$DHI
HORTON D R INC /DE/ Stock $dhi

$dhi Overview Financials Valuation SEC Filings Company Website

2018 Q3 Form 10-K Financial Statement

#000088218419000147 Filed on November 25, 2019

Income Statement

Concept	2018 Q3	2018 Q2	2018 Q1
Revenue	$4.505B	$4.435B	$3.795B
YoY Change	8.32%	17.45%	16.71%
Cost Of Revenue	$3.452B	$3.397B	$2.962B
YoY Change	6.41%	14.73%	16.15%
Gross Profit	$1.054B	$1.038B	$833.1M
YoY Change	15.08%	27.33%	18.78%
Gross Profit Margin	23.39%	23.41%	21.95%
Selling, General & Admin	$456.9M	$434.9M	$400.9M
YoY Change	9.81%	16.13%	12.87%
% of Gross Profit	43.37%	41.89%	48.12%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$15.80M	$13.50M	$16.90M
YoY Change	10.49%	3.05%	31.01%
% of Gross Profit	1.5%	1.3%	2.03%
Operating Expenses	$438.1M	$434.9M	$400.9M
YoY Change	7.64%	16.13%	12.87%
Operating Profit	$615.5M	$603.2M	$432.2M
YoY Change	21.04%	36.84%	24.84%
Interest Expense	-$4.500M	$0.00	$0.00
YoY Change	73.08%		-100.0%
% of Operating Profit	-0.73%	0.0%	0.0%
Other Income/Expense, Net		$13.00M	$11.50M
YoY Change		251.35%	49.35%
Pretax Income	$607.7M	$616.2M	$444.8M
YoY Change	25.17%	38.63%	25.69%
Income Tax	$138.8M	$162.5M	$94.00M
% Of Pretax Income	22.84%	26.37%	21.13%
Net Earnings	$466.1M	$453.8M	$351.0M
YoY Change	48.82%	57.02%	53.14%
Net Earnings / Revenue	10.35%	10.23%	9.25%
Basic Earnings Per Share	$1.24	$1.20	$0.93
Diluted Earnings Per Share	$1.22	$1.18	$0.91
COMMON SHARES
Basic Shares Outstanding	377.1M shares	377.4M shares	376.8M shares
Diluted Shares Outstanding		383.4M shares	383.9M shares

Balance Sheet

Concept	2018 Q3	2018 Q2	2018 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.473B	$1.178B	$1.011B
YoY Change	46.13%	130.08%	1.81%
Cash & Equivalents	$1.473B	$1.178B	$1.011B
Short-Term Investments
Other Short-Term Assets	$37.00M	$19.00M	$23.00M
YoY Change	19.35%	58.33%	15.0%
Inventory	$10.40B	$10.30B	$10.14B
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets	$12.04B	$11.64B	$11.33B
YoY Change	15.67%	15.05%	12.32%
LONG-TERM ASSETS
Property, Plant & Equipment	$401.1M	$385.2M	$380.4M
YoY Change	23.42%	36.21%	53.33%
Goodwill	$109.2M	$109.2M	$109.2M
YoY Change	36.5%
Intangibles
YoY Change
Long-Term Investments	$11.00M	$32.00M	$32.00M
YoY Change
Other Assets	$227.0M	$263.0M	$275.0M
YoY Change	-40.58%	-33.42%	-40.6%
Total Long-Term Assets	$2.074B	$1.953B	$1.893B
YoY Change	16.85%	5.02%	2.99%
TOTAL ASSETS
Total Short-Term Assets	$12.04B	$11.64B	$11.33B
Total Long-Term Assets	$2.074B	$1.953B	$1.893B
Total Assets	$14.11B	$13.59B	$13.22B
YoY Change	15.84%	13.49%	10.88%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$625.0M	$655.0M	$583.0M
YoY Change	7.76%	-0.15%	0.34%
Accrued Expenses	$961.0M	$885.0M	$874.0M
YoY Change	9.45%	-0.11%	3.31%
Deferred Revenue
YoY Change
Short-Term Debt	$638.0M	$526.0M	$490.0M
YoY Change	51.9%	11.21%	16.95%
Long-Term Debt Due	$505.0M	$506.0M	$508.0M
YoY Change
Total Short-Term Liabilities	$2.822B	$2.673B	$2.521B
YoY Change	48.68%	30.33%	35.32%
LONG-TERM LIABILITIES
Long-Term Debt	$2.061B	$2.061B	$2.236B
YoY Change	-15.95%	-15.98%	-20.23%
Other Long-Term Liabilities	$73.00M	$88.00M	$90.00M
YoY Change	-16.09%	144.44%	157.14%
Total Long-Term Liabilities	$2.134B	$2.149B	$2.326B
YoY Change	-15.95%	-13.66%	-18.04%
TOTAL LIABILITIES
Total Short-Term Liabilities	$2.822B	$2.673B	$2.521B
Total Long-Term Liabilities	$2.134B	$2.149B	$2.326B
Total Liabilities	$4.956B	$4.824B	$4.846B
YoY Change	11.69%	6.24%	3.09%
SHAREHOLDERS EQUITY
Retained Earnings	$6.218B	$5.799B	$5.392B
YoY Change	25.72%	24.17%	22.03%
Common Stock	$3.089B	$3.068B	$3.050B
YoY Change	3.1%	3.62%	3.89%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$322.4M	$269.8M	$242.8M
YoY Change	65.42%	38.43%	80.79%
Treasury Stock Shares	11.86M shares	10.66M shares	10.05M shares
Shareholders Equity	$8.984B	$8.597B	$8.199B
YoY Change
Total Liabilities & Shareholders Equity	$14.11B	$13.59B	$13.22B
YoY Change	15.84%	13.49%	10.88%

