$TPC
TUTOR PERINI CORP Stock $tpc

$tpc Overview Financials Valuation SEC Filings Company Website

2018 Q1 Form 10-K Financial Statement

#000007754319000009 Filed on February 27, 2019

Income Statement

Concept	2018 Q1	2018	2017 Q4
Revenue	$1.028B	$4.455B	$1.193B
YoY Change	-7.98%	-6.36%	-4.29%
Cost Of Revenue	$961.1M	$4.000B	$1.063B
YoY Change	-5.27%	-7.03%	-5.88%
Gross Profit	$67.07M	$454.5M	$130.6M
YoY Change	-34.71%	0.01%	10.96%
Gross Profit Margin	6.52%	10.2%	10.95%
Selling, General & Admin	$68.00M	$262.6M	$71.30M
YoY Change	3.5%	-4.47%	8.69%
% of Gross Profit	101.39%	57.78%	54.6%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$9.301M	$43.72M	$11.40M
YoY Change	-55.71%	-9.64%	-43.0%
% of Gross Profit	13.87%	9.62%	8.73%
Operating Expenses	$68.00M	$262.6M	$71.20M
YoY Change	3.5%	-4.47%	8.54%
Operating Profit	-$925.0K	$191.9M	$59.34M
YoY Change	-102.5%	6.91%	13.9%
Interest Expense	$15.07M	$63.52M	-$15.70M
YoY Change	-196.57%	-8.45%	3.97%
% of Operating Profit		33.1%	-26.46%
Other Income/Expense, Net	$780.0K	$4.256M	$1.500M
YoY Change	95.0%	-90.3%	-16.67%
Pretax Income	-$15.21M	$132.6M	$45.19M
YoY Change	-169.55%	-13.87%	16.78%
Income Tax	-$4.268M	$34.83M	$15.60M
% Of Pretax Income		26.27%	34.52%
Net Earnings	-$12.12M	$83.44M	$80.94M
YoY Change	-188.08%	-43.77%	167.12%
Net Earnings / Revenue	-1.18%	1.87%	6.78%
Basic Earnings Per Share	-$0.24	$1.67	$1.63
Diluted Earnings Per Share	-$0.24	$1.66	$1.60
COMMON SHARES
Basic Shares Outstanding	49.81M	49.95M shares
Diluted Shares Outstanding	49.81M	50.30M shares

Balance Sheet

Concept	2018 Q1	2018	2017 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$174.3M	$116.1M	$192.9M
YoY Change	66.32%	-39.81%	32.03%
Cash & Equivalents	$178.4M	$116.1M	$192.9M
Short-Term Investments
Other Short-Term Assets	$122.1M	$177.5M	$89.32M
YoY Change	2.94%	20.67%	-23.33%
Inventory
Prepaid Expenses
Receivables	$2.218B	$2.403B	$2.199B
Other Receivables	$530.9M	$478.7M	$535.9M
Total Short-Term Assets	$3.113B	$3.176B	$3.074B
YoY Change	10.62%	3.29%	8.34%
LONG-TERM ASSETS
Property, Plant & Equipment	$473.2M	$490.7M	$467.5M
YoY Change	2.27%	4.96%	-2.11%
Goodwill			$585.0M
YoY Change			0.0%
Intangibles			$89.45M
YoY Change
Long-Term Investments
YoY Change
Other Assets	$48.90M	$50.50M	$47.77M
YoY Change	8.91%	5.65%	5.69%
Total Long-Term Assets	$1.196B	$1.212B	$1.190B
YoY Change	0.92%	1.89%	-0.92%
TOTAL ASSETS
Total Short-Term Assets	$3.113B	$3.176B	$3.074B
Total Long-Term Assets	$1.196B	$1.212B	$1.190B
Total Assets	$4.308B	$4.388B	$4.264B
YoY Change	7.74%	2.9%	5.58%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$700.0M	$621.7M	$700.0M
YoY Change	-27.53%	-11.19%	-29.58%
Accrued Expenses	$118.3M	$174.3M	$132.4M
YoY Change	5.25%	31.65%	22.74%
Deferred Revenue	$496.7M		$456.9M
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$27.20M	$16.80M	$30.70M
YoY Change	-1.45%	-45.28%	-64.26%
Total Short-Term Liabilities	$1.559B	$1.598B	$1.582B
YoY Change	11.8%	1.02%	4.14%
LONG-TERM LIABILITIES
Long-Term Debt	$790.1M	$744.7M	$705.5M
YoY Change	4.9%	5.56%	4.74%
Other Long-Term Liabilities	$166.2M	$151.6M	$163.5M
YoY Change	4.01%	-7.28%	0.9%
Total Long-Term Liabilities	$956.3M	$896.3M	$869.0M
YoY Change	4.74%	3.14%	4.0%
TOTAL LIABILITIES
Total Short-Term Liabilities	$1.559B	$1.598B	$1.582B
Total Long-Term Liabilities	$956.3M	$896.3M	$869.0M
Total Liabilities	$2.608B	$2.579B	$2.559B
YoY Change	6.97%	1.09%	2.97%
SHAREHOLDERS EQUITY
Retained Earnings	$618.2M		$622.0M
YoY Change
Common Stock			$1.134B
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$1.700B	$1.809B	$1.713B
YoY Change
Total Liabilities & Shareholders Equity	$4.308B	$4.388B	$4.264B
YoY Change	7.74%	2.9%	5.58%

