$DY
Dycom Industries Inc Stock $dy

$dy Overview Financials Valuation SEC Filings Company Website

2021 Q1 Form 10-K Financial Statement

#000006721521000010 Filed on March 05, 2021

Income Statement

Concept	2021 Q1	2021	2020 Q1
Revenue	$750.7M	$3.199B	$737.6M
YoY Change	1.78%	-4.21%	-1.47%
Cost Of Revenue	$645.5M	$2.642B	$633.2M
YoY Change	1.94%	-4.95%	-0.02%
Gross Profit	$105.2M	$557.2M	$104.4M
YoY Change	0.77%	-0.5%	-9.49%
Gross Profit Margin	14.01%	17.42%	14.15%
Selling, General & Admin	$63.90M	$259.8M	$61.00M
YoY Change	4.75%	2.04%	-17.01%
% of Gross Profit	60.74%	46.63%	58.43%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$43.60M	$175.9M	$46.70M
YoY Change	-6.64%	-6.22%	1.74%
% of Gross Profit	41.44%	31.57%	44.73%
Operating Expenses	$107.5M	$435.7M	$107.6M
YoY Change	-0.09%	-1.47%	-9.88%
Operating Profit	-$2.300M	$121.5M	-$3.200M
YoY Change	-28.12%	3.14%	-21.18%
Interest Expense	-$4.700M	-$29.70M	-$12.60M
YoY Change	-62.7%	-41.65%	1.61%
% of Operating Profit		-24.44%
Other Income/Expense, Net	-$100.0K	$8.597M	-$500.0K
YoY Change	-80.0%	-26.3%	-50.0%
Pretax Income	-$6.300M	$59.22M	-$15.30M
YoY Change	-58.82%	-24.6%	-0.65%
Income Tax	$600.0K	$24.88M	-$5.200M
% Of Pretax Income		42.01%
Net Earnings	-$4.200M	$34.34M	-$11.19M
YoY Change	-62.46%	-39.99%	-7.18%
Net Earnings / Revenue	-0.56%	1.07%	-1.52%
Basic Earnings Per Share		$1.08	-$0.35
Diluted Earnings Per Share	-$133.8K	$1.07	-$0.35
COMMON SHARES
Basic Shares Outstanding	30.62M shares	31.67M shares	31.59M shares
Diluted Shares Outstanding		32.09M shares

Balance Sheet

Concept	2021 Q1	2021	2020 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$11.80M	$11.80M	$54.60M
YoY Change	-78.39%	-78.39%	-57.44%
Cash & Equivalents	$11.77M	$11.80M	$54.56M
Short-Term Investments
Other Short-Term Assets	$29.07M	$29.00M	$31.99M
YoY Change	-9.12%	-8.81%	9.76%
Inventory	$70.85M	$70.80M	$98.32M
Prepaid Expenses	$14.85M		$12.77M
Receivables	$858.1M	$1.040B	$817.2M
Other Receivables	$34.00K	$16.70M	$219.0K
Total Short-Term Assets	$1.169B	$1.169B	$1.258B
YoY Change	-7.13%	-7.13%	14.76%
LONG-TERM ASSETS
Property, Plant & Equipment	$274.0M	$337.1M	$376.6M
YoY Change	-27.26%	-24.45%	-11.33%
Goodwill	$272.5M		$325.7M
YoY Change	-16.35%		0.0%
Intangibles	$119.3M		$139.9M
YoY Change	-14.74%		-13.15%
Long-Term Investments
YoY Change
Other Assets	$46.59M	$29.00M	$47.44M
YoY Change	-1.79%	16.94%	-46.96%
Total Long-Term Assets	$775.5M	$775.6M	$959.3M
YoY Change	-19.16%	-19.15%	-4.17%
TOTAL ASSETS
Total Short-Term Assets	$1.169B	$1.169B	$1.258B
Total Long-Term Assets	$775.5M	$775.6M	$959.3M
Total Assets	$1.944B	$1.944B	$2.218B
YoY Change	-12.33%	-12.33%	5.73%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$159.0M	$159.0M	$119.6M
YoY Change	32.9%	32.94%	0.11%
Accrued Expenses	$187.3M	$187.3M	$164.2M
YoY Change	14.07%	14.07%	14.03%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$81.72M	$81.70M	$22.50M