Cashflow Statement

Concept	2018 Q3	2018 Q2	2018 Q1
OPERATING ACTIVITIES
Net Income	$466.1M	$453.8M	$351.0M
YoY Change	48.82%	57.02%	53.14%
Depreciation, Depletion And Amortization	$15.80M	$13.50M	$16.90M
YoY Change	10.49%	3.05%	31.01%
Cash From Operating Activities	$238.7M	$405.3M	-$23.80M
YoY Change	-62.17%	-835.57%	-77.86%
INVESTING ACTIVITIES
Capital Expenditures	-$28.20M	-$31.10M	-$34.60M
YoY Change	-47.58%	-32.39%	-1.98%
Acquisitions
YoY Change
Other Investing Activities	$39.70M	$7.200M	$227.0M
YoY Change	944.74%	-550.0%	-3438.24%
Cash From Investing Activities	$11.50M	-$23.90M	$192.4M
YoY Change	-123.0%	-49.79%	-557.01%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$24.50M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	18.90M	-210.7M	-76.40M
YoY Change	-122.08%	-44.27%	918.67%
NET CHANGE
Cash From Operating Activities	238.7M	405.3M	-23.80M
Cash From Investing Activities	11.50M	-23.90M	192.4M
Cash From Financing Activities	18.90M	-210.7M	-76.40M
Net Change In Cash	269.1M	170.7M	92.20M
YoY Change	-45.68%	-135.5%	-158.69%
FREE CASH FLOW
Cash From Operating Activities	$238.7M	$405.3M	-$23.80M
Capital Expenditures	-$28.20M	-$31.10M	-$34.60M
Free Cash Flow	$266.9M	$436.4M	$10.80M
YoY Change	-61.03%	-4895.6%	-114.96%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2019	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--09-30
CY2019	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2019	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2019
CY2019	dei	Entity Central Index Key EntityCentralIndexKey	0000882184
CY2019	dei	Entity Registrant Name EntityRegistrantName	HORTON D R INC /DE/
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CY2019	dei	Document Type DocumentType	10-K
CY2019	dei	Document Annual Report DocumentAnnualReport	true
CY2019	dei	Document Period End Date DocumentPeriodEndDate	2019-09-30
CY2019	dei	Document Transition Report DocumentTransitionReport	false
CY2019	dei	Entity File Number EntityFileNumber	1-14122
CY2019	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2019	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	75-2386963
CY2019	dei	Entity Address Address Line1 EntityAddressAddressLine1	1341 Horton Circle
CY2019	dei	Entity Address City Or Town EntityAddressCityOrTown	Arlington
CY2019	dei	Entity Address State Or Province EntityAddressStateOrProvince	TX
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CY2019	dei	City Area Code CityAreaCode	817
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CY2017	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	149600000	USD
CY2017	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	60600000	USD
CY2017Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	7747600000	USD
CY2018	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	175200000	USD
CY2018	us-gaap	Profit Loss ProfitLoss	1462300000	USD
CY2018	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	43400000	USD
CY2018	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	4000000.0	USD
CY2018	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	10300000	USD
CY2018	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	55800000	USD
CY2018	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	188400000	USD
CY2018	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	127500000	USD
CY2018	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	3200000	USD
CY2018Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	9158900000	USD
CY2019	us-gaap	Cumulative Effect On Retained Earnings Net Of Tax1 CumulativeEffectOnRetainedEarningsNetOfTax1	27100000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	1618600000	USD
CY2019	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	38100000	USD
CY2019	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	4600000	USD
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	19700000	USD
CY2019	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	73200000	USD
CY2019	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	223400000	USD
CY2019	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	479800000	USD
CY2019	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	3900000	USD
CY2019	us-gaap	Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Changes Issuance Of Equity By Subsidiary To Noncontrolling Interests ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesIssuanceOfEquityBySubsidiaryToNoncontrollingInterests	101400000	USD
CY2019	us-gaap	Profit Loss ProfitLoss	1618600000	USD
CY2018	us-gaap	Profit Loss ProfitLoss	1462300000	USD
CY2017	us-gaap	Profit Loss ProfitLoss	1038400000	USD
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	72000000.0	USD
CY2018	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	62400000	USD
CY2017	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	54700000	USD
CY2019	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	10900000	USD
CY2018	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	9900000	USD
CY2017	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	5000000.0	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	73200000	USD
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	55800000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	59200000	USD
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	500000	USD
CY2018	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	2800000	USD
CY2017	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	0	USD
CY2019	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	500000	USD
CY2018	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	2000000.0	USD
CY2017	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	0	USD
CY2019	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	0	USD
CY2018	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	0	USD
CY2017	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	14300000	USD
CY2019	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-20100000	USD
CY2018	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-170900000	USD
CY2017	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-110800000	USD
CY2019	us-gaap	Production Related Impairments Or Charges ProductionRelatedImpairmentsOrCharges	54000000.0	USD
CY2018	us-gaap	Production Related Impairments Or Charges ProductionRelatedImpairmentsOrCharges	50400000	USD
CY2017	us-gaap	Production Related Impairments Or Charges ProductionRelatedImpairmentsOrCharges	40200000	USD
CY2019	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	53900000	USD
CY2018	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	18800000	USD
CY2017	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	0	USD
CY2019	us-gaap	Increase Decrease In Finished Goods And Work In Process Inventories IncreaseDecreaseInFinishedGoodsAndWorkInProcessInventories	-84600000	USD
CY2018	us-gaap	Increase Decrease In Finished Goods And Work In Process Inventories IncreaseDecreaseInFinishedGoodsAndWorkInProcessInventories	482800000	USD
CY2017	us-gaap	Increase Decrease In Finished Goods And Work In Process Inventories IncreaseDecreaseInFinishedGoodsAndWorkInProcessInventories	584400000	USD
CY2019	us-gaap	Increase Decrease In Inventory For Long Term Contracts Or Programs IncreaseDecreaseInInventoryForLongTermContractsOrPrograms	676400000	USD
CY2018	us-gaap	Increase Decrease In Inventory For Long Term Contracts Or Programs IncreaseDecreaseInInventoryForLongTermContractsOrPrograms	573800000	USD
CY2017	us-gaap	Increase Decrease In Inventory For Long Term Contracts Or Programs IncreaseDecreaseInInventoryForLongTermContractsOrPrograms	362300000	USD
CY2019	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	161600000	USD
CY2018	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	110600000	USD
CY2017	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	63700000	USD
CY2019	us-gaap	Increase Decrease In Mortgage Loans Held For Sale IncreaseDecreaseInMortgageLoansHeldForSale	275600000	USD
CY2018	us-gaap	Increase Decrease In Mortgage Loans Held For Sale IncreaseDecreaseInMortgageLoansHeldForSale	208800000	USD
CY2017	us-gaap	Increase Decrease In Mortgage Loans Held For Sale IncreaseDecreaseInMortgageLoansHeldForSale	-67600000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	126200000	USD
CY2018	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	129100000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	89000000.0	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	892100000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	545200000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	440200000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	127200000	USD
CY2018	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	68100000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	102700000	USD
CY2019	us-gaap	Proceeds From Sale Of Buildings ProceedsFromSaleOfBuildings	143800000	USD
CY2018	us-gaap	Proceeds From Sale Of Buildings ProceedsFromSaleOfBuildings	292900000	USD
CY2017	us-gaap	Proceeds From Sale Of Buildings ProceedsFromSaleOfBuildings	0	USD
CY2019	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	96900000	USD
CY2018	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	70200000	USD
CY2017	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	54600000	USD
CY2019	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	4400000	USD
CY2018	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	17500000	USD
CY2017	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	0	USD
CY2019	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	2300000	USD
CY2018	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	1200000	USD
CY2017	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	-6200000	USD
CY2019	us-gaap	Payments For Proceeds From Availableforsale Securities Shortterm PaymentsForProceedsFromAvailableforsaleSecuritiesShortterm	0	USD
CY2018	us-gaap	Payments For Proceeds From Availableforsale Securities Shortterm PaymentsForProceedsFromAvailableforsaleSecuritiesShortterm	-7300000	USD
CY2017	us-gaap	Payments For Proceeds From Availableforsale Securities Shortterm PaymentsForProceedsFromAvailableforsaleSecuritiesShortterm	8800000	USD
CY2019	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	315800000	USD
CY2018	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	159200000	USD
CY2017	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	4100000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-394000000.0	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	19000000.0	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-164000000.0	USD