Cashflow Statement

Concept	2018 Q1	2018	2017 Q4
OPERATING ACTIVITIES
Net Income	-$12.12M	$83.44M	$80.94M
YoY Change	-188.08%	-43.77%	167.12%
Depreciation, Depletion And Amortization	$9.301M	$43.72M	$11.40M
YoY Change	-55.71%	-9.64%	-43.0%
Cash From Operating Activities	-$73.40M	$21.40M	$161.7M
YoY Change	123.79%	-86.91%	746.6%
INVESTING ACTIVITIES
Capital Expenditures	$19.97M	$77.07M	-$20.60M
YoY Change	-450.35%	154.52%	281.48%
Acquisitions
YoY Change
Other Investing Activities	$3.000M	$6.900M	-$9.700M
YoY Change	-131.91%	-112.13%	-369.44%
Cash From Investing Activities	-$16.95M	-$70.21M	-$30.20M
YoY Change	12.24%	-19.42%	1577.78%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	71.13M	-$28.98M	-173.1M
YoY Change	977.77%	-61.55%	364.08%
NET CHANGE
Cash From Operating Activities	-73.40M	$21.40M	161.7M
Cash From Investing Activities	-16.95M	-$70.21M	-30.20M
Cash From Financing Activities	71.13M	-$28.98M	-173.1M
Net Change In Cash	-19.22M	-$77.79M	-41.60M
YoY Change	-53.47%	-7572.14%	108.0%
FREE CASH FLOW
Cash From Operating Activities	-$73.40M	$21.40M	$161.7M
Capital Expenditures	$19.97M	$77.07M	-$20.60M
Free Cash Flow	-$93.37M	-$55.67M	$182.3M
YoY Change	244.55%	-141.77%	644.08%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
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CY2018	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2018	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2018	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2018
CY2018	dei	Document Period End Date DocumentPeriodEndDate	2018-12-31
CY2018	dei	Document Type DocumentType	10-K
CY2018	dei	Entity Central Index Key EntityCentralIndexKey	0000077543
CY2019Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	50103445
CY2018	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2018	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2018	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2018Q2	dei	Entity Public Float EntityPublicFloat	725059982
CY2018	dei	Entity Registrant Name EntityRegistrantName	TUTOR PERINI CORP
CY2018	dei	Entity Shell Company EntityShellCompany	false
CY2018	dei	Entity Small Business EntitySmallBusiness	false
CY2018	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2018	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2018	dei	Trading Symbol TradingSymbol	tpc
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CY2017Q4	tpc	Contract Payable Retainage ContractPayableRetainage	261820000
CY2018Q1	tpc	Contract Payable Retainage ContractPayableRetainage	261820000
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CY2017Q4	tpc	Deferred Tax Liabilities Construction Contract Accounting Joint Ventures DeferredTaxLiabilitiesConstructionContractAccountingJointVentures	11343000
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CY2018Q4	tpc	Future Minimum Payments Net Of Future Minimum Sublease Rentals FutureMinimumPaymentsNetOfFutureMinimumSubleaseRentals	54627000
CY2016	tpc	Increase Decrease In Contract Payable Retainage IncreaseDecreaseInContractPayableRetainage	53527000
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CY2018Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	152559000
CY2016	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-5302000
CY2017	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	5560000
CY2018	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	1278000
CY2017Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	46938000
CY2018Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	48271000
CY2017Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	46557000
CY2017Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	381000
CY2018Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	1150000
CY2017Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	108440000
CY2018Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	105438000
CY2018Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	47121000
CY2017Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	64000
CY2018Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	83000
CY2017Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	8590000
CY2018Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	8611000
CY2017Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	15618000
CY2018Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	18828000
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense DeferredTaxAssetsTaxDeferredExpense	22730000
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense DeferredTaxAssetsTaxDeferredExpense	20832000
CY2017Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	30019000
CY2018Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	36862000
CY2017Q4	us-gaap	Deferred Tax Liabilities Gross Noncurrent DeferredTaxLiabilitiesGrossNoncurrent	108504000
CY2018Q1	us-gaap	Deferred Tax Liabilities Gross Noncurrent DeferredTaxLiabilitiesGrossNoncurrent	106967000
CY2018Q4	us-gaap	Deferred Tax Liabilities Gross Noncurrent DeferredTaxLiabilitiesGrossNoncurrent	105521000
CY2017Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	22263000
CY2018Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	20411000
CY2017Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	73833000
CY2018Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	75998000
CY2017Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Gains Losses Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax	58700000
CY2018Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Gains Losses Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax	57600000
CY2018Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter	31752000
CY2018Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Next Twelve Months DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths	6810000
CY2018Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Five DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive	6590000
CY2018Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Four DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour	6669000
CY2018Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Three DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree	6729000
