$J
JACOBS SOLUTIONS INC. Stock $j

$j Overview Financials Valuation SEC Filings Company Website

2019 Q3 Form 10-Q Financial Statement

#000005298819000053 Filed on August 05, 2019

Income Statement

Concept	2019 Q3	2019 Q2	2018 Q2
Revenue	$3.393B	$3.170B	$4.157B
YoY Change	-18.1%	-23.75%	65.29%
Cost Of Revenue	$2.727B	$2.543B	$2.325B
YoY Change	14.32%	9.4%	13.12%
Gross Profit	$665.5M	$626.1M	$608.6M
YoY Change	9.78%	2.88%	32.49%
Gross Profit Margin	19.61%	19.75%	14.64%
Selling, General & Admin	$480.6M	$536.2M	$446.1M
YoY Change	7.9%	20.2%	34.81%
% of Gross Profit	72.22%	85.63%	73.3%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$43.30M	$44.20M	$52.10M
YoY Change	-15.76%	-15.16%	74.25%
% of Gross Profit	6.51%	7.06%	8.56%
Operating Expenses	$480.7M	$536.2M	$446.1M
YoY Change	7.93%	20.2%	34.81%
Operating Profit	$99.09M	$89.95M	$162.5M
YoY Change	-38.4%	-44.65%	26.49%
Interest Expense	-$7.800M	$18.98M	$23.79M
YoY Change	-68.29%	-20.22%	486.78%
% of Operating Profit	-7.87%	21.1%	14.64%
Other Income/Expense, Net	-$37.70M	$3.445M	-$15.88M
YoY Change	-718.03%	-121.7%	1371.64%
Pretax Income	$53.54M	$93.40M	$192.8M
YoY Change	-72.94%	-51.55%	51.33%
Income Tax	-$12.30M	-$2.000M	$42.71M
% Of Pretax Income	-22.97%	-2.14%	22.16%
Net Earnings	$142.3M	$524.4M	$150.2M
YoY Change	-479.12%	249.11%	68.73%
Net Earnings / Revenue	4.19%	16.55%	3.61%
Basic Earnings Per Share	$1.06	$3.83	$1.05
Diluted Earnings Per Share	$1.04	$3.80	$1.05
COMMON SHARES
Basic Shares Outstanding	135.5M shares	136.6M shares	142.0M shares
Diluted Shares Outstanding		137.8M shares	143.0M shares

Balance Sheet

Concept	2019 Q3	2019 Q2	2018 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$631.0M	$998.0M	$824.0M
YoY Change	-18.26%	21.12%	8.71%
Cash & Equivalents	$631.1M	$998.2M	$662.7M
Short-Term Investments
Other Short-Term Assets	$641.0M	$699.0M	$188.0M
YoY Change	-49.53%	271.81%	95.83%
Inventory
Prepaid Expenses	$189.4M	$695.8M	$188.0M
Receivables	$2.840B	$2.779B	$3.464B
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$4.112B	$4.476B	$4.476B
YoY Change	-9.76%	0.0%	52.25%
LONG-TERM ASSETS
Property, Plant & Equipment	$308.1M	$305.3M	$471.1M
YoY Change	19.5%	-35.2%	43.19%
Goodwill	$5.433B	$5.371B	$5.955B
YoY Change	13.28%	-9.81%
Intangibles	$665.1M	$694.1M	$680.7M
YoY Change	16.08%	1.98%
Long-Term Investments
YoY Change
Other Assets	$7.043B	$6.860B	$7.605B
YoY Change	-10.07%	-9.79%	895.37%
Total Long-Term Assets	$7.351B	$7.165B	$8.076B
YoY Change	-9.13%	-11.27%	87.59%
TOTAL ASSETS
Total Short-Term Assets	$4.112B	$4.476B	$4.476B
Total Long-Term Assets	$7.351B	$7.165B	$8.076B
Total Assets	$11.46B	$11.64B	$12.55B
YoY Change	-9.36%	-7.25%	73.25%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.073B	$885.0M	$1.072B
YoY Change	38.19%	-17.45%	93.51%
Accrued Expenses	$1.387B	$1.673B	$1.455B
YoY Change	18.85%	14.98%	64.25%
Deferred Revenue
YoY Change
Short-Term Debt	$200.0M	$223.0M	$9.000M
YoY Change	6566.67%	2377.78%	200.0%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$3.074B	$3.289B	$3.096B
YoY Change	-2.29%	6.24%	68.27%
LONG-TERM LIABILITIES
Long-Term Debt	$1.201B	$1.025B	$2.336B
YoY Change	-43.98%	-56.12%	728.54%
Other Long-Term Liabilities	$1.419B	$1.218B	$1.066B
YoY Change	0.5%	14.26%	27.21%
Total Long-Term Liabilities	$1.201B	$1.025B	$2.336B
YoY Change	-43.98%	-56.12%	108.61%
TOTAL LIABILITIES
Total Short-Term Liabilities	$3.074B	$3.289B	$3.096B
Total Long-Term Liabilities	$1.201B	$1.025B	$2.336B
Total Liabilities	$4.275B	$4.315B	$5.433B
YoY Change	-19.19%	-20.58%	79.95%
SHAREHOLDERS EQUITY
Retained Earnings	$3.939B	$4.054B	$3.881B
YoY Change	3.39%	4.45%
Common Stock	$2.692B	$2.770B	$2.812B
YoY Change	-5.57%	-1.51%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$5.715B	$6.060B	$5.965B
YoY Change
Total Liabilities & Shareholders Equity	$11.46B	$11.64B	$12.55B
YoY Change	-9.36%	-7.25%	73.25%

Cashflow Statement

Concept	2019 Q3	2019 Q2	2018 Q2
OPERATING ACTIVITIES
Net Income	$142.3M	$524.4M	$150.2M
YoY Change	-479.12%	249.11%	68.73%
Depreciation, Depletion And Amortization	$43.30M	$44.20M	$52.10M
YoY Change	-15.76%	-15.16%	74.25%
Cash From Operating Activities	-$146.1M	-$165.1M	$214.8M
YoY Change	-168.85%	-176.86%	19.6%
INVESTING ACTIVITIES
Capital Expenditures	-$29.30M	-$45.20M	-$18.60M
YoY Change	-6.98%	143.01%	-33.09%
Acquisitions
YoY Change
Other Investing Activities	-$300.0K	$2.286B	$11.60M
YoY Change	-94.64%	19610.34%	792.31%
Cash From Investing Activities	-$29.60M	$2.241B	-$7.000M
YoY Change	-20.22%	-32117.14%	-73.68%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-178.0M	-1.944B	-184.7M
YoY Change	-9.83%	952.3%	99.46%
NET CHANGE
Cash From Operating Activities	-146.1M	-165.1M	214.8M
Cash From Investing Activities	-29.60M	2.241B	-7.000M
Cash From Financing Activities	-178.0M	-1.944B	-184.7M
Net Change In Cash	-353.7M	132.5M	23.10M
YoY Change	1486.1%	473.59%	-61.75%
FREE CASH FLOW
Cash From Operating Activities	-$146.1M	-$165.1M	$214.8M
Capital Expenditures	-$29.30M	-$45.20M	-$18.60M
Free Cash Flow	-$116.8M	-$119.9M	$233.4M
YoY Change	-147.93%	-151.37%	12.54%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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	jec	Other Comprehensive Income Loss Defined Benefit Planafter Reclassification Adjustmentand Disposals Tax OtherComprehensiveIncomeLossDefinedBenefitPlanafterReclassificationAdjustmentandDisposalsTax	-6976000	USD
CY2017Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.15
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--09-27
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2019
	dei	Entity Central Index Key EntityCentralIndexKey	0000052988
	dei	Entity Registrant Name EntityRegistrantName	JACOBS ENGINEERING GROUP INC
CY2019Q2	jec	Dispositionof Business Deferred Taxes DispositionofBusinessDeferredTaxes	5402	USD
	jec	Dispositionof Business Deferred Taxes DispositionofBusinessDeferredTaxes	5402	USD
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	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2019-06-28
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	1-7463
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	95-4081636
	dei	Entity Address Address Line1 EntityAddressAddressLine1	1999 Bryan Street
	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 1200
	dei	Entity Address City Or Town EntityAddressCityOrTown	Dallas
	dei	Entity Address State Or Province EntityAddressStateOrProvince	TX
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	75201
	dei	City Area Code CityAreaCode	214
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Local Phone Number LocalPhoneNumber	583 – 8500
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Security12b Title Security12bTitle	Common Stock
	dei	Trading Symbol TradingSymbol	JEC
	dei	Security Exchange Name SecurityExchangeName	NYSE
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
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CY2019Q2	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	95380000	USD