CY2019	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	2528200000	USD
CY2018	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	2163500000	USD
CY2017	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	835000000.0	USD
CY2019	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	2686100000	USD
CY2018	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	2181700000	USD
CY2017	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	1192300000	USD
CY2019	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	251200000	USD
CY2018	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	217700000	USD
CY2017	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	-53000000.0	USD
CY2019	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	42700000	USD
CY2018	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	47400000	USD
CY2017	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	46700000	USD
CY2019	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	0	USD
CY2019	us-gaap	Payments For Previous Acquisition PaymentsForPreviousAcquisition	10100000	USD
CY2018	us-gaap	Payments For Previous Acquisition PaymentsForPreviousAcquisition	0	USD
CY2017	us-gaap	Payments For Previous Acquisition PaymentsForPreviousAcquisition	0	USD
CY2018	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	0	USD
CY2017	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	14300000	USD
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	19700000	USD
CY2018	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	10300000	USD
CY2017	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	5100000	USD
CY2019	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	223400000	USD
CY2018	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	188400000	USD
CY2017	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	149600000	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	479800000	USD
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	127500000	USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	60600000	USD
CY2019	us-gaap	Proceeds From Payments To Minority Shareholders ProceedsFromPaymentsToMinorityShareholders	-3900000	USD
CY2018	us-gaap	Proceeds From Payments To Minority Shareholders ProceedsFromPaymentsToMinorityShareholders	-3200000	USD
CY2017	us-gaap	Proceeds From Payments To Minority Shareholders ProceedsFromPaymentsToMinorityShareholders	0	USD
CY2019	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	100700000	USD
CY2018	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2017	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-490100000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-82500000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-564600000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	8000000.0	USD
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	481700000	USD
CY2017	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-288400000	USD
CY2018Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1506000000.0	USD
CY2017Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1024300000	USD
CY2016Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1312700000	USD
CY2019Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1514000000.0	USD
CY2018Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1506000000.0	USD
CY2017Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1024300000	USD
CY2019	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	488000000.0	USD
CY2018	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	387200000	USD
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	446400000	USD
CY2019	us-gaap	Notes Issued1 NotesIssued1	83600000	USD
CY2018	us-gaap	Notes Issued1 NotesIssued1	0	USD
CY2017	us-gaap	Notes Issued1 NotesIssued1	4500000	USD
CY2019	us-gaap	Stock Issued1 StockIssued1	49600000	USD
CY2018	us-gaap	Stock Issued1 StockIssued1	64000000.0	USD
CY2017	us-gaap	Stock Issued1 StockIssued1	31900000	USD
CY2019	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	14100000	USD
CY2018	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	10700000	USD
CY2017	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	16300000	USD
CY2019Q3	us-gaap	Minority Interest Ownership Percentage By Parent MinorityInterestOwnershipPercentageByParent	0.66
CY2019Q3	us-gaap	Minority Interest Ownership Percentage By Noncontrolling Owners MinorityInterestOwnershipPercentageByNoncontrollingOwners	0.34
CY2019	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="line-height:120%;text-indent:12px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Reclassifications</span></div><div style="line-height:120%;text-align:left;text-indent:32px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div><div style="line-height:120%;text-align:left;text-indent:30px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In connection with the adoption of Accounting Standards Update (ASU) 2016-18 in fiscal 2019, restricted cash is now included with cash and cash equivalents when reconciling beginning and ending amounts in the consolidated statements of cash flows. Prior year amounts have been reclassified to conform to the current year presentation, resulting in an increase in cash provided by investing activities of </span><span style="font-family:inherit;font-size:10pt;"><span>$16.4 million</span></span><span style="font-family:inherit;font-size:10pt;"> for fiscal 2018 and a decrease in cash used in investing activities of </span><span style="font-family:inherit;font-size:10pt;"><span>$7.0 million</span></span><span style="font-family:inherit;font-size:10pt;"> for fiscal 2017.</span></div>
CY2019	us-gaap	Use Of Estimates UseOfEstimates	<div style="line-height:120%;text-align:left;text-indent:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Use of Estimates</span></div><div style="line-height:120%;text-align:left;text-indent:32px;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><br/></span></div><div style="line-height:120%;text-align:left;text-indent:30px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions. These estimates and assumptions affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ materially from those estimates.</span></div>
CY2019Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	723100000	USD
CY2018Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	645800000	USD
CY2019Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	260900000	USD
CY2018Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	244700000	USD
CY2019Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	462200000	USD
CY2018Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	401100000	USD
CY2019	us-gaap	Depreciation Depreciation	66100000	USD
CY2018	us-gaap	Depreciation Depreciation	58200000	USD
CY2017	us-gaap	Depreciation Depreciation	49400000	USD
CY2019	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2019Q3	us-gaap	Goodwill Goodwill	163500000	USD
CY2018Q3	us-gaap	Goodwill Goodwill	109200000	USD
CY2019	us-gaap	Advertising Expense AdvertisingExpense	47000000.0	USD
CY2018	us-gaap	Advertising Expense AdvertisingExpense	44100000	USD
CY2017	us-gaap	Advertising Expense AdvertisingExpense	45400000	USD
CY2019	us-gaap	Description Of New Accounting Pronouncements Not Yet Adopted DescriptionOfNewAccountingPronouncementsNotYetAdopted	<div style="line-height:120%;text-align:left;text-indent:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Pending Accounting Pronouncements</span></div><div style="line-height:120%;text-align:left;text-indent:16px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;text-indent:29px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In February 2016, the FASB issued ASU 2016-02, “Leases,” which requires that lease assets and liabilities be recognized on the balance sheet and that key information about leasing arrangements be disclosed. The guidance is effective for the Company beginning October 1, 2019 and will not have a material impact on its consolidated financial position, results of operations or cash flows.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;text-indent:29px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In June 2016, the FASB issued ASU 2016-13, “Financial Instruments - Credit Losses,” which replaces the current incurred loss impairment methodology with a methodology that reflects expected credit losses and requires consideration of a broader range of reasonable and supportable information in determining credit loss estimates. The guidance is effective for the Company beginning October 1, 2020 and is not expected to have a material impact on its consolidated financial position, results of operations or cash flows.</span></div><div style="line-height:120%;text-align:left;text-indent:30px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;text-indent:30px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In January 2017, the FASB issued ASU 2017-04, “Intangibles - Goodwill and Other,” which simplifies the measurement of goodwill impairment by removing the second step of the goodwill impairment test and requires the determination of the fair value of individual assets and liabilities of a reporting unit. Under the new guidance, goodwill impairment is measured as the amount by which a reporting unit’s carrying amount exceeds its fair value with the loss recognized limited to the total amount of goodwill allocated to the reporting unit. The guidance is effective for the Company beginning October 1, 2020 and is not expected to have a material impact on its consolidated financial position, results of operations or cash flows.</span></div>
CY2019Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1494300000	USD
CY2019Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	19700000	USD
CY2019Q3	us-gaap	Inventory Homes Under Construction InventoryHomesUnderConstruction	5245000000.0	USD
CY2019Q3	us-gaap	Inventory Real Estate Land And Land Development Costs InventoryRealEstateLandAndLandDevelopmentCosts	5939400000	USD
CY2019Q3	us-gaap	Inventory Land Held For Development And Sale InventoryLandHeldForDevelopmentAndSale	77800000	USD
CY2019Q3	us-gaap	Inventory Land Held For Sale InventoryLandHeldForSale	19800000	USD
CY2019Q3	us-gaap	Inventory Real Estate InventoryRealEstate	11282000000.0	USD
CY2019Q3	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	6500000	USD
CY2019Q3	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	1072000000.0	USD
CY2019Q3	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	1072000000.0	USD
CY2019Q3	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	163100000	USD