CY2018Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Two DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo	6779000
CY2018Q4	us-gaap	Defined Benefit Plan Expected Future Employer Contributions Next Fiscal Year DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear	4600000
CY2016	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	4000000
CY2017	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	4200000
CY2018	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	4200000
CY2016	us-gaap	Depreciation Depreciation	63759000
CY2017	us-gaap	Depreciation Depreciation	48387000
CY2018	us-gaap	Depreciation Depreciation	43724000
CY2016	us-gaap	Depreciation And Amortization DepreciationAndAmortization	67302000
CY2017	us-gaap	Depreciation And Amortization DepreciationAndAmortization	51930000
CY2018	us-gaap	Depreciation And Amortization DepreciationAndAmortization	47267000
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.95
CY2017Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.28
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.99
CY2017Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.61
CY2018Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.24
CY2017Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.47
CY2017Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.63
CY2018Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.24
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.67
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.50
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.43
CY2018Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.99
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.92
CY2017Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.27
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.92
CY2017Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.59
CY2017Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.47
CY2017Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.60
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.66
CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.49
CY2018Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.42
CY2018Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.98
CY2016	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.357
CY2017	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.004
CY2018	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.263
CY2016	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2018	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.346
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	-0.002
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	0.027
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	0.017
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	0.014
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	0.024
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	0.018
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	0.012
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	-0.019
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.026
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.017
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.023
CY2016	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.031
CY2017	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.050
CY2018	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.068
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.005
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.004
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.020
CY2017	us-gaap	Employee Service Share Based Compensation Cash Flow Effect Cash Used To Settle Awards EmployeeServiceShareBasedCompensationCashFlowEffectCashUsedToSettleAwards	-600000
CY2018	us-gaap	Employee Service Share Based Compensation Cash Flow Effect Cash Used To Settle Awards EmployeeServiceShareBasedCompensationCashFlowEffectCashUsedToSettleAwards	0
CY2016	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	269000
CY2016	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	269000
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	3500000
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	2500000
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	2600000
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	3500000
CY2018Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	3500000
CY2016	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-453000
CY2017	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-1131000
CY2018	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-402000
CY2016	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	255270000
CY2017	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	274928000
CY2018	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	262577000
CY2016Q4	us-gaap	Goodwill Goodwill	585000000
CY2017Q4	us-gaap	Goodwill Goodwill	585006000
CY2018Q4	us-gaap	Goodwill Goodwill	585006000
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	39776000
CY2018	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2016	us-gaap	Gross Profit GrossProfit	457190000
CY2017Q1	us-gaap	Gross Profit GrossProfit	102720000
CY2017	us-gaap	Gross Profit GrossProfit	454405000
CY2017Q2	us-gaap	Gross Profit GrossProfit	102838000
CY2017Q3	us-gaap	Gross Profit GrossProfit	118251000
CY2017Q4	us-gaap	Gross Profit GrossProfit	130596000
CY2018Q1	us-gaap	Gross Profit GrossProfit	67068000
CY2018	us-gaap	Gross Profit GrossProfit	454453000
CY2018Q2	us-gaap	Gross Profit GrossProfit	118640000
CY2018Q3	us-gaap	Gross Profit GrossProfit	111124000
CY2018Q4	us-gaap	Gross Profit GrossProfit	157621000
CY2018	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	0
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	128072000
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	135177000
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	106222000
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	149115000
CY2017Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	21870000
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	153975000
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	26908000
CY2017Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	52516000