CY2018Q2	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	115459000	USD
	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	284590000	USD
	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	78350000	USD
CY2019Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	435684000	USD
CY2018Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	34612000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	438837000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	126215000	USD
CY2019Q2	us-gaap	Profit Loss ProfitLoss	531064000	USD
CY2018Q2	us-gaap	Profit Loss ProfitLoss	150071000	USD
	us-gaap	Profit Loss ProfitLoss	723427000	USD
	us-gaap	Profit Loss ProfitLoss	204565000	USD
CY2019Q2	us-gaap	Income Loss From Continuing Operations Attributable To Noncontrolling Entity IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity	6015000	USD
CY2018Q2	us-gaap	Income Loss From Continuing Operations Attributable To Noncontrolling Entity IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity	2123000	USD
	us-gaap	Income Loss From Continuing Operations Attributable To Noncontrolling Entity IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity	15578000	USD
	us-gaap	Income Loss From Continuing Operations Attributable To Noncontrolling Entity IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity	5539000	USD
CY2019Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	89365000	USD
CY2018Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	113336000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	269012000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	72811000	USD
CY2019Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Noncontrolling Interest IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest	607000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	436642000	USD
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.05
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.07
CY2018Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Noncontrolling Interest IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest	-2274000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Noncontrolling Interest IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest	2195000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Noncontrolling Interest IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest	-1946000	USD
CY2019Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	435077000	USD
CY2018Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	36886000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	128161000	USD
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	524442000	USD
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	150222000	USD
	us-gaap	Net Income Loss NetIncomeLoss	705654000	USD
	us-gaap	Net Income Loss NetIncomeLoss	200972000	USD
CY2019Q2	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.65
CY2018Q2	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.79
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	1.93
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.53
CY2019Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	3.18
CY2018Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.26
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	3.14
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.94
CY2019Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.83
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.47
CY2019Q2	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.65
CY2018Q2	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.79
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	1.92
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.53
CY2019Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	3.15
CY2018Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.26
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	3.11
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.93
CY2019Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.80
CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.05
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.02
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.46
CY2019Q2	us-gaap	Profit Loss ProfitLoss	531064000	USD
CY2018Q2	us-gaap	Profit Loss ProfitLoss	150071000	USD
	us-gaap	Profit Loss ProfitLoss	723427000	USD
	us-gaap	Profit Loss ProfitLoss	204565000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	76206000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-114044000	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	55157000	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-86350000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	1574000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-1583000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	6357000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-225000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Before Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax	-546000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Before Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax	-107000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Before Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax	1592000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Before Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax	954000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-27370000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-2814000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	14641000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-11680000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	103030000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-111337000	USD
	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	42108000	USD
	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-73716000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	35000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	-786000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	568000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	-637000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-6322000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-561000	USD
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-1006000	USD
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	946000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	96673000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-111112000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	43114000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-74662000	USD
CY2019Q2	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	627737000	USD
CY2018Q2	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	38959000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	766541000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	129903000	USD