YoY Change	263.21%	263.11%	301.79%
Total Short-Term Liabilities	$448.5M	$448.5M	$323.0M
YoY Change	38.84%	38.85%	13.35%
LONG-TERM LIABILITIES
Long-Term Debt	$501.6M	$501.6M	$844.4M
YoY Change	-40.6%	-40.6%	-2.67%
Other Long-Term Liabilities	$26.57M	$135.2M	$6.442M
YoY Change	312.48%	27.43%	-0.77%
Total Long-Term Liabilities	$528.1M	$636.8M	$850.8M
YoY Change	-37.93%	-33.0%	-2.66%
TOTAL LIABILITIES
Total Short-Term Liabilities	$448.5M	$448.5M	$323.0M
Total Long-Term Liabilities	$528.1M	$636.8M	$850.8M
Total Liabilities	$1.133B	$1.133B	$1.349B
YoY Change	-16.02%	-16.02%	4.31%
SHAREHOLDERS EQUITY
Retained Earnings	$800.6M		$829.7M
YoY Change	-3.51%		7.41%
Common Stock	$12.49M		$40.69M
YoY Change	-69.3%		23.42%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$811.3M	$811.3M	$868.6M
YoY Change
Total Liabilities & Shareholders Equity	$1.944B	$1.944B	$2.218B
YoY Change	-12.33%	-12.33%	5.73%

Cashflow Statement

Concept	2021 Q1	2021	2020 Q1
OPERATING ACTIVITIES
Net Income	-$4.200M	$34.34M	-$11.19M
YoY Change	-62.46%	-39.99%	-7.18%
Depreciation, Depletion And Amortization	$43.60M	$175.9M	$46.70M
YoY Change	-6.64%	-6.22%	1.74%
Cash From Operating Activities	$102.4M	$381.8M	$191.8M
YoY Change	-46.61%	558.25%	34.41%
INVESTING ACTIVITIES
Capital Expenditures	-$21.90M	$58.05M	-$18.70M
YoY Change	17.11%	-51.86%	-49.73%
Acquisitions		$0.00
YoY Change
Other Investing Activities	$1.500M	$0.00	$2.900M
YoY Change	-48.28%	-100.0%	-12.12%
Cash From Investing Activities	-$20.30M	-$44.63M	-$15.80M
YoY Change	28.48%	-55.91%	-53.39%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$100.0M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-85.50M	-$383.4M	-133.2M
YoY Change	-35.81%	1134.61%	4196.77%
NET CHANGE
Cash From Operating Activities	102.4M	$381.8M	191.8M
Cash From Investing Activities	-20.30M	-$44.63M	-15.80M
Cash From Financing Activities	-85.50M	-$383.4M	-133.2M
Net Change In Cash	-3.400M	-$46.30M	42.80M
YoY Change	-107.94%	-37.68%	-59.51%
FREE CASH FLOW
Cash From Operating Activities	$102.4M	$381.8M	$191.8M
Capital Expenditures	-$21.90M	$58.05M	-$18.70M
Free Cash Flow	$124.3M	$323.7M	$210.5M
YoY Change	-40.95%	-617.35%	17.01%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021	dei	Entity Central Index Key EntityCentralIndexKey	0000067215
CY2021	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2021	dei	Amendment Flag AmendmentFlag	false
CY2021	dei	Document Type DocumentType	10-K
CY2021	dei	Document Annual Report DocumentAnnualReport	true
CY2021	dei	Document Period End Date DocumentPeriodEndDate	2021-01-30
CY2021	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--01-30
CY2021	dei	Document Transition Report DocumentTransitionReport	false
CY2021	dei	Entity File Number EntityFileNumber	001-10613
CY2021	dei	Entity Registrant Name EntityRegistrantName	DYCOM INDUSTRIES, INC.