CY2017Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	34396000
CY2017Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	45193000
CY2018Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-15210000
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	132613000
CY2018Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	39867000
CY2018Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	32804000
CY2018Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	75152000
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	21043000
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	18798000
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	26391000
CY2018	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	13652000
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	53293000
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-569000
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	34832000
CY2017	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-53348000
CY2018	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	211000
CY2016	us-gaap	Income Tax Reconciliation Deductions Qualified Production Activities IncomeTaxReconciliationDeductionsQualifiedProductionActivities	4018000
CY2017	us-gaap	Income Tax Reconciliation Deductions Qualified Production Activities IncomeTaxReconciliationDeductionsQualifiedProductionActivities	2668000
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	52190000
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	53892000
CY2018	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	27849000
CY2017	us-gaap	Income Tax Reconciliation Minority Interest Income Expense IncomeTaxReconciliationMinorityInterestIncomeExpense	2137000
CY2018	us-gaap	Income Tax Reconciliation Minority Interest Income Expense IncomeTaxReconciliationMinorityInterestIncomeExpense	3232000
CY2016	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	3807000
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	2622000
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	3078000
CY2016	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-2631000
CY2017	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-1876000
CY2018	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	2531000
CY2016	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	4614000
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	7753000
CY2018	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	9011000
CY2016	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	669000
CY2017	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	470000
CY2018	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	2658000
CY2016	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	3025000
CY2017	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-35751000
CY2018	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-78243000
CY2016	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	184549000
CY2017	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	91062000
CY2018	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-3899000
CY2016	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-32937000
CY2017	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	24513000
CY2016	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	90530000
CY2018	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	28046000
CY2016	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	-73349000
CY2017	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	100932000
CY2018	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	209537000
CY2016	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	42926000
CY2017	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	125757000
CY2018	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	76703000
CY2016	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	10169000
CY2017	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	23096000
CY2018	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	449000
CY2016	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-39480000
CY2017	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	19718000
CY2018	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-15398000
CY2016	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	28210000
CY2017	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	3656000
CY2018	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-2007000
CY2017	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	60214000
CY2018	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	156844000
CY2016	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	714000
CY2017	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1112000
CY2018	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	349000
CY2017Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	89454000
CY2018Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	85911000
CY2016	us-gaap	Interest Expense InterestExpense	59782000
CY2017	us-gaap	Interest Expense InterestExpense	69384000
CY2018	us-gaap	Interest Expense InterestExpense	63519000
CY2016	us-gaap	Interest Expense Other InterestExpenseOther	3623000
CY2017	us-gaap	Interest Expense Other InterestExpenseOther	3261000
CY2018	us-gaap	Interest Expense Other InterestExpenseOther	2747000
CY2016	us-gaap	Interest Paid Net InterestPaidNet	47403000
CY2017	us-gaap	Interest Paid Net InterestPaidNet	50443000
CY2018	us-gaap	Interest Paid Net InterestPaidNet	51063000
CY2017Q4	us-gaap	Land Land	41382000
CY2018Q4	us-gaap	Land Land	41599000
CY2017Q4	us-gaap	Liabilities Liabilities	2559343000
CY2018Q4	us-gaap	Liabilities Liabilities	2599863000
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	4264123000
CY2018Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	4387752000
CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	1581846000
CY2018Q4	us-gaap	Liabilities Current LiabilitiesCurrent	1597966000
CY2018Q4	us-gaap	Long Term Debt LongTermDebt	761504000
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	500000000
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	16817000
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	7078000
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	7457000
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	218875000