CY2019Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	6622000	USD
CY2018Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-151000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	17773000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	3593000	USD
CY2019Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	621115000	USD
CY2018Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	39110000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	748768000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	126310000	USD
CY2018Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	6025476000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-114044000	USD
CY2018Q2	us-gaap	Profit Loss ProfitLoss	150071000	USD
CY2018Q2	us-gaap	Disposal Group Including Discontinued Operation Foreign Currency Translation Gains Losses DisposalGroupIncludingDiscontinuedOperationForeignCurrencyTranslationGainsLosses	-114044000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-2253000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	679000	USD
CY2018Q2	jec	Noncontrolling Interest Increase Decrease From Business Combination NoncontrollingInterestIncreaseDecreaseFromBusinessCombination	-941000	USD
CY2018Q2	us-gaap	Dividends Common Stock DividendsCommonStock	21446000	USD
CY2018Q2	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	91000	USD
CY2018Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	14632000	USD
CY2018Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	-3672000	USD
CY2018Q2	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	0	USD
CY2018Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	6052917000	USD
CY2019Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5555581000	USD
CY2019Q2	us-gaap	Profit Loss ProfitLoss	531064000	USD
CY2019Q2	jec	Dispositionof Business DispositionofBusiness	74064000	USD
CY2019Q2	us-gaap	Disposal Group Including Discontinued Operation Foreign Currency Translation Gains Losses DisposalGroupIncludingDiscontinuedOperationForeignCurrencyTranslationGainsLosses	-30408000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-8173000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-885000	USD
CY2019Q2	us-gaap	Dividends Common Stock DividendsCommonStock	23477000	USD
CY2019Q2	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	2568000	USD
CY2019Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	18425000	USD
CY2019Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	14331000	USD
CY2019Q2	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	36183000	USD
CY2019Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	6108117000	USD
CY2017Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	4487351000	USD
	us-gaap	Profit Loss ProfitLoss	204565000	USD
	us-gaap	Disposal Group Including Discontinued Operation Foreign Currency Translation Gains Losses DisposalGroupIncludingDiscontinuedOperationForeignCurrencyTranslationGainsLosses	-86350000	USD
	us-gaap	Disposal Group Including Discontinued Operation Foreign Currency Translation Gains Losses DisposalGroupIncludingDiscontinuedOperationForeignCurrencyTranslationGainsLosses	-86350000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-10097000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	1591000	USD
	jec	Noncontrolling Interest Increase Decrease From Business Combination NoncontrollingInterestIncreaseDecreaseFromBusinessCombination	37251000	USD
	us-gaap	Dividends Common Stock DividendsCommonStock	42830000	USD
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	4412000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	61821000	USD
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	1386815000	USD
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	2982000	USD
CY2018Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	6052917000	USD
CY2018Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5944354000	USD
	us-gaap	Profit Loss ProfitLoss	723427000	USD
	jec	Dispositionof Business DispositionofBusiness	74064000	USD
CY2018Q3	us-gaap	Cumulative Effect Of New Accounting Principle In Period Of Adoption CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	-37209000	USD
	us-gaap	Disposal Group Including Discontinued Operation Foreign Currency Translation Gains Losses DisposalGroupIncludingDiscontinuedOperationForeignCurrencyTranslationGainsLosses	-51455000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	47341000	USD
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	19956000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	25942000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	720000	USD
	jec	Noncontrolling Interest Increase Decrease From Business Combination NoncontrollingInterestIncreaseDecreaseFromBusinessCombination	-1113000	USD
	us-gaap	Dividends Common Stock DividendsCommonStock	47407000	USD
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	524618000	USD
CY2019Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	6108117000	USD
	us-gaap	Profit Loss ProfitLoss	723427000	USD
	us-gaap	Profit Loss ProfitLoss	204565000	USD
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	14001000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	575110000	USD
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	8083000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	69663000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	88715000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	56346000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	58495000	USD
	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	917697000	USD
	us-gaap	Gain Loss On Sale Of Business GainLossOnSaleOfBusiness	0	USD
	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	-9608000	USD
	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	444000	USD
	us-gaap	Debt And Equity Securities Gain Loss DebtAndEquitySecuritiesGainLoss	2175000	USD
	us-gaap	Debt And Equity Securities Gain Loss DebtAndEquitySecuritiesGainLoss	0	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	47341000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	61821000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	7632000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	8387000	USD
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-1998000	USD
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-10055000	USD
	us-gaap	Pension Expense PensionExpense	-34621000	USD
	us-gaap	Pension Expense PensionExpense	3819000	USD
	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-52592000	USD
	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	7374000	USD
	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	402616000	USD
	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	316386000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-5999000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-5620000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	67778000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	138713000	USD