CY2019Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	462200000	USD
CY2019Q3	us-gaap	Other Assets OtherAssets	943300000	USD
CY2019Q3	us-gaap	Goodwill Goodwill	163500000	USD
CY2019Q3	us-gaap	Assets Assets	15606600000	USD
CY2019Q3	us-gaap	Accounts Payable Current And Noncurrent AccountsPayableCurrentAndNoncurrent	634000000.0	USD
CY2019Q3	us-gaap	Accrued Liabilities Current And Noncurrent AccruedLiabilitiesCurrentAndNoncurrent	1278100000	USD
CY2019Q3	us-gaap	Notes Payable NotesPayable	3399400000	USD
CY2019Q3	us-gaap	Liabilities Liabilities	5311500000	USD
CY2018Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1473100000	USD
CY2018Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	32900000	USD
CY2018Q3	us-gaap	Inventory Homes Under Construction InventoryHomesUnderConstruction	5086300000	USD
CY2018Q3	us-gaap	Inventory Real Estate Land And Land Development Costs InventoryRealEstateLandAndLandDevelopmentCosts	5172400000	USD
CY2018Q3	us-gaap	Inventory Land Held For Development And Sale InventoryLandHeldForDevelopmentAndSale	96100000	USD
CY2018Q3	us-gaap	Inventory Land Held For Sale InventoryLandHeldForSale	40200000	USD
CY2018Q3	us-gaap	Inventory Real Estate InventoryRealEstate	10395000000.0	USD
CY2018Q3	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	11000000.0	USD
CY2018Q3	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	796400000	USD
CY2018Q3	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	194000000.0	USD
CY2018Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	401100000	USD
CY2018Q3	us-gaap	Other Assets OtherAssets	701900000	USD
CY2018Q3	us-gaap	Goodwill Goodwill	109200000	USD
CY2018Q3	us-gaap	Assets Assets	14114600000	USD
CY2018Q3	us-gaap	Accounts Payable Current And Noncurrent AccountsPayableCurrentAndNoncurrent	624700000	USD
CY2018Q3	us-gaap	Accrued Liabilities Current And Noncurrent AccruedLiabilitiesCurrentAndNoncurrent	1127500000	USD
CY2018Q3	us-gaap	Notes Payable NotesPayable	3203500000	USD
CY2018Q3	us-gaap	Liabilities Liabilities	4955700000	USD
CY2019	us-gaap	Revenues Revenues	17592900000	USD
CY2019	us-gaap	Production Related Impairments Or Charges ProductionRelatedImpairmentsOrCharges	54000000.0	USD
CY2019	us-gaap	Cost Of Revenue CostOfRevenue	13720900000	USD
CY2019	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	1832500000	USD
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	500000	USD
CY2019	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	53900000	USD
CY2019	us-gaap	Interest And Other Income InterestAndOtherIncome	31400000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	2125300000	USD
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	72000000.0	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	892100000	USD
CY2018	us-gaap	Revenues Revenues	16068000000.0	USD
CY2018	us-gaap	Production Related Impairments Or Charges ProductionRelatedImpairmentsOrCharges	50400000	USD
CY2018	us-gaap	Cost Of Revenue CostOfRevenue	12398100000	USD
CY2018	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	1676800000	USD
CY2019Q3	dhi	Percentageof Company Assets Ownedby Entitiesthat Guarantee Homebuilding Senior Notesand Revolving Credit Facility PercentageofCompanyAssetsOwnedbyEntitiesthatGuaranteeHomebuildingSeniorNotesandRevolvingCreditFacility	0.79
CY2018	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	2800000	USD
CY2018	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	18800000	USD
CY2018	us-gaap	Interest Expense InterestExpense	0	USD
CY2018	us-gaap	Interest And Other Income InterestAndOtherIncome	45300000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	2060000000.0	USD
CY2018	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	62400000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	545200000	USD
CY2017	us-gaap	Revenues Revenues	14091000000.0	USD
CY2017	us-gaap	Production Related Impairments Or Charges ProductionRelatedImpairmentsOrCharges	40200000	USD
CY2017	us-gaap	Cost Of Revenue CostOfRevenue	11042800000	USD
CY2017	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	1471600000	USD
CY2017	us-gaap	Interest And Other Income InterestAndOtherIncome	25500000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1602100000	USD
CY2017	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	54700000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	440200000	USD
CY2019Q3	us-gaap	Inventory Write Down InventoryWriteDown	7100000	USD
CY2019	us-gaap	Inventory Write Down InventoryWriteDown	25700000	USD
CY2018	us-gaap	Inventory Write Down InventoryWriteDown	11800000	USD
CY2017	us-gaap	Inventory Write Down InventoryWriteDown	23200000	USD
CY2019	dhi	Write Offs Recoveries Of Earnest Money Deposits And Pre Acquisition Costs WriteOffsRecoveriesOfEarnestMoneyDepositsAndPreAcquisitionCosts	28300000	USD
CY2018	dhi	Write Offs Recoveries Of Earnest Money Deposits And Pre Acquisition Costs WriteOffsRecoveriesOfEarnestMoneyDepositsAndPreAcquisitionCosts	14100000	USD
CY2017	dhi	Write Offs Recoveries Of Earnest Money Deposits And Pre Acquisition Costs WriteOffsRecoveriesOfEarnestMoneyDepositsAndPreAcquisitionCosts	17000000.0	USD
CY2018	us-gaap	Payments For Legal Settlements PaymentsForLegalSettlements	24500000	USD
CY2019Q3	us-gaap	Notes Payable NotesPayable	3399400000	USD
CY2018Q3	us-gaap	Notes Payable NotesPayable	3203500000	USD
CY2019Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	1600000000	USD
CY2019Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	403300000	USD
CY2019Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	350400000	USD
CY2019Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	700400000	USD
CY2019Q3	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	351500000	USD
CY2017	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	251100000	USD
CY2019	us-gaap	Concentration Risk Percentage1 ConcentrationRiskPercentage1	0.93
CY2019	dhi	Percentage Of Mortgage Loans Sold To Major Purchasers PercentageOfMortgageLoansSoldToMajorPurchasers	0.32
CY2018Q3	us-gaap	Real Estate Inventory Capitalized Interest Costs RealEstateInventoryCapitalizedInterestCosts	162700000	USD
CY2017Q3	us-gaap	Real Estate Inventory Capitalized Interest Costs RealEstateInventoryCapitalizedInterestCosts	167900000	USD
CY2016Q3	us-gaap	Real Estate Inventory Capitalized Interest Costs RealEstateInventoryCapitalizedInterestCosts	191200000	USD
CY2019	us-gaap	Interest Costs Incurred InterestCostsIncurred	140200000	USD
CY2018	us-gaap	Interest Costs Incurred InterestCostsIncurred	125400000	USD
CY2017	us-gaap	Interest Costs Incurred InterestCostsIncurred	129300000	USD
CY2019	us-gaap	Real Estate Inventory Capitalized Interest Costs Cost Of Sales1 RealEstateInventoryCapitalizedInterestCostsCostOfSales1	122800000	USD
CY2018	us-gaap	Real Estate Inventory Capitalized Interest Costs Cost Of Sales1 RealEstateInventoryCapitalizedInterestCostsCostOfSales1	130600000	USD
CY2017	us-gaap	Real Estate Inventory Capitalized Interest Costs Cost Of Sales1 RealEstateInventoryCapitalizedInterestCostsCostOfSales1	152600000	USD
CY2019Q3	us-gaap	Real Estate Inventory Capitalized Interest Costs RealEstateInventoryCapitalizedInterestCosts	180100000	USD
CY2018Q3	us-gaap	Real Estate Inventory Capitalized Interest Costs RealEstateInventoryCapitalizedInterestCosts	162700000	USD
CY2017Q3	us-gaap	Real Estate Inventory Capitalized Interest Costs RealEstateInventoryCapitalizedInterestCosts	167900000	USD
CY2019Q3	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	1100000000	USD
CY2019Q3	us-gaap	Principal Amount Outstanding On Loans Held For Sale Or Securitization PrincipalAmountOutstandingOnLoansHeldForSaleOrSecuritization	1000000000.0	USD
CY2018Q3	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	796400000	USD
CY2018Q3	us-gaap	Principal Amount Outstanding On Loans Held For Sale Or Securitization PrincipalAmountOutstandingOnLoansHeldForSaleOrSecuritization	776100000	USD
CY2019	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	8700000000	USD
CY2018	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	7600000000	USD
CY2017	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	6800000000	USD
CY2019	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	8400000000	USD
CY2018	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	7400000000	USD
CY2019Q3	us-gaap	Other Real Estate And Foreclosed Assets OtherRealEstateAndForeclosedAssets	11400000	USD
CY2017	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	6800000000	USD
CY2019	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	319400000	USD
CY2018	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	265100000	USD
CY2019Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	8700000	USD
CY2018Q3	us-gaap	Other Real Estate And Foreclosed Assets OtherRealEstateAndForeclosedAssets	9100000	USD
CY2018Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	8400000	USD
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	407300000	USD
CY2018	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	373200000	USD
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	425600000	USD
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	79300000	USD
CY2018	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	53600000	USD
CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	27300000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	486600000	USD
CY2018	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	426800000	USD
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	452900000	USD
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	13900000	USD
CY2018	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	158700000	USD
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	87900000	USD
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	6200000	USD
CY2018	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	12200000	USD
CY2017	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	22900000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	20100000	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	170900000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	110800000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	506700000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	597700000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	563700000	USD
CY2019	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.238
CY2018	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.290
CY2017	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.352
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2019	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	446300000	USD
