$PWR
QUANTA SERVICES, INC. Stock $pwr

$pwr Overview Financials Valuation SEC Filings Company Website

2022 Q4 Form 10-Q Financial Statement

#000105091522000122 Filed on November 04, 2022

Income Statement

Concept	2022 Q4	2022 Q3	2021 Q3
Revenue	$4.417B	$4.460B	$3.353B
YoY Change	12.57%	33.0%	11.03%
Cost Of Revenue	$3.749B	$3.771B	$2.819B
YoY Change	12.73%	33.79%	12.18%
Gross Profit	$667.6M	$688.8M	$534.7M
YoY Change	11.64%	28.83%	5.35%
Gross Profit Margin	15.11%	15.45%	15.94%
Selling, General & Admin	$341.1M	$347.4M	$274.8M
YoY Change	-7.21%	26.42%	9.65%
% of Gross Profit	51.1%	50.44%	51.4%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$135.4M	$73.51M	$61.62M
YoY Change	-19.91%	19.3%	9.55%
% of Gross Profit	20.28%	10.67%	11.52%
Operating Expenses	$404.6M	$347.4M	$274.8M
YoY Change	-14.94%	26.42%	9.65%
Operating Profit	$262.9M	$286.8M	$248.1M
YoY Change	115.01%	15.61%	2.42%
Interest Expense	-$26.90M	$33.57M	$17.26M
YoY Change	464.65%	94.48%	56.2%
% of Operating Profit	-10.23%	11.7%	6.96%
Other Income/Expense, Net	$21.31M	-$24.46M	$6.089M
YoY Change	210.89%	-501.63%	107.74%
Pretax Income	$245.7M	$229.2M	$237.0M
YoY Change	103.12%	-3.28%	1.2%
Income Tax	$71.55M	$72.89M	$61.58M
% Of Pretax Income	29.12%	31.8%	25.99%
Net Earnings	$162.6M	$156.0M	$174.4M
YoY Change	55.13%	-10.56%	7.03%
Net Earnings / Revenue	3.68%	3.5%	5.2%
Basic Earnings Per Share		$1.09	$1.25
Diluted Earnings Per Share	$1.10	$1.06	$1.21
COMMON SHARES
Basic Shares Outstanding	142.9M shares	143.0M shares	140.0M shares
Diluted Shares Outstanding		147.7M shares	144.3M shares

Balance Sheet

Concept	2022 Q4	2022 Q3	2021 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$428.5M	$215.4M	$1.696B
YoY Change	87.04%	-87.3%	682.02%
Cash & Equivalents	$428.5M	$215.4M	$1.696B
Short-Term Investments
Other Short-Term Assets	$249.6M	$268.8M	$183.5M
YoY Change	16.05%	46.46%	-4.17%
Inventory	$103.3M	$98.12M	$61.96M
Prepaid Expenses
Receivables	$3.675B	$3.638B	$3.002B
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$5.536B	$5.348B	$5.704B
YoY Change	16.98%	-6.25%	55.13%
LONG-TERM ASSETS
Property, Plant & Equipment	$2.260B	$2.253B	$1.834B
YoY Change	4.62%	22.86%	7.65%
Goodwill	$3.587B	$3.579B	$2.146B
YoY Change	1.64%	66.76%	2.3%
Intangibles	$1.459B	$1.519B	$389.0M
YoY Change	-19.02%	290.58%	-10.56%
Long-Term Investments	$211.2M	$135.4M	$73.80M
YoY Change	108.71%	83.47%
Other Assets	$622.7M	$597.9M	$602.8M
YoY Change	-1.5%	-0.81%	46.15%
Total Long-Term Assets	$7.928B	$7.949B	$4.972B
YoY Change	-2.39%	59.89%	6.95%
TOTAL ASSETS
Total Short-Term Assets	$5.536B	$5.348B	$5.704B
Total Long-Term Assets	$7.928B	$7.949B	$4.972B
Total Assets	$13.46B	$13.30B	$10.68B
YoY Change	4.74%	24.55%	28.23%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.302B	$1.383B	$956.9M
YoY Change	4.07%	44.54%	-38.02%
Accrued Expenses	$925.1M	$1.100B	$882.8M
YoY Change	-14.49%	24.66%	900.89%
Deferred Revenue	$1.142B	$830.4M	$501.1M
YoY Change	42.18%	65.69%	-6.69%
Short-Term Debt	$0.00	$0.00	$13.47M
YoY Change	-100.0%	-100.0%	366.64%
Long-Term Debt Due	$37.50M	$32.34M	$10.28M
YoY Change	179.44%	214.75%	62.24%
Total Short-Term Liabilities	$3.406B	$3.346B	$2.365B
YoY Change	7.62%	41.52%	8.55%
LONG-TERM LIABILITIES
Long-Term Debt	$3.692B	$3.887B	$2.931B
YoY Change	-0.86%	32.6%	143.75%
Other Long-Term Liabilities	$567.5M	$466.2M	$400.3M
YoY Change	16.46%	16.46%	0.59%
Total Long-Term Liabilities	$567.5M	$466.2M	$400.3M
YoY Change	16.46%	16.46%	0.59%
TOTAL LIABILITIES
Total Short-Term Liabilities	$3.406B	$3.346B	$2.365B
Total Long-Term Liabilities	$567.5M	$466.2M	$400.3M
Total Liabilities	$8.066B	$8.095B	$6.042B
YoY Change	4.23%	33.98%	44.89%
SHAREHOLDERS EQUITY
Retained Earnings	$4.163B	$4.012B	$3.620B
YoY Change	12.07%	10.83%	16.64%
Common Stock	$2.719B	$2.692B	$2.232B
YoY Change	3.96%	20.59%	4.8%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$1.188B		$979.0M
YoY Change	21.2%		21.23%
Treasury Stock Shares	27.71M shares		25.90M shares
Shareholders Equity	$5.383B	$5.196B	$4.631B
YoY Change
Total Liabilities & Shareholders Equity	$13.46B	$13.30B	$10.68B
YoY Change	4.74%	24.55%	28.23%