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-161179000	USD
	us-gaap	Increase Decrease In Billing In Excess Of Cost Of Earnings IncreaseDecreaseInBillingInExcessOfCostOfEarnings	419762000	USD
	us-gaap	Increase Decrease In Billing In Excess Of Cost Of Earnings IncreaseDecreaseInBillingInExcessOfCostOfEarnings	34695000	USD
	us-gaap	Increase Decrease In Other Deferred Liability IncreaseDecreaseInOtherDeferredLiability	-129468000	USD
	us-gaap	Increase Decrease In Other Deferred Liability IncreaseDecreaseInOtherDeferredLiability	-21007000	USD
	jec	Increase Decrease In Noncurrent Assets And Other Net IncreaseDecreaseInNoncurrentAssetsAndOtherNet	19439000	USD
	jec	Increase Decrease In Noncurrent Assets And Other Net IncreaseDecreaseInNoncurrentAssetsAndOtherNet	-7967000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-220313000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	268950000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	106670000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	63408000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	7300000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	428000	USD
	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	3904000	USD
	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	-7614000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	1488546000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	33588000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	524618000	USD
	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	64708000	USD
	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	0	USD
	us-gaap	Payments For Proceeds From Businesses And Interest In Affiliates PaymentsForProceedsFromBusinessesAndInterestInAffiliates	-2796734000	USD
	us-gaap	Payments For Proceeds From Businesses And Interest In Affiliates PaymentsForProceedsFromBusinessesAndInterestInAffiliates	-3403000	USD
	us-gaap	Payments To Acquire Businesses And Interest In Affiliates PaymentsToAcquireBusinessesAndInterestInAffiliates	1113000	USD
	us-gaap	Payments To Acquire Businesses And Interest In Affiliates PaymentsToAcquireBusinessesAndInterestInAffiliates	0	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	2181945000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2982000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	26187000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	46143000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1540509000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	2207193000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	5371355000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	3601680000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	3970130000	USD
	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	200001000	USD
	us-gaap	Proceeds From Short Term Debt ProceedsFromShortTermDebt	1861000	USD
	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	5902000	USD
	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	699000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	3741000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	27975000	USD
	us-gaap	Payments Of Dividends PaymentsOfDividends	82257000	USD
	us-gaap	Payments Of Dividends PaymentsOfDividends	65232000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-1791048000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1339786000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	34300000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-18008000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	204884000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	50219000	USD
CY2018Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	793358000	USD
CY2017Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	774151000	USD
CY2019Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	998242000	USD
CY2018Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	824370000	USD
CY2019Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Disposal Group Including Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations	0	USD
CY2018Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Disposal Group Including Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations	161666000	USD
CY2019Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	998242000	USD
CY2018Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	662704000	USD
CY2018Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	162512000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	305763000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	226596000	USD
CY2019Q2	us-gaap	Business Combination Pro Forma Information Revenue Of Acquiree Since Acquisition Date Actual BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual	23900000	USD
CY2019Q2	us-gaap	Business Combination Pro Forma Information Earnings Or Loss Of Acquiree Since Acquisition Date Actual BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual	15500000	USD
CY2019Q2	us-gaap	Business Acquisition Cost Of Acquired Entity Transaction Costs BusinessAcquisitionCostOfAcquiredEntityTransactionCosts	12700000	USD
CY2019Q2	us-gaap	Business Acquisition Purchase Price Allocation Goodwill Expected Tax Deductible Amount BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount	136800000	USD
	us-gaap	Use Of Estimates UseOfEstimates	<div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Use of Estimates and Assumptions</span></div><div style="line-height:120%;padding-top:8px;text-align:left;text-indent:48px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The preparation of financial statements in conformity with U.S. GAAP requires us to employ estimates and make assumptions that affect the reported amounts of certain assets and liabilities, the revenues and expenses reported for the periods covered by the accompanying consolidated financial statements, and certain amounts disclosed in these Notes to the Consolidated Financial Statements. Although such estimates and assumptions are based on management’s most recent assessment of the underlying facts and circumstances utilizing the most current information available and past experience, actual results could differ significantly from those estimates and assumptions. Our estimates, judgments, and assumptions are evaluated periodically and adjusted accordingly. </span></div><span style="font-family:inherit;font-size:10pt;">Please refer to Note 2- </span><span style="font-family:inherit;font-size:10pt;font-style:italic;">Significant Accounting Policies</span><span style="font-family:inherit;font-size:10pt;"> of Notes to Consolidated Financial Statements included in our </span><span style="font-family:inherit;font-size:10pt;">2018</span> Form 10-K for a discussion of other significant estimates and assumptions affecting our consolidated financial statements.