CY2021	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	FL
CY2021	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	59-1277135
CY2021	dei	Entity Address Address Line1 EntityAddressAddressLine1	11780 US Highway 1, Suite 600
CY2021	dei	Entity Address City Or Town EntityAddressCityOrTown	Palm Beach Gardens,
CY2021	dei	Entity Address State Or Province EntityAddressStateOrProvince	FL
CY2021	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	33408
CY2021	dei	City Area Code CityAreaCode	561
CY2021	dei	Local Phone Number LocalPhoneNumber	627-7171
CY2021	dei	Security12b Title Security12bTitle	Common stock, par value $0.33 1/3 per share
CY2021	dei	Trading Symbol TradingSymbol	DY
CY2021	dei	Security Exchange Name SecurityExchangeName	NYSE
CY2021	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2021	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2021	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2021	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2021	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2021	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2021	dei	Entity Small Business EntitySmallBusiness	false
CY2021	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2021	dei	Entity Shell Company EntityShellCompany	false
CY2020Q3	dei	Entity Public Float EntityPublicFloat	1263970579	USD
CY2021Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	30615908	shares
CY2021Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	11770000	USD
CY2020Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	54560000	USD
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CY2021Q1	us-gaap	Contract With Customer Asset Gross ContractWithCustomerAssetGross	197110000	USD
CY2020Q1	us-gaap	Contract With Customer Asset Gross ContractWithCustomerAssetGross	253005000	USD
CY2021Q1	us-gaap	Inventory Net InventoryNet	70849000	USD
CY2020Q1	us-gaap	Inventory Net InventoryNet	98324000	USD
CY2021Q1	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	1706000	USD
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CY2018Q1	us-gaap	Stockholders Equity StockholdersEquity	724996000	USD
CY2019	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	871000	USD
CY2019	us-gaap	Stock Issued During Period Value Issued For Services StockIssuedDuringPeriodValueIssuedForServices	20187000	USD
CY2019	us-gaap	Restricted Stock Value Shares Issued Net Of Tax Withholdings RestrictedStockValueSharesIssuedNetOfTaxWithholdings	-4657000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-136000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	62907000	USD
CY2019Q1	us-gaap	Stockholders Equity StockholdersEquity	804168000	USD
CY2020	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	503000	USD
CY2020	us-gaap	Stock Issued During Period Value Issued For Services StockIssuedDuringPeriodValueIssuedForServices	10034000	USD
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CY2020	dy	Adjustments To Additional Paid In Capital Warrant Purchased AdjustmentsToAdditionalPaidInCapitalWarrantPurchased	301000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-499000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	57215000	USD
CY2020Q1	us-gaap	Stockholders Equity StockholdersEquity	868604000	USD
CY2021	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	5738000	USD
CY2021	us-gaap	Stock Issued During Period Value Issued For Services StockIssuedDuringPeriodValueIssuedForServices	12771000	USD
CY2021	us-gaap	Restricted Stock Value Shares Issued Net Of Tax Withholdings RestrictedStockValueSharesIssuedNetOfTaxWithholdings	-728000	USD
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CY2021	dy	Adjustments To Additional Paid In Capital Warrant Purchased AdjustmentsToAdditionalPaidInCapitalWarrantPurchased	7176000	USD
CY2021	dy	Adjustmentto Additional Paidin Capital Convertible Note Hedge AdjustmenttoAdditionalPaidinCapitalConvertibleNoteHedge	7197000	USD
CY2021	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	-100000000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	12000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	34337000	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	811308000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	34337000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	57215000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	62907000	USD
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	175897000	USD
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	187556000	USD
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	179603000	USD
CY2021	dy	Noncash Lease Expense NoncashLeaseExpense	31828000	USD
CY2020	dy	Noncash Lease Expense NoncashLeaseExpense	30043000	USD
CY2019	dy	Noncash Lease Expense NoncashLeaseExpense	0	USD
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-28185000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	9261000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	8523000	USD
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	12771000	USD
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	10034000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	20187000	USD
CY2021	dy	Provisionfor Doubtful Accounts Including Customer Contracts ProvisionforDoubtfulAccountsIncludingCustomerContracts	406000	USD
CY2020	dy	Provisionfor Doubtful Accounts Including Customer Contracts ProvisionforDoubtfulAccountsIncludingCustomerContracts	-6540000	USD
CY2019	dy	Provisionfor Doubtful Accounts Including Customer Contracts ProvisionforDoubtfulAccountsIncludingCustomerContracts	17071000	USD
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CY2020	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	14879000	USD
CY2019	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	19390000	USD
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	12046000	USD
CY2020	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-76000	USD
CY2019	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2021	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	7441000	USD
CY2020	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	20112000	USD
CY2019	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	19103000	USD
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	2797000	USD
CY2020	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	4023000	USD
CY2019	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	3686000	USD
CY2021	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	-53264000	USD
CY2020	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	0	USD
CY2019	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	0	USD
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	41755000	USD
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	195796000	USD
CY2019	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	30750000	USD
CY2021	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	-53664000	USD
CY2020	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	35888000	USD
CY2019	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	149828000	USD
CY2021	dy	Increase Decrease In Other Current Assets And Inventory IncreaseDecreaseInOtherCurrentAssetsAndInventory	-27316000	USD
CY2020	dy	Increase Decrease In Other Current Assets And Inventory IncreaseDecreaseInOtherCurrentAssetsAndInventory	6960000	USD
CY2019	dy	Increase Decrease In Other Current Assets And Inventory IncreaseDecreaseInOtherCurrentAssetsAndInventory	15842000	USD
CY2021	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	-9178000	USD
CY2020	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	-41068000	USD
CY2019	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	25110000	USD
CY2021	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-7505000	USD
CY2020	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	84000	USD
CY2019	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-10357000	USD
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	43747000	USD
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-2141000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	20064000	USD
CY2021	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	13638000	USD
CY2020	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-39101000	USD
CY2019	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	23866000	USD
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	381777000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	57999000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	124447000	USD
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	58047000	USD
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	120574000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	164963000	USD
CY2021	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	13419000	USD
CY2020	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	19045000	USD
CY2019	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	22949000	USD
CY2021	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2020	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2019	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	20917000	USD
CY2021	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	USD
CY2020	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-306000	USD
CY2019	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-1576000	USD
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-44628000	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-101223000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-161355000	USD
CY2021	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	1056000000	USD
CY2020	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	475000000	USD
CY2019	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	423188000	USD
CY2021	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	973500000	USD
CY2020	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	480625000	USD
CY2019	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	331250000	USD
CY2021	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
CY2020	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
CY2019	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	7275000	USD
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	100000000	USD
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2021	us-gaap	Repayments Of Convertible Debt RepaymentsOfConvertibleDebt	401736000	USD
CY2020	us-gaap	Repayments Of Convertible Debt RepaymentsOfConvertibleDebt	25000000	USD
CY2019	us-gaap	Repayments Of Convertible Debt RepaymentsOfConvertibleDebt	0	USD
CY2021	dy	Proceeds From Redemption Of Discounton Debt Instrument ProceedsFromRedemptionOfDiscountonDebtInstrument	30761000	USD
CY2020	dy	Proceeds From Redemption Of Discounton Debt Instrument ProceedsFromRedemptionOfDiscountonDebtInstrument	675000	USD
CY2019	dy	Proceeds From Redemption Of Discounton Debt Instrument ProceedsFromRedemptionOfDiscountonDebtInstrument	0	USD
CY2021	us-gaap	Proceeds From Derivative Instrument Financing Activities ProceedsFromDerivativeInstrumentFinancingActivities	7197000	USD
CY2020	us-gaap	Proceeds From Derivative Instrument Financing Activities ProceedsFromDerivativeInstrumentFinancingActivities	388000	USD
CY2019	us-gaap	Proceeds From Derivative Instrument Financing Activities ProceedsFromDerivativeInstrumentFinancingActivities	0	USD
CY2021	us-gaap	Payments For Repurchase Of Warrants PaymentsForRepurchaseOfWarrants	7176000	USD
CY2020	us-gaap	Payments For Repurchase Of Warrants PaymentsForRepurchaseOfWarrants	301000	USD
CY2019	us-gaap	Payments For Repurchase Of Warrants PaymentsForRepurchaseOfWarrants	0	USD
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	5738000	USD
CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	503000	USD
CY2019	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	871000	USD
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	728000	USD
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	1698000	USD
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	4657000	USD
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-383444000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-31058000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	80877000	USD
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-46295000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-74282000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	43969000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	59869000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	134151000	USD
CY2018Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	90182000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	13574000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	59869000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	134151000	USD
CY2021	us-gaap	Interest Paid Net InterestPaidNet	20653000	USD
CY2020	us-gaap	Interest Paid Net InterestPaidNet	26655000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	22312000	USD
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	45332000	USD
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	12017000	USD
CY2019	us-gaap	Income Taxes Paid IncomeTaxesPaid	6396000	USD
CY2021	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	6556000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	34337000	USD
CY2020	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	8814000	USD
CY2019	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	6795000	USD
CY2021	us-gaap	Basis Of Accounting BasisOfAccounting	Basis of Presentation<div style="text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Dycom Industries, Inc. (“Dycom”, the “Company”, “we”, or “us”) is a leading provider of specialty contracting services throughout the United States. We provide program management, engineering, construction, maintenance and installation services for telecommunications providers, underground facility locating services for various utilities, including telecommunications providers, and other construction and maintenance services for electric and gas utilities.</span></div><div style="text-indent:18pt"><span><br/></span></div><div style="text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Accounting Period.</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> In September 2017, our Board of Directors approved a change in the Company’s fiscal year end from the last Saturday in July to the last Saturday in January. The change better aligned our fiscal year with the planning cycles of our customers. For quarterly comparisons, there were no changes to the months in each fiscal quarter. We use a 52/53 week fiscal year ending on the last Saturday in January. Fiscal 2021 consisted of 53 weeks and fiscal 2020 and fiscal 2019 consisted of 52 weeks of operations. </span></div><div style="text-indent:18pt"><span><br/></span></div><div style="text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">We refer to the period beginning January 26, 2020 and ending on January 30, 2021 as “fiscal 2021”, the period beginning on January 27, 2019 and ending on January 25, 2020 as “fiscal 2020”, the period beginning on January 28, 2018 and ending January 26, 2019 as “fiscal 2019”, the period beginning July 30, 2017 and ending January 27, 2018 as the “2018 transition period”.</span></div><div style="text-indent:18pt"><span><br/></span></div><div style="text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The accompanying consolidated financial statements of the Company and its subsidiaries, all of which are wholly-owned, have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) pursuant to the rules and regulations of the U.S. Securities and Exchange Commission (“SEC”). In the opinion of management, all adjustments considered necessary for a fair presentation of such statements have been included. This includes all normal and recurring adjustments and elimination of intercompany accounts and transactions.</span></div>Segment Information. The Company operates in one reportable segment. Its services are provided by its operating segments on a decentralized basis. Each operating segment consists of a subsidiary (or in certain instances, the combination of two or more subsidiaries), whose results are regularly reviewed by the Company’s Chief Executive Officer, the chief operating decision maker. All of the Company’s operating segments have been aggregated into one reportable segment based on their similar economic characteristics, nature of services and production processes, type of customers, and service distribution methods.
CY2021	us-gaap	Fiscal Period FiscalPeriod	<div style="text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Accounting Period.</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> In September 2017, our Board of Directors approved a change in the Company’s fiscal year end from the last Saturday in July to the last Saturday in January. The change better aligned our fiscal year with the planning cycles of our customers. For quarterly comparisons, there were no changes to the months in each fiscal quarter. We use a 52/53 week fiscal year ending on the last Saturday in January. Fiscal 2021 consisted of 53 weeks and fiscal 2020 and fiscal 2019 consisted of 52 weeks of operations. </span></div><div style="text-indent:18pt"><span><br/></span></div><div style="text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">We refer to the period beginning January 26, 2020 and ending on January 30, 2021 as “fiscal 2021”, the period beginning on January 27, 2019 and ending on January 25, 2020 as “fiscal 2020”, the period beginning on January 28, 2018 and ending January 26, 2019 as “fiscal 2019”, the period beginning July 30, 2017 and ending January 27, 2018 as the “2018 transition period”.</span></div>
CY2021	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	segment
CY2021	us-gaap	Use Of Estimates UseOfEstimates	<span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Use of Estimates. </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of financial statements in conformity with GAAP requires management to make certain estimates and assumptions that affect the amounts reported in these consolidated financial statements and accompanying notes. These key estimates include: the recognition of revenue under the cost-to-cost method of progress, accrued insurance claims, the allowance for doubtful accounts, accruals for contingencies, stock-based compensation expense for performance-based stock awards, the fair value of reporting units for the goodwill impairment analysis, the assessment of impairment of intangibles and other long lived assets, the purchase price allocations of businesses acquired, and income taxes. These estimates are based on our historical experience and management’s understanding of current facts and circumstances. At the time they are made, we believe that such estimates are fair when considered in conjunction with the Company’s consolidated financial position and results of operations taken as a whole. However, actual results could differ materially from those estimates.</span>
CY2021	dy	Composite Revenue Percentage CompositeRevenuePercentage	0.10
CY2021Q1	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	15600000	USD
CY2020Q1	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	21200000	USD
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	53300000	USD
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CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	31665183	shares
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CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.08
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.82
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.01
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	31665183	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	31498474	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	31250376	shares
CY2021	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	425395	shares
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	323308	shares
CY2019	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	555993	shares
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CY2019	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	183799	shares
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CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	31821782	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	31990168	shares
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.07
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.80
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.97
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	3665932	shares
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	9748412	shares
CY2019	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	9958448	shares
CY2018Q2	dy	Average Stock Price AverageStockPrice	110.46
CY2018Q3	dy	Average Stock Price AverageStockPrice	99.27
CY2020Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets Receivables BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables	5600000	USD
CY2020Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Inventory BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory	200000	USD
CY2020Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Property Plant And Equipment BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment	500000	USD
CY2020Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Indefinite Lived Intangible Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets	4000000.0	USD
CY2020Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets	22600000	USD
CY2020Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Accounts Payable BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable	2200000	USD
CY2020Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities	2200000	USD
CY2020Q1	us-gaap	Business Combination Recognized Identifiable Assets Acquired Goodwill And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet	20400000	USD
CY2021Q1	us-gaap	Billed Contract Receivables BilledContractReceivables	352501000	USD
CY2020Q1	us-gaap	Billed Contract Receivables BilledContractReceivables	355805000	USD
CY2021Q1	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	492324000	USD
CY2020Q1	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	453353000	USD
CY2021Q1	dy	Contract Receivable Retainage And Other Receivables ContractReceivableRetainageAndOtherReceivables	14974000	USD
CY2020Q1	dy	Contract Receivable Retainage And Other Receivables ContractReceivableRetainageAndOtherReceivables	12669000	USD
CY2021Q1	us-gaap	Accounts Receivable Gross AccountsReceivableGross	859799000	USD
CY2020Q1	us-gaap	Accounts Receivable Gross AccountsReceivableGross	821827000	USD
CY2021Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1676000	USD
CY2020Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	4582000	USD
CY2021Q1	us-gaap	Accounts Receivable Net AccountsReceivableNet	858123000	USD
CY2020Q1	us-gaap	Accounts Receivable Net AccountsReceivableNet	817245000	USD
CY2020Q1	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	4582000	USD
CY2019Q1	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	17702000	USD
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	406000	USD
CY2020	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-6540000	USD
CY2021	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	3783000	USD
CY2020	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	6580000	USD
CY2021Q1	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	1676000	USD
CY2020Q1	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	4582000	USD
CY2021Q1	us-gaap	Contract With Customer Asset Gross ContractWithCustomerAssetGross	197110000	USD
CY2020Q1	us-gaap	Contract With Customer Asset Gross ContractWithCustomerAssetGross	253005000	USD
CY2021Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	14101000	USD
CY2020Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	16332000	USD
CY2021Q1	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	183009000	USD
CY2020Q1	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	236673000	USD
CY2021Q1	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	14849000	USD
CY2020Q1	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	12769000	USD
CY2021Q1	us-gaap	Deposits Assets Current DepositsAssetsCurrent	12817000	USD
CY2020Q1	us-gaap	Deposits Assets Current DepositsAssetsCurrent	17447000	USD
CY2021Q1	us-gaap	Restricted Cash Current RestrictedCashCurrent	1372000	USD
CY2020Q1	us-gaap	Restricted Cash Current RestrictedCashCurrent	1556000	USD
CY2021Q1	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	34000	USD
CY2020Q1	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	219000	USD
CY2021Q1	us-gaap	Other Assets Current OtherAssetsCurrent	29072000	USD
CY2020Q1	us-gaap	Other Assets Current OtherAssetsCurrent	31991000	USD
CY2021Q1	us-gaap	Contract With Customer Asset Gross Noncurrent ContractWithCustomerAssetGrossNoncurrent	17574000	USD
CY2020Q1	us-gaap	Contract With Customer Asset Gross Noncurrent ContractWithCustomerAssetGrossNoncurrent	22653000	USD
CY2021Q1	us-gaap	Other Deferred Costs Net OtherDeferredCostsNet	5205000	USD
CY2020Q1	us-gaap	Other Deferred Costs Net OtherDeferredCostsNet	7133000	USD
CY2021Q1	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	432000	USD
CY2020Q1	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	3753000	USD
CY2021Q1	us-gaap	Insurance Settlements Receivable Noncurrent InsuranceSettlementsReceivableNoncurrent	15837000	USD
CY2020Q1	us-gaap	Insurance Settlements Receivable Noncurrent InsuranceSettlementsReceivableNoncurrent	4864000	USD
CY2021Q1	dy	Other Noncurrent Depositsand Assets OtherNoncurrentDepositsandAssets	7541000	USD
CY2020Q1	dy	Other Noncurrent Depositsand Assets OtherNoncurrentDepositsandAssets	9035000	USD
CY2021Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	46589000	USD
CY2020Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	47438000	USD
CY2021Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	11770000	USD
CY2020Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	54560000	USD
CY2021Q1	us-gaap	Restricted Cash Current RestrictedCashCurrent	1372000	USD
CY2020Q1	us-gaap	Restricted Cash Current RestrictedCashCurrent	1556000	USD
CY2021Q1	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	432000	USD
CY2020Q1	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	3753000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	13574000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	59869000	USD
CY2021Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1117229000	USD
CY2020Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1135817000	USD
CY2021Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	843269000	USD
CY2020Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	759207000	USD
CY2021Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	273960000	USD
CY2020Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	376610000	USD
CY2021	us-gaap	Depreciation Depreciation	155274000	USD
CY2020	us-gaap	Depreciation Depreciation	166376000	USD
CY2019	us-gaap	Depreciation Depreciation	156959000	USD
CY2021	us-gaap	Cost Of Property Repairs And Maintenance CostOfPropertyRepairsAndMaintenance	47586000	USD
CY2020	us-gaap	Cost Of Property Repairs And Maintenance CostOfPropertyRepairsAndMaintenance	44208000	USD
CY2019	us-gaap	Cost Of Property Repairs And Maintenance CostOfPropertyRepairsAndMaintenance	36109000	USD
CY2020Q1	us-gaap	Goodwill Gross GoodwillGross	521516000	USD
CY2020Q1	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	195767000	USD
CY2020Q1	us-gaap	Goodwill Goodwill	325749000	USD
CY2020Q1	us-gaap	Goodwill Goodwill	325749000	USD
CY2021	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	53264000	USD
CY2021	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	53264000	USD
CY2021Q1	us-gaap	Goodwill Gross GoodwillGross	521516000	USD
CY2021Q1	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	249031000	USD
CY2021Q1	us-gaap	Goodwill Goodwill	272485000	USD
CY2021	dy	Percentage Changein Fair Value Input PercentageChangeinFairValueInput	0.0100
CY2021Q1	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	327067000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	207745000	USD
CY2021Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	119322000	USD
CY2020Q1	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	327267000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	187322000	USD
CY2020Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	139945000	USD
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	20600000	USD
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	21200000	USD
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	22600000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	17489000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	15333000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	13901000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	13717000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	13366000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	40816000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	114622000	USD
CY2021Q1	dy	Numberof Stateswith State Sponsored Insurance Fund NumberofStateswithStateSponsoredInsuranceFund	2	state
CY2019Q1	dy	Insurance Liability Annual Retained Riskof Loss Under Employee Health Plan Per Participant Maximum Threshold InsuranceLiabilityAnnualRetainedRiskofLossUnderEmployeeHealthPlanPerParticipantMaximumThreshold	425000	USD
CY2020Q1	dy	Insurance Liability Annual Retained Riskof Loss Under Employee Health Plan Per Participant Maximum Threshold InsuranceLiabilityAnnualRetainedRiskofLossUnderEmployeeHealthPlanPerParticipantMaximumThreshold	475000	USD
CY2021Q1	us-gaap	Accrued Insurance Current AccruedInsuranceCurrent	41736000	USD
CY2020Q1	us-gaap	Accrued Insurance Current AccruedInsuranceCurrent	38881000	USD
CY2021Q1	us-gaap	Accrued Insurance Noncurrent AccruedInsuranceNoncurrent	70224000	USD
CY2020Q1	us-gaap	Accrued Insurance Noncurrent AccruedInsuranceNoncurrent	56026000	USD
CY2021Q1	us-gaap	Accrued Insurance Current And Noncurrent AccruedInsuranceCurrentAndNoncurrent	111960000	USD
CY2020Q1	us-gaap	Accrued Insurance Current And Noncurrent AccruedInsuranceCurrentAndNoncurrent	94907000	USD
CY2021Q1	us-gaap	Insurance Settlements Receivable Noncurrent InsuranceSettlementsReceivableNoncurrent	15837000	USD
CY2020Q1	us-gaap	Insurance Settlements Receivable Noncurrent InsuranceSettlementsReceivableNoncurrent	4864000	USD
CY2021Q1	us-gaap	Insurance Settlements Receivable InsuranceSettlementsReceivable	15837000	USD
CY2020Q1	us-gaap	Insurance Settlements Receivable InsuranceSettlementsReceivable	4864000	USD
CY2021	us-gaap	Increase Decrease In Insurance Liabilities IncreaseDecreaseInInsuranceLiabilities	-11000000.0	USD
CY2021Q1	us-gaap	Lessee Operating Lease Renewal Term LesseeOperatingLeaseRenewalTerm	P5Y
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	35411000	USD
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	33799000	USD
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	28532000	USD
CY2020	us-gaap	Short Term Lease Cost ShortTermLeaseCost	34111000	USD
CY2021	us-gaap	Variable Lease Cost VariableLeaseCost	4113000	USD
CY2020	us-gaap	Variable Lease Cost VariableLeaseCost	4183000	USD
CY2021	us-gaap	Lease Cost LeaseCost	68056000	USD
CY2020	us-gaap	Lease Cost LeaseCost	72093000	USD
CY2021Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	63100000	USD
CY2021Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P3Y2M12D
CY2020Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P3Y3M18D
CY2021Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.046
CY2020Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.052
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	33313000	USD
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	30888000	USD
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	27510000	USD
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	27477000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	28159000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	19608000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	11645000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	7069000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	2577000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	2178000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	71236000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	8108000	USD
CY2021Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	63128000	USD
CY2021Q1	us-gaap	Lessor Operating Lease Lease Not Yet Commenced Assumption And Judgment Value Of Underlying Asset Amount LessorOperatingLeaseLeaseNotYetCommencedAssumptionAndJudgmentValueOfUnderlyingAssetAmount	1700000	USD
CY2021Q1	us-gaap	Accrued Payroll Taxes Current AccruedPayrollTaxesCurrent	43593000	USD
CY2020Q1	us-gaap	Accrued Payroll Taxes Current AccruedPayrollTaxesCurrent	27959000	USD
CY2021Q1	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	32988000	USD
CY2020Q1	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	23340000	USD
CY2021Q1	dy	Accrued Construction Costs Current AccruedConstructionCostsCurrent	22972000	USD
CY2020Q1	dy	Accrued Construction Costs Current AccruedConstructionCostsCurrent	27690000	USD
CY2021Q1	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	21256000	USD
CY2020Q1	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	19786000	USD
CY2021Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	120809000	USD
CY2020Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	98775000	USD
CY2021Q1	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	583284000	USD
CY2020Q1	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	866901000	USD
CY2021Q1	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	81722000	USD
CY2020Q1	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	22500000	USD
CY2021Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	501562000	USD
CY2020Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	844401000	USD
CY2021Q1	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	52200000	USD
CY2020Q1	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	52300000	USD
CY2021Q1	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	558700000	USD
CY2020Q1	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	287000000.0	USD
CY2021Q1	us-gaap	Debt Instrument Convertible Carrying Amount Of The Equity Component DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent	112600000	USD
CY2021Q1	dy	Debt Instrument Fair Value Per Stated Incremental Portionon Principal DebtInstrumentFairValuePerStatedIncrementalPortiononPrincipal	104.50
CY2020Q1	dy	Debt Instrument Fair Value Per Stated Incremental Portionon Principal DebtInstrumentFairValuePerStatedIncrementalPortiononPrincipal	97.25
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	42794000	USD
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	8389000	USD
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	9507000	USD
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	-2000	USD
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	-56000	USD
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	2204000	USD
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	10273000	USD
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	3727000	USD
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	4897000	USD
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	53065000	USD
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	12060000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	16608000	USD
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-24380000	USD
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	7257000	USD
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	8706000	USD
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	USD
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	568000	USD
CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-446000	USD
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-3805000	USD
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	1436000	USD
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	263000	USD
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-28185000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	9261000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	8523000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	24880000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	21321000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	25131000	USD
CY2021	dy	Income Tax Benefit Loss Carryback Cares Act IncomeTaxBenefitLossCarrybackCARESAct	2600000	USD
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	53300000	USD
CY2021	dy	Income Tax Benefit Loss Carryback Cares Act IncomeTaxBenefitLossCarrybackCARESAct	2600000	USD
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	12436000	USD
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	16495000	USD
CY2019	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	18488000	USD
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	4344000	USD
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	4282000	USD
CY2019	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	4004000	USD
CY2021	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-2631000	USD
CY2020	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	1093000	USD
CY2019	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0	USD
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense Impairment Losses IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses	10411000	USD
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Impairment Losses IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses	0	USD
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense Impairment Losses IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses	0	USD
CY2021	dy	Effective Income Tax Rate Reconciliation Compensation Limitation Amount EffectiveIncomeTaxRateReconciliationCompensationLimitationAmount	2632000	USD
CY2020	dy	Effective Income Tax Rate Reconciliation Compensation Limitation Amount EffectiveIncomeTaxRateReconciliationCompensationLimitationAmount	82000	USD
CY2019	dy	Effective Income Tax Rate Reconciliation Compensation Limitation Amount EffectiveIncomeTaxRateReconciliationCompensationLimitationAmount	884000	USD
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	808000	USD
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	1351000	USD
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	1549000	USD
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-436000	USD
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	875000	USD
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-200000	USD
CY2021	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	3145000	USD
CY2020	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	2801000	USD
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CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
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CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	37024000	USD
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CY2020Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.06
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CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.15
CY2020Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.05
CY2020Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.35
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CY2019Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.77
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CY2019Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	884115000	USD
CY2020Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	737603000	USD
CY2019Q2	us-gaap	Cost Of Goods And Service Excluding Depreciation Depletion And Amortization CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization	701767000	USD
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CY2019Q4	us-gaap	Cost Of Goods And Service Excluding Depreciation Depletion And Amortization CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization	724378000	USD
CY2020Q1	us-gaap	Cost Of Goods And Service Excluding Depreciation Depletion And Amortization CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization	633203000	USD
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CY2019Q3	us-gaap	Gross Profit GrossProfit	163839000	USD
CY2019Q4	us-gaap	Gross Profit GrossProfit	159737000	USD
CY2020Q1	us-gaap	Gross Profit GrossProfit	104400000	USD
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CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	29896000	USD
CY2019Q4	us-gaap	Net Income Loss NetIncomeLoss	24229000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	-11189000	USD
CY2019Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.45
CY2019Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.95
CY2019Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.45
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$DY
Dycom Industries Inc Stock $dy

2021 Q1 Form 10-K Financial Statement

#000006721521000010 Filed on March 05, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DY Dycom Industries Inc Stock $dy

2021 Q1 Form 10-K Financial Statement

#000006721521000010 Filed on March 05, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DY
Dycom Industries Inc Stock $dy