingLeasePaymentsToBeReceivedThreeYears	300000	USD
CY2021Q4	us-gaap	Lessor Operating Lease Payments To Be Received Four Years LessorOperatingLeasePaymentsToBeReceivedFourYears	100000	USD
CY2021Q4	us-gaap	Lessor Operating Lease Payments To Be Received Thereafter LessorOperatingLeasePaymentsToBeReceivedThereafter	0	USD
CY2021Q4	us-gaap	Sales Type Lease Revenue SalesTypeLeaseRevenue	27800000	USD
CY2020Q3	us-gaap	Sales Type Lease Revenue SalesTypeLeaseRevenue	28200000	USD
	us-gaap	Sales Type Lease Revenue SalesTypeLeaseRevenue	93800000	USD
	us-gaap	Sales Type Lease Revenue SalesTypeLeaseRevenue	82000000.0	USD
CY2021Q4	us-gaap	Sales Type Lease Interest Income SalesTypeLeaseInterestIncome	3200000	USD
CY2020Q3	us-gaap	Sales Type Lease Interest Income SalesTypeLeaseInterestIncome	3300000	USD
	us-gaap	Sales Type Lease Interest Income SalesTypeLeaseInterestIncome	9900000	USD
	us-gaap	Sales Type Lease Interest Income SalesTypeLeaseInterestIncome	9400000	USD
CY2021Q4	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	21500000	USD
CY2020Q3	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	30400000	USD
	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	61600000	USD
	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	101900000	USD
CY2021Q4	us-gaap	Lease Income LeaseIncome	52500000	USD
CY2020Q3	us-gaap	Lease Income LeaseIncome	61900000	USD
	us-gaap	Lease Income LeaseIncome	165300000	USD
	us-gaap	Lease Income LeaseIncome	193300000	USD
CY2021Q4	us-gaap	Sales Type Lease Selling Profit Loss SalesTypeLeaseSellingProfitLoss	11000000.0	USD
CY2020Q3	us-gaap	Sales Type Lease Selling Profit Loss SalesTypeLeaseSellingProfitLoss	11200000	USD
	us-gaap	Sales Type Lease Selling Profit Loss SalesTypeLeaseSellingProfitLoss	37300000	USD
	us-gaap	Sales Type Lease Selling Profit Loss SalesTypeLeaseSellingProfitLoss	32600000	USD
CY2021Q4	swk	Cash Investment Purchaser Allowedto Havein Transferors Receivables CashInvestmentPurchaserAllowedtoHaveinTransferorsReceivables	110000000	USD
CY2021Q4	us-gaap	Derecognized Assets Securitized Or Assetbacked Financing Arrangement Assets And Any Other Financial Assets Managed Together Principal Amount Outstanding DerecognizedAssetsSecuritizedOrAssetbackedFinancingArrangementAssetsAndAnyOtherFinancialAssetsManagedTogetherPrincipalAmountOutstanding	100000000	USD
CY2021Q1	us-gaap	Derecognized Assets Securitized Or Assetbacked Financing Arrangement Assets And Any Other Financial Assets Managed Together Principal Amount Outstanding DerecognizedAssetsSecuritizedOrAssetbackedFinancingArrangementAssetsAndAnyOtherFinancialAssetsManagedTogetherPrincipalAmountOutstanding	86800000	USD
CY2021Q4	us-gaap	Cash Flows Between Transferee And Transferor Proceeds From New Transfers CashFlowsBetweenTransfereeAndTransferorProceedsFromNewTransfers	114100000	USD
	us-gaap	Cash Flows Between Transferee And Transferor Proceeds From New Transfers CashFlowsBetweenTransfereeAndTransferorProceedsFromNewTransfers	296800000	USD
CY2021Q4	swk	Cash Flows Between Transferor And Transferee Payment To Purchaser CashFlowsBetweenTransferorAndTransfereePaymentToPurchaser	114100000	USD
	swk	Cash Flows Between Transferor And Transferee Payment To Purchaser CashFlowsBetweenTransferorAndTransfereePaymentToPurchaser	283600000	USD
CY2020Q3	us-gaap	Cash Flows Between Transferee And Transferor Proceeds From New Transfers CashFlowsBetweenTransfereeAndTransferorProceedsFromNewTransfers	49800000	USD
	us-gaap	Cash Flows Between Transferee And Transferor Proceeds From New Transfers CashFlowsBetweenTransfereeAndTransferorProceedsFromNewTransfers	127800000	USD
CY2020Q3	swk	Cash Flows Between Transferor And Transferee Payment To Purchaser CashFlowsBetweenTransferorAndTransfereePaymentToPurchaser	31700000	USD
	swk	Cash Flows Between Transferor And Transferee Payment To Purchaser CashFlowsBetweenTransferorAndTransfereePaymentToPurchaser	184100000	USD
CY2021Q4	us-gaap	Securitization Financial Asset For Which Transfer Is Accounted As Sale Gain Loss On Sale SecuritizationFinancialAssetForWhichTransferIsAccountedAsSaleGainLossOnSale	500000	USD