CY2018Q3	us-gaap	Goodwill Goodwill	4796000000	USD
	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	602000000	USD
	jec	Goodwill Adjustments During Period GoodwillAdjustmentsDuringPeriod	-14000000	USD
	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	13000000	USD
CY2019Q2	us-gaap	Goodwill Goodwill	5371000000	USD
CY2018Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	572952000	USD
	jec	Amortizationof Intangible Assets Excluding Discontinued Operations AmortizationofIntangibleAssetsExcludingDiscontinuedOperations	-55732000	USD
	us-gaap	Finitelived Intangible Assets Acquired1 FinitelivedIntangibleAssetsAcquired1	188302000	USD
	us-gaap	Finite Lived Intangible Assets Foreign Currency Translation Gain Loss FiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss	11405000	USD
CY2019Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	694117000	USD
CY2019Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	22600000	USD
CY2019Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	85200000	USD
CY2019Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	79900000	USD
CY2019Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	78800000	USD
CY2019Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	78400000	USD
CY2019Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	346800000	USD
CY2019Q2	jec	Amount After Amortization Of Assets Excluding Financial Assets And Goodwill AmountAfterAmortizationOfAssetsExcludingFinancialAssetsAndGoodwill	691700000	USD
CY2019Q2	jec	Amendedand Restated Stockand Asset Purchase Agreement Modified Lockup Share Consideration Percent AmendedandRestatedStockandAssetPurchaseAgreementModifiedLockupShareConsiderationPercent	0.099
	us-gaap	Discontinued Operation Period Of Continuing Involvement After Disposal DiscontinuedOperationPeriodOfContinuingInvolvementAfterDisposal	P1Y
CY2019Q2	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3
CY2019Q2	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	3
CY2019Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	3169622000	USD
CY2018Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	2933623000	USD
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	9345005000	USD
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	7587916000	USD
CY2019Q2	jec	Restructuring And Other Charges RestructuringAndOtherCharges	92407000	USD
CY2018Q2	jec	Restructuring And Other Charges RestructuringAndOtherCharges	30544000	USD
	jec	Restructuring And Other Charges RestructuringAndOtherCharges	233579000	USD
	jec	Restructuring And Other Charges RestructuringAndOtherCharges	122744000	USD
CY2019Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	89954000	USD
CY2019Q2	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.53
CY2019Q2	jec	Other Nonoperating Income Expense Excluding Disposal Group Not Discontinued Operation Gain Loss On Disposal OtherNonoperatingIncomeExpenseExcludingDisposalGroupNotDiscontinuedOperationGainLossOnDisposal	3445000	USD
CY2018Q2	jec	Other Nonoperating Income Expense Excluding Disposal Group Not Discontinued Operation Gain Loss On Disposal OtherNonoperatingIncomeExpenseExcludingDisposalGroupNotDiscontinuedOperationGainLossOnDisposal	-15879000	USD
	jec	Other Nonoperating Income Expense Excluding Disposal Group Not Discontinued Operation Gain Loss On Disposal OtherNonoperatingIncomeExpenseExcludingDisposalGroupNotDiscontinuedOperationGainLossOnDisposal	-8344000	USD
	jec	Other Nonoperating Income Expense Excluding Disposal Group Not Discontinued Operation Gain Loss On Disposal OtherNonoperatingIncomeExpenseExcludingDisposalGroupNotDiscontinuedOperationGainLossOnDisposal	-38016000	USD
CY2019Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	93399000	USD
CY2018Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	146633000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	297419000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	188580000	USD
CY2019Q2	us-gaap	Billed Contract Receivables BilledContractReceivables	1298631000	USD
CY2018Q3	us-gaap	Billed Contract Receivables BilledContractReceivables	1107250000	USD
CY2019Q2	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	1387705000	USD
CY2018Q3	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	1393245000	USD
CY2019Q2	us-gaap	Contract Receivable Retainage ContractReceivableRetainage	92853000	USD
CY2018Q3	us-gaap	Contract Receivable Retainage ContractReceivableRetainage	13439000	USD
CY2019Q2	us-gaap	Receivables Net Current ReceivablesNetCurrent	2779189000	USD
CY2018Q3	us-gaap	Receivables Net Current ReceivablesNetCurrent	2513934000	USD
CY2019Q2	us-gaap	Due From Other Related Parties Current DueFromOtherRelatedPartiesCurrent	638741000	USD
CY2018Q3	us-gaap	Due From Other Related Parties Current DueFromOtherRelatedPartiesCurrent	472846000	USD
CY2018Q3	us-gaap	Restructuring Reserve RestructuringReserve	102297000	USD
	us-gaap	Business Exit Costs1 BusinessExitCosts1	-6746000	USD
	us-gaap	Restructuring Charges RestructuringCharges	204981000	USD
CY2019Q2	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	33000000	USD
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	331000000	USD
CY2019Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	11580000000	USD
	us-gaap	Payments For Restructuring PaymentsForRestructuring	150441000	USD
CY2019Q2	us-gaap	Restructuring Reserve RestructuringReserve	150091000	USD