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	46275000
CY2017Q4	us-gaap	Long Term Debt LongTermDebt	736276000
CY2017Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	705528000
CY2018Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	744737000
CY2017Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	477988000
CY2018Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	486034000
CY2017Q4	us-gaap	Minority Interest MinorityInterest	-8495000
CY2018Q1	us-gaap	Minority Interest MinorityInterest	-10209000
CY2018Q4	us-gaap	Minority Interest MinorityInterest	-21288000
CY2017	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	17499000
CY2018	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	29000000
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-24190000
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-75376000
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-28979000
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-13844000
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-87133000
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-70208000
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	113336000
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	163550000
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	21402000
CY2016	us-gaap	Net Income Loss NetIncomeLoss	95822000
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	13764000
CY2017	us-gaap	Net Income Loss NetIncomeLoss	148382000
CY2017Q2	us-gaap	Net Income Loss NetIncomeLoss	30096000
CY2017Q3	us-gaap	Net Income Loss NetIncomeLoss	23584000
CY2017Q4	us-gaap	Net Income Loss NetIncomeLoss	80938000
CY2018Q1	us-gaap	Net Income Loss NetIncomeLoss	-12124000
CY2018	us-gaap	Net Income Loss NetIncomeLoss	83436000
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	24883000
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	21272000
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	49405000
CY2017	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	6162000
CY2018	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	14345000
CY2017	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	2842000
CY2018	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	3797000
CY2018	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	4256000
CY2018	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	201920000
CY2017Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	37017000
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	179477000
CY2017Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	34045000
CY2017Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	49072000
CY2017Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	59343000
CY2018Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-925000
CY2018	us-gaap	Operating Income Loss OperatingIncomeLoss	191876000
CY2018Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	54815000
CY2018Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	47306000
CY2018Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	90680000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	56025000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	14039000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Future Minimum Sublease Rentals OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentals	1398000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	5587000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	6567000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	7464000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	10706000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	11662000
CY2016	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	28200000
CY2017	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	27400000
CY2018	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	24300000
CY2018Q4	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	93900000
CY2017Q4	us-gaap	Other Assets Current OtherAssetsCurrent	89316000
CY2018Q1	us-gaap	Other Assets Current OtherAssetsCurrent	122089000
CY2018Q4	us-gaap	Other Assets Current OtherAssetsCurrent	115527000
CY2017Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	47772000
CY2018Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	50523000
CY2016	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-5512000
CY2017	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	4571000
CY2018	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-3993000
CY2018	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToNoncontrollingInterest	-221000
CY2016	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-5512000
CY2017	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	4571000
CY2018	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-3772000
CY2016	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Before Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax	-45000
CY2016	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	-24000
CY2016	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	-21000
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-439000
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	2159000
CY2018	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-4067000
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-261000
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	1273000
CY2018	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-2945000
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	-178000
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	886000
CY2018	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	-1122000
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-3248000
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	2695000
CY2018	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2952000
CY2018	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest	-221000
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-3248000
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	2695000
CY2018	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2731000
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	4452000
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-2416000