CY2018	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	505000000.0	USD
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	560700000	USD
CY2019	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	69100000	USD
CY2018	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	59400000	USD
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	42300000	USD
CY2019	us-gaap	Income Tax Reconciliation Deductions Qualified Production Activities IncomeTaxReconciliationDeductionsQualifiedProductionActivities	0	USD
CY2018	us-gaap	Income Tax Reconciliation Deductions Qualified Production Activities IncomeTaxReconciliationDeductionsQualifiedProductionActivities	36700000	USD
CY2017	us-gaap	Income Tax Reconciliation Deductions Qualified Production Activities IncomeTaxReconciliationDeductionsQualifiedProductionActivities	39800000	USD
CY2019	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-200000	USD
CY2018	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-7300000	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	800000	USD
CY2019	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	1600000	USD
CY2018	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	19000000.0	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	3500000	USD
CY2019	us-gaap	Income Tax Reconciliation Deductions Other IncomeTaxReconciliationDeductionsOther	16100000	USD
CY2018	us-gaap	Income Tax Reconciliation Deductions Other IncomeTaxReconciliationDeductionsOther	21200000	USD
CY2017	us-gaap	Income Tax Reconciliation Deductions Other IncomeTaxReconciliationDeductionsOther	0	USD
CY2019	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0	USD
CY2018	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	108700000	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0	USD
CY2019	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	9200000	USD
CY2018	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	8800000	USD
CY2017	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	3200000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	506700000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	597700000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	563700000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	39800000	USD
CY2018Q3	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	40900000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Impairment Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses	27900000	USD
CY2018Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Impairment Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses	31800000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Warranty Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves	135100000	USD
CY2018Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Warranty Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves	121800000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	31500000	USD
CY2018Q3	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	38100000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	3500000	USD
CY2018Q3	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	4300000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	65100000	USD
CY2018Q3	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	55200000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	200000	USD
CY2018Q3	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	1300000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	7000000.0	USD
CY2018Q3	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	5800000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	310100000	USD
CY2018Q3	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	299200000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	18700000	USD
CY2018Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	17700000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	291400000	USD
CY2018Q3	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	281500000	USD
CY2019Q3	us-gaap	Deferred Tax Liabilities Tax Deferred Income DeferredTaxLiabilitiesTaxDeferredIncome	95400000	USD
CY2018Q3	us-gaap	Deferred Tax Liabilities Tax Deferred Income DeferredTaxLiabilitiesTaxDeferredIncome	64900000	USD
CY2019Q3	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	14200000	USD
CY2018Q3	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	10700000	USD
CY2019Q3	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	18700000	USD
CY2018Q3	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	11900000	USD
CY2019Q3	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	128300000	USD
CY2018Q3	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	87500000	USD
CY2019Q3	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	163100000	USD
CY2018Q3	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	194000000.0	USD
CY2019Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	18700000	USD
CY2018Q3	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	17700000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	1618500000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	1460300000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	1038400000	USD
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	372600000	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	376600000	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	374300000	shares
CY2019	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	4800000	shares
CY2018	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	6800000	shares
CY2017	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	4600000	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	377400000	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	383400000	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	378900000	shares
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.34
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.88
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.77
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.29
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.81
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.74
CY2019	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	100700000	USD
CY2019Q2	us-gaap	Minority Interest Ownership Percentage By Parent MinorityInterestOwnershipPercentageByParent	0.75
CY2019Q3	us-gaap	Minority Interest Ownership Percentage By Parent MinorityInterestOwnershipPercentageByParent	0.66
CY2019Q3	dhi	Common Stock Availablefor Issuance Value Remaining CommonStockAvailableforIssuanceValueRemaining	394300000	USD
CY2019Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	392172821	shares
CY2019Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	368431454	shares
CY2019Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2019	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	11900000	shares
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	479800000	USD
CY2019Q2	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	1000000000.0	USD
CY2019Q3	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	895700000	USD
CY2019Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.15
CY2018Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.125
CY2019	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	21700000	USD
CY2018	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	18400000	USD
CY2017	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	16000000.0	USD
CY2019	dhi	Discounted Price For Purchasing Companys Common Stock DiscountedPriceForPurchasingCompanysCommonStock	0.85
CY2019	dhi	Employee Stock Purchase Plan Maximum Percent Of Annual Compensation EmployeeStockPurchasePlanMaximumPercentOfAnnualCompensation	0.15
CY2019	dhi	Fair Market Value Of Common Stock Available For Purchase To Eligible Employees Maximum FairMarketValueOfCommonStockAvailableForPurchaseToEligibleEmployeesMaximum	25000	USD
CY2019	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	141661	shares
CY2019	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	4600000	USD
CY2018	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	114340	shares
CY2018	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	4000000.0	USD
CY2019	us-gaap	Litigation Settlement Expense LitigationSettlementExpense	15300000	USD
CY2018	us-gaap	Litigation Settlement Expense LitigationSettlementExpense	41000000.0	USD
CY2017	us-gaap	Litigation Settlement Expense LitigationSettlementExpense	87800000	USD
CY2017	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	111527	shares
CY2017	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	2800000	USD
CY2019	us-gaap	Officers Compensation OfficersCompensation	24400000	USD
CY2018	us-gaap	Officers Compensation OfficersCompensation	23700000	USD
CY2017	us-gaap	Officers Compensation OfficersCompensation	16800000	USD
CY2019Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	13000000.0	shares
CY2018Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	202000000.0	USD
CY2017Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	143700000	USD
CY2019	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	92700000	USD
CY2018	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	81600000	USD
CY2019	us-gaap	Standard Product Warranty Accrual Preexisting Increase Decrease StandardProductWarrantyAccrualPreexistingIncreaseDecrease	32000000.0	USD
CY2018	us-gaap	Standard Product Warranty Accrual Preexisting Increase Decrease StandardProductWarrantyAccrualPreexistingIncreaseDecrease	49300000	USD
CY2019	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	79400000	USD
CY2018	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	72600000	USD
CY2019Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	247300000	USD
CY2018Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	202000000.0	USD
CY2019	us-gaap	Standard Product Warranty Accrual Preexisting Increase Decrease StandardProductWarrantyAccrualPreexistingIncreaseDecrease	32000000.0	USD
CY2018	us-gaap	Standard Product Warranty Accrual Preexisting Increase Decrease StandardProductWarrantyAccrualPreexistingIncreaseDecrease	49300000	USD
CY2019Q3	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	434700000	USD
CY2018Q3	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	408100000	USD
CY2019Q3	dhi	Construction Defect Portion Of Loss Contingency Accrual ConstructionDefectPortionOfLossContingencyAccrual	0.99
CY2018Q3	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	408100000	USD
CY2019Q3	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	434700000	USD