CY2019Q2	us-gaap	Restructuring And Related Cost Cost Incurred To Date1 RestructuringAndRelatedCostCostIncurredToDate1	408738000	USD
CY2019Q2	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	3848000	USD
CY2018Q3	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	4998000	USD
CY2019Q2	us-gaap	Other Long Term Debt OtherLongTermDebt	0	USD
CY2018Q3	us-gaap	Other Long Term Debt OtherLongTermDebt	36000	USD
CY2019Q2	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1025198000	USD
CY2018Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	2144167000	USD
CY2019Q2	us-gaap	Receivables Net Current ReceivablesNetCurrent	2779189000	USD
CY2019Q2	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	2704000	USD
CY2019Q2	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	768102000	USD
CY2019Q2	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	506394000	USD
CY2019Q2	us-gaap	Liabilities Of Disposal Group Including Discontinued Operation Current LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent	2103000	USD
CY2019Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	3169622000	USD
CY2018Q2	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	2933623000	USD
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	9345005000	USD
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	7587916000	USD
CY2019Q2	us-gaap	Revenue Remaining Performance Obligation Percentage RevenueRemainingPerformanceObligationPercentage	0.47
CY2019Q2	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	1212000	USD
CY2018Q2	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	1486000	USD
	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	5545000	USD
	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	6463000	USD
CY2019Q2	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	17088000	USD
CY2018Q2	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	14566000	USD
	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	52916000	USD
	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	44850000	USD
CY2019Q2	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	26291000	USD
CY2018Q2	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	24378000	USD
	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	79709000	USD
	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	74053000	USD
CY2019Q2	jec	Defined Benefit Plan Amortizationof Gain Lossand Prior Service Cost Credit DefinedBenefitPlanAmortizationofGainLossandPriorServiceCostCredit	-3182000	USD
CY2018Q2	jec	Defined Benefit Plan Amortizationof Gain Lossand Prior Service Cost Credit DefinedBenefitPlanAmortizationofGainLossandPriorServiceCostCredit	-2440000	USD
	jec	Defined Benefit Plan Amortizationof Gain Lossand Prior Service Cost Credit DefinedBenefitPlanAmortizationofGainLossandPriorServiceCostCredit	-9353000	USD
	jec	Defined Benefit Plan Amortizationof Gain Lossand Prior Service Cost Credit DefinedBenefitPlanAmortizationofGainLossandPriorServiceCostCredit	-7240000	USD
CY2019Q2	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	0	USD
CY2018Q2	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	0	USD
	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	34621000	USD
	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	-3819000	USD
CY2019Q2	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-4809000	USD
CY2018Q2	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-5886000	USD
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-46516000	USD
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-11681000	USD
CY2019Q1	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	32400000	USD
CY2018Q4	jec	Defined Benefit Plan Increase Decrease Due To Pension Ruling DefinedBenefitPlanIncreaseDecreaseDueToPensionRuling	38200000	USD
	jec	Defined Benefit Plan Increase Decrease Due To Pension Ruling DefinedBenefitPlanIncreaseDecreaseDueToPensionRuling	1200000	USD
	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	21700000	USD
	us-gaap	Pension Contributions PensionContributions	24856000	USD
	jec	Expected Pension Contributions ExpectedPensionContributions	8262000	USD
	jec	Expected Contributions To Funded Pension Plans ExpectedContributionsToFundedPensionPlans	33118000	USD
CY2018Q4	us-gaap	Tax Cuts And Jobs Act Of2017 Incomplete Accounting Transition Tax For Accumulated Foreign Earnings Provisional Income Tax Expense TaxCutsAndJobsActOf2017IncompleteAccountingTransitionTaxForAccumulatedForeignEarningsProvisionalIncomeTaxExpense	144400000	USD
CY2018Q4	us-gaap	Income Tax Expense Benefit Continuing Operations Adjustment Of Deferred Tax Asset Liability IncomeTaxExpenseBenefitContinuingOperationsAdjustmentOfDeferredTaxAssetLiability	800000	USD
CY2018Q4	jec	Estimated Valuation Allowance For Income Tax EstimatedValuationAllowanceForIncomeTax	104200000	USD
CY2019Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.021
CY2018Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.213
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.043
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.585
CY2018Q2	us-gaap	Income Tax Expense Benefit Continuing Operations Adjustment Of Deferred Tax Asset Liability IncomeTaxExpenseBenefitContinuingOperationsAdjustmentOfDeferredTaxAssetLiability	21700000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	54800000	USD
	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	14000000.0	USD
	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	52500000	USD