CY2018	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-1079000
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-576000
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-4000
CY2018	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-1005000
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-340000
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-2000
CY2018	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-778000
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-236000
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-2000
CY2018	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-227000
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	2623000
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-1424000
CY2018	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-771000
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	1829000
CY2017	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-992000
CY2018	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-308000
CY2016	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-2264000
CY2017	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	1876000
CY2018	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-1041000
CY2016	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-2264000
CY2017	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	1876000
CY2018	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-1041000
CY2017Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	163465000
CY2018Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	151639000
CY2016	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	1874000
CY2017	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	3170000
CY2018	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-398000
CY2016	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	6977000
CY2017	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	43882000
CY2018	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	4256000
CY2016	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	15086000
CY2017	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	15266000
CY2018	us-gaap	Payments Of Merger Related Costs Financing Activities PaymentsOfMergerRelatedCostsFinancingActivities	15951000
CY2016	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	584000
CY2017	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	11769000
CY2018	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	2671000
CY2017	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	60967000
CY2018	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	20848000
CY2016	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	15743000
CY2017	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	30280000
CY2018	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	77069000
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	15743000
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	30280000
CY2018	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	77069000
CY2017	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	17499000
CY2018	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	29000000
CY2017Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1
CY2018Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1
CY2017Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000
CY2018Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000
CY2017Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2018Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2017Q4	us-gaap	Preferred Stock Value PreferredStockValue
CY2018Q4	us-gaap	Preferred Stock Value PreferredStockValue
CY2016	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	200000000
CY2016	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	1353895000
CY2017	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	2161384000
CY2018	us-gaap	Proceeds From Issuance Of Debt ProceedsFromIssuanceOfDebt	1753160000
CY2017	us-gaap	Proceeds From Maturities Prepayments And Calls Of Longterm Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfLongtermInvestments	1370000
CY2018	us-gaap	Proceeds From Maturities Prepayments And Calls Of Longterm Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfLongtermInvestments	21322000
CY2017	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	2842000
CY2018	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	3797000
CY2016	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1899000
CY2017	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	2744000
CY2018	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	6387000
CY2016	us-gaap	Profit Loss ProfitLoss	95822000
CY2017Q1	us-gaap	Profit Loss ProfitLoss	13764000
CY2017	us-gaap	Profit Loss ProfitLoss	154544000
CY2017Q2	us-gaap	Profit Loss ProfitLoss	32633000
CY2017Q3	us-gaap	Profit Loss ProfitLoss	25300000
CY2017Q4	us-gaap	Profit Loss ProfitLoss	82847000
CY2018Q1	us-gaap	Profit Loss ProfitLoss	-10942000
CY2018	us-gaap	Profit Loss ProfitLoss	97781000
CY2018Q2	us-gaap	Profit Loss ProfitLoss	27896000
CY2018Q3	us-gaap	Profit Loss ProfitLoss	25436000
CY2018Q4	us-gaap	Profit Loss ProfitLoss	55391000
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	826687000
CY2018Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	834404000
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	467499000
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	490669000
CY2017Q4	us-gaap	Property Plant And Equipment Other PropertyPlantAndEquipmentOther	182288000
CY2018Q4	us-gaap	Property Plant And Equipment Other PropertyPlantAndEquipmentOther	181578000
CY2017Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	1265717000
CY2018Q1	us-gaap	Receivables Net Current ReceivablesNetCurrent	1265717000
CY2018Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	1261072000
CY2016	us-gaap	Related Party Transaction Expenses From Transactions With Related Party RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty	3200000
CY2017	us-gaap	Related Party Transaction Expenses From Transactions With Related Party RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty	3200000
CY2018	us-gaap	Related Party Transaction Expenses From Transactions With Related Party RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty	3200000
CY2016	us-gaap	Repayments Of Debt RepaymentsOfDebt	1562684000
CY2017	us-gaap	Repayments Of Debt RepaymentsOfDebt	2195068000
CY2018	us-gaap	Repayments Of Debt RepaymentsOfDebt	1738314000
CY2017Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	4780000
CY2018Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	3788000
CY2017Q4	us-gaap	Restricted Investments Current RestrictedInvestmentsCurrent	53014000
CY2018Q4	us-gaap	Restricted Investments Current RestrictedInvestmentsCurrent	58142000
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	622007000
CY2018Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	618245000
CY2018Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	701681000
CY2016	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4973076000
CY2017Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1117361000
CY2017	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4757208000
CY2017Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1247274000
CY2017Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1199505000
CY2017Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1193068000
CY2018Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1028156000
CY2018	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4454662000
CY2018Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1120085000
CY2018Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1123137000
CY2018Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1183284000
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	13423000
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	21174000
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	22782000
CY2018Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	2500000
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	2034044
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	19.42
CY2018	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P3Y1M6D
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	1713275000
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	1809177000
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1420227000
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1553023000
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1704780000
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1787889000
CY2018	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	0
CY2018Q1	us-gaap	Unapproved Change Orders Amount UnapprovedChangeOrdersAmount	296591000
CY2018Q4	us-gaap	Unapproved Change Orders Amount UnapprovedChangeOrdersAmount	354000000
CY2018Q1	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	86318000
CY2018Q4	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	90021000
CY2015Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	3612000
CY2016Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	7574000
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	6495000
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	4998000
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	1207000
CY2018	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	302000
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	419000
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	128000
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	763000
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	3543000
CY2016	us-gaap	Unrecognized Tax Benefits Period Increase Decrease UnrecognizedTaxBenefitsPeriodIncreaseDecrease	4000000
CY2017	us-gaap	Unrecognized Tax Benefits Period Increase Decrease UnrecognizedTaxBenefitsPeriodIncreaseDecrease	-1100000
CY2018	us-gaap	Unrecognized Tax Benefits Period Increase Decrease UnrecognizedTaxBenefitsPeriodIncreaseDecrease	-1500000
CY2018	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	1958000
CY2016Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	7600000
CY2017Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	6500000
CY2018Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	5000000
CY2018	us-gaap	Use Of Estimates UseOfEstimates	<div> <div style="margin-left:0pt;margin-right:0pt;"> <p style="margin:0pt;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;font-weight:bold;font-style:italic;">(c) Use of Estimates</font> </p> <p style="margin:0pt;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;"></font> </p> <p style="margin:0pt;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;">The preparation of financial statements in accordance with GAAP requires management to make estimates and assumptions that affect reported amounts. These estimates are based on information available through the date of the issuance of the financial statements; therefore, actual results could differ from those estimates.</font> </p> <p><font size="1"> </font></p> </div> </div>
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	49864000
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	50759000
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	50301000
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	49150000
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	49647000
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	49952000

Files In Submission

Name	View Source	Status
0000077543-19-000009-index-headers.html	Edgar Link	pending
0000077543-19-000009-index.html	Edgar Link	pending
0000077543-19-000009.txt	Edgar Link	pending
0000077543-19-000009-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
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tpc-20181231.xml	Edgar Link	completed
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tpc-20181231_cal.xml	Edgar Link	unprocessable
tpc-20181231_def.xml	Edgar Link	unprocessable
tpc-20181231_lab.xml	Edgar Link	unprocessable
tpc-20181231_pre.xml	Edgar Link	unprocessable

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$TPC
TUTOR PERINI CORP Stock $tpc

2018 Q1 Form 10-K Financial Statement

#000007754319000009 Filed on February 27, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TPC TUTOR PERINI CORP Stock $tpc

2018 Q1 Form 10-K Financial Statement

#000007754319000009 Filed on February 27, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TPC
TUTOR PERINI CORP Stock $tpc