Cashflow Statement

Concept	2022 Q4	2022 Q3	2021 Q3
OPERATING ACTIVITIES
Net Income	$162.6M	$156.0M	$174.4M
YoY Change	55.13%	-10.56%	7.03%
Depreciation, Depletion And Amortization	$135.4M	$73.51M	$61.62M
YoY Change	-19.91%	19.3%	9.55%
Cash From Operating Activities	$583.1M	$343.4M	$17.88M
YoY Change	133.3%	1820.8%	-84.44%
INVESTING ACTIVITIES
Capital Expenditures	$90.92M	$106.0M	$74.61M
YoY Change	-159.35%	42.01%	46.93%
Acquisitions		$173.0M	$33.26M
YoY Change		420.0%	-82.28%
Other Investing Activities	-$50.53M	-$158.7M	-$21.72M
YoY Change	-97.83%	630.57%	-87.92%
Cash From Investing Activities	-$141.4M	-$264.7M	-$96.54M
YoY Change	-94.3%	174.23%	-58.13%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$17.80M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-227.3M	-$12.81M	$1.564B
YoY Change	-129.68%	-100.82%	-887.69%
NET CHANGE
Cash From Operating Activities	583.1M	$343.4M	$17.88M
Cash From Investing Activities	-141.4M	-$264.7M	-$96.54M
Cash From Financing Activities	-227.3M	-$12.81M	$1.564B
Net Change In Cash	214.3M	$64.97M	$1.484B
YoY Change	-114.61%	-95.62%	-573.11%
FREE CASH FLOW
Cash From Operating Activities	$583.1M	$343.4M	$17.88M
Capital Expenditures	$90.92M	$106.0M	$74.61M
Free Cash Flow	$492.2M	$237.4M	-$56.74M
YoY Change	22.09%	-518.44%	-188.54%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Entity Central Index Key EntityCentralIndexKey	0001050915
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2022-09-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-13831
	dei	Entity Registrant Name EntityRegistrantName	Quanta Services, Inc.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	74-2851603
	dei	Entity Address Address Line1 EntityAddressAddressLine1	2727 North Loop West
	dei	Entity Address City Or Town EntityAddressCityOrTown	Houston
	dei	Entity Address State Or Province EntityAddressStateOrProvince	TX
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	77008
	dei	City Area Code CityAreaCode	713
	dei	Local Phone Number LocalPhoneNumber	629-7600
	dei	Security12b Title Security12bTitle	Common Stock, $0.00001 par value
	dei	Trading Symbol TradingSymbol	PWR
	dei	Security Exchange Name SecurityExchangeName	NYSE
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2022Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	142901156	shares
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	215395000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	229097000	usd
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	19020000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	49749000	usd
CY2022Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	3638357000	usd
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	3400318000	usd
CY2022Q3	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	1127181000	usd
CY2021Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	803453000	usd
CY2022Q3	us-gaap	Inventory Net InventoryNet	98121000	usd
CY2021Q4	us-gaap	Inventory Net InventoryNet	84659000	usd
CY2022Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	268769000	usd
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	215050000	usd
CY2022Q3	us-gaap	Assets Current AssetsCurrent	5347823000	usd
CY2021Q4	us-gaap	Assets Current AssetsCurrent	4732577000	usd
CY2022Q3	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	1616336000	usd
CY2021Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	1503498000	usd
CY2022Q3	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	2025224000	usd
CY2021Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	1919697000	usd
CY2022Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	227707000	usd
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	240605000	usd
CY2022Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	597946000	usd
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	632244000	usd
CY2022Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	957769000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	682498000	usd
CY2022Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1519371000	usd
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1801180000	usd
CY2022Q3	us-gaap	Goodwill Goodwill	3578575000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	3528886000	usd
CY2022Q3	us-gaap	Assets Assets	13296646000	usd
CY2021Q4	us-gaap	Assets Assets	12855189000	usd
CY2022Q3	us-gaap	Debt Current DebtCurrent	32344000	usd
CY2021Q4	us-gaap	Debt Current DebtCurrent	29166000	usd
CY2022Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	73926000	usd
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	78251000	usd
CY2022Q3	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	2409600000	usd
CY2021Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	2254671000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	830351000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	802872000	usd
CY2022Q3	us-gaap	Liabilities Current LiabilitiesCurrent	3346221000	usd
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	3164960000	usd
CY2022Q3	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	3886522000	usd
CY2021Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	3724474000	usd
CY2022Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	168837000	usd
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	170427000	usd
CY2022Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	227334000	usd
CY2021Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	191098000	usd
CY2022Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	466164000	usd
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	487309000	usd
CY2022Q3	us-gaap	Liabilities Liabilities	8095078000	usd
CY2021Q4	us-gaap	Liabilities Liabilities	7738268000	usd
CY2022Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.00001
CY2022Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.00001
CY2022Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	600000000	shares
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	600000000	shares
CY2022Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	170553507	shares
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	168546513	shares
CY2022Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	142963107	shares
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	142633934	shares
CY2022Q3	us-gaap	Common Stock Value CommonStockValue	2000	usd
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	2000	usd
CY2022Q3	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	2691910000	usd
CY2021Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	2615410000	usd
CY2022Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	4012396000	usd
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	3714843000	usd
CY2022Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-335177000	usd
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-237689000	usd
CY2022Q3	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	27590400	shares
CY2021Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	25912579	shares
CY2022Q3	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	1173078000	usd
CY2021Q4	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	980265000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	5196053000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	5112301000	usd
CY2022Q3	us-gaap	Minority Interest MinorityInterest	5515000	usd
CY2021Q4	us-gaap	Minority Interest MinorityInterest	4620000	usd
CY2022Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5201568000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5116921000	usd
CY2022Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	13296646000	usd
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	12855189000	usd
CY2022Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4459757000	usd
CY2021Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3353278000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	12657285000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	9056675000	usd
CY2022Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	3770927000	usd
CY2021Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	2818602000	usd
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	10795694000	usd
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	7701398000	usd
CY2022Q3	us-gaap	Gross Profit GrossProfit	688830000	usd
CY2021Q3	us-gaap	Gross Profit GrossProfit	534676000	usd
	us-gaap	Gross Profit GrossProfit	1861591000	usd
	us-gaap	Gross Profit GrossProfit	1355277000	usd
CY2022Q3	pwr	Income Loss From Equity Method Investments Integral Unconsolidated Affiliates IncomeLossFromEquityMethodInvestmentsIntegralUnconsolidatedAffiliates	10633000	usd
CY2021Q3	pwr	Income Loss From Equity Method Investments Integral Unconsolidated Affiliates IncomeLossFromEquityMethodInvestmentsIntegralUnconsolidatedAffiliates	10232000	usd
	pwr	Income Loss From Equity Method Investments Integral Unconsolidated Affiliates IncomeLossFromEquityMethodInvestmentsIntegralUnconsolidatedAffiliates	44350000	usd
	pwr	Income Loss From Equity Method Investments Integral Unconsolidated Affiliates IncomeLossFromEquityMethodInvestmentsIntegralUnconsolidatedAffiliates	22865000	usd
CY2022Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	347449000	usd
CY2021Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	274846000	usd
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	995581000	usd
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	788308000	usd
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CY2021Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	22772000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	290843000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	65418000	usd
CY2022Q3	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2021Q3	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
	us-gaap	Asset Impairment Charges AssetImpairmentCharges	2800000	usd
	us-gaap	Asset Impairment Charges AssetImpairmentCharges	2319000	usd
CY2022Q3	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-1924000	usd
CY2021Q3	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-787000	usd
	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	4054000	usd
	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-1360000	usd
CY2022Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	286791000	usd
CY2021Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	248077000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	612663000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	523457000	usd
CY2022Q3	us-gaap	Interest Expense InterestExpense	33566000	usd
CY2021Q3	us-gaap	Interest Expense InterestExpense	17259000	usd
	us-gaap	Interest Expense InterestExpense	86933000	usd
	us-gaap	Interest Expense InterestExpense	42843000	usd
CY2022Q3	us-gaap	Investment Income Interest InvestmentIncomeInterest	436000	usd
CY2021Q3	us-gaap	Investment Income Interest InvestmentIncomeInterest	72000	usd
	us-gaap	Investment Income Interest InvestmentIncomeInterest	727000	usd
	us-gaap	Investment Income Interest InvestmentIncomeInterest	3098000	usd
CY2022Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-24455000	usd
CY2021Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	6089000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-68255000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	18232000	usd
CY2022Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	229206000	usd
CY2021Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	236979000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	458202000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	501944000	usd
CY2022Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	72890000	usd
CY2021Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	61581000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	120698000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	116256000	usd
CY2022Q3	us-gaap	Profit Loss ProfitLoss	156316000	usd
CY2021Q3	us-gaap	Profit Loss ProfitLoss	175398000	usd
	us-gaap	Profit Loss ProfitLoss	337504000	usd
	us-gaap	Profit Loss ProfitLoss	385688000	usd
CY2022Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	360000	usd
CY2021Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	1033000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	8887000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	4529000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	155956000	usd
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	174365000	usd
	us-gaap	Net Income Loss NetIncomeLoss	328617000	usd
	us-gaap	Net Income Loss NetIncomeLoss	381159000	usd
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.09
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.25
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.29
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.72
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.06
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.21
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.22
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.64
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	143353000	shares
CY2021Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	140008000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	143581000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	140134000	shares
CY2022Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	147678000	shares
CY2021Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	144304000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	148096000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	144448000	shares
CY2022Q3	us-gaap	Profit Loss ProfitLoss	156316000	usd
CY2021Q3	us-gaap	Profit Loss ProfitLoss	175398000	usd
	us-gaap	Profit Loss ProfitLoss	337504000	usd
	us-gaap	Profit Loss ProfitLoss	385688000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	0	usd
CY2021Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	0	usd
	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	0	usd
	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	0	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-79841000	usd
CY2021Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-26429000	usd
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-97400000	usd
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-10009000	usd
CY2022Q3	pwr	Other Comprehensive Income Loss Other Tax OtherComprehensiveIncomeLossOtherTax	-5000	usd
CY2021Q3	pwr	Other Comprehensive Income Loss Other Tax OtherComprehensiveIncomeLossOtherTax	1000	usd
	pwr	Other Comprehensive Income Loss Other Tax OtherComprehensiveIncomeLossOtherTax	-17000	usd
	pwr	Other Comprehensive Income Loss Other Tax OtherComprehensiveIncomeLossOtherTax	4000	usd
CY2022Q3	pwr	Other Comprehensive Income Loss Other Net Of Tax OtherComprehensiveIncomeLossOtherNetOfTax	-27000	usd
CY2021Q3	pwr	Other Comprehensive Income Loss Other Net Of Tax OtherComprehensiveIncomeLossOtherNetOfTax	6000	usd
	pwr	Other Comprehensive Income Loss Other Net Of Tax OtherComprehensiveIncomeLossOtherNetOfTax	-88000	usd
	pwr	Other Comprehensive Income Loss Other Net Of Tax OtherComprehensiveIncomeLossOtherNetOfTax	20000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-79868000	usd
CY2021Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-26423000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-97488000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-9989000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	76448000	usd
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	148975000	usd
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	240016000	usd
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	375699000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	360000	usd
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	1033000	usd
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	8887000	usd
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	4529000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	76088000	usd
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	147942000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	231129000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	371170000	usd
CY2022Q3	us-gaap	Profit Loss ProfitLoss	156316000	usd
CY2021Q3	us-gaap	Profit Loss ProfitLoss	175398000	usd
	us-gaap	Profit Loss ProfitLoss	337504000	usd
	us-gaap	Profit Loss ProfitLoss	385688000	usd
CY2022Q3	us-gaap	Depreciation Depreciation	73507000	usd
CY2021Q3	us-gaap	Depreciation Depreciation	61616000	usd
	us-gaap	Depreciation Depreciation	218420000	usd
	us-gaap	Depreciation Depreciation	186480000	usd
CY2022Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	67147000	usd
CY2021Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	22772000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	290843000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	65418000	usd
CY2022Q3	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2021Q3	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
	us-gaap	Asset Impairment Charges AssetImpairmentCharges	2800000	usd
	us-gaap	Asset Impairment Charges AssetImpairmentCharges	2319000	usd
CY2022Q3	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-1924000	usd
CY2021Q3	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-787000	usd
	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	4054000	usd
	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-1360000	usd
CY2022Q3	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	12949000	usd
CY2021Q3	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	10758000	usd
	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	28732000	usd
	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	24734000	usd
CY2022Q3	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	2026000	usd
CY2021Q3	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	3919000	usd
	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	4944000	usd
	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	5609000	usd
CY2022Q3	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	4862000	usd
CY2021Q3	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	1077000	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	8318000	usd
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	10931000	usd
CY2022Q3	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	0	usd
CY2021Q3	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	0	usd
	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	6696000	usd
	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	0	usd
CY2022Q3	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-26462000	usd
CY2021Q3	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	0	usd
	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-76509000	usd
	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	0	usd
CY2022Q3	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2343000	usd
CY2021Q3	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	249000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2048000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	24169000	usd
CY2022Q3	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	39215000	usd
CY2021Q3	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2502000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	39610000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	14245000	usd
CY2022Q3	us-gaap	Share Based Compensation ShareBasedCompensation	26648000	usd
CY2021Q3	us-gaap	Share Based Compensation ShareBasedCompensation	21642000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	77730000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	64252000	usd
CY2022Q3	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	1872000	usd
CY2021Q3	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	4901000	usd
	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-888000	usd
	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	6531000	usd
CY2022Q3	us-gaap	Payment For Contingent Consideration Liability Operating Activities PaymentForContingentConsiderationLiabilityOperatingActivities	0	usd
CY2021Q3	us-gaap	Payment For Contingent Consideration Liability Operating Activities PaymentForContingentConsiderationLiabilityOperatingActivities	0	usd
	us-gaap	Payment For Contingent Consideration Liability Operating Activities PaymentForContingentConsiderationLiabilityOperatingActivities	63000	usd
	us-gaap	Payment For Contingent Consideration Liability Operating Activities PaymentForContingentConsiderationLiabilityOperatingActivities	0	usd
CY2022Q3	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	28695000	usd
CY2021Q3	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	247695000	usd
	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	464358000	usd
	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	372187000	usd
CY2022Q3	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	343362000	usd
CY2021Q3	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	17876000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	547183000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	332437000	usd
CY2022Q3	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	105958000	usd
CY2021Q3	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	74612000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	337469000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	232996000	usd
CY2022Q3	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	18217000	usd
CY2021Q3	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	16431000	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	42621000	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	35101000	usd
CY2022Q3	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	0	usd
CY2021Q3	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	255000	usd
	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	982000	usd
	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	535000	usd
CY2022Q3	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	172957000	usd
CY2021Q3	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	33261000	usd
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	177766000	usd
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	101373000	usd
CY2022Q3	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	3969000	usd
CY2021Q3	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	5154000	usd
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	20622000	usd
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	119478000	usd
CY2022Q3	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	0	usd
CY2021Q3	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	5000	usd
	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	16905000	usd
	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	3022000	usd
CY2022Q3	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	61000	usd
CY2021Q3	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	200000	usd
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	397000	usd
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	524000	usd
CY2022Q3	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-264728000	usd
CY2021Q3	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-96536000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-475746000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-415713000	usd
CY2022Q3	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	2522735000	usd
CY2021Q3	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	1240766000	usd
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	5412107000	usd
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	3124845000	usd
CY2022Q3	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	2492081000	usd
CY2021Q3	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	1142350000	usd
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	5239330000	usd
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	2857190000	usd
CY2022Q3	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	0	usd
CY2021Q3	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	1487450000	usd
	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	0	usd
	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	1487450000	usd
CY2022Q3	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	2402000	usd
CY2021Q3	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	916000	usd
	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	6383000	usd
	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	2530000	usd
CY2022Q3	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	0	usd
CY2021Q3	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	13619000	usd
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-15596000	usd
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	9372000	usd
CY2022Q3	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	214000	usd
CY2021Q3	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	5056000	usd
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	262000	usd
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	5056000	usd
CY2022Q3	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	0	usd
CY2021Q3	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	0	usd
	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	1514000	usd
	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	263000	usd
CY2022Q3	us-gaap	Proceeds From Payments To Minority Shareholders ProceedsFromPaymentsToMinorityShareholders	-7601000	usd
CY2021Q3	us-gaap	Proceeds From Payments To Minority Shareholders ProceedsFromPaymentsToMinorityShareholders	-1107000	usd
	us-gaap	Proceeds From Payments To Minority Shareholders ProceedsFromPaymentsToMinorityShareholders	-7992000	usd
	us-gaap	Proceeds From Payments To Minority Shareholders ProceedsFromPaymentsToMinorityShareholders	-6357000	usd
CY2022Q3	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	2424000	usd
CY2021Q3	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	2638000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	78639000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	63131000	usd
CY2022Q3	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	10068000	usd
CY2021Q3	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	8414000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	30998000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	25627000	usd
CY2022Q3	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	20751000	usd
CY2021Q3	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	17764000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	115115000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	66687000	usd
CY2022Q3	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-12806000	usd
CY2021Q3	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1563590000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-83722000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1594826000	usd
CY2022Q3	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-856000	usd
CY2021Q3	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-549000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-1264000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	738000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	64972000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	1484381000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-13549000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	1512288000	usd
CY2022Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	153366000	usd
CY2021Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	214715000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	231887000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	186808000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	218338000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1699096000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	218338000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1699096000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5116921000	usd
CY2022Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	13275000	usd
CY2022Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-51813000	usd
CY2022Q1	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	10426000	usd
CY2022Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2022Q1	us-gaap	Dividends Cash DividendsCash	10459000	usd
CY2022Q1	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	538000	usd
CY2022Q1	us-gaap	Profit Loss ProfitLoss	85028000	usd
CY2022Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5141988000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-30895000	usd
CY2022Q2	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	27542000	usd
CY2022Q2	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	84884000	usd
CY2022Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2022Q2	us-gaap	Dividends Cash DividendsCash	10283000	usd
CY2022Q2	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	80000	usd
CY2022Q2	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	227000	usd
CY2022Q2	us-gaap	Profit Loss ProfitLoss	96160000	usd
CY2022Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5139775000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-79868000	usd
CY2022Q3	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	24301000	usd
CY2022Q3	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	21033000	usd
CY2022Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2022Q3	us-gaap	Dividends Cash DividendsCash	10322000	usd
CY2022Q3	pwr	Revenue From Contract With Customer Percentage Of Revenue Recognized Over Time RevenueFromContractWithCustomerPercentageOfRevenueRecognizedOverTime	0.524
CY2022Q3	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	7601000	usd
CY2022Q3	us-gaap	Profit Loss ProfitLoss	156316000	usd
CY2022Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5201568000	usd
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	4348972000	usd
CY2021Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	8539000	usd
CY2021Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-41399000	usd
CY2021Q1	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	17710000	usd
CY2021Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.06
CY2021Q1	us-gaap	Dividends Cash DividendsCash	8429000	usd
CY2021Q1	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	1129000	usd
CY2021Q1	us-gaap	Profit Loss ProfitLoss	91319000	usd
CY2021Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	4380163000	usd
CY2021Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	7895000	usd
CY2021Q2	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	24961000	usd
CY2021Q2	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	29450000	usd
CY2021Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.06
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2021Q2	us-gaap	Dividends Cash DividendsCash	8650000	usd
CY2021Q2	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	4121000	usd
CY2021Q2	us-gaap	Stockholders Equity Other StockholdersEquityOther	-25000	usd
CY2021Q2	us-gaap	Profit Loss ProfitLoss	118971000	usd
CY2021Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	4489794000	usd
CY2021Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-26423000	usd
CY2021Q3	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	2479000	usd
CY2021Q3	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	19023000	usd
CY2021Q3	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	16828000	usd
CY2021Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.06
CY2021Q3	us-gaap	Dividends Cash DividendsCash	8638000	usd
CY2021Q3	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	1107000	usd
CY2021Q3	us-gaap	Stockholders Equity Other StockholdersEquityOther	-134000	usd
CY2021Q3	us-gaap	Profit Loss ProfitLoss	175398000	usd
CY2021Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	4633832000	usd
CY2022Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4459757000	usd
CY2022Q3	pwr	Percentage Of Total Revenues PercentageOfTotalRevenues	1.000
CY2021Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3353278000	usd
CY2021Q3	pwr	Percentage Of Total Revenues PercentageOfTotalRevenues	1.000
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	12657285000	usd
	pwr	Percentage Of Total Revenues PercentageOfTotalRevenues	1.000
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	9056675000	usd
	pwr	Percentage Of Total Revenues PercentageOfTotalRevenues	1.000
CY2022Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4459757000	usd
CY2022Q3	pwr	Percentage Of Total Revenues PercentageOfTotalRevenues	1.000
CY2021Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3353278000	usd
CY2021Q3	pwr	Percentage Of Total Revenues PercentageOfTotalRevenues	1.000
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	12657285000	usd
	pwr	Percentage Of Total Revenues PercentageOfTotalRevenues	1.000
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	9056675000	usd
	pwr	Percentage Of Total Revenues PercentageOfTotalRevenues	1.000
CY2021Q3	pwr	Revenue From Contract With Customer Percentage Of Revenue Recognized Over Time RevenueFromContractWithCustomerPercentageOfRevenueRecognizedOverTime	0.425
CY2021Q3	pwr	Contract With Customer Cumulative Catch Up Adjustment To Gross Profit Change In Estimate Percent ContractWithCustomerCumulativeCatchUpAdjustmentToGrossProfitChangeInEstimatePercent	0.078
	pwr	Revenue From Contract With Customer Percentage Of Revenue Recognized Over Time RevenueFromContractWithCustomerPercentageOfRevenueRecognizedOverTime	0.515
	pwr	Revenue From Contract With Customer Percentage Of Revenue Recognized Over Time RevenueFromContractWithCustomerPercentageOfRevenueRecognizedOverTime	0.434
CY2022Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	6830000000	usd
CY2021Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	5900000000	usd
CY2022Q3	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.792
CY2021Q4	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.818
CY2022Q3	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P12M
CY2021Q4	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P12M
CY2022Q3	pwr	Contract With Customer Revenue Recognized Related To Unapproved Change Orders And Claims ContractWithCustomerRevenueRecognizedRelatedToUnapprovedChangeOrdersAndClaims	524100000	usd
CY2021Q4	pwr	Contract With Customer Revenue Recognized Related To Unapproved Change Orders And Claims ContractWithCustomerRevenueRecognizedRelatedToUnapprovedChangeOrdersAndClaims	367800000	usd
CY2022Q3	pwr	Contract With Customer Cumulative Catch Up Adjustment To Revenue Change In Estimate ContractWithCustomerCumulativeCatchUpAdjustmentToRevenueChangeInEstimate	76200000	usd
CY2021Q3	pwr	Contract With Customer Cumulative Catch Up Adjustment To Revenue Change In Estimate ContractWithCustomerCumulativeCatchUpAdjustmentToRevenueChangeInEstimate	53200000	usd
	pwr	Contract With Customer Cumulative Catch Up Adjustment To Revenue Change In Estimate ContractWithCustomerCumulativeCatchUpAdjustmentToRevenueChangeInEstimate	119700000	usd
	pwr	Contract With Customer Cumulative Catch Up Adjustment To Revenue Change In Estimate ContractWithCustomerCumulativeCatchUpAdjustmentToRevenueChangeInEstimate	151700000	usd
CY2022Q3	pwr	Contract With Customer Cumulative Catch Up Adjustment To Gross Profit Change In Estimate ContractWithCustomerCumulativeCatchUpAdjustmentToGrossProfitChangeInEstimate	70600000	usd
CY2022Q3	pwr	Contract With Customer Cumulative Catch Up Adjustment To Gross Profit Change In Estimate Percent ContractWithCustomerCumulativeCatchUpAdjustmentToGrossProfitChangeInEstimatePercent	0.102
	pwr	Contract With Customer Cumulative Catch Up Adjustment To Gross Profit Change In Estimate ContractWithCustomerCumulativeCatchUpAdjustmentToGrossProfitChangeInEstimate	108100000	usd
	pwr	Contract With Customer Cumulative Catch Up Adjustment To Gross Profit Change In Estimate Percent ContractWithCustomerCumulativeCatchUpAdjustmentToGrossProfitChangeInEstimatePercent	0.058
CY2021Q3	pwr	Contract With Customer Cumulative Catch Up Adjustment To Gross Profit Change In Estimate ContractWithCustomerCumulativeCatchUpAdjustmentToGrossProfitChangeInEstimate	41900000	usd
	pwr	Contract With Customer Cumulative Catch Up Adjustment To Gross Profit Change In Estimate ContractWithCustomerCumulativeCatchUpAdjustmentToGrossProfitChangeInEstimate	127400000	usd
	pwr	Contract With Customer Cumulative Catch Up Adjustment To Gross Profit Change In Estimate Percent ContractWithCustomerCumulativeCatchUpAdjustmentToGrossProfitChangeInEstimatePercent	0.094
CY2022Q3	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	1127181000	usd
CY2021Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	803453000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	830351000	usd
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	802872000	usd
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	667200000	usd
CY2022Q2	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	49707000	usd
CY2021Q2	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	39713000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	49749000	usd
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	16546000	usd
CY2022Q3	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	977200000	usd
CY2022Q3	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2343000	usd
CY2021Q3	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	249000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2048000	usd
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	24169000	usd
CY2022Q3	pwr	Accounts Receivable Allowance For Credit Loss Writeoff Recovery AccountsReceivableAllowanceForCreditLossWriteoffRecovery	-33030000	usd
CY2021Q3	pwr	Accounts Receivable Allowance For Credit Loss Writeoff Recovery AccountsReceivableAllowanceForCreditLossWriteoffRecovery	-253000	usd
	pwr	Accounts Receivable Allowance For Credit Loss Writeoff Recovery AccountsReceivableAllowanceForCreditLossWriteoffRecovery	-32777000	usd
	pwr	Accounts Receivable Allowance For Credit Loss Writeoff Recovery AccountsReceivableAllowanceForCreditLossWriteoffRecovery	-1006000	usd
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	19020000	usd
CY2021Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	39709000	usd
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	19020000	usd
CY2021Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	39709000	usd
CY2022Q3	pwr	Customers Ownership Percentage In Joint Venture CustomersOwnershipPercentageInJointVenture	0.50
CY2022Q3	us-gaap	Contract With Customer Receivable After Allowance For Credit Loss Current ContractWithCustomerReceivableAfterAllowanceForCreditLossCurrent	339900000	usd
CY2021Q4	us-gaap	Contract With Customer Receivable After Allowance For Credit Loss Current ContractWithCustomerReceivableAfterAllowanceForCreditLossCurrent	406700000	usd
CY2022Q3	us-gaap	Contract With Customer Receivable After Allowance For Credit Loss Noncurrent ContractWithCustomerReceivableAfterAllowanceForCreditLossNoncurrent	134100000	usd
CY2021Q4	us-gaap	Contract With Customer Receivable After Allowance For Credit Loss Noncurrent ContractWithCustomerReceivableAfterAllowanceForCreditLossNoncurrent	93900000	usd
CY2021Q4	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	679000000	usd
CY2022Q3	pwr	Contract With Customer Liability Deferred Revenues Current ContractWithCustomerLiabilityDeferredRevenuesCurrent	57400000	usd
CY2021Q4	pwr	Contract With Customer Liability Deferred Revenues Current ContractWithCustomerLiabilityDeferredRevenuesCurrent	51800000	usd
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2022Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4459757000	usd
CY2021Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3353278000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	12657285000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	9056675000	usd
CY2022Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	286791000	usd
CY2022Q3	pwr	Operating Income Loss Margin Percentage OperatingIncomeLossMarginPercentage	0.064
CY2021Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	248077000	usd
CY2021Q3	pwr	Operating Income Loss Margin Percentage OperatingIncomeLossMarginPercentage	0.074
	us-gaap	Operating Income Loss OperatingIncomeLoss	612663000	usd
	pwr	Operating Income Loss Margin Percentage OperatingIncomeLossMarginPercentage	0.048
	us-gaap	Depreciation Depreciation	218420000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	523457000	usd
	pwr	Operating Income Loss Margin Percentage OperatingIncomeLossMarginPercentage	0.058
CY2022Q3	us-gaap	Depreciation Depreciation	73507000	usd
CY2021Q3	us-gaap	Depreciation Depreciation	61616000	usd
	us-gaap	Depreciation Depreciation	186480000	usd
CY2022	pwr	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net Tangible Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNetTangibleAssets	230700000	usd
CY2022	us-gaap	Finitelived Intangible Assets Acquired1 FinitelivedIntangibleAssetsAcquired1	1520000000	usd
CY2022	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	1460000000	usd
	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	64900000	usd
CY2021Q4	us-gaap	Business Acquisition Purchase Price Allocation Goodwill Expected Tax Deductible Amount BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount	1490000000	usd
CY2022Q3	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	148150000	usd
CY2021Q4	us-gaap	Business Combination Contingent Consideration Liability BusinessCombinationContingentConsiderationLiability	143073000	usd
CY2022Q3	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	4459757000	usd
CY2021Q3	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	4201655000	usd
	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	12666933000	usd
	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	11394008000	usd
CY2022Q3	pwr	Business Acquisitions Pro Forma Gross Profit BusinessAcquisitionsProFormaGrossProfit	688830000	usd
CY2021Q3	pwr	Business Acquisitions Pro Forma Gross Profit BusinessAcquisitionsProFormaGrossProfit	698695000	usd
	pwr	Business Acquisitions Pro Forma Gross Profit BusinessAcquisitionsProFormaGrossProfit	1862122000	usd
	pwr	Business Acquisitions Pro Forma Gross Profit BusinessAcquisitionsProFormaGrossProfit	1808795000	usd
CY2022Q3	pwr	Business Acquisitions Pro Forma Selling General And Administrative Expenses BusinessAcquisitionsProFormaSellingGeneralAndAdministrativeExpenses	347449000	usd
CY2021Q3	pwr	Business Acquisitions Pro Forma Selling General And Administrative Expenses BusinessAcquisitionsProFormaSellingGeneralAndAdministrativeExpenses	313125000	usd
	pwr	Business Acquisitions Pro Forma Selling General And Administrative Expenses BusinessAcquisitionsProFormaSellingGeneralAndAdministrativeExpenses	997801000	usd
	pwr	Business Acquisitions Pro Forma Selling General And Administrative Expenses BusinessAcquisitionsProFormaSellingGeneralAndAdministrativeExpenses	967517000	usd
CY2022Q3	pwr	Business Acquisitions Pro Forma Amortization Of Intangible Assets BusinessAcquisitionsProFormaAmortizationOfIntangibleAssets	67147000	usd
CY2021Q3	pwr	Business Acquisitions Pro Forma Amortization Of Intangible Assets BusinessAcquisitionsProFormaAmortizationOfIntangibleAssets	67886000	usd
	pwr	Business Acquisitions Pro Forma Amortization Of Intangible Assets BusinessAcquisitionsProFormaAmortizationOfIntangibleAssets	291849000	usd
	pwr	Business Acquisitions Pro Forma Amortization Of Intangible Assets BusinessAcquisitionsProFormaAmortizationOfIntangibleAssets	203956000	usd
CY2022Q3	us-gaap	Business Acquisitions Pro Forma Income Loss From Continuing Operations Before Changes In Accounting And Extraordinary Items Net Of Tax BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax	156316000	usd
CY2021Q3	us-gaap	Business Acquisitions Pro Forma Income Loss From Continuing Operations Before Changes In Accounting And Extraordinary Items Net Of Tax BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax	226566000	usd
	us-gaap	Business Acquisitions Pro Forma Income Loss From Continuing Operations Before Changes In Accounting And Extraordinary Items Net Of Tax BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax	335329000	usd
	us-gaap	Business Acquisitions Pro Forma Income Loss From Continuing Operations Before Changes In Accounting And Extraordinary Items Net Of Tax BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax	459055000	usd
CY2022Q3	pwr	Business Acquisitions Pro Forma Net Income Loss Attributable To Common Stock Net Of Tax BusinessAcquisitionsProFormaNetIncomeLossAttributableToCommonStockNetOfTax	155956000	usd
CY2021Q3	pwr	Business Acquisitions Pro Forma Net Income Loss Attributable To Common Stock Net Of Tax BusinessAcquisitionsProFormaNetIncomeLossAttributableToCommonStockNetOfTax	225533000	usd
	pwr	Business Acquisitions Pro Forma Net Income Loss Attributable To Common Stock Net Of Tax BusinessAcquisitionsProFormaNetIncomeLossAttributableToCommonStockNetOfTax	326442000	usd
	pwr	Business Acquisitions Pro Forma Net Income Loss Attributable To Common Stock Net Of Tax BusinessAcquisitionsProFormaNetIncomeLossAttributableToCommonStockNetOfTax	454526000	usd
CY2022Q3	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	1.09
CY2021Q3	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	1.57
	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	2.27
CY2022Q3	us-gaap	Equity Method Investments EquityMethodInvestments	135400000	usd
	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	3.16
CY2022Q3	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	1.06
CY2021Q3	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	1.53
	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	2.20
	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	3.07
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2022Q3	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2022Q3	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	usd
	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	usd
	pwr	Goodwill Sensitivity Analysis Percentage GoodwillSensitivityAnalysisPercentage	0.10
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	101200000	usd
CY2020	pwr	Operation And Maintenance Agreement Length Of System OperationAndMaintenanceAgreementLengthOfSystem	18000	mile
CY2022Q3	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	27800000	usd
CY2021Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	130200000	usd
CY2021Q1	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	23500000	usd
CY2022Q3	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	26300000	usd
CY2022Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	155956000	usd
CY2022Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	155956000	usd
CY2021Q3	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	174365000	usd
CY2021Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	174365000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	328617000	usd
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	143581000	shares
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	328617000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	381159000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	381159000	usd
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	143353000	shares
CY2021Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	140008000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	140134000	shares
CY2022Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	4325000	shares
CY2021Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	4296000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	4515000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	4314000	shares
CY2022Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	147678000	shares
CY2021Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	144304000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	148096000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	144448000	shares
CY2022Q3	us-gaap	Incremental Common Shares Attributable To Participating Nonvested Shares With Non Forfeitable Dividend Rights IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights	100000	shares
CY2021Q3	us-gaap	Incremental Common Shares Attributable To Participating Nonvested Shares With Non Forfeitable Dividend Rights IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights	500000	shares
	us-gaap	Incremental Common Shares Attributable To Participating Nonvested Shares With Non Forfeitable Dividend Rights IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights	200000	shares
	us-gaap	Incremental Common Shares Attributable To Participating Nonvested Shares With Non Forfeitable Dividend Rights IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights	700000	shares
CY2022Q3	us-gaap	Line Of Credit LineOfCredit	952360000	usd
CY2021Q4	us-gaap	Line Of Credit LineOfCredit	1199841000	usd
CY2022Q3	us-gaap	Other Long Term Debt OtherLongTermDebt	89504000	usd
CY2021Q4	us-gaap	Other Long Term Debt OtherLongTermDebt	64800000	usd
CY2022Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	3612000	usd
CY2021Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	2546000	usd
CY2022Q3	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	27060000	usd
CY2021Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	29295000	usd
CY2022Q3	us-gaap	Long Term Debt And Capital Lease Obligations Including Current Maturities LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities	3918866000	usd
CY2021Q4	us-gaap	Long Term Debt And Capital Lease Obligations Including Current Maturities LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities	3737892000	usd
	us-gaap	Line Of Credit Facility Maximum Amount Outstanding During Period LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod	1684783000	usd
CY2022Q3	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	32344000	usd
CY2021Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	13418000	usd
CY2022Q3	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	3886522000	usd
CY2021Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	3724474000	usd
CY2022Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	32344000	usd
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	13418000	usd
CY2022Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	0	usd
CY2021Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	15748000	usd
CY2022Q3	us-gaap	Debt Current DebtCurrent	32344000	usd
CY2021Q4	us-gaap	Debt Current DebtCurrent	29166000	usd
CY2022Q3	us-gaap	Line Of Credit Facility Maximum Amount Outstanding During Period LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod	1684783000	usd
CY2021Q3	us-gaap	Line Of Credit Facility Maximum Amount Outstanding During Period LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod	517883000	usd
	us-gaap	Line Of Credit Facility Maximum Amount Outstanding During Period LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod	576993000	usd
CY2022Q3	us-gaap	Line Of Credit Facility Average Outstanding Amount LineOfCreditFacilityAverageOutstandingAmount	1448976000	usd
CY2021Q3	us-gaap	Line Of Credit Facility Average Outstanding Amount LineOfCreditFacilityAverageOutstandingAmount	416089000	usd
	us-gaap	Line Of Credit Facility Average Outstanding Amount LineOfCreditFacilityAverageOutstandingAmount	1391130000	usd
	us-gaap	Line Of Credit Facility Average Outstanding Amount LineOfCreditFacilityAverageOutstandingAmount	360609000	usd
CY2022Q3	us-gaap	Debt Instrument Interest Rate During Period DebtInstrumentInterestRateDuringPeriod	0.0365
CY2021Q3	us-gaap	Debt Instrument Interest Rate During Period DebtInstrumentInterestRateDuringPeriod	0.0213
	us-gaap	Debt Instrument Interest Rate During Period DebtInstrumentInterestRateDuringPeriod	0.0260
	us-gaap	Debt Instrument Interest Rate During Period DebtInstrumentInterestRateDuringPeriod	0.0205
CY2022Q3	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	8900000	usd
CY2021Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	10100000	usd
CY2022Q3	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	301000	usd
CY2021Q3	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	231000	usd
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	1177000	usd
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	705000	usd
CY2022Q3	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	27000	usd
CY2021Q3	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	18000	usd
	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	82000	usd
	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	68000	usd
CY2022Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	21957000	usd
CY2021Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	25323000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	71082000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	80046000	usd
CY2022Q3	pwr	Short Term Lease And Variable Lease Cost ShortTermLeaseAndVariableLeaseCost	250460000	usd
CY2021Q3	pwr	Short Term Lease And Variable Lease Cost ShortTermLeaseAndVariableLeaseCost	176605000	usd
	pwr	Short Term Lease And Variable Lease Cost ShortTermLeaseAndVariableLeaseCost	693847000	usd
	pwr	Short Term Lease And Variable Lease Cost ShortTermLeaseAndVariableLeaseCost	494846000	usd
CY2022Q3	us-gaap	Lease Cost LeaseCost	272745000	usd
CY2021Q3	us-gaap	Lease Cost LeaseCost	202177000	usd
	us-gaap	Lease Cost LeaseCost	766188000	usd
	us-gaap	Lease Cost LeaseCost	575665000	usd
CY2022Q2	us-gaap	Asset Impairment Charges AssetImpairmentCharges	2800000	usd
CY2022Q3	pwr	Leases Option To Purchase Asset Failed Sale Leaseback LeasesOptionToPurchaseAssetFailedSaleLeaseback	79600000	usd
CY2021Q4	pwr	Leases Option To Purchase Asset Failed Sale Leaseback LeasesOptionToPurchaseAssetFailedSaleLeaseback	53900000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	22108000	usd
CY2022Q3	us-gaap	Finance Lease Liability Payments Remainder Of Fiscal Year FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear	417000	usd
CY2022Q3	pwr	Operating And Finance Lease Liabilities Payments Remainder Of Fiscal Year OperatingAndFinanceLeaseLiabilitiesPaymentsRemainderOfFiscalYear	22525000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	76118000	usd
CY2022Q3	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	1408000	usd
CY2022Q3	pwr	Operating And Finance Lease Liabilities Payments Due Year One OperatingAndFinanceLeaseLiabilitiesPaymentsDueYearOne	77526000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	56284000	usd
CY2022Q3	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	859000	usd
CY2022Q3	pwr	Operating And Finance Lease Liabilities Payments Due Year Two OperatingAndFinanceLeaseLiabilitiesPaymentsDueYearTwo	57143000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	41028000	usd
CY2022Q3	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	516000	usd
CY2022Q3	pwr	Operating And Finance Lease Liabilities Payments Due Year Three OperatingAndFinanceLeaseLiabilitiesPaymentsDueYearThree	41544000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	29157000	usd
CY2022Q3	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	357000	usd
CY2022Q3	pwr	Operating And Finance Lease Liabilities Payments Due Year Four OperatingAndFinanceLeaseLiabilitiesPaymentsDueYearFour	29514000	usd
CY2022Q3	pwr	Lessee Operating Lease Liability To Be Paid After Year Four LesseeOperatingLeaseLiabilityToBePaidAfterYearFour	37425000	usd
CY2022Q3	pwr	Finance Lease Liability To Be Paid After Year Four FinanceLeaseLiabilityToBePaidAfterYearFour	58000	usd
CY2022Q3	pwr	Operating And Finance Lease Liabilities Payments Due After Year Four OperatingAndFinanceLeaseLiabilitiesPaymentsDueAfterYearFour	37483000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	262120000	usd
CY2022Q3	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	3615000	usd
CY2022Q3	pwr	Operating And Finance Lease Liabilities Payments Due OperatingAndFinanceLeaseLiabilitiesPaymentsDue	265735000	usd
CY2022Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	19357000	usd
CY2022Q3	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	3000	usd
CY2022Q3	pwr	Operating And Finance Lease Liabilities Undiscounted Excess Amount OperatingAndFinanceLeaseLiabilitiesUndiscountedExcessAmount	19360000	usd
CY2022Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	242763000	usd
CY2022Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	3612000	usd
CY2022Q3	pwr	Operating And Finance Lease Liability OperatingAndFinanceLeaseLiability	246375000	usd
CY2022Q3	us-gaap	Short Term Lease Commitment Amount ShortTermLeaseCommitmentAmount	16900000	usd
CY2022Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P4Y4M2D
CY2022Q3	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P2Y11M12D
CY2022Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.035
CY2022Q3	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.031
CY2022Q3	us-gaap	Operating Lease Residual Value Of Leased Asset OperatingLeaseResidualValueOfLeasedAsset	969900000	usd
CY2022Q1	pwr	Lessee Finance Lease Lease Not Yet Commenced Estimated Purchase Option LesseeFinanceLeaseLeaseNotYetCommencedEstimatedPurchaseOption	53700000	usd
CY2022Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.318
CY2021Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.260
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.263
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.232
	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	-22700000	usd
	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	-19700000	usd
CY2022Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	42300000	usd
	us-gaap	Unrecognized Tax Benefits Period Increase Decrease UnrecognizedTaxBenefitsPeriodIncreaseDecrease	4600000	usd
	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	6900000	usd
	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	2600000	usd
CY2022Q3	us-gaap	Decrease In Unrecognized Tax Benefits Is Reasonably Possible DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible	5500000	usd
CY2022Q3	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	20800000	usd
CY2022Q3	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	158000	shares
CY2022Q3	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	21033000	usd
CY2022Q2	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	731000	shares
CY2022Q2	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	84884000	usd
CY2022Q1	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	85000	shares
CY2022Q1	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	10426000	usd
CY2021Q4	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	0	shares
CY2021Q4	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	0	usd
CY2021Q3	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	185000	shares
CY2021Q3	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	16828000	usd
CY2021Q2	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	314000	shares
CY2021Q2	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	29450000	usd
CY2021Q1	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	222000	shares
CY2021Q1	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	17710000	usd
CY2021Q3	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	17800000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	115100000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	66700000	usd
CY2022Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2022Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	10322000	usd
CY2022Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2022Q2	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	10283000	usd
CY2022Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2022Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	10459000	usd
CY2021Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2021Q4	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	10363000	usd
CY2021Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.06
CY2021Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	8638000	usd
CY2021Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.06
CY2021Q2	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	8650000	usd
CY2021Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.06
CY2021Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	8429000	usd
CY2022Q3	pwr	Number Of Share Based Equity Plans NumberOfShareBasedEquityPlans	2	incentiveplan
CY2021Q4	pwr	Number Of Share Based Equity Plans NumberOfShareBasedEquityPlans	2	incentiveplan
CY2022Q3	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	62400000	usd
CY2021Q4	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	74200000	usd
CY2022Q3	us-gaap	Life Insurance Corporate Or Bank Owned Amount LifeInsuranceCorporateOrBankOwnedAmount	59500000	usd
CY2021Q4	us-gaap	Life Insurance Corporate Or Bank Owned Amount LifeInsuranceCorporateOrBankOwnedAmount	73800000	usd
CY2022Q3	pwr	Increase Decrease In Deferred Compensation Plan Liabilities IncreaseDecreaseInDeferredCompensationPlanLiabilities	3069000	usd
CY2021Q3	pwr	Increase Decrease In Deferred Compensation Plan Liabilities IncreaseDecreaseInDeferredCompensationPlanLiabilities	-51000	usd
	pwr	Increase Decrease In Deferred Compensation Plan Liabilities IncreaseDecreaseInDeferredCompensationPlanLiabilities	17106000	usd
	pwr	Increase Decrease In Deferred Compensation Plan Liabilities IncreaseDecreaseInDeferredCompensationPlanLiabilities	-6040000	usd
CY2022Q3	pwr	Increase Decrease In Deferred Compensation Plan Assets IncreaseDecreaseInDeferredCompensationPlanAssets	-3402000	usd
CY2021Q3	pwr	Increase Decrease In Deferred Compensation Plan Assets IncreaseDecreaseInDeferredCompensationPlanAssets	-204000	usd
	pwr	Increase Decrease In Deferred Compensation Plan Assets IncreaseDecreaseInDeferredCompensationPlanAssets	-17706000	usd
	pwr	Increase Decrease In Deferred Compensation Plan Assets IncreaseDecreaseInDeferredCompensationPlanAssets	5266000	usd
CY2019Q3	pwr	Number Of Buildings With Property Damage NumberOfBuildingsWithPropertyDamage	2	building
CY2022Q3	pwr	Equity Method Investments Outstanding Commitment To Be Paid Year One EquityMethodInvestmentsOutstandingCommitmentToBePaidYearOne	600000	usd
CY2022Q3	pwr	Equity Method Investments Outstanding Commitment To Be Paid After Year One EquityMethodInvestmentsOutstandingCommitmentToBePaidAfterYearOne	10500000	usd
CY2022Q3	us-gaap	Operating Lease Residual Value Of Leased Asset OperatingLeaseResidualValueOfLeasedAsset	969900000	usd
CY2020	pwr	Cares Act Deferred Payment Employer Payroll Taxes CARESActDeferredPaymentEmployerPayrollTaxes	108900000	usd
CY2021Q4	pwr	Cares Act Deferred Payment Employer Payroll Taxes Percentage Of Amount Due Year One CARESActDeferredPaymentEmployerPayrollTaxesPercentageOfAmountDueYearOne	0.50
CY2021Q4	pwr	Cares Act Deferred Payment Employer Payroll Taxes Percentage Of Amount Paid CARESActDeferredPaymentEmployerPayrollTaxesPercentageOfAmountPaid	0.50
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	215395000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	229097000	usd
CY2022Q3	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	136700000	usd
CY2021Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	140000000	usd
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	215395000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	229097000	usd
CY2022Q3	us-gaap	Accounts Payable Trade Current AccountsPayableTradeCurrent	1383079000	usd
CY2021Q4	us-gaap	Accounts Payable Trade Current AccountsPayableTradeCurrent	1251118000	usd
CY2022Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	597235000	usd
CY2021Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	547161000	usd
CY2022Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	429286000	usd
CY2021Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	456392000	usd
CY2022Q3	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	2409600000	usd
CY2021Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	2254671000	usd
CY2022Q3	us-gaap	Increase Decrease In Accounts And Notes Receivable IncreaseDecreaseInAccountsAndNotesReceivable	152311000	usd
CY2021Q3	us-gaap	Increase Decrease In Accounts And Notes Receivable IncreaseDecreaseInAccountsAndNotesReceivable	411890000	usd
	us-gaap	Increase Decrease In Accounts And Notes Receivable IncreaseDecreaseInAccountsAndNotesReceivable	316253000	usd
	us-gaap	Increase Decrease In Accounts And Notes Receivable IncreaseDecreaseInAccountsAndNotesReceivable	299857000	usd
CY2022Q3	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	161698000	usd
CY2021Q3	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	96423000	usd
	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	369958000	usd
	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	308849000	usd
CY2022Q3	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	2581000	usd
CY2021Q3	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-5000	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	14445000	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	6139000	usd
CY2022Q3	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	18030000	usd
CY2021Q3	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-37406000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	73899000	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	4943000	usd
CY2022Q3	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	229989000	usd
CY2021Q3	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	230631000	usd
	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	287890000	usd
	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	289833000	usd
CY2022Q3	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	77682000	usd
CY2021Q3	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-1397000	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	27278000	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-27027000	usd
CY2022Q3	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	1746000	usd
CY2021Q3	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	6027000	usd
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	4971000	usd
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	15205000	usd
CY2022Q3	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	28695000	usd
CY2021Q3	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	247695000	usd
	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	464358000	usd
	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	372187000	usd
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	215395000	usd
CY2021Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1696210000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	218338000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1699096000	usd
CY2022Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	150653000	usd
CY2021Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	212473000	usd
CY2022Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	153366000	usd
CY2021Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	214715000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	229097000	usd
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	184620000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	231887000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	186808000	usd
CY2022Q3	us-gaap	Operating Lease Payments OperatingLeasePayments	22988000	usd
CY2021Q3	us-gaap	Operating Lease Payments OperatingLeasePayments	25331000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	72256000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	79730000	usd
CY2022Q3	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	28000	usd
CY2021Q3	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	18000	usd
	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	82000	usd
	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	68000	usd
CY2022Q3	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	349000	usd
CY2021Q3	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	168000	usd
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	1076000	usd
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	688000	usd
CY2022Q3	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	30056000	usd
CY2021Q3	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	17081000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	54779000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	41686000	usd
CY2022Q3	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	615000	usd
CY2021Q3	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	112000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	1865000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	398000	usd
CY2022Q3	pwr	Rental Purchase Option Asset Obtained In Exchange For Rental Purchase Option Liability RentalPurchaseOptionAssetObtainedInExchangeForRentalPurchaseOptionLiability	2449000	usd
CY2021Q3	pwr	Rental Purchase Option Asset Obtained In Exchange For Rental Purchase Option Liability RentalPurchaseOptionAssetObtainedInExchangeForRentalPurchaseOptionLiability	1129000	usd
	pwr	Rental Purchase Option Asset Obtained In Exchange For Rental Purchase Option Liability RentalPurchaseOptionAssetObtainedInExchangeForRentalPurchaseOptionLiability	29602000	usd
	pwr	Rental Purchase Option Asset Obtained In Exchange For Rental Purchase Option Liability RentalPurchaseOptionAssetObtainedInExchangeForRentalPurchaseOptionLiability	7009000	usd
CY2022Q3	us-gaap	Interest Paid Net InterestPaidNet	18856000	usd
CY2021Q3	us-gaap	Interest Paid Net InterestPaidNet	3950000	usd
	us-gaap	Interest Paid Net InterestPaidNet	61815000	usd
	us-gaap	Interest Paid Net InterestPaidNet	26883000	usd
CY2022Q3	us-gaap	Income Taxes Paid IncomeTaxesPaid	16462000	usd
CY2021Q3	us-gaap	Income Taxes Paid IncomeTaxesPaid	35740000	usd
	us-gaap	Income Taxes Paid IncomeTaxesPaid	74825000	usd
	us-gaap	Income Taxes Paid IncomeTaxesPaid	103225000	usd
CY2022Q3	us-gaap	Proceeds From Income Tax Refunds ProceedsFromIncomeTaxRefunds	496000	usd
CY2021Q3	us-gaap	Proceeds From Income Tax Refunds ProceedsFromIncomeTaxRefunds	2419000	usd
	us-gaap	Proceeds From Income Tax Refunds ProceedsFromIncomeTaxRefunds	5966000	usd
	us-gaap	Proceeds From Income Tax Refunds ProceedsFromIncomeTaxRefunds	9211000	usd

Files In Submission

Name	View Source	Status
0001050915-22-000122-index-headers.html	Edgar Link	pending
0001050915-22-000122-index.html	Edgar Link	pending
0001050915-22-000122.txt	Edgar Link	pending
0001050915-22-000122-xbrl.zip	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
pwr-20220930.htm	Edgar Link	pending
pwr-20220930.xsd	Edgar Link	pending
pwr-20220930_g1.jpg	Edgar Link	pending
pwr09-30x2022ex103.htm	Edgar Link	pending
pwr09-30x2022ex311.htm	Edgar Link	pending
pwr09-30x2022ex312.htm	Edgar Link	pending
pwr09-30x2022ex321.htm	Edgar Link	pending
R1.htm	Edgar Link	pending
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R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
pwr-20220930_cal.xml	Edgar Link	unprocessable
pwr-20220930_def.xml	Edgar Link	unprocessable
pwr-20220930_pre.xml	Edgar Link	unprocessable
pwr-20220930_lab.xml	Edgar Link	unprocessable
pwr-20220930_htm.xml	Edgar Link	completed
R4.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable

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$PWR
QUANTA SERVICES, INC. Stock $pwr

2022 Q4 Form 10-Q Financial Statement

#000105091522000122 Filed on November 04, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$PWR QUANTA SERVICES, INC. Stock $pwr

2022 Q4 Form 10-Q Financial Statement

#000105091522000122 Filed on November 04, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$PWR
QUANTA SERVICES, INC. Stock $pwr