	us-gaap	Income Tax Expense Benefit Continuing Operations Adjustment Of Deferred Tax Asset Liability IncomeTaxExpenseBenefitContinuingOperationsAdjustmentOfDeferredTaxAssetLiability	5700000	USD
	us-gaap	Income Tax Expense Benefit Continuing Operations Adjustment Of Deferred Tax Asset Liability IncomeTaxExpenseBenefitContinuingOperationsAdjustmentOfDeferredTaxAssetLiability	-62600000	USD
	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	37400000	USD
	us-gaap	Undistributed Continuing Operation Earnings Loss Basic UndistributedContinuingOperationEarningsLossBasic	-444000	USD
	us-gaap	Undistributed Continuing Operation Earnings Loss Basic UndistributedContinuingOperationEarningsLossBasic	-325000	USD
CY2019Q2	us-gaap	Undistributed Earnings Loss From Discontinued Operations Available To Common Shareholders Basic UndistributedEarningsLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic	434564000	USD
CY2018Q2	us-gaap	Undistributed Earnings Loss From Discontinued Operations Available To Common Shareholders Basic UndistributedEarningsLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic	36731000	USD
CY2019Q2	us-gaap	Decrease In Unrecognized Tax Benefits Is Reasonably Possible DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible	16300000	USD
CY2019Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	89365000	USD
CY2018Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	113336000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	269012000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	72811000	USD
CY2019Q2	us-gaap	Undistributed Continuing Operation Earnings Loss Basic UndistributedContinuingOperationEarningsLossBasic	-105000	USD
CY2018Q2	us-gaap	Undistributed Continuing Operation Earnings Loss Basic UndistributedContinuingOperationEarningsLossBasic	-475000	USD
CY2019Q2	us-gaap	Undistributed Earnings Loss From Continuing Operations Available To Common Shareholders Basic UndistributedEarningsLossFromContinuingOperationsAvailableToCommonShareholdersBasic	89260000	USD
CY2018Q2	us-gaap	Undistributed Earnings Loss From Continuing Operations Available To Common Shareholders Basic UndistributedEarningsLossFromContinuingOperationsAvailableToCommonShareholdersBasic	112861000	USD
	us-gaap	Undistributed Earnings Loss From Continuing Operations Available To Common Shareholders Basic UndistributedEarningsLossFromContinuingOperationsAvailableToCommonShareholdersBasic	268568000	USD
	us-gaap	Undistributed Earnings Loss From Continuing Operations Available To Common Shareholders Basic UndistributedEarningsLossFromContinuingOperationsAvailableToCommonShareholdersBasic	72486000	USD
CY2019Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	435077000	USD
CY2018Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	36886000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	436642000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	128161000	USD
CY2019Q2	us-gaap	Undistributed Discontinued Operation Earnings Loss Basic UndistributedDiscontinuedOperationEarningsLossBasic	-513000	USD
CY2018Q2	us-gaap	Undistributed Discontinued Operation Earnings Loss Basic UndistributedDiscontinuedOperationEarningsLossBasic	-155000	USD
	us-gaap	Undistributed Discontinued Operation Earnings Loss Basic UndistributedDiscontinuedOperationEarningsLossBasic	-720000	USD
	us-gaap	Undistributed Discontinued Operation Earnings Loss Basic UndistributedDiscontinuedOperationEarningsLossBasic	-573000	USD
	us-gaap	Undistributed Earnings Loss From Discontinued Operations Available To Common Shareholders Basic UndistributedEarningsLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic	435922000	USD
	us-gaap	Undistributed Earnings Loss From Discontinued Operations Available To Common Shareholders Basic UndistributedEarningsLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic	127588000	USD
CY2019Q2	us-gaap	Undistributed Earnings Loss Available To Common Shareholders Basic UndistributedEarningsLossAvailableToCommonShareholdersBasic	523824000	USD
CY2018Q2	us-gaap	Undistributed Earnings Loss Available To Common Shareholders Basic UndistributedEarningsLossAvailableToCommonShareholdersBasic	149592000	USD
	us-gaap	Undistributed Earnings Loss Available To Common Shareholders Basic UndistributedEarningsLossAvailableToCommonShareholdersBasic	704490000	USD
	us-gaap	Undistributed Earnings Loss Available To Common Shareholders Basic UndistributedEarningsLossAvailableToCommonShareholdersBasic	200074000	USD
CY2019Q2	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	136772000	shares
CY2018Q2	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	142612000	shares
	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	139263000	shares
	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	136717000	shares
CY2019Q2	jec	Weighted Average Number Diluted Shares Allocated To Participating Securities WeightedAverageNumberDilutedSharesAllocatedToParticipatingSecurities	161000	shares
CY2018Q2	jec	Weighted Average Number Diluted Shares Allocated To Participating Securities WeightedAverageNumberDilutedSharesAllocatedToParticipatingSecurities	597000	shares
	jec	Weighted Average Number Diluted Shares Allocated To Participating Securities WeightedAverageNumberDilutedSharesAllocatedToParticipatingSecurities	230000	shares
	jec	Weighted Average Number Diluted Shares Allocated To Participating Securities WeightedAverageNumberDilutedSharesAllocatedToParticipatingSecurities	743000	shares