CY2018Q3	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	408100000	USD
CY2017Q3	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	420600000	USD
CY2019	us-gaap	Loss Contingency Accrual Carrying Value Period Increase Decrease LossContingencyAccrualCarryingValuePeriodIncreaseDecrease	49200000	USD
CY2018	us-gaap	Loss Contingency Accrual Carrying Value Period Increase Decrease LossContingencyAccrualCarryingValuePeriodIncreaseDecrease	46400000	USD
CY2019	us-gaap	Loss Contingency Accrual Payments LossContingencyAccrualPayments	22600000	USD
CY2018	us-gaap	Loss Contingency Accrual Payments LossContingencyAccrualPayments	58900000	USD
CY2019Q3	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	434700000	USD
CY2018Q3	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	408100000	USD
CY2019Q3	dhi	Amountof Captive Insurance Aggregate Limit AmountofCaptiveInsuranceAggregateLimit	25000000	USD
CY2019Q3	dhi	Amountof Captive Insurance Individual Claim Limit AmountofCaptiveInsuranceIndividualClaimLimit	250000	USD
CY2019	dhi	Reinsurance Coverage Acquired By Captive Insurance Subsidiary ReinsuranceCoverageAcquiredByCaptiveInsuranceSubsidiary	15000000	USD
CY2019	dhi	Reinsurance Coverage Acquired By Captive Insurance Subsidiary ReinsuranceCoverageAcquiredByCaptiveInsuranceSubsidiary	15000000	USD
CY2019Q3	dhi	Captive Insurance Aggregateamountbeyondreinsurancecoverage CaptiveInsuranceAggregateamountbeyondreinsurancecoverage	10000000	USD
CY2019Q3	dhi	Captive Insurance Individualclaimlimitbeyondreinsurancecoverage CaptiveInsuranceIndividualclaimlimitbeyondreinsurancecoverage	250000	USD
CY2019Q3	dhi	Captive Insurance Individualclaimlimitbeyondreinsurancecoverage CaptiveInsuranceIndividualclaimlimitbeyondreinsurancecoverage	250000	USD
CY2019	dhi	Deductible Policy Amount Per Occurrence DeductiblePolicyAmountPerOccurrence	500000	USD
CY2019Q3	us-gaap	Insurance Settlements Receivable InsuranceSettlementsReceivable	75100000	USD
CY2018Q3	us-gaap	Insurance Settlements Receivable InsuranceSettlementsReceivable	54600000	USD
CY2019Q3	us-gaap	Special Assessment Bond Noncurrent SpecialAssessmentBondNoncurrent	1700000000	USD
CY2019Q3	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	171700000	USD
CY2019Q3	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	18600000	USD
CY2019Q3	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	12000000.0	USD
CY2019Q3	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	6200000	USD
CY2019Q3	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	3600000	USD
CY2019Q3	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	1900000	USD
CY2019Q3	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	200000	USD
CY2019Q3	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	42500000	USD
CY2019	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	30500000	USD
CY2018	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	27800000	USD
CY2019Q3	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	26300000	USD
CY2017	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	26300000	USD
CY2019Q3	us-gaap	Deposits Assets DepositsAssets	540000000.0	USD
CY2018Q3	us-gaap	Deposits Assets DepositsAssets	445200000	USD
CY2019Q3	us-gaap	Insurance Settlements Receivable InsuranceSettlementsReceivable	75100000	USD
CY2018Q3	us-gaap	Insurance Settlements Receivable InsuranceSettlementsReceivable	54600000	USD
CY2019Q3	us-gaap	Accounts And Notes Receivable Net AccountsAndNotesReceivableNet	103600000	USD
CY2018Q3	us-gaap	Accounts And Notes Receivable Net AccountsAndNotesReceivableNet	81700000	USD
CY2019Q3	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	49600000	USD
CY2018Q3	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	36900000	USD
CY2019Q3	us-gaap	Rental Properties RentalProperties	35500000	USD
CY2018Q3	us-gaap	Rental Properties RentalProperties	39200000	USD
CY2019Q3	dhi	Contract Asset Insurance Renewals ContractAssetInsuranceRenewals	39300000	USD
CY2018Q3	dhi	Contract Asset Insurance Renewals ContractAssetInsuranceRenewals	0	USD
CY2019Q3	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	71300000	USD
CY2018Q3	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	44300000	USD
CY2019Q3	us-gaap	Other Assets OtherAssets	943300000	USD
CY2018Q3	us-gaap	Other Assets OtherAssets	701900000	USD
CY2019Q3	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	434700000	USD
CY2018Q3	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	408100000	USD
CY2019Q3	us-gaap	Employee Related Liabilities Current And Noncurrent EmployeeRelatedLiabilitiesCurrentAndNoncurrent	282100000	USD
CY2018Q3	us-gaap	Employee Related Liabilities Current And Noncurrent EmployeeRelatedLiabilitiesCurrentAndNoncurrent	252500000	USD
CY2019Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	247300000	USD
CY2018Q3	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	202000000.0	USD
CY2018Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	375700000	USD
CY2019Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	462800000	USD
CY2018Q3	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	14800000	USD
CY2019Q3	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	33400000	USD
CY2018Q3	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	35200000	USD
CY2019Q3	us-gaap	Construction Payable Current And Noncurrent ConstructionPayableCurrentAndNoncurrent	61500000	USD
CY2018Q3	us-gaap	Construction Payable Current And Noncurrent ConstructionPayableCurrentAndNoncurrent	45500000	USD
CY2019Q3	us-gaap	Customer Deposits Current CustomerDepositsCurrent	57700000	USD
CY2018Q3	us-gaap	Customer Deposits Current CustomerDepositsCurrent	58100000	USD
CY2019Q3	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	40100000	USD
CY2018Q3	us-gaap	Accrual For Taxes Other Than Income Taxes Current AccrualForTaxesOtherThanIncomeTaxesCurrent	38000000.0	USD
CY2019Q3	us-gaap	Other Accrued Liabilities Current And Noncurrent OtherAccruedLiabilitiesCurrentAndNoncurrent	95000000.0	USD
CY2018Q3	us-gaap	Other Accrued Liabilities Current And Noncurrent OtherAccruedLiabilitiesCurrentAndNoncurrent	73300000	USD
CY2019Q3	us-gaap	Accrued Liabilities Current And Noncurrent AccruedLiabilitiesCurrentAndNoncurrent	1278100000	USD
CY2018Q3	us-gaap	Accrued Liabilities Current And Noncurrent AccruedLiabilitiesCurrentAndNoncurrent	1127500000	USD
CY2018	us-gaap	Payments For Proceeds From Availableforsale Securities Shortterm PaymentsForProceedsFromAvailableforsaleSecuritiesShortterm	-7300000	USD
CY2018	us-gaap	Gain Loss On Sale Of Debt Investments GainLossOnSaleOfDebtInvestments	-2400000	USD
CY2019Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1494300000	USD
CY2019Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	19700000	USD
CY2019Q3	us-gaap	Notes Payable NotesPayable	3399400000	USD
CY2018Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1473100000	USD
CY2018Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	32900000	USD
CY2018Q3	us-gaap	Notes Payable NotesPayable	3203500000	USD
CY2018Q4	us-gaap	Revenues Revenues	3519000000.0	USD
CY2019Q1	us-gaap	Revenues Revenues	4128700000	USD
CY2019Q2	us-gaap	Revenues Revenues	4906300000	USD
CY2019Q3	us-gaap	Revenues Revenues	5038900000	USD
CY2019Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	626700000	USD
CY2019Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	660100000	USD
CY2018Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	89000000.0	USD
CY2019Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	108400000	USD
CY2019Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	153100000	USD
CY2019Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	156200000	USD
CY2018Q4	us-gaap	Profit Loss ProfitLoss	286700000	USD
CY2019Q1	us-gaap	Profit Loss ProfitLoss	354400000	USD
CY2019Q2	us-gaap	Profit Loss ProfitLoss	473600000	USD
CY2019Q3	us-gaap	Profit Loss ProfitLoss	503900000	USD
CY2018Q4	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-500000	USD
CY2019Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	3100000	USD
CY2019Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-1200000	USD
CY2019Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-1400000	USD
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	287200000	USD
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	351300000	USD
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	474800000	USD
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	505300000	USD
CY2018Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.77
CY2019Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.94
CY2019Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.28
CY2019Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.37
CY2018Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.76
CY2019Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.93
CY2019Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.26
CY2019Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.35
CY2017Q4	us-gaap	Revenues Revenues	3332700000	USD
CY2018Q1	us-gaap	Revenues Revenues	3794700000	USD
CY2018Q2	us-gaap	Revenues Revenues	4435300000	USD
CY2018Q3	us-gaap	Revenues Revenues	4505200000	USD
CY2017Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	391200000	USD
CY2018Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	444800000	USD
CY2018Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	616200000	USD
CY2018Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	607700000	USD
CY2017Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	202400000	USD
CY2018Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	94000000.0	USD
CY2018Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	162500000	USD
CY2018Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	138800000	USD
CY2017Q4	us-gaap	Profit Loss ProfitLoss	188800000	USD
CY2018Q1	us-gaap	Profit Loss ProfitLoss	350800000	USD
CY2018Q2	us-gaap	Profit Loss ProfitLoss	453700000	USD
CY2018Q3	us-gaap	Profit Loss ProfitLoss	468900000	USD
CY2017Q4	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-500000	USD
CY2018Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-200000	USD
CY2018Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-100000	USD
CY2018Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	2800000	USD
CY2017Q4	us-gaap	Net Income Loss NetIncomeLoss	189300000	USD
CY2018Q1	us-gaap	Net Income Loss NetIncomeLoss	351000000.0	USD
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	453800000	USD
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	466100000	USD
CY2017Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.50
CY2018Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.93