	us-gaap	Securitization Financial Asset For Which Transfer Is Accounted As Sale Gain Loss On Sale SecuritizationFinancialAssetForWhichTransferIsAccountedAsSaleGainLossOnSale	1300000	USD
CY2021Q4	us-gaap	Cash Flows Between Transferee And Transferor Servicing Fees CashFlowsBetweenTransfereeAndTransferorServicingFees	200000	USD
	us-gaap	Cash Flows Between Transferee And Transferor Servicing Fees CashFlowsBetweenTransfereeAndTransferorServicingFees	600000	USD
CY2020Q3	us-gaap	Securitization Financial Asset For Which Transfer Is Accounted As Sale Gain Loss On Sale SecuritizationFinancialAssetForWhichTransferIsAccountedAsSaleGainLossOnSale	300000	USD
	us-gaap	Securitization Financial Asset For Which Transfer Is Accounted As Sale Gain Loss On Sale SecuritizationFinancialAssetForWhichTransferIsAccountedAsSaleGainLossOnSale	1300000	USD
CY2020Q3	us-gaap	Cash Flows Between Transferee And Transferor Servicing Fees CashFlowsBetweenTransfereeAndTransferorServicingFees	100000	USD
	us-gaap	Cash Flows Between Transferee And Transferor Servicing Fees CashFlowsBetweenTransfereeAndTransferorServicingFees	400000	USD
CY2021Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	195500000	USD
CY2021Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	207600000	USD
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	95800000	USD
CY2021Q1	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	108700000	USD
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	91200000	USD
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	90800000	USD
CY2021Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	1133000000	USD
CY2021Q4	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P5Y
CY2021Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	2777400000	USD
CY2021Q1	us-gaap	Inventory Finished Goods InventoryFinishedGoods	1922500000	USD
CY2021Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	350300000	USD
CY2021Q1	us-gaap	Inventory Work In Process InventoryWorkInProcess	222300000	USD
CY2021Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	1006700000	USD
CY2021Q1	us-gaap	Inventory Raw Materials InventoryRawMaterials	592600000	USD
CY2021Q4	us-gaap	Inventory Net InventoryNet	4134400000	USD
CY2021Q1	us-gaap	Inventory Net InventoryNet	2737400000	USD
	swk	Estimated Industry Revenue Outdoor Category EstimatedIndustryRevenueOutdoorCategory	25000000000	USD
CY2021	us-gaap	Number Of Businesses Acquired NumberOfBusinessesAcquired	1	Acquisition
CY2020Q3	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	3854200000	USD
	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	10185000000	USD
CY2020Q3	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	392500000	USD
	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	791700000	USD
CY2020Q3	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	2.48
	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	5.12
CY2021Q1	us-gaap	Goodwill Goodwill	10038100000	USD
	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	9100000	USD
	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-103100000	USD
CY2021Q4	us-gaap	Goodwill Goodwill	9944100000	USD
CY2021Q4	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	4300000000	USD
CY2021Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	5500000	USD
CY2021Q4	us-gaap	Deferred Gain Loss On Discontinuation Of Fair Value Hedge DeferredGainLossOnDiscontinuationOfFairValueHedge	-20500000	USD
	us-gaap	Liabilities Fair Value Adjustment LiabilitiesFairValueAdjustment	7100000	USD
CY2021Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	34200000	USD
CY2021Q4	us-gaap	Long Term Debt LongTermDebt	4246900000	USD
CY2021Q1	us-gaap	Long Term Debt LongTermDebt	4245400000	USD
CY2021Q3	swk	Debt Instrument Maximum Borrowing Capacity DebtInstrumentMaximumBorrowingCapacity	3500000000	USD
CY2021Q3	us-gaap	Line Of Credit LineOfCredit	0	USD
CY2021Q1	us-gaap	Line Of Credit LineOfCredit	0	USD
CY2021Q3	swk	Debt Instrument Maximum Borrowing Capacity DebtInstrumentMaximumBorrowingCapacity	3500000000	USD
CY2021Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	29600000	USD
CY2021Q1	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	14000000.0	USD
CY2021Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	69200000	USD
CY2021Q1	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	191000000.0	USD
	us-gaap	Payments For Derivative Instrument Investing Activities PaymentsForDerivativeInstrumentInvestingActivities	99400000	USD
	us-gaap	Proceeds From Derivative Instrument Investing Activities ProceedsFromDerivativeInstrumentInvestingActivities	33700000	USD
CY2021Q4	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	2871700000	USD
CY2021Q4	us-gaap	Interest Expense InterestExpense	45800000	USD
CY2021Q4	us-gaap	Interest Expense InterestExpense	45800000	USD
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	8261800000	USD
	us-gaap	Interest Expense InterestExpense	139800000	USD
CY2020Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	2473900000	USD
CY2020Q3	us-gaap	Interest Expense InterestExpense	52700000	USD
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	6714900000	USD
	us-gaap	Interest Expense InterestExpense	169700000	USD
CY2021Q4	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-5300000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	1100000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-13500000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-600000	USD
CY2021Q4	us-gaap	Interest Expense InterestExpense	45800000	USD
CY2021Q4	us-gaap	Interest Expense InterestExpense	45800000	USD
	us-gaap	Interest Expense InterestExpense	139800000	USD
CY2020Q3	us-gaap	Interest Expense InterestExpense	52700000	USD
	us-gaap	Interest Expense InterestExpense	169700000	USD
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	4246900000	USD
CY2021Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	4245400000	USD
CY2020Q3	swk	Non Derivative Instrument Gain Loss Recognized In Other Comprehensive Income Loss Effective Portion Net NonDerivativeInstrumentGainLossRecognizedInOtherComprehensiveIncomeLossEffectivePortionNet	-13100000	USD
CY2020Q3	swk	Non Derivative Instruments Gain Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing Net NonDerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet	0	USD
CY2020Q3	swk	Non Derivative Instruments Gain Loss Amortized From Accumulated Other Comprehensive Income Into Income Net NonDerivativeInstrumentsGainLossAmortizedFromAccumulatedOtherComprehensiveIncomeIntoIncomeNet	0	USD
	swk	Non Derivative Instrument Gain Loss Recognized In Other Comprehensive Income Loss Effective Portion Net NonDerivativeInstrumentGainLossRecognizedInOtherComprehensiveIncomeLossEffectivePortionNet	-8500000	USD
	swk	Non Derivative Instruments Gain Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing Net NonDerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet	0	USD
	swk	Non Derivative Instruments Gain Loss Amortized From Accumulated Other Comprehensive Income Into Income Net NonDerivativeInstrumentsGainLossAmortizedFromAccumulatedOtherComprehensiveIncomeIntoIncomeNet	0	USD
CY2015Q1	us-gaap	Forward Contract Indexed To Issuers Equity Shares ForwardContractIndexedToIssuersEquityShares	3645510	shares
CY2015Q1	us-gaap	Payments For Repurchase Of Equity PaymentsForRepurchaseOfEquity	350000000	USD
CY2019Q4	swk	Common Stock Forward Purchase Contract Term CommonStockForwardPurchaseContractTerm	P3Y
CY2017Q2	swk	Common Stock Forward Purchase Contract Term CommonStockForwardPurchaseContractTerm	P3Y
CY2017Q2	swk	Beneficial Ownership Rate In One Share BeneficialOwnershipRateInOneShare	0.10
CY2021Q2	us-gaap	Stock Issued During Period Shares Conversion Of Convertible Securities StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities	1469055	shares
CY2020Q2	swk	Common Stock Forward Purchase Contract Term CommonStockForwardPurchaseContractTerm	P3Y
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-184300000	USD
	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-23200000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-161100000	USD
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-77600000	USD
	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-1100000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-76500000	USD
	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	21500000	USD
CY2021Q4	swk	Sensitivity Analysisof Fair Value Contingent Consideration Liability Impactof10 Percent Adverse Changein Discount Rate SensitivityAnalysisofFairValueContingentConsiderationLiabilityImpactof10PercentAdverseChangeinDiscountRate	7000000	USD
CY2021Q4	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	8100000	USD
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	10200000	USD
CY2020Q3	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	3200000	USD
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	41900000	USD
CY2021Q1	us-gaap	Restructuring Reserve RestructuringReserve	90200000	USD
	us-gaap	Restructuring Charges RestructuringCharges	22100000	USD
	us-gaap	Payments For Restructuring PaymentsForRestructuring	65200000	USD
	us-gaap	Restructuring Reserve Translation Adjustment RestructuringReserveTranslationAdjustment	-2000000.0	USD
CY2021Q4	us-gaap	Restructuring Reserve RestructuringReserve	49100000	USD
CY2021Q4	us-gaap	Restructuring Charges RestructuringCharges	5800000	USD
	us-gaap	Restructuring Charges RestructuringCharges	22100000	USD
CY2021Q4	us-gaap	Restructuring Reserve RestructuringReserve	49100000	USD
	us-gaap	Restructuring Charges RestructuringCharges	22000000	USD
CY2021Q4	us-gaap	Restructuring Charges RestructuringCharges	6000000	USD
CY2021Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-400000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	192800000	USD
CY2021Q4	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.001
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.126
CY2021Q4	swk	Effectiveincometaxrateexcludingthetaximpactofdivestituresandacquisitionrelatedcharges Effectiveincometaxrateexcludingthetaximpactofdivestituresandacquisitionrelatedcharges	0.020
	swk	Effectiveincometaxrateexcludingthetaximpactofdivestituresandacquisitionrelatedcharges Effectiveincometaxrateexcludingthetaximpactofdivestituresandacquisitionrelatedcharges	0.133
CY2020Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	78400000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-26000000	USD
CY2020Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.167
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.036
CY2020Q2	swk	One Time Tax Benefit Due To Restructuring Supply Chain OneTimeTaxBenefitDueToRestructuringSupplyChain	118800000	USD
CY2020Q3	swk	Effectiveincometaxrateexcludingthetaximpactofdivestituresandacquisitionrelatedcharges Effectiveincometaxrateexcludingthetaximpactofdivestituresandacquisitionrelatedcharges	0.178
	swk	Effectiveincometaxrateexcludingthetaximpactofdivestituresandacquisitionrelatedcharges Effectiveincometaxrateexcludingthetaximpactofdivestituresandacquisitionrelatedcharges	0.160
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3	segment
CY2021Q4	swk	Corporate Overhead Expense CorporateOverheadExpense	76500000	USD
CY2020Q3	swk	Corporate Overhead Expense CorporateOverheadExpense	62800000	USD
	swk	Corporate Overhead Expense CorporateOverheadExpense	244600000	USD
	swk	Corporate Overhead Expense CorporateOverheadExpense	190400000	USD
CY2021Q4	us-gaap	Other Noninterest Expense OtherNoninterestExpense	39500000	USD
CY2020Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	74300000	USD
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	152300000	USD
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	236100000	USD
CY2021Q4	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
CY2020Q3	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	-3600000	USD
	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
CY2021Q4	us-gaap	Restructuring Settlement And Impairment Provisions RestructuringSettlementAndImpairmentProvisions	5800000	USD
CY2020Q3	us-gaap	Restructuring Settlement And Impairment Provisions RestructuringSettlementAndImpairmentProvisions	42800000	USD
	us-gaap	Restructuring Settlement And Impairment Provisions RestructuringSettlementAndImpairmentProvisions	22100000	USD
	us-gaap	Restructuring Settlement And Impairment Provisions RestructuringSettlementAndImpairmentProvisions	74600000	USD
CY2021Q4	us-gaap	Interest Expense InterestExpense	45800000	USD
CY2020Q3	us-gaap	Interest Expense InterestExpense	52700000	USD
	us-gaap	Interest Expense InterestExpense	139800000	USD
	us-gaap	Interest Expense InterestExpense	169700000	USD
CY2021Q4	us-gaap	Investment Income Interest InvestmentIncomeInterest	2300000	USD
CY2020Q3	us-gaap	Investment Income Interest InvestmentIncomeInterest	2000000.0	USD
	us-gaap	Investment Income Interest InvestmentIncomeInterest	7900000	USD
	us-gaap	Investment Income Interest InvestmentIncomeInterest	14600000	USD
CY2021Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	403900000	USD
CY2020Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	469600000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	1536200000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	726900000	USD
CY2021Q4	us-gaap	Assets Assets	24326600000	USD
CY2021Q1	us-gaap	Assets Assets	23566300000	USD
CY2016Q1	us-gaap	Environmental Exit Costs Anticipated Cost EnvironmentalExitCostsAnticipatedCost	1400000000	USD
CY2021Q4	us-gaap	Revenues Revenues	4263200000	USD
CY2020Q3	us-gaap	Revenues Revenues	3850200000	USD
	us-gaap	Revenues Revenues	12761200000	USD
	us-gaap	Revenues Revenues	10127000000	USD
CY2021Q4	swk	Superfund Sites SuperfundSites	28	site
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CY2014Q2	swk	Environmental Remedial Investigation Feasibility Study Number Of Miles EnvironmentalRemedialInvestigationFeasibilityStudyNumberOfMiles	8.3	mi
CY2015Q2	swk	Environmental Remedial Investigation Feasibility Study Number Of Miles EnvironmentalRemedialInvestigationFeasibilityStudyNumberOfMiles	17	mi
CY2016Q1	swk	Environmental Remedial Investigation Feasibility Study Number Of Miles EnvironmentalRemedialInvestigationFeasibilityStudyNumberOfMiles	8.3	mi
CY2016Q1	swk	Environmental Remedial Investigation Feasibility Study Number Of Miles EnvironmentalRemedialInvestigationFeasibilityStudyNumberOfMiles	8.3	mi
CY2016Q1	swk	Environmental Remediation Cubic Yards Of Sediment EnvironmentalRemediationCubicYardsOfSediment	3500000	cubic_yard
CY2016Q1	swk	Environmental Remedial Investigation Feasibility Study Number Of Miles EnvironmentalRemedialInvestigationFeasibilityStudyNumberOfMiles	8.3	mi
CY2016Q1	swk	Environmental Remediation Estimated Remedial Design Implementation Period EnvironmentalRemediationEstimatedRemedialDesignImplementationPeriod	P6Y
CY2016Q1	swk	Environmental Remediation Number Of Other Parties Notified EnvironmentalRemediationNumberOfOtherPartiesNotified	105	Company
CY2016Q1	swk	Environmental Remedial Investigation Feasibility Study Number Of Miles EnvironmentalRemedialInvestigationFeasibilityStudyNumberOfMiles	8.3	mi
CY2017Q1	swk	Number Of Other Companies Offered Cash Out Settlements NumberOfOtherCompaniesOfferedCashOutSettlements	20	Company
CY2017Q1	swk	Number Of Other Companies Offered Cash Out Settlements NumberOfOtherCompaniesOfferedCashOutSettlements	20	Company
CY2017Q2	swk	Environmental Remediation Number Of Hazardous Substances EnvironmentalRemediationNumberOfHazardousSubstances	8	Hazardous_Substance
CY2016Q1	swk	Environmental Remedial Investigation Feasibility Study Number Of Miles EnvironmentalRemedialInvestigationFeasibilityStudyNumberOfMiles	8.3	mi
CY2016Q1	swk	Environmental Remedial Investigation Feasibility Study Number Of Miles EnvironmentalRemedialInvestigationFeasibilityStudyNumberOfMiles	8.3	mi
CY2016Q1	swk	Environmental Remedial Investigation Feasibility Study Number Of Miles EnvironmentalRemedialInvestigationFeasibilityStudyNumberOfMiles	8.3	mi
CY2016Q1	swk	Environmental Remedial Investigation Feasibility Study Number Of Miles EnvironmentalRemedialInvestigationFeasibilityStudyNumberOfMiles	8.3	mi
CY2018Q2	us-gaap	Loss Contingency Number Of Defendants LossContingencyNumberOfDefendants	100	Company
CY2018Q2	swk	Environmental Remediation Estimated Remedial Design Cleanup Cost EnvironmentalRemediationEstimatedRemedialDesignCleanupCost	165000000	USD
CY2016Q1	swk	Environmental Remedial Investigation Feasibility Study Number Of Miles EnvironmentalRemedialInvestigationFeasibilityStudyNumberOfMiles	8.3	mi
CY2021Q1	swk	Environmental Remediation Number Of Municipalities Suit Filed EnvironmentalRemediationNumberOfMunicipalitiesSuitFiled	42	municipality
CY2018Q4	swk	Environmental Remedial Investigation Feasibility Study Number Of Miles EnvironmentalRemedialInvestigationFeasibilityStudyNumberOfMiles	9	mi
CY2021Q2	us-gaap	Environmental Exit Costs Anticipated Cost EnvironmentalExitCostsAnticipatedCost	441000000	USD
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.035
	swk	Increaseinleaseliability Increaseinleaseliability	58600000	USD
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	471700000	USD
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	461600000	USD
	swk	Lessee Operating Lease Numberof Distribution Centers LesseeOperatingLeaseNumberofDistributionCenters	1	distribution_center
	swk	Numberof Office Buildings NumberofOfficeBuildings	2	office_building
CY2021Q4	us-gaap	Operating Lease Cost OperatingLeaseCost	39800000	USD
CY2020Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	38800000	USD
	us-gaap	Operating Lease Cost OperatingLeaseCost	117300000	USD
	us-gaap	Operating Lease Cost OperatingLeaseCost	113700000	USD
CY2021Q4	us-gaap	Short Term Lease Cost ShortTermLeaseCost	6400000	USD
CY2020Q3	us-gaap	Short Term Lease Cost ShortTermLeaseCost	6200000	USD
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	17900000	USD
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	19000000.0	USD
CY2021Q4	us-gaap	Variable Lease Cost VariableLeaseCost	1100000	USD
CY2020Q3	us-gaap	Variable Lease Cost VariableLeaseCost	1600000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	524900000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	36600000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	120200000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	91500000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	74500000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	53400000	USD
CY2021Q4	swk	Lessee Operating Lease Liability Payments Due After Year Four LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour	148700000	USD
CY2021Q4	us-gaap	Guarantee Obligations Current Carrying Value GuaranteeObligationsCurrentCarryingValue	8400000	USD
	us-gaap	Variable Lease Cost VariableLeaseCost	4400000	USD
	us-gaap	Variable Lease Cost VariableLeaseCost	5400000	USD
CY2021Q4	us-gaap	Sublease Income SubleaseIncome	500000	USD
CY2020Q3	us-gaap	Sublease Income SubleaseIncome	300000	USD
	us-gaap	Sublease Income SubleaseIncome	1500000	USD
	us-gaap	Sublease Income SubleaseIncome	700000	USD
CY2021Q4	us-gaap	Lease Cost LeaseCost	46800000	USD
CY2020Q3	us-gaap	Lease Cost LeaseCost	46300000	USD
	us-gaap	Lease Cost LeaseCost	138100000	USD
	us-gaap	Lease Cost LeaseCost	137400000	USD
CY2021Q4	us-gaap	Operating Lease Payments OperatingLeasePayments	33900000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	110500000	USD
CY2020Q3	us-gaap	Operating Lease Payments OperatingLeasePayments	37100000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	116100000	USD
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P6Y
CY2021Q4	us-gaap	Guarantee Obligations Maximum Exposure GuaranteeObligationsMaximumExposure	324600000	USD
	swk	Number Of Distribution Centers NumberOfDistributionCenters	1	distribution_center
	swk	Numberof Office Buildings NumberofOfficeBuildings	2	office_building
CY2021Q1	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	113800000	USD
CY2019Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	100100000	USD
	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	110300000	USD
	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	94100000	USD
	swk	Product Warranty Accrual Payments And Currency Translation ProductWarrantyAccrualPaymentsAndCurrencyTranslation	119700000	USD
	swk	Product Warranty Accrual Payments And Currency Translation ProductWarrantyAccrualPaymentsAndCurrencyTranslation	84500000	USD
CY2021Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	104400000	USD
CY2020Q3	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	109700000	USD

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STANLEY BLACK & DECKER, INC. Stock $swk

2021 Q4 Form 10-Q Financial Statement

#000009355621000052 Filed on November 12, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SWK STANLEY BLACK & DECKER, INC. Stock $swk

2021 Q4 Form 10-Q Financial Statement

#000009355621000052 Filed on November 12, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SWK
STANLEY BLACK & DECKER, INC. Stock $swk