CY2019Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	136611000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	140239000	shares
CY2018Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	143029000	shares
CY2018Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	142015000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	139033000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	135974000	shares
CY2019Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1212000	shares
CY2018Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1014000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1206000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1028000	shares
CY2019Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	137823000	shares
CY2019Q2	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.65
CY2018Q2	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.79
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	137002000	shares
CY2019Q2	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.65
CY2018Q2	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.79
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	1.93
	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.53
CY2019Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	3.18
CY2018Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.26
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	3.14
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.94
CY2019Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.83
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.05
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.07
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.47
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	1.92
	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.53
CY2019Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	3.15
CY2018Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.26
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	3.11
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.93
CY2019Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.80
CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.05
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.02
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.46
CY2015Q3	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	500000000.0	USD
CY2015Q3	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	500000000	USD
CY2015Q3	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	61.74
CY2015Q3	us-gaap	Stock Repurchased And Retired During Period Shares StockRepurchasedAndRetiredDuringPeriodShares	4005007	shares
CY2015Q3	us-gaap	Stock Repurchased And Retired During Period Shares StockRepurchasedAndRetiredDuringPeriodShares	4005007	shares
CY2019Q1	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	1000000000.0	USD
CY2019Q1	us-gaap	Accelerated Share Repurchases Settlement Payment Or Receipt AcceleratedShareRepurchasesSettlementPaymentOrReceipt	-250000000	USD
CY2019Q2	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	722800000	USD
CY2019Q1	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	1000000000.0	USD
CY2019Q1	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	1000000000	USD
CY2019Q1	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	75.33
CY2019Q1	us-gaap	Stock Repurchased And Retired During Period Shares StockRepurchasedAndRetiredDuringPeriodShares	3680017	shares
CY2019Q1	us-gaap	Stock Repurchased And Retired During Period Shares StockRepurchasedAndRetiredDuringPeriodShares	3680017	shares
CY2019Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.17
CY2018Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.15
CY2018Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.15
CY2018Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.15
CY2018Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.15
CY2017Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.15

Files In Submission

Name	View Source	Status
0000052988-19-000053-index-headers.html	Edgar Link	pending
0000052988-19-000053-index.html	Edgar Link	pending
0000052988-19-000053.txt	Edgar Link	pending
0000052988-19-000053-xbrl.zip	Edgar Link	pending
a102hicktonofferletter.htm	Edgar Link	pending
a103hagenretirementagr.htm	Edgar Link	pending
dhicktonofferletterfi_image1.jpg	Edgar Link	pending
exhibit311q3fy2019.htm	Edgar Link	pending
exhibit312q3fy2019.htm	Edgar Link	pending
exhibit321q3fy2019.htm	Edgar Link	pending
exhibit322q3fy2019.htm	Edgar Link	pending
exhibit95minesafetyq3f.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
jec-20190628.xsd	Edgar Link	pending
jec-20190628_cal.xml	Edgar Link	unprocessable
jec-20190628_def.xml	Edgar Link	unprocessable
jec-20190628_lab.xml	Edgar Link	unprocessable
jec-20190628_pre.xml	Edgar Link	unprocessable
jecfy2019q310-q1.htm	Edgar Link	pending
jecfy2019q310-q1_htm.xml	Edgar Link	completed
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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2019 Q3 Form 10-Q Financial Statement

#000005298819000053 Filed on August 05, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$J JACOBS SOLUTIONS INC. Stock $j

2019 Q3 Form 10-Q Financial Statement

#000005298819000053 Filed on August 05, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$J
JACOBS SOLUTIONS INC. Stock $j