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.20
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.24
CY2017Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.49
CY2018Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.91
CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.18
CY2018Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.22
CY2017Q4	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	108700000	USD
CY2019Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1494300000	USD
CY2019Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	19700000	USD
CY2019Q3	dhi	Investments In Subsidiaries InvestmentsInSubsidiaries	0	USD
CY2019Q3	us-gaap	Inventory Real Estate InventoryRealEstate	11282000000.0	USD
CY2019Q3	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	6500000	USD
CY2019Q3	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	1072000000.0	USD
CY2019Q3	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	163100000	USD
CY2019Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	462200000	USD
CY2019Q3	us-gaap	Other Assets OtherAssets	943300000	USD
CY2019Q3	us-gaap	Goodwill Goodwill	163500000	USD
CY2019Q3	us-gaap	Advances To Affiliate AdvancesToAffiliate	0	USD
CY2019Q3	us-gaap	Assets Assets	15606600000	USD
CY2019Q3	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	1912100000	USD
CY2019Q3	us-gaap	Due To Affiliate Current And Noncurrent DueToAffiliateCurrentAndNoncurrent	0	USD
CY2019Q3	us-gaap	Notes Payable NotesPayable	3399400000	USD
CY2019Q3	us-gaap	Liabilities Liabilities	5311500000	USD
CY2019Q3	us-gaap	Stockholders Equity StockholdersEquity	10020900000	USD
CY2019Q3	us-gaap	Minority Interest MinorityInterest	274200000	USD
CY2019Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	10295100000	USD
CY2019Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	15606600000	USD
CY2018Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1473100000	USD
CY2018Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	32900000	USD
CY2018Q3	dhi	Investments In Subsidiaries InvestmentsInSubsidiaries	0	USD
CY2018Q3	us-gaap	Inventory Real Estate InventoryRealEstate	10395000000.0	USD
CY2018Q3	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	11000000.0	USD
CY2018Q3	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	796400000	USD
CY2018Q3	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	194000000.0	USD
CY2018Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	401100000	USD
CY2018Q3	us-gaap	Other Assets OtherAssets	701900000	USD
CY2018Q3	us-gaap	Goodwill Goodwill	109200000	USD
CY2018Q3	us-gaap	Advances To Affiliate AdvancesToAffiliate	0	USD
CY2018Q3	us-gaap	Assets Assets	14114600000	USD
CY2018Q3	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	1752200000	USD
CY2018Q3	us-gaap	Due To Affiliate Current And Noncurrent DueToAffiliateCurrentAndNoncurrent	0	USD
CY2018Q3	us-gaap	Notes Payable NotesPayable	3203500000	USD
CY2018Q3	us-gaap	Liabilities Liabilities	4955700000	USD
CY2018Q3	us-gaap	Stockholders Equity StockholdersEquity	8984400000	USD
CY2018Q3	us-gaap	Minority Interest MinorityInterest	174500000	USD
CY2018Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	9158900000	USD
CY2018Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	14114600000	USD
CY2019	us-gaap	Revenues Revenues	17592900000	USD
CY2019	us-gaap	Cost Of Revenue CostOfRevenue	13720900000	USD
CY2019	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	1832500000	USD
CY2019	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	500000	USD
CY2019	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	53900000	USD
CY2019	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	31400000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	2125300000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	506700000	USD
CY2019	us-gaap	Income Loss From Subsidiaries Net Of Tax IncomeLossFromSubsidiariesNetOfTax	0	USD
CY2019	us-gaap	Profit Loss ProfitLoss	1618600000	USD
CY2019	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	100000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	1618500000	USD
CY2018	us-gaap	Revenues Revenues	16068000000.0	USD
CY2018	us-gaap	Cost Of Revenue CostOfRevenue	12398100000	USD
CY2018	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	1676800000	USD
CY2018	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	2800000	USD
CY2018	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	18800000	USD
CY2018	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	45300000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	2060000000.0	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	597700000	USD
CY2018	us-gaap	Income Loss From Subsidiaries Net Of Tax IncomeLossFromSubsidiariesNetOfTax	0	USD
CY2018	us-gaap	Profit Loss ProfitLoss	1462300000	USD
CY2018	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	2000000.0	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	1460300000	USD
CY2017	us-gaap	Revenues Revenues	14091000000.0	USD
CY2017	us-gaap	Cost Of Revenue CostOfRevenue	11042800000	USD
CY2017	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	1471600000	USD
CY2017	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	25500000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1602100000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	563700000	USD
CY2017	us-gaap	Income Loss From Subsidiaries Net Of Tax IncomeLossFromSubsidiariesNetOfTax	0	USD
CY2017	us-gaap	Profit Loss ProfitLoss	1038400000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	892100000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	127200000	USD
CY2019	us-gaap	Proceeds From Sale Of Buildings ProceedsFromSaleOfBuildings	143800000	USD
CY2019	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	96900000	USD
CY2019	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	4400000	USD
CY2019	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	2300000	USD
CY2019	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	USD
CY2019	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	315800000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-394000000.0	USD
CY2019	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	2528200000	USD
CY2019	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	2686100000	USD
CY2019	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	251200000	USD
CY2019	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	0	USD
CY2019	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	42700000	USD
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	19700000	USD
CY2019	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	223400000	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	479800000	USD
CY2019	us-gaap	Proceeds From Payments To Minority Shareholders ProceedsFromPaymentsToMinorityShareholders	-3900000	USD
CY2019	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	100700000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-490100000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	8000000.0	USD
CY2018Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1506000000.0	USD
CY2019Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1514000000.0	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	545200000	USD
CY2018	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	68100000	USD
CY2018	us-gaap	Proceeds From Sale Of Buildings ProceedsFromSaleOfBuildings	292900000	USD
CY2018	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	70200000	USD
CY2018	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	17500000	USD
CY2018	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	1200000	USD
CY2018	us-gaap	Payments For Proceeds From Availableforsale Securities Shortterm PaymentsForProceedsFromAvailableforsaleSecuritiesShortterm	-7300000	USD
CY2018	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	USD
CY2018	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	159200000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	19000000.0	USD
CY2018	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	2163500000	USD
CY2018	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	2181700000	USD
CY2018	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	217700000	USD
CY2018	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	0	USD
CY2018	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	47400000	USD
CY2018	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	10300000	USD
CY2018	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	188400000	USD
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	127500000	USD
CY2018	us-gaap	Proceeds From Payments To Minority Shareholders ProceedsFromPaymentsToMinorityShareholders	-3200000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-82500000	USD
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	481700000	USD
CY2017Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1024300000	USD
CY2018Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1506000000.0	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	440200000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	102700000	USD
CY2017	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	54600000	USD
CY2017	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	-6200000	USD
CY2017	us-gaap	Payments For Proceeds From Availableforsale Securities Shortterm PaymentsForProceedsFromAvailableforsaleSecuritiesShortterm	8800000	USD
CY2017	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	USD
CY2017	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	4100000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-164000000.0	USD
CY2017	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	835000000.0	USD
CY2017	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	1192300000	USD
CY2017	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	-53000000.0	USD
CY2017	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	0	USD
CY2017	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	46700000	USD
CY2017	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	14300000	USD
CY2017	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	5100000	USD
CY2017	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	149600000	USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	60600000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-564600000	USD
CY2017	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-288400000	USD
CY2016Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1312700000	USD
CY2017Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1024300000	USD

Files In Submission

Name	View Source	Status
0000882184-19-000147-index-headers.html	Edgar Link	pending
0000882184-19-000147-index.html	Edgar Link	pending
0000882184-19-000147.txt	Edgar Link	pending
0000882184-19-000147-xbrl.zip	Edgar Link	pending
a2019930-10k.htm	Edgar Link	pending
a2019930-10kexhibit1023.htm	Edgar Link	pending
a2019930-10kexhibit1025.htm	Edgar Link	pending
a2019930-10kexhibit1027.htm	Edgar Link	pending
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a2019930-10kexhibit322.htm	Edgar Link	pending
a2019930-10kexhibit417.htm	Edgar Link	pending
a2019930-10k_htm.xml	Edgar Link	completed
dhi-20190930.xsd	Edgar Link	pending
dhi-20190930_cal.xml	Edgar Link	unprocessable
dhi-20190930_def.xml	Edgar Link	unprocessable
dhi-20190930_lab.xml	Edgar Link	unprocessable
dhi-20190930_pre.xml	Edgar Link	unprocessable
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending
stockperformancegraph2019.jpg	Edgar Link	pending

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$DHI
HORTON D R INC /DE/ Stock $dhi

2018 Q3 Form 10-K Financial Statement

#000088218419000147 Filed on November 25, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DHI HORTON D R INC /DE/ Stock $dhi

2018 Q3 Form 10-K Financial Statement

#000088218419000147 Filed on November 25, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DHI
HORTON D R INC /DE/ Stock